30 Nov '06
Update of /cvsroot/pure-data/externals/io/hidio
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv12738/io/hidio
Modified Files:
hidio-help.pd hidio.c
Log Message:
found the stupid typo, it now works on Mac OS X, and is included in the linux and darwin auto-build
Index: hidio-help.pd
===================================================================
RCS file: /cvsroot/pure-data/externals/io/hidio/hidio-help.pd,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** hidio-help.pd 30 Nov 2006 05:53:40 -0000 1.1
--- hidio-help.pd 30 Nov 2006 06:14:59 -0000 1.2
***************
*** 1,3 ****
! #N canvas 157 38 921 595 10;
#X floatatom 27 439 5 0 0 0 - - -;
#X floatatom 83 439 5 0 0 0 - - -;
--- 1,3 ----
! #N canvas 157 38 925 599 10;
#X floatatom 27 439 5 0 0 0 - - -;
#X floatatom 83 439 5 0 0 0 - - -;
Index: hidio.c
===================================================================
RCS file: /cvsroot/pure-data/externals/io/hidio/hidio.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** hidio.c 30 Nov 2006 05:53:40 -0000 1.1
--- hidio.c 30 Nov 2006 06:14:59 -0000 1.2
***************
*** 36,41 ****
*/
! //#define DEBUG(x)
! #define DEBUG(x) x
unsigned short global_debug_level = 0;
--- 36,41 ----
*/
! #define DEBUG(x)
! //#define DEBUG(x) x
unsigned short global_debug_level = 0;
***************
*** 410,414 ****
static void *hidio_new(t_symbol *s, int argc, t_atom *argv)
{
- DEBUG(post("hidio_new"););
t_hidio *x = (t_hidio *)pd_new(hidio_class);
unsigned int i;
--- 410,413 ----
***************
*** 444,448 ****
void hidio_setup(void)
{
! hidio_class = class_new(gensym("hidin"),
(t_newmethod)hidio_new,
(t_method)hidio_free,
--- 443,447 ----
void hidio_setup(void)
{
! hidio_class = class_new(gensym("hidio"),
(t_newmethod)hidio_new,
(t_method)hidio_free,
***************
*** 457,461 ****
/* add inlet message methods */
! /* class_addmethod(hidio_class,(t_method) hidio_debug,gensym("debug"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_build_device_list,gensym("refresh"),0);
class_addmethod(hidio_class,(t_method) hidio_print,gensym("print"),0);
--- 456,460 ----
/* add inlet message methods */
! class_addmethod(hidio_class,(t_method) hidio_debug,gensym("debug"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_build_device_list,gensym("refresh"),0);
class_addmethod(hidio_class,(t_method) hidio_print,gensym("print"),0);
***************
*** 465,469 ****
class_addmethod(hidio_class,(t_method) hidio_poll,gensym("poll"),A_DEFFLOAT,0);
/* force feedback messages */
! /* class_addmethod(hidio_class,(t_method) hidio_ff_autocenter,
gensym("ff_autocenter"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_gain,gensym("ff_gain"),A_DEFFLOAT,0);
--- 464,468 ----
class_addmethod(hidio_class,(t_method) hidio_poll,gensym("poll"),A_DEFFLOAT,0);
/* force feedback messages */
! class_addmethod(hidio_class,(t_method) hidio_ff_autocenter,
gensym("ff_autocenter"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_gain,gensym("ff_gain"),A_DEFFLOAT,0);
***************
*** 474,485 ****
class_addmethod(hidio_class,(t_method) hidio_ff_stopall,gensym("ff_stopall"),0);
/* ff tests */
! /* class_addmethod(hidio_class,(t_method) hidio_ff_fftest,gensym("fftest"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_print,gensym("ff_print"),0);
! */
post("[hidio] %d.%d, written by Hans-Christoph Steiner <hans(a)eds.org>",
HIDIO_MAJOR_VERSION, HIDIO_MINOR_VERSION);
post("\tcompiled on "__DATE__" at "__TIME__ " ");
- post("arg!!!!!!");
}
--- 473,483 ----
class_addmethod(hidio_class,(t_method) hidio_ff_stopall,gensym("ff_stopall"),0);
/* ff tests */
! class_addmethod(hidio_class,(t_method) hidio_ff_fftest,gensym("fftest"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_print,gensym("ff_print"),0);
!
post("[hidio] %d.%d, written by Hans-Christoph Steiner <hans(a)eds.org>",
HIDIO_MAJOR_VERSION, HIDIO_MINOR_VERSION);
post("\tcompiled on "__DATE__" at "__TIME__ " ");
}
1
0
Update of /cvsroot/pure-data/externals
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv12738
Modified Files:
Makefile
Log Message:
found the stupid typo, it now works on Mac OS X, and is included in the linux and darwin auto-build
Index: Makefile
===================================================================
RCS file: /cvsroot/pure-data/externals/Makefile,v
retrieving revision 1.100
retrieving revision 1.101
diff -C2 -d -r1.100 -r1.101
*** Makefile 30 Nov 2006 05:53:40 -0000 1.100
--- Makefile 30 Nov 2006 06:14:59 -0000 1.101
***************
*** 136,140 ****
else
# GNU/Linux, BSD, IRIX, etc.
! LIB_TARGETS += hid pdp pidip
endif
endif
--- 136,140 ----
else
# GNU/Linux, BSD, IRIX, etc.
! LIB_TARGETS += hid hidio pdp pidip
endif
endif
1
0
Update of /cvsroot/pure-data/externals/io/hidio/linux
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5063/io/hidio/linux
Added Files:
input.h
Log Message:
did lots of renaming to the new [hidio] name, removed a little bit of cruft. Builds on Mac OS X, but doesn't load yet :-/. hidio_setup() gets called successfully, but for some reason hidio_new() does not seem to get called
--- NEW FILE: input.h ---
#ifndef _INPUT_H
#define _INPUT_H
/*
* Copyright (c) 1999-2002 Vojtech Pavlik
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#ifdef __KERNEL__
#include <linux/time.h>
#include <linux/list.h>
#else
#include <sys/time.h>
#include <sys/ioctl.h>
#include <asm/types.h>
#endif
[...977 lines suppressed...]
static inline void input_sync(struct input_dev *dev)
{
input_event(dev, EV_SYN, SYN_REPORT, 0);
dev->regs = NULL;
}
static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat)
{
dev->absmin[axis] = min;
dev->absmax[axis] = max;
dev->absfuzz[axis] = fuzz;
dev->absflat[axis] = flat;
dev->absbit[LONG(axis)] |= BIT(axis);
}
extern struct class_simple *input_class;
#endif
#endif
1
0
externals/io/hidio COPYING, NONE, 1.1 Makefile, NONE, 1.1 README, NONE, 1.1 TODO, NONE, 1.1 hidio-help.pd, NONE, 1.1 hidio.c, NONE, 1.1 hidio.h, NONE, 1.1 hidio_darwin.c, NONE, 1.1 hidio_linux.c, NONE, 1.1 hidio_windows.c, NONE, 1.1 input_arrays.c, NONE, 1.1 input_arrays.h, NONE, 1.1 make-arrays-from-input.h.pl, NONE, 1.1
by Hans-Christoph Steiner 30 Nov '06
by Hans-Christoph Steiner 30 Nov '06
30 Nov '06
Update of /cvsroot/pure-data/externals/io/hidio
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5063/io/hidio
Added Files:
COPYING Makefile README TODO hidio-help.pd hidio.c hidio.h
hidio_darwin.c hidio_linux.c hidio_windows.c input_arrays.c
input_arrays.h make-arrays-from-input.h.pl
Log Message:
did lots of renaming to the new [hidio] name, removed a little bit of cruft. Builds on Mac OS X, but doesn't load yet :-/. hidio_setup() gets called successfully, but for some reason hidio_new() does not seem to get called
--- NEW FILE: hidio.h ---
#ifndef _HIDIO_H
#define _HIDIO_H
#include <stdio.h>
#include <sys/syslog.h>
#ifdef __linux__
#include <linux/types.h>
#endif /* __linux__ */
#include <m_pd.h>
/*
* this is automatically generated from linux/input.h by
* make-arrays-from-input.h.pl to be the cross-platform event types and codes
*/
#include "input_arrays.h"
#define HIDIO_MAJOR_VERSION 0
#define HIDIO_MINOR_VERSION 0
/* static char *version = "$Revision: 1.1 $"; */
/*------------------------------------------------------------------------------
* GLOBAL DEFINES
*/
#define DEFAULT_DELAY 5
/* this is set to simplify data structures (arrays instead of linked lists) */
#define MAX_DEVICES 128
/* I think 64 is the limit per device as defined in the OS <hans(a)at.or.at> */
#define MAX_ELEMENTS 64
/* this is limited so that the object doesn't cause a click getting too many
* events from the OS's event queue */
#define MAX_EVENTS_PER_POLL 64
/*------------------------------------------------------------------------------
* CLASS DEF
*/
typedef struct _hidio
{
t_object x_obj;
t_int x_fd;
void *x_ff_device;
short x_device_number;
short x_instance;
t_int x_has_ff;
t_int x_started;
t_int x_device_open;
t_int x_delay;
t_clock *x_clock;
t_outlet *x_data_outlet;
t_outlet *x_status_outlet;
} t_hidio;
/*------------------------------------------------------------------------------
* GLOBAL VARIABLES
*/
/* count the number of instances of this object so that certain free()
* functions can be called only after the final instance is detroyed.
*/
t_int hidio_instance_count;
/* this is used to test for the first instance to execute */
double last_execute_time[MAX_DEVICES];
extern unsigned short global_debug_level;
/* built up when the elements of an open device are enumerated */
typedef struct _hid_element
{
#ifdef __linux__
/* GNU/Linux store type and code to compare against */
__u16 linux_type;
__u16 linux_code;
#endif /* __linux__ */
#ifdef _WIN32
/* this should be pointers to the UsagePage and Usage */
#endif /* _WIN32 */
#ifdef __APPLE__
void *pHIDElement; // pRecElement on Mac OS X; ... on Windows
#endif /* __APPLE__ */
t_symbol *type; // Linux "type"; HID "usagePage"
t_symbol *name; // Linux "code"; HID "usage"
unsigned char polled; // is it polled or queued? (maybe only on Mac OS X?)
unsigned char relative; // relative data gets output everytime
t_int min; // from device report
t_int max; // from device report
t_float instance; // usage page/usage instance # ([absolute throttle 2 163(
t_int value; // output the sum of events in a poll for relative axes
t_int previous_value; //only output on change on abs and buttons
} t_hid_element;
/* mostly for status querying */
unsigned short device_count;
/* store element structs to eliminate symbol table lookups, etc. */
t_hid_element *element[MAX_DEVICES][MAX_ELEMENTS];
/* number of active elements per device */
unsigned short element_count[MAX_DEVICES];
/*------------------------------------------------------------------------------
* FUNCTION PROTOTYPES FOR DIFFERENT PLATFORMS
*/
/* support functions */
void debug_print(t_int debug_level, const char *fmt, ...);
void debug_error(t_hidio *x, t_int debug_level, const char *fmt, ...);
void hidio_output_event(t_hidio *x, t_hid_element *output_data);
/* generic, cross-platform functions implemented in a separate file for each
* platform
*/
t_int hidio_open_device(t_hidio *x, short device_number);
t_int hidio_close_device(t_hidio *x);
void hidio_build_device_list(void);
void hidio_get_events(t_hidio *x);
void hidio_print(t_hidio* x); /* print info to the console */
void hidio_platform_specific_info(t_hidio* x); /* device info on the status outlet */
void hidio_platform_specific_free(t_hidio *x);
short get_device_number_by_id(unsigned short vendor_id, unsigned short product_id);
/* TODO: this function should probably accept the single unsigned for the combined usage_page and usage, instead of two separate variables */
short get_device_number_from_usage(short device_number,
unsigned short usage_page,
unsigned short usage);
/* cross-platform force feedback functions */
t_int hidio_ff_autocenter(t_hidio *x, t_float value);
t_int hidio_ff_gain(t_hidio *x, t_float value);
t_int hidio_ff_motors(t_hidio *x, t_float value);
t_int hidio_ff_continue(t_hidio *x);
t_int hidio_ff_pause(t_hidio *x);
t_int hidio_ff_reset(t_hidio *x);
t_int hidio_ff_stopall(t_hidio *x);
// these are just for testing...
t_int hidio_ff_fftest (t_hidio *x, t_float value);
void hidio_ff_print(t_hidio *x);
#endif /* #ifndef _HIDIO_H */
--- NEW FILE: hidio_darwin.c ---
#ifdef __APPLE__
/*
* Apple Darwin HID Manager support for Pd [hidio] object
*
* some code from SuperCollider3's SC_HID.cpp by Jan Truetzschler Falkenstein
*
* Copyright (c) 2004 Hans-Christoph All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
[...1429 lines suppressed...]
{
default: sprintf (cstrName, "Arcade Usage 0x%lx", element->usage); break;
}
break;
default:
if (element->usagePage > kHIDPage_VendorDefinedStart)
sprintf (cstrName, "Vendor Defined Usage 0x%lx", element->usage);
else
sprintf (cstrName, "Page: 0x%lx, Usage: 0x%lx", element->usagePage, element->usage);
break;
}
return(cstrName);
}
#endif /* #ifdef __APPLE__ */
--- NEW FILE: Makefile ---
TARGET := $(shell pwd | sed 's|.*/\(.*\)$$|\1|')
EXTERNALS_ROOT := $(shell pwd | sed 's|^\(/.*externals\).*|\1|')
default:
make -C $(EXTERNALS_ROOT) $(TARGET)
install:
make -C $(EXTERNALS_ROOT) $(TARGET)_install
clean:
make -C $(EXTERNALS_ROOT) $(TARGET)_clean
test_locations:
make -C $(EXTERNALS_ROOT) test_locations
# for emacs
etags:
make etags_`uname -s`
etags_Darwin:
etags *.[ch] linux/input.h HID\ Utilities\ Source/*.[ch] \
/System/Library/Frameworks/IOKit.framework/Headers/hid*/*.[ch]
etags_Linux:
etags *.[ch] /usr/include/*.h linux/input.h /usr/include/sys/*.h
--- NEW FILE: make-arrays-from-input.h.pl ---
#!/usr/bin/perl -w
use Switch;
#========================================================================
# FUNCTIONS
#========================================================================
#------------------------------------------------------------------------
# parse out the types and codes from a line from the header
# usage: @dataArray initArrayWithGenericNames( $arrayName, $arrayMax );
sub initArrayWithGenericNames
{
my $arrayName = shift;
my $arrayMax = shift;
my @returnArray;
my $displayName = lc( $arrayName );
# print "$displayName $arrayMax ";
for( $i=0; $i<$arrayMax; ++$i )
{
$returnArray[$i] = "${displayName}_$i";
}
return @returnArray;
}
#------------------------------------------------------------------------
# parse out the types and codes from a line from the header
# usage: @dataArray getDataFromHeaderLine($lineFromHeader);
sub getDataFromHeaderLine
{
$_ = shift;
my @returnArray;
if ( m/#define ([A-Z0-9_]*)\s+(0x)?([0-9a-f]+)/)
{
if ($2) { $index = hex($3); } else { $index = $3; }
if ($index >= 0)
{
$returnArray[0] = $index;
$returnArray[1] = lc("$1");
return @returnArray;
}
# print "$1 \t\t\t $index $#returnArray\n ";
# if ($index == 0) { print("index: $index 3: $3 2: $2 1: $1 value: $returnArray[1]\n"); }
}
}
#------------------------------------------------------------------------
#
# this is under construction to make the MAX switch structure cleaner
# donno if it works yet.
sub createNewArray
{
my $myTypeName = shift;
my $myTypeMaxName = shift;
my $myIndex;
my $myValue;
my @myNewArray;
($myIndex, $myValue) = getDataFromHeaderLine($myTypeMaxName);
@myNewArray = initArrayWithGenericNames( $myTypeName, $myIndex + 1 );
return @myNewArray;
}
#------------------------------------------------------------------------
# declare each array in the header
#
sub printCArrayDeclarations
{
my @arrayToPrint = @_;
print(HEADER "char *${arrayToPrint[0]}[$#arrayToPrint];\n");
}
#------------------------------------------------------------------------
# print an array out in C format
#
sub printCArray
{
my @arrayToPrint = @_;
# print("$arrayToPrint[0] $#arrayToPrint \n");
print(ARRAYS "int ${arrayToPrint[0]}_total = $#arrayToPrint; /* # of elements in array */\n");
print(ARRAYS "char *${arrayToPrint[0]}[$#arrayToPrint] = {");
for(my $i = 1; $i < $#arrayToPrint; $i++)
{
# format nicely in sets of 6
if ( ($i+4)%6 == 5 ) { print(ARRAYS "\n "); }
# only print if there is data
if ($arrayToPrint[$i]) { print(ARRAYS "\"$arrayToPrint[$i]\","); }
# else { print(ARRAYS "${arrayType}_$i,"); }
}
print(ARRAYS "\"$arrayToPrint[$#arrayToPrint]\"\n };\n\n\n");
}
#------------------------------------------------------------------------
# print an array out in a comment table in Pd
#
sub printPdFile
{
my @arrayToPrint = @_;
my $x;
my $y;
my $lineNum = 1;
my $PDFILENAME = "doc/$arrayToPrint[0]-list.pd";
open(PDFILE, ">$PDFILENAME");
print(PDFILE "#N canvas 282 80 210 570 10;\n");
if ($arrayToPrint[0] eq "ev") { print(PDFILE "#X text 5 5 Event Types;\n"); }
else { print(PDFILE "#X text 5 5 Codes for Type: $arrayToPrint[0];\n"); }
print(PDFILE "#X text 5 20 ----------------------------;\n");
for($i = 1; $i <= $#arrayToPrint; $i++)
{
# if the array element's data is null, print NULL
if ($arrayToPrint[$i])
{
$x = 5;
$y = $lineNum * 20 + 20;
print(PDFILE "#X text $x $y $arrayToPrint[$i];\n");
$lineNum++;
}
}
close(PDFILE);
}
#------------------------------------------------------------------------
#
#
sub printArray
{
printPdFile(@_);
printCArray(@_);
printCArrayDeclarations(@_);
}
#========================================================================
# MAIN
#========================================================================
# source file
$SOURCEFILENAME = "linux/input.h";
open(INPUT_H, "<$SOURCEFILENAME");
# output files
$HEADERFILENAME = "input_arrays.h";
open(HEADER, ">$HEADERFILENAME");
$ARRAYSFILENAME = "input_arrays.c";
open(ARRAYS, ">$ARRAYSFILENAME");
#----------------------------------------
# create the arrays from INPUT_H
# find array MAX for each one
while (<INPUT_H>)
{
if (m/\#define (FF_STATUS|[A-Z_]+?)_MAX/)
{
switch( $1 ) {
# types
case "EV" { ($index, $value) = getDataFromHeaderLine($_);
@EV = initArrayWithGenericNames( "EV", $index + 1 ); }
# codes
case "SYN" { ($index, $value) = getDataFromHeaderLine($_);
@SYN = initArrayWithGenericNames( "SYN", $index + 1 ); }
case "KEY" { ($index, $value) = getDataFromHeaderLine($_);
@KEY = initArrayWithGenericNames( "KEY", $index + 1 ); }
# BTN codes are actually part of the KEY type, so this array is unused
# case "BTN" { ($index, $value) = getDataFromHeaderLine($_);
# @BTN = initArrayWithGenericNames( "KEY", $index + 1 ); }
case "REL" { ($index, $value) = getDataFromHeaderLine($_);
@REL = initArrayWithGenericNames( "REL", $index + 1 ); }
case "ABS" { ($index, $value) = getDataFromHeaderLine($_);
@ABS = initArrayWithGenericNames( "ABS", $index + 1 ); }
case "MSC" { ($index, $value) = getDataFromHeaderLine($_);
@MSC = initArrayWithGenericNames( "MSC", $index + 1 ); }
case "LED" { ($index, $value) = getDataFromHeaderLine($_);
@LED = initArrayWithGenericNames( "LED", $index + 1 ); }
case "SND" { ($index, $value) = getDataFromHeaderLine($_);
@SND = initArrayWithGenericNames( "SND", $index + 1 ); }
case "REP" { ($index, $value) = getDataFromHeaderLine($_);
@REP = initArrayWithGenericNames( "REP", $index + 1 ); }
case "FF" { ($index, $value) = getDataFromHeaderLine($_);
@FF = initArrayWithGenericNames( "FF", $index + 1 ); }
# there doesn't seem to be any PWR events yet...
# case "PWR" { ($index, $value) = getDataFromHeaderLine($_);
# @PWR = initArrayWithGenericNames( "PWR", $index + 1 ); }
case "FF_STATUS" { ($index, $value) = getDataFromHeaderLine($_);
@FF_STATUS = initArrayWithGenericNames( "FF_STATUS", $index + 1 ); }
}
}
}
# there is no SYN_MAX defined in input.h, so we set it here:
@SYN = initArrayWithGenericNames( "SYN", 512 );
seek( INPUT_H, 0, 0 );
while (<INPUT_H>)
{
# get data from input.h
if (m/\#define (FF_STATUS|[A-Z_]*?)_/)
{
# filter EV_VERSION and *_MAX
m/\#define\s+(EV_VERSION|[A-Z_]+_MAX)\s+/;
# print "$1 \n";
switch ($1)
{
# types
case "EV" { ($index, $value) = getDataFromHeaderLine($_); $EV[$index] = $value; }
# codes
case "SYN" { ($index, $value) = getDataFromHeaderLine($_); $SYN[$index] = $value; }
case "KEY" { ($index, $value) = getDataFromHeaderLine($_); $KEY[$index] = $value; }
# BTN codes are actually part of the KEY type
case "BTN" { ($index, $value) = getDataFromHeaderLine($_); $KEY[$index] = $value; }
case "REL" { ($index, $value) = getDataFromHeaderLine($_); $REL[$index] = $value; }
case "ABS" { ($index, $value) = getDataFromHeaderLine($_); $ABS[$index] = $value; }
case "MSC" { ($index, $value) = getDataFromHeaderLine($_); $MSC[$index] = $value; }
case "LED" { ($index, $value) = getDataFromHeaderLine($_); $LED[$index] = $value; }
case "SND" { ($index, $value) = getDataFromHeaderLine($_); $SND[$index] = $value; }
case "REP" { ($index, $value) = getDataFromHeaderLine($_); $REP[$index] = $value; }
case "FF" { ($index, $value) = getDataFromHeaderLine($_); $FF[$index] = $value; }
# there doesn't seem to be any PWR events yet...
# case "PWR" { ($index, $value) = getDataFromHeaderLine($_); $PWR[$index] = $value; }
case "FF_STATUS" { ($index, $value) = getDataFromHeaderLine($_); $FF_STATUS[$index] = $value; }
# else { print " none $_"; }
}
}
}
#----------------------------------------
# create the files from the arrays
# print file headers
print(ARRAYS "#include \"hidio.h\"\n\n");
print(HEADER "\#ifndef _INPUT_ARRAYS_H\n");
print(HEADER "\#define _INPUT_ARRAYS_H\n\n\n");
# strip the ev_ from the type names
for ($i=0; $i <= $#EV; ++$i) {
$_ = $EV[$i];
s/ev_([a-z_])/\1/;
$EVtemp[$i] = $_;
}
# generate a C array for each array and stick them all in the same file
printArray("ev",@EVtemp);
printArray("ev_syn",@SYN);
printArray("ev_key",@KEY);
printArray("ev_rel",@REL);
printArray("ev_abs",@ABS);
printArray("ev_msc",@MSC);
printArray("ev_led",@LED);
printArray("ev_snd",@SND);
printArray("ev_rep",@REP);
printArray("ev_ff",@FF);
# there doesn't seem to be any PWR events yet...
#printArray("pwr",@PWR);
print(ARRAYS "char *ev_pwr[1] = { NULL };\n\n");
print(HEADER "char *ev_pwr[1];\n");
#
printArray("ev_ff_status",@FF_STATUS);
#------------------------------------------------------------------------------#
# print fake event type arrays
for( my $i = 0; $i <= $#EV; $i++ )
{
# format nicely in sets of 6
if ( ($i+4)%6 == 5 ) { print(ARRAYS "\n "); }
$_ = $EV[$i];
if ( m/(ev_[0-9]+)/ )
{
$temp[0] = $1;
for( $j=1; $j<=16; ++$j )
{
$temp[$j] = "ev_${i}_${j}";
}
printCArray(@temp);
printCArrayDeclarations(@temp);
}
}
#------------------------------------------------------------------------------#
# print array of arrays
print(HEADER "char **event_names[",$#EV+1,"];\n\n");
print(ARRAYS "char **event_names[",$#EV+1,"] = {");
for( $i = 0; $i < $#EV; $i++ )
{
# format nicely in sets of 6
if ( ($i+4)%6 == 5 ) { print(ARRAYS "\n "); }
$_ = $EV[$i];
m/(ev_[0-9a-z_]+)/;
print(ARRAYS "$1,");
}
$_ = $EV[$#EV];
m/(ev_[0-9a-z_]+)/;
print(ARRAYS "$1\n };\n");
# print file footers
print(HEADER "\n\n\#endif /* #ifndef _INPUT_ARRAYS_H */\n");
close(ARRAYS);
close(HEADER);
close(INPUT_H);
--- NEW FILE: hidio_windows.c ---
#ifdef _WIN32
/*
* Microsoft Windows DDK HID support for Pd [hidio] object
*
* Copyright (c) 2004 Hans-Christoph All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
*/
#include <windows.h>
#include <winbase.h>
#include <stdio.h>
#include <setupapi.h>
#ifdef _MSC_VER
#include <hidsdi.h>
#else
#include <ddk/hidsdi.h>
#endif /* _MSC_VER */
#include "hidio.h"
//#define DEBUG(x)
#define DEBUG(x) x
/*==============================================================================
* GLOBAL VARS
*======================================================================== */
extern t_int hidio_instance_count;
/*==============================================================================
* FUNCTION PROTOTYPES
*==============================================================================
*/
/*==============================================================================
* Event TYPE/CODE CONVERSION FUNCTIONS
*==============================================================================
*/
/* ============================================================================== */
/* WINDOWS DDK HID SPECIFIC SUPPORT FUNCTIONS */
/* ============================================================================== */
void hidio_get_device_by_number(t_int device_number)
{
}
void hidio_build_element_list(t_hidio *x)
{
}
t_int hidio_print_element_list(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_print_element_list");
return (0);
}
t_int hidio_print_device_list(t_hidio *x)
{
struct _GUID GUID;
SP_INTERFACE_DEVICE_DATA DeviceInterfaceData;
struct {DWORD cbSize; char DevicePath[256];} FunctionClassDeviceData;
HIDD_ATTRIBUTES HIDAttributes;
SECURITY_ATTRIBUTES SecurityAttributes;
int i;
HANDLE PnPHandle, HIDHandle;
ULONG BytesReturned;
int Success, ManufacturerName, ProductName;
char ManufacturerBuffer[256];
char ProductBuffer[256];
const char NotSupplied[] = "NULL";
DWORD lastError = 0;
#if 0
// Initialize the GUID array and setup the security attributes for Win2000
HidD_GetHidGuid(&GUID);
SecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);
SecurityAttributes.lpSecurityDescriptor = NULL;
SecurityAttributes.bInheritHandle = FALSE;
// Get a handle for the Plug and Play node and request currently active devices
PnPHandle = SetupDiGetClassDevs(&GUID, NULL, NULL,
DIGCF_PRESENT|DIGCF_INTERFACEDEVICE);
if ((int)PnPHandle == -1)
{
error("[hidio] ERROR: Could not attach to PnP node\n");
return (t_int) GetLastError();
}
// Lets look for a maximum of 32 Devices
for (i = 0; i < 32; i++) {
// Initialize our data
DeviceInterfaceData.cbSize = sizeof(DeviceInterfaceData);
// Is there a device at this table entry
Success = SetupDiEnumDeviceInterfaces(PnPHandle, NULL, &GUID, i,
&DeviceInterfaceData);
if (Success) {
// There is a device here, get it's name
FunctionClassDeviceData.cbSize = 5;
Success = SetupDiGetDeviceInterfaceDetail(PnPHandle,
&DeviceInterfaceData,
(PSP_INTERFACE_DEVICE_DETAIL_DATA)&FunctionClassDeviceData,
256, &BytesReturned, NULL);
if (!Success)
{
error("[hidio] ERROR: Could not find the system name for device %d\n",i);
return GetLastError();
}
// Can now open this device
HIDHandle = CreateFile(FunctionClassDeviceData.DevicePath,
0,
FILE_SHARE_READ|FILE_SHARE_WRITE,
&SecurityAttributes, OPEN_EXISTING, 0, NULL);
lastError = GetLastError();
if (HIDHandle == INVALID_HANDLE_VALUE)
{
error("[hidio] ERROR: Could not open HID #%d, Errorcode = %d\n", i, (int)lastError);
return lastError;
}
// Get the information about this HID
Success = HidD_GetAttributes(HIDHandle, &HIDAttributes);
if (!Success)
{
error("[hidio] ERROR: Could not get HID attributes\n");
return GetLastError();
}
ManufacturerName = HidD_GetManufacturerString(HIDHandle, ManufacturerBuffer, 256);
ProductName = HidD_GetProductString(HIDHandle, ProductBuffer, 256);
// And display it!
post("[hidio]: Device %d: %s %s\n",i,
ManufacturerName ? ManufacturerBuffer : NotSupplied,
ProductName ? ProductBuffer : NotSupplied);
post("\tVenderID = %4.4x, Name = ", HIDAttributes.VendorID);
post("%s\n", ManufacturerName ? ManufacturerBuffer : NotSupplied);
post("\tProductID = %4.4x, Name = ", HIDAttributes.ProductID);
post("%s\n", ProductName ? ProductBuffer : NotSupplied);
CloseHandle(HIDHandle);
} // if (SetupDiEnumDeviceInterfaces . .
} // for (i = 0; i < 32; i++)
SetupDiDestroyDeviceInfoList(PnPHandle);
#endif
return 0;
}
void hidio_output_device_name(t_hidio *x, char *manufacturer, char *product)
{
char *device_name;
t_symbol *device_name_symbol;
device_name = malloc( strlen(manufacturer) + 1 + strlen(product) + 1 );
// device_name = malloc( 7 + strlen(manufacturer) + 1 + strlen(product) + 1 );
// strcpy( device_name, "append " );
strcat( device_name, manufacturer );
strcat ( device_name, " ");
strcat( device_name, product );
// outlet_anything( x->x_status_outlet, gensym( device_name ),0,NULL );
outlet_symbol( x->x_status_outlet, gensym( device_name ) );
}
/* ------------------------------------------------------------------------------ */
/* FORCE FEEDBACK FUNCTIONS */
/* ------------------------------------------------------------------------------ */
/* cross-platform force feedback functions */
t_int hidio_ff_autocenter( t_hidio *x, t_float value )
{
return ( 0 );
}
t_int hidio_ff_gain( t_hidio *x, t_float value )
{
return ( 0 );
}
t_int hidio_ff_motors( t_hidio *x, t_float value )
{
return ( 0 );
}
t_int hidio_ff_continue( t_hidio *x )
{
return ( 0 );
}
t_int hidio_ff_pause( t_hidio *x )
{
return ( 0 );
}
t_int hidio_ff_reset( t_hidio *x )
{
return ( 0 );
}
t_int hidio_ff_stopall( t_hidio *x )
{
return ( 0 );
}
// these are just for testing...
t_int hidio_ff_fftest ( t_hidio *x, t_float value)
{
return ( 0 );
}
void hidio_ff_print( t_hidio *x )
{
}
/* ============================================================================== */
/* Pd [hidio] FUNCTIONS */
/* ============================================================================== */
t_int hidio_get_events(t_hidio *x)
{
//debug_print(LOG_DEBUG,"hidio_get_events");
return (0);
}
t_int hidio_open_device(t_hidio *x, t_int device_number)
{
debug_print(LOG_DEBUG,"hidio_open_device");
t_int result = 0;
return(result);
}
t_int hidio_close_device(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_close_device");
t_int result = 0;
return(result);
}
t_int hidio_build_device_list(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_build_device_list");
/*
* The Windows DDK "hid.dll" has to be loaded manually because Windows gets
* confused by this object, which is also named "hid.dll". This is the first
* platform-specific function called in hid.c, so that's why this is happening
* here.
*/
TCHAR hidDllPath[MAX_PATH];
UINT hidDllPathLength;
HMODULE hModule = NULL;
hidDllPathLength = GetSystemDirectory(hidDllPath, MAX_PATH);
if( !hidDllPathLength )
{
error("[hidio] ERROR: cannot get SystemRoot");
return 0;
}
strcat(hidDllPath,"\\hid.dll");
post("hidDllPath: %s",hidDllPath);
hModule = LoadLibrary(hidDllPath);
if ( !hModule )
{
error("[hidio] ERROR: couldn't load %s: error %d",hidDllPath,GetLastError());
return 0;
}
return 1;
}
void hidio_print(t_hidio *x)
{
hidio_print_device_list(x);
if(x->x_device_open)
{
hidio_print_element_list(x);
hidio_ff_print( x );
}
}
void hidio_platform_specific_free(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_platform_specific_free");
/* only call this if the last instance is being freed */
if (hidio_instance_count < 1)
{
DEBUG(post("RELEASE ALL hidio_instance_count: %d", hidio_instance_count););
}
}
#endif /* _WIN32 */
--- NEW FILE: README ---
[hidio]
This is the next generation of HID API for Pd and Max/MSP. The aim is to have
this object perform the same on Pd on GNU/Linux, Mac OS X, and Windows, and
Max/MSP on Mac OS X and Windows.
David Merrill <dmerrill(a)media.mit.edu>
Hans-Christoph Steiner <hans(a)eds.org>
Olaf Matthes <olaf(a)nullmedium.de>
--- NEW FILE: input_arrays.c ---
#include "hidio.h"
int ev_total = 32; /* # of elements in array */
char *ev[32] = {
"syn","key","rel","abs","msc","ev_5",
"ev_6","ev_7","ev_8","ev_9","ev_10","ev_11",
"ev_12","ev_13","ev_14","ev_15","ev_16","led",
"snd","ev_19","rep","ff","pwr","ff_status",
"ev_24","ev_25","ev_26","ev_27","ev_28","ev_29",
"ev_30","ev_31"
};
int ev_syn_total = 512; /* # of elements in array */
char *ev_syn[512] = {
"syn_report","syn_config","syn_2","syn_3","syn_4","syn_5",
"syn_6","syn_7","syn_8","syn_9","syn_10","syn_11",
"syn_12","syn_13","syn_14","syn_15","syn_16","syn_17",
"syn_18","syn_19","syn_20","syn_21","syn_22","syn_23",
"syn_24","syn_25","syn_26","syn_27","syn_28","syn_29",
"syn_30","syn_31","syn_32","syn_33","syn_34","syn_35",
"syn_36","syn_37","syn_38","syn_39","syn_40","syn_41",
"syn_42","syn_43","syn_44","syn_45","syn_46","syn_47",
"syn_48","syn_49","syn_50","syn_51","syn_52","syn_53",
"syn_54","syn_55","syn_56","syn_57","syn_58","syn_59",
"syn_60","syn_61","syn_62","syn_63","syn_64","syn_65",
"syn_66","syn_67","syn_68","syn_69","syn_70","syn_71",
"syn_72","syn_73","syn_74","syn_75","syn_76","syn_77",
"syn_78","syn_79","syn_80","syn_81","syn_82","syn_83",
"syn_84","syn_85","syn_86","syn_87","syn_88","syn_89",
"syn_90","syn_91","syn_92","syn_93","syn_94","syn_95",
"syn_96","syn_97","syn_98","syn_99","syn_100","syn_101",
"syn_102","syn_103","syn_104","syn_105","syn_106","syn_107",
"syn_108","syn_109","syn_110","syn_111","syn_112","syn_113",
"syn_114","syn_115","syn_116","syn_117","syn_118","syn_119",
"syn_120","syn_121","syn_122","syn_123","syn_124","syn_125",
"syn_126","syn_127","syn_128","syn_129","syn_130","syn_131",
"syn_132","syn_133","syn_134","syn_135","syn_136","syn_137",
"syn_138","syn_139","syn_140","syn_141","syn_142","syn_143",
"syn_144","syn_145","syn_146","syn_147","syn_148","syn_149",
"syn_150","syn_151","syn_152","syn_153","syn_154","syn_155",
"syn_156","syn_157","syn_158","syn_159","syn_160","syn_161",
"syn_162","syn_163","syn_164","syn_165","syn_166","syn_167",
"syn_168","syn_169","syn_170","syn_171","syn_172","syn_173",
"syn_174","syn_175","syn_176","syn_177","syn_178","syn_179",
"syn_180","syn_181","syn_182","syn_183","syn_184","syn_185",
"syn_186","syn_187","syn_188","syn_189","syn_190","syn_191",
"syn_192","syn_193","syn_194","syn_195","syn_196","syn_197",
"syn_198","syn_199","syn_200","syn_201","syn_202","syn_203",
"syn_204","syn_205","syn_206","syn_207","syn_208","syn_209",
"syn_210","syn_211","syn_212","syn_213","syn_214","syn_215",
"syn_216","syn_217","syn_218","syn_219","syn_220","syn_221",
"syn_222","syn_223","syn_224","syn_225","syn_226","syn_227",
"syn_228","syn_229","syn_230","syn_231","syn_232","syn_233",
"syn_234","syn_235","syn_236","syn_237","syn_238","syn_239",
"syn_240","syn_241","syn_242","syn_243","syn_244","syn_245",
"syn_246","syn_247","syn_248","syn_249","syn_250","syn_251",
"syn_252","syn_253","syn_254","syn_255","syn_256","syn_257",
"syn_258","syn_259","syn_260","syn_261","syn_262","syn_263",
"syn_264","syn_265","syn_266","syn_267","syn_268","syn_269",
"syn_270","syn_271","syn_272","syn_273","syn_274","syn_275",
"syn_276","syn_277","syn_278","syn_279","syn_280","syn_281",
"syn_282","syn_283","syn_284","syn_285","syn_286","syn_287",
"syn_288","syn_289","syn_290","syn_291","syn_292","syn_293",
"syn_294","syn_295","syn_296","syn_297","syn_298","syn_299",
"syn_300","syn_301","syn_302","syn_303","syn_304","syn_305",
"syn_306","syn_307","syn_308","syn_309","syn_310","syn_311",
"syn_312","syn_313","syn_314","syn_315","syn_316","syn_317",
"syn_318","syn_319","syn_320","syn_321","syn_322","syn_323",
"syn_324","syn_325","syn_326","syn_327","syn_328","syn_329",
"syn_330","syn_331","syn_332","syn_333","syn_334","syn_335",
"syn_336","syn_337","syn_338","syn_339","syn_340","syn_341",
"syn_342","syn_343","syn_344","syn_345","syn_346","syn_347",
"syn_348","syn_349","syn_350","syn_351","syn_352","syn_353",
"syn_354","syn_355","syn_356","syn_357","syn_358","syn_359",
"syn_360","syn_361","syn_362","syn_363","syn_364","syn_365",
"syn_366","syn_367","syn_368","syn_369","syn_370","syn_371",
"syn_372","syn_373","syn_374","syn_375","syn_376","syn_377",
"syn_378","syn_379","syn_380","syn_381","syn_382","syn_383",
"syn_384","syn_385","syn_386","syn_387","syn_388","syn_389",
"syn_390","syn_391","syn_392","syn_393","syn_394","syn_395",
"syn_396","syn_397","syn_398","syn_399","syn_400","syn_401",
"syn_402","syn_403","syn_404","syn_405","syn_406","syn_407",
"syn_408","syn_409","syn_410","syn_411","syn_412","syn_413",
"syn_414","syn_415","syn_416","syn_417","syn_418","syn_419",
"syn_420","syn_421","syn_422","syn_423","syn_424","syn_425",
"syn_426","syn_427","syn_428","syn_429","syn_430","syn_431",
"syn_432","syn_433","syn_434","syn_435","syn_436","syn_437",
"syn_438","syn_439","syn_440","syn_441","syn_442","syn_443",
"syn_444","syn_445","syn_446","syn_447","syn_448","syn_449",
"syn_450","syn_451","syn_452","syn_453","syn_454","syn_455",
"syn_456","syn_457","syn_458","syn_459","syn_460","syn_461",
"syn_462","syn_463","syn_464","syn_465","syn_466","syn_467",
"syn_468","syn_469","syn_470","syn_471","syn_472","syn_473",
"syn_474","syn_475","syn_476","syn_477","syn_478","syn_479",
"syn_480","syn_481","syn_482","syn_483","syn_484","syn_485",
"syn_486","syn_487","syn_488","syn_489","syn_490","syn_491",
"syn_492","syn_493","syn_494","syn_495","syn_496","syn_497",
"syn_498","syn_499","syn_500","syn_501","syn_502","syn_503",
"syn_504","syn_505","syn_506","syn_507","syn_508","syn_509",
"syn_510","syn_511"
};
int ev_key_total = 512; /* # of elements in array */
char *ev_key[512] = {
"key_reserved","key_esc","key_1","key_2","key_3","key_4",
"key_5","key_6","key_7","key_8","key_9","key_0",
"key_minus","key_equal","key_backspace","key_tab","key_q","key_w",
"key_e","key_r","key_t","key_y","key_u","key_i",
"key_o","key_p","key_leftbrace","key_rightbrace","key_enter","key_leftctrl",
"key_a","key_s","key_d","key_f","key_g","key_h",
"key_j","key_k","key_l","key_semicolon","key_apostrophe","key_grave",
"key_leftshift","key_backslash","key_z","key_x","key_c","key_v",
"key_b","key_n","key_m","key_comma","key_dot","key_slash",
"key_rightshift","key_kpasterisk","key_leftalt","key_space","key_capslock","key_f1",
"key_f2","key_f3","key_f4","key_f5","key_f6","key_f7",
"key_f8","key_f9","key_f10","key_numlock","key_scrolllock","key_kp7",
"key_kp8","key_kp9","key_kpminus","key_kp4","key_kp5","key_kp6",
"key_kpplus","key_kp1","key_kp2","key_kp3","key_kp0","key_kpdot",
"key_84","key_zenkakuhankaku","key_102nd","key_f11","key_f12","key_ro",
"key_katakana","key_hiragana","key_henkan","key_katakanahiragana","key_muhenkan","key_kpjpcomma",
"key_kpenter","key_rightctrl","key_kpslash","key_sysrq","key_rightalt","key_linefeed",
"key_home","key_up","key_pageup","key_left","key_right","key_end",
"key_down","key_pagedown","key_insert","key_delete","key_macro","key_mute",
"key_volumedown","key_volumeup","key_power","key_kpequal","key_kpplusminus","key_pause",
"key_120","key_kpcomma","key_hanguel","key_hanja","key_yen","key_leftmeta",
"key_rightmeta","key_compose","key_stop","key_again","key_props","key_undo",
"key_front","key_copy","key_open","key_paste","key_find","key_cut",
"key_help","key_menu","key_calc","key_setup","key_sleep","key_wakeup",
"key_file","key_sendfile","key_deletefile","key_xfer","key_prog1","key_prog2",
"key_www","key_msdos","key_coffee","key_direction","key_cyclewindows","key_mail",
"key_bookmarks","key_computer","key_back","key_forward","key_closecd","key_ejectcd",
"key_ejectclosecd","key_nextsong","key_playpause","key_previoussong","key_stopcd","key_record",
"key_rewind","key_phone","key_iso","key_config","key_homepage","key_refresh",
"key_exit","key_move","key_edit","key_scrollup","key_scrolldown","key_kpleftparen",
"key_kprightparen","key_181","key_182","key_f13","key_f14","key_f15",
"key_f16","key_f17","key_f18","key_f19","key_f20","key_f21",
"key_f22","key_f23","key_f24","key_195","key_196","key_197",
"key_198","key_199","key_playcd","key_pausecd","key_prog3","key_prog4",
"key_204","key_suspend","key_close","key_play","key_fastforward","key_bassboost",
"key_print","key_hp","key_camera","key_sound","key_question","key_email",
"key_chat","key_search","key_connect","key_finance","key_sport","key_shop",
"key_alterase","key_cancel","key_brightnessdown","key_brightnessup","key_media","key_227",
"key_228","key_229","key_230","key_231","key_232","key_233",
"key_234","key_235","key_236","key_237","key_238","key_239",
"key_unknown","key_241","key_242","key_243","key_244","key_245",
"key_246","key_247","key_248","key_249","key_250","key_251",
"key_252","key_253","key_254","key_255","btn_0","btn_1",
"btn_2","btn_3","btn_4","btn_5","btn_6","btn_7",
"btn_8","btn_9","key_266","key_267","key_268","key_269",
"key_270","key_271","btn_left","btn_right","btn_middle","btn_side",
"btn_extra","btn_forward","btn_back","btn_task","key_280","key_281",
"key_282","key_283","key_284","key_285","key_286","key_287",
"btn_trigger","btn_thumb","btn_thumb2","btn_top","btn_top2","btn_pinkie",
"btn_base","btn_base2","btn_base3","btn_base4","btn_base5","btn_base6",
"key_300","key_301","key_302","btn_dead","btn_a","btn_b",
"btn_c","btn_x","btn_y","btn_z","btn_tl","btn_tr",
"btn_tl2","btn_tr2","btn_select","btn_start","btn_mode","btn_thumbl",
"btn_thumbr","key_319","btn_tool_pen","btn_tool_rubber","btn_tool_brush","btn_tool_pencil",
"btn_tool_airbrush","btn_tool_finger","btn_tool_mouse","btn_tool_lens","key_328","key_329",
"btn_touch","btn_stylus","btn_stylus2","btn_tool_doubletap","btn_tool_tripletap","key_335",
"btn_gear_down","btn_gear_up","key_338","key_339","key_340","key_341",
"key_342","key_343","key_344","key_345","key_346","key_347",
"key_348","key_349","key_350","key_351","key_ok","key_select",
"key_goto","key_clear","key_power2","key_option","key_info","key_time",
"key_vendor","key_archive","key_program","key_channel","key_favorites","key_epg",
"key_pvr","key_mhp","key_language","key_title","key_subtitle","key_angle",
"key_zoom","key_mode","key_keyboard","key_screen","key_pc","key_tv",
"key_tv2","key_vcr","key_vcr2","key_sat","key_sat2","key_cd",
"key_tape","key_radio","key_tuner","key_player","key_text","key_dvd",
"key_aux","key_mp3","key_audio","key_video","key_directory","key_list",
"key_memo","key_calendar","key_red","key_green","key_yellow","key_blue",
"key_channelup","key_channeldown","key_first","key_last","key_ab","key_next",
"key_restart","key_slow","key_shuffle","key_break","key_previous","key_digits",
"key_teen","key_twen","key_416","key_417","key_418","key_419",
"key_420","key_421","key_422","key_423","key_424","key_425",
"key_426","key_427","key_428","key_429","key_430","key_431",
"key_432","key_433","key_434","key_435","key_436","key_437",
"key_438","key_439","key_440","key_441","key_442","key_443",
"key_444","key_445","key_446","key_447","key_del_eol","key_del_eos",
"key_ins_line","key_del_line","key_452","key_453","key_454","key_455",
"key_456","key_457","key_458","key_459","key_460","key_461",
"key_462","key_463","key_fn","key_fn_esc","key_fn_f1","key_fn_f2",
"key_fn_f3","key_fn_f4","key_fn_f5","key_fn_f6","key_fn_f7","key_fn_f8",
"key_fn_f9","key_fn_f10","key_fn_f11","key_fn_f12","key_fn_1","key_fn_2",
"key_fn_d","key_fn_e","key_fn_f","key_fn_s","key_fn_b","key_485",
"key_486","key_487","key_488","key_489","key_490","key_491",
"key_492","key_493","key_494","key_495","key_496","key_497",
"key_498","key_499","key_500","key_501","key_502","key_503",
"key_504","key_505","key_506","key_507","key_508","key_509",
"key_510","key_511"
};
int ev_rel_total = 16; /* # of elements in array */
char *ev_rel[16] = {
"rel_x","rel_y","rel_z","rel_rx","rel_ry","rel_rz",
"rel_hwheel","rel_dial","rel_wheel","rel_misc","rel_10","rel_11",
"rel_12","rel_13","rel_14","rel_15"
};
int ev_abs_total = 64; /* # of elements in array */
char *ev_abs[64] = {
"abs_x","abs_y","abs_z","abs_rx","abs_ry","abs_rz",
"abs_throttle","abs_rudder","abs_wheel","abs_gas","abs_brake","abs_11",
"abs_12","abs_13","abs_14","abs_15","abs_hat0x","abs_hat0y",
"abs_hat1x","abs_hat1y","abs_hat2x","abs_hat2y","abs_hat3x","abs_hat3y",
"abs_pressure","abs_distance","abs_tilt_x","abs_tilt_y","abs_tool_width","abs_29",
"abs_30","abs_31","abs_volume","abs_33","abs_34","abs_35",
"abs_36","abs_37","abs_38","abs_39","abs_misc","abs_41",
"abs_42","abs_43","abs_44","abs_45","abs_46","abs_47",
"abs_48","abs_49","abs_50","abs_51","abs_52","abs_53",
"abs_54","abs_55","abs_56","abs_57","abs_58","abs_59",
"abs_60","abs_61","abs_62","abs_63"
};
int ev_msc_total = 8; /* # of elements in array */
char *ev_msc[8] = {
"msc_serial","msc_pulseled","msc_gesture","msc_raw","msc_scan","msc_5",
"msc_6","msc_7"
};
int ev_led_total = 16; /* # of elements in array */
char *ev_led[16] = {
"led_numl","led_capsl","led_scrolll","led_compose","led_kana","led_sleep",
"led_suspend","led_mute","led_misc","led_mail","led_charging","led_11",
"led_12","led_13","led_14","led_15"
};
int ev_snd_total = 8; /* # of elements in array */
char *ev_snd[8] = {
"snd_click","snd_bell","snd_tone","snd_3","snd_4","snd_5",
"snd_6","snd_7"
};
int ev_rep_total = 2; /* # of elements in array */
char *ev_rep[2] = {
"rep_delay","rep_period"
};
int ev_ff_total = 128; /* # of elements in array */
char *ev_ff[128] = {
"ff_0","ff_1","ff_2","ff_3","ff_4","ff_5",
"ff_6","ff_7","ff_8","ff_9","ff_10","ff_11",
"ff_12","ff_13","ff_14","ff_15","ff_16","ff_17",
"ff_18","ff_19","ff_20","ff_21","ff_22","ff_23",
"ff_24","ff_25","ff_26","ff_27","ff_28","ff_29",
"ff_30","ff_31","ff_32","ff_33","ff_34","ff_35",
"ff_36","ff_37","ff_38","ff_39","ff_40","ff_41",
"ff_42","ff_43","ff_44","ff_45","ff_46","ff_47",
"ff_48","ff_49","ff_50","ff_51","ff_52","ff_53",
"ff_54","ff_55","ff_56","ff_57","ff_58","ff_59",
"ff_60","ff_61","ff_62","ff_63","ff_64","ff_65",
"ff_66","ff_67","ff_68","ff_69","ff_70","ff_71",
"ff_72","ff_73","ff_74","ff_75","ff_76","ff_77",
"ff_78","ff_79","ff_rumble","ff_periodic","ff_constant","ff_spring",
"ff_friction","ff_damper","ff_inertia","ff_ramp","ff_square","ff_triangle",
"ff_sine","ff_saw_up","ff_saw_down","ff_custom","ff_94","ff_95",
"ff_gain","ff_autocenter","ff_98","ff_99","ff_100","ff_101",
"ff_102","ff_103","ff_104","ff_105","ff_106","ff_107",
"ff_108","ff_109","ff_110","ff_111","ff_112","ff_113",
"ff_114","ff_115","ff_116","ff_117","ff_118","ff_119",
"ff_120","ff_121","ff_122","ff_123","ff_124","ff_125",
"ff_126","ff_127"
};
char *ev_pwr[1] = { NULL };
int ev_ff_status_total = 2; /* # of elements in array */
char *ev_ff_status[2] = {
"ff_status_stopped","ff_status_playing"
};
int ev_5_total = 16; /* # of elements in array */
char *ev_5[16] = {
"ev_5_1","ev_5_2","ev_5_3","ev_5_4","ev_5_5","ev_5_6",
"ev_5_7","ev_5_8","ev_5_9","ev_5_10","ev_5_11","ev_5_12",
"ev_5_13","ev_5_14","ev_5_15","ev_5_16"
};
int ev_6_total = 16; /* # of elements in array */
char *ev_6[16] = {
"ev_6_1","ev_6_2","ev_6_3","ev_6_4","ev_6_5","ev_6_6",
"ev_6_7","ev_6_8","ev_6_9","ev_6_10","ev_6_11","ev_6_12",
"ev_6_13","ev_6_14","ev_6_15","ev_6_16"
};
int ev_7_total = 16; /* # of elements in array */
char *ev_7[16] = {
"ev_7_1","ev_7_2","ev_7_3","ev_7_4","ev_7_5","ev_7_6",
"ev_7_7","ev_7_8","ev_7_9","ev_7_10","ev_7_11","ev_7_12",
"ev_7_13","ev_7_14","ev_7_15","ev_7_16"
};
int ev_8_total = 16; /* # of elements in array */
char *ev_8[16] = {
"ev_8_1","ev_8_2","ev_8_3","ev_8_4","ev_8_5","ev_8_6",
"ev_8_7","ev_8_8","ev_8_9","ev_8_10","ev_8_11","ev_8_12",
"ev_8_13","ev_8_14","ev_8_15","ev_8_16"
};
int ev_9_total = 16; /* # of elements in array */
char *ev_9[16] = {
"ev_9_1","ev_9_2","ev_9_3","ev_9_4","ev_9_5","ev_9_6",
"ev_9_7","ev_9_8","ev_9_9","ev_9_10","ev_9_11","ev_9_12",
"ev_9_13","ev_9_14","ev_9_15","ev_9_16"
};
int ev_10_total = 16; /* # of elements in array */
char *ev_10[16] = {
"ev_10_1","ev_10_2","ev_10_3","ev_10_4","ev_10_5","ev_10_6",
"ev_10_7","ev_10_8","ev_10_9","ev_10_10","ev_10_11","ev_10_12",
"ev_10_13","ev_10_14","ev_10_15","ev_10_16"
};
int ev_11_total = 16; /* # of elements in array */
char *ev_11[16] = {
"ev_11_1","ev_11_2","ev_11_3","ev_11_4","ev_11_5","ev_11_6",
"ev_11_7","ev_11_8","ev_11_9","ev_11_10","ev_11_11","ev_11_12",
"ev_11_13","ev_11_14","ev_11_15","ev_11_16"
};
int ev_12_total = 16; /* # of elements in array */
char *ev_12[16] = {
"ev_12_1","ev_12_2","ev_12_3","ev_12_4","ev_12_5","ev_12_6",
"ev_12_7","ev_12_8","ev_12_9","ev_12_10","ev_12_11","ev_12_12",
"ev_12_13","ev_12_14","ev_12_15","ev_12_16"
};
int ev_13_total = 16; /* # of elements in array */
char *ev_13[16] = {
"ev_13_1","ev_13_2","ev_13_3","ev_13_4","ev_13_5","ev_13_6",
"ev_13_7","ev_13_8","ev_13_9","ev_13_10","ev_13_11","ev_13_12",
"ev_13_13","ev_13_14","ev_13_15","ev_13_16"
};
int ev_14_total = 16; /* # of elements in array */
char *ev_14[16] = {
"ev_14_1","ev_14_2","ev_14_3","ev_14_4","ev_14_5","ev_14_6",
"ev_14_7","ev_14_8","ev_14_9","ev_14_10","ev_14_11","ev_14_12",
"ev_14_13","ev_14_14","ev_14_15","ev_14_16"
};
int ev_15_total = 16; /* # of elements in array */
char *ev_15[16] = {
"ev_15_1","ev_15_2","ev_15_3","ev_15_4","ev_15_5","ev_15_6",
"ev_15_7","ev_15_8","ev_15_9","ev_15_10","ev_15_11","ev_15_12",
"ev_15_13","ev_15_14","ev_15_15","ev_15_16"
};
int ev_16_total = 16; /* # of elements in array */
char *ev_16[16] = {
"ev_16_1","ev_16_2","ev_16_3","ev_16_4","ev_16_5","ev_16_6",
"ev_16_7","ev_16_8","ev_16_9","ev_16_10","ev_16_11","ev_16_12",
"ev_16_13","ev_16_14","ev_16_15","ev_16_16"
};
int ev_19_total = 16; /* # of elements in array */
char *ev_19[16] = {
"ev_19_1","ev_19_2","ev_19_3","ev_19_4","ev_19_5","ev_19_6",
"ev_19_7","ev_19_8","ev_19_9","ev_19_10","ev_19_11","ev_19_12",
"ev_19_13","ev_19_14","ev_19_15","ev_19_16"
};
int ev_24_total = 16; /* # of elements in array */
char *ev_24[16] = {
"ev_24_1","ev_24_2","ev_24_3","ev_24_4","ev_24_5","ev_24_6",
"ev_24_7","ev_24_8","ev_24_9","ev_24_10","ev_24_11","ev_24_12",
"ev_24_13","ev_24_14","ev_24_15","ev_24_16"
};
int ev_25_total = 16; /* # of elements in array */
char *ev_25[16] = {
"ev_25_1","ev_25_2","ev_25_3","ev_25_4","ev_25_5","ev_25_6",
"ev_25_7","ev_25_8","ev_25_9","ev_25_10","ev_25_11","ev_25_12",
"ev_25_13","ev_25_14","ev_25_15","ev_25_16"
};
int ev_26_total = 16; /* # of elements in array */
char *ev_26[16] = {
"ev_26_1","ev_26_2","ev_26_3","ev_26_4","ev_26_5","ev_26_6",
"ev_26_7","ev_26_8","ev_26_9","ev_26_10","ev_26_11","ev_26_12",
"ev_26_13","ev_26_14","ev_26_15","ev_26_16"
};
int ev_27_total = 16; /* # of elements in array */
char *ev_27[16] = {
"ev_27_1","ev_27_2","ev_27_3","ev_27_4","ev_27_5","ev_27_6",
"ev_27_7","ev_27_8","ev_27_9","ev_27_10","ev_27_11","ev_27_12",
"ev_27_13","ev_27_14","ev_27_15","ev_27_16"
};
int ev_28_total = 16; /* # of elements in array */
char *ev_28[16] = {
"ev_28_1","ev_28_2","ev_28_3","ev_28_4","ev_28_5","ev_28_6",
"ev_28_7","ev_28_8","ev_28_9","ev_28_10","ev_28_11","ev_28_12",
"ev_28_13","ev_28_14","ev_28_15","ev_28_16"
};
int ev_29_total = 16; /* # of elements in array */
char *ev_29[16] = {
"ev_29_1","ev_29_2","ev_29_3","ev_29_4","ev_29_5","ev_29_6",
"ev_29_7","ev_29_8","ev_29_9","ev_29_10","ev_29_11","ev_29_12",
"ev_29_13","ev_29_14","ev_29_15","ev_29_16"
};
int ev_30_total = 16; /* # of elements in array */
char *ev_30[16] = {
"ev_30_1","ev_30_2","ev_30_3","ev_30_4","ev_30_5","ev_30_6",
"ev_30_7","ev_30_8","ev_30_9","ev_30_10","ev_30_11","ev_30_12",
"ev_30_13","ev_30_14","ev_30_15","ev_30_16"
};
int ev_31_total = 16; /* # of elements in array */
char *ev_31[16] = {
"ev_31_1","ev_31_2","ev_31_3","ev_31_4","ev_31_5","ev_31_6",
"ev_31_7","ev_31_8","ev_31_9","ev_31_10","ev_31_11","ev_31_12",
"ev_31_13","ev_31_14","ev_31_15","ev_31_16"
};
char **event_names[32] = {ev_syn,
ev_key,ev_rel,ev_abs,ev_msc,ev_5,ev_6,
ev_7,ev_8,ev_9,ev_10,ev_11,ev_12,
ev_13,ev_14,ev_15,ev_16,ev_led,ev_snd,
ev_19,ev_rep,ev_ff,ev_pwr,ev_ff_status,ev_24,
ev_25,ev_26,ev_27,ev_28,ev_29,ev_30,ev_31
};
--- NEW FILE: hidio_linux.c ---
/* this code only works for Linux kernels */
#ifdef __linux__
#include <linux/input.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <string.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/fcntl.h>
#include <unistd.h>
#include <stdint.h>
#include "hidio.h"
#define DEBUG(x)
//#define DEBUG(x) x
#define LINUX_BLOCK_DEVICE "/dev/input/event"
/*------------------------------------------------------------------------------
* from evtest.c from the ff-utils package
*/
/* from asm/types.h and linux/input.h __kernel__ sections */
#define BITS_PER_LONG (sizeof(long) * 8)
#define NBITS(x) (((x)/BITS_PER_LONG)+1)
#define LONG(x) ((x)/BITS_PER_LONG)
#define test_bit(bit, array) ((array[LONG(bit)] >> (bit%BITS_PER_LONG)) & 1)
/*
* from an email from Vojtech:
*
* The application reading the device is supposed to queue all events up to
* the SYN_REPORT event, and then process them, so that a mouse pointer
* will move diagonally instead of following the sides of a rectangle,
* which would be very annoying.
*/
/* ------------------------------------------------------------------------------ */
/* LINUX-SPECIFIC SUPPORT FUNCTIONS */
/* ------------------------------------------------------------------------------ */
t_symbol* hidio_convert_linux_buttons_to_numbers(__u16 linux_code)
{
char hidio_code[MAXPDSTRING];
if(linux_code >= 0x100)
{
if(linux_code < BTN_MOUSE) /* numbered buttons */
snprintf(hidio_code, MAXPDSTRING,"btn_%d",linux_code - BTN_MISC);
else if(linux_code < BTN_JOYSTICK) /* mouse buttons */
snprintf(hidio_code, MAXPDSTRING,"btn_%d",linux_code - BTN_MOUSE);
else if(linux_code < BTN_GAMEPAD) /* joystick buttons */
snprintf(hidio_code, MAXPDSTRING,"btn_%d",linux_code - BTN_JOYSTICK);
else if(linux_code < BTN_DIGI) /* gamepad buttons */
snprintf(hidio_code, MAXPDSTRING,"btn_%d",linux_code - BTN_GAMEPAD);
else if(linux_code < BTN_WHEEL) /* tablet buttons */
snprintf(hidio_code, MAXPDSTRING,"btn_%d",linux_code - BTN_DIGI);
else if(linux_code < KEY_OK) /* wheel buttons */
snprintf(hidio_code, MAXPDSTRING,"btn_%d",linux_code - BTN_WHEEL);
else return 0;
}
return gensym(hidio_code ? hidio_code : "?");
}
/* Georg Holzmann: implementation of the keys */
/* JMZ: use t_symbol instead of char[] (s.a.) AND
* appended "key_" in the array so we don't have to append it each time AND
* made the table static
*/
t_symbol* hidio_convert_linux_keys(__u16 linux_code)
{
if(linux_code > 226)
return 0;
static char key_names[227][32] =
{
"key_reserved", "key_esc", "key_1", "key_2", "key_3", "key_4",
"key_5", "key_6", "key_7", "key_8", "key_9", "key_0", "key_minus",
"key_equal", "key_backspace", "key_tab", "key_q", "key_w",
"key_e", "key_r", "key_t", "key_y", "key_u", "key_i", "key_o",
"key_p","key_leftbrace", "key_rightbrace", "key_enter",
"key_leftctrl", "key_a","key_s", "key_d", "key_f", "key_g",
"key_h", "key_j", "key_k", "key_l", "key_semicolon",
"key_apostrophe", "key_grave", "key_leftshift", "key_backslash",
"key_z","key_x", "key_c", "key_v", "key_b", "key_n", "key_m",
"key_comma", "key_dot", "key_slash","key_rightshift",
"key_kpasterisk", "key_leftalt", "key_space", "key_capslock",
"key_f1", "key_f2", "key_f3", "key_f4", "key_f5", "key_f6",
"key_f7", "key_f8", "key_f9", "key_f10","key_numlock",
"key_scrolllock", "key_kp7", "key_kp8", "key_kp9", "key_kpminus",
"key_kp4", "key_kp5", "key_kp6", "key_kpplus", "key_kp1", "key_kp2",
"key_kp3", "key_kp3", "key_kpdot","key_103rd", "key_f13",
"key_102nd", "key_f11", "key_f12", "key_f14", "key_f15", "key_f16",
"key_f17", "key_f18", "key_f19", "key_f20", "key_kpenter",
"key_rightctrl", "key_kpslash","key_sysrq", "key_rightalt",
"key_linefeed", "key_home", "key_up", "key_pageup", "key_left",
"key_right", "key_end", "key_down", "key_pagedown", "key_insert",
"key_delete", "key_macro","key_mute", "key_volumedown",
"key_volumeup", "key_power", "key_kpequal", "key_kpplusminus",
"key_pause", "key_f21", "key_f22", "key_f23", "key_f24",
"key_kpcomma", "key_leftmeta","key_rightmeta", "key_compose",
"key_stop", "key_again", "key_props", "key_undo", "key_front",
"key_copy", "key_open","key_paste", "key_find","key_cut","key_help",
"key_menu", "key_calc", "key_setup", "key_sleep", "key_wakeup",
"key_file", "key_sendfile", "key_deletefile","key_xfer","key_prog1",
"key_prog2", "key_www","key_msdos", "key_coffee", "key_direction",
"key_cyclewindows", "key_mail", "key_bookmarks","key_computer",
"key_back", "key_forward", "key_colsecd", "key_ejectcd",
"key_ejectclosecd","key_nextsong","key_playpause","key_previoussong",
"key_stopcd", "key_record","key_rewind", "key_phone", "key_iso",
"key_config", "key_homepage", "key_refresh", "key_exit","key_move",
"key_edit", "key_scrollup", "key_scrolldown", "key_kpleftparen",
"key_kprightparen","key_intl1", "key_intl2", "key_intl3","key_intl4",
"key_intl5", "key_intl6", "key_intl7","key_intl8", "key_intl9",
"key_lang1", "key_lang2", "key_lang3", "key_lang4", "key_lang5",
"key_lang6", "key_lang7", "key_lang8", "key_lang9", "key_playcd",
"key_pausecd", "key_prog3","key_prog4", "key_suspend", "key_close",
"key_play", "key_fastforward", "key_bassboost","key_print", "key_hp",
"key_camera", "key_sound", "key_question", "key_email", "key_chat",
"key_search", "key_connect", "key_finance", "key_sport", "key_shop",
"key_alterase","key_cancel", "key_brightnessdown", "key_brightnessup",
"key_media"
};
return gensym(key_names[linux_code]); // TODO: this should just return the char *
}
void hidio_print_element_list(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_print_element_list");
unsigned long element_bitmask[EV_MAX][NBITS(KEY_MAX)];
// char event_type_string[256];
// char event_code_string[256];
char *event_type_name = "";
t_int i, j;
/* counts for various event types */
t_int syn_count,key_count,rel_count,abs_count,msc_count,led_count,
snd_count,rep_count,ff_count,pwr_count,ff_status_count;
/* get bitmask representing supported element (axes, keys, etc.) */
memset(element_bitmask, 0, sizeof(element_bitmask));
ioctl(x->x_fd, EVIOCGBIT(0, EV_MAX), element_bitmask[0]);
post("\nSupported events:");
/* init all count vars */
syn_count = key_count = rel_count = abs_count = msc_count = led_count = 0;
snd_count = rep_count = ff_count = pwr_count = ff_status_count = 0;
/* cycle through all possible event types
* i = i j = j
*/
for(i = 1; i < EV_MAX; i++)
{
if(test_bit(i, element_bitmask[0]))
{
/* make pretty names for event types */
switch(i)
{
// case EV_SYN: event_type_name = "Synchronization"; break;
case EV_KEY: event_type_name = "Keys/Buttons"; break;
case EV_REL: event_type_name = "Relative Axis"; break;
case EV_ABS: event_type_name = "Absolute Axis"; break;
case EV_MSC: event_type_name = "Miscellaneous"; break;
case EV_LED: event_type_name = "LEDs"; break;
case EV_SND: event_type_name = "System Sounds"; break;
case EV_REP: event_type_name = "Autorepeat Values"; break;
case EV_FF: event_type_name = "Force Feedback"; break;
case EV_PWR: event_type_name = "Power"; break;
case EV_FF_STATUS: event_type_name = "Force Feedback Status"; break;
default: event_type_name = "UNSUPPORTED";
}
/* get bitmask representing supported button types */
ioctl(x->x_fd, EVIOCGBIT(i, KEY_MAX), element_bitmask[i]);
post("");
post(" TYPE\tCODE\tEVENT NAME");
post("-----------------------------------------------------------");
/* cycle through all possible event codes (axes, keys, etc.)
* testing to see which are supported.
* i = i j = j
*/
for(j = 0; j < KEY_MAX; j++)
{
if(test_bit(j, element_bitmask[i]))
{
if((i == EV_KEY) && (j >= BTN_MISC) && (j < KEY_OK) )
{
t_symbol * hidio_codesym = hidio_convert_linux_buttons_to_numbers(j);
if(hidio_codesym)
{
post(" %s\t%s\t%s (%s)",
ev[i] ? ev[i] : "?",
hidio_codesym->s_name,
event_type_name,
event_names[i] ? (event_names[i][j] ? event_names[i][j] : "?") : "?");
}
}
else if(i != EV_SYN)
{
post(" %s\t%s\t%s",
ev[i] ? ev[i] : "?",
event_names[i][j] ? event_names[i][j] : "?",
event_type_name);
/* post(" Event code %d (%s)", j, names[i] ? (names[i][j] ? names[i][j] : "?") : "?"); */
}
switch(i) {
/*
* the API changed at some point... EV_SYN seems to be the new name
* from "Reset" events to "Syncronization" events
*/
/* #ifdef EV_RST */
/* case EV_RST: syn_count++; break; */
/* #else */
/* case EV_SYN: syn_count++; break; */
/* #endif */
case EV_KEY: key_count++; break;
case EV_REL: rel_count++; break;
case EV_ABS: abs_count++; break;
case EV_MSC: msc_count++; break;
case EV_LED: led_count++; break;
case EV_SND: snd_count++; break;
case EV_REP: rep_count++; break;
case EV_FF: ff_count++; break;
case EV_PWR: pwr_count++; break;
case EV_FF_STATUS: ff_status_count++; break;
}
}
}
}
}
post("\nDetected:");
// if(syn_count > 0) post (" %d Synchronization types",syn_count);
if(key_count > 0) post (" %d Key/Button types",key_count);
if(rel_count > 0) post (" %d Relative Axis types",rel_count);
if(abs_count > 0) post (" %d Absolute Axis types",abs_count);
if(msc_count > 0) post (" %d Misc types",msc_count);
if(led_count > 0) post (" %d LED types",led_count);
if(snd_count > 0) post (" %d System Sound types",snd_count);
if(rep_count > 0) post (" %d Key Repeat types",rep_count);
if(ff_count > 0) post (" %d Force Feedback types",ff_count);
if(pwr_count > 0) post (" %d Power types",pwr_count);
if(ff_status_count > 0) post (" %d Force Feedback types",ff_status_count);
}
void hidio_print_device_list(void)
{
debug_print(LOG_DEBUG,"hidio_print_device_list");
int i,fd;
char device_output_string[MAXPDSTRING] = "Unknown";
char dev_handle_name[MAXPDSTRING] = "/dev/input/event0";
post("");
for(i=0;i<128;++i)
{
snprintf(dev_handle_name, MAXPDSTRING, "/dev/input/event%d", i);
if(dev_handle_name)
{
/* open the device read-only, non-exclusive */
fd = open (dev_handle_name, O_RDONLY | O_NONBLOCK);
/* test if device open */
if(fd < 0 )
{
fd = -1;
}
else
{
/* get name of device */
ioctl(fd, EVIOCGNAME(sizeof(device_output_string)), device_output_string);
post("Device %d: '%s' on '%s'", i, device_output_string, dev_handle_name);
close (fd);
}
}
}
post("");
}
static void hidio_build_element_list(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_build_element_list");
unsigned long element_bitmask[EV_MAX][NBITS(KEY_MAX)];
uint8_t abs_bitmask[ABS_MAX/8 + 1];
struct input_absinfo abs_features;
t_hid_element *new_element = NULL;
t_int i, j;
element_count[x->x_device_number] = 0;
if( x->x_fd )
{
/* get bitmask representing supported elements (axes, keys, etc.) */
memset(element_bitmask, 0, sizeof(element_bitmask));
if( ioctl(x->x_fd, EVIOCGBIT(0, EV_MAX), element_bitmask[0]) < 0 )
perror("[hidio] error: evdev ioctl: element_bitmask");
memset(abs_bitmask, 0, sizeof(abs_bitmask));
if( ioctl(x->x_fd, EVIOCGBIT(EV_ABS, sizeof(abs_bitmask)), abs_bitmask) < 0 )
perror("[hidio] error: evdev ioctl: abs_bitmask");
for( i = 1; i < EV_MAX; i++ )
{
if(test_bit(i, element_bitmask[0]))
{
/* get bitmask representing supported button types */
ioctl(x->x_fd, EVIOCGBIT(i, KEY_MAX), element_bitmask[i]);
/* cycle through all possible event codes (axes, keys, etc.)
* testing to see which are supported.
* i = i j = j
*/
for(j = 0; j < KEY_MAX; j++)
{
new_element = getbytes(sizeof(t_hid_element));
if( (i == EV_ABS) && (test_bit(j, abs_bitmask)) )
{
/* this means that the bit is set in the axes list */
if(ioctl(x->x_fd, EVIOCGABS(j), &abs_features))
perror("evdev EVIOCGABS ioctl");
new_element->min = abs_features.minimum;
new_element->max = abs_features.maximum;
}
else
{
new_element->min = 0;
new_element->max = 0;
}
if(test_bit(j, element_bitmask[i]))
{
new_element->linux_type = i; /* the int from linux/input.h */
new_element->type = gensym(ev[i] ? ev[i] : "?"); /* the symbol */
new_element->linux_code = j;
if((i == EV_KEY) && (j >= BTN_MISC) && (j < KEY_OK) )
{
new_element->name = hidio_convert_linux_buttons_to_numbers(j);
}
else
{
new_element->name = gensym(event_names[i][j] ? event_names[i][j] : "?");
}
if( i == EV_REL )
new_element->relative = 1;
else
new_element->relative = 0;
// fill in the t_hid_element struct here
post("x->x_device_number: %d element_count[]: %d",
x->x_device_number, element_count[x->x_device_number]);
post("linux_type/linux_code: %d/%d type/name: %s/%s max: %d min: %d ",
new_element->linux_type, new_element->linux_code,
new_element->type->s_name, new_element->name->s_name,
new_element->max, new_element->min);
post("\tpolled: %d relative: %d",
new_element->polled, new_element->relative);
element[x->x_device_number][element_count[x->x_device_number]] = new_element;
++element_count[x->x_device_number];
}
}
}
}
}
}
/* ------------------------------------------------------------------------------ */
/* Pd [hidio] FUNCTIONS */
/* ------------------------------------------------------------------------------ */
void hidio_get_events(t_hidio *x)
{
debug_print(9,"hidio_get_events");
/* for debugging, counts how many events are processed each time hidio_read() is called */
DEBUG(t_int event_counter = 0;);
unsigned short i;
t_hid_element *output_element = NULL;
/* this will go into the generic read function declared in hidio.h and
* implemented in hidio_linux.c
*/
struct input_event hidio_input_event;
if(x->x_fd < 0) return;
while( read (x->x_fd, &(hidio_input_event), sizeof(struct input_event)) > -1 )
{
if( hidio_input_event.type != EV_SYN )
{
for( i=0; i < element_count[x->x_device_number]; ++i )
{
output_element = element[x->x_device_number][i];
if( (hidio_input_event.type == output_element->linux_type) && \
(hidio_input_event.code == output_element->linux_code) )
{
output_element->value = hidio_input_event.value;
debug_print(9,"i: %d linux_type: %d linux_code: %d", i,
output_element->linux_type, output_element->linux_code);
debug_print(9,"value to output: %d",output_element->value);
break;
}
}
if( output_element != NULL )
hidio_output_event(x, output_element);
}
DEBUG(++event_counter;);
}
DEBUG(
if(event_counter > 0)
debug_print(8,"output %d events",event_counter);
);
return;
}
void hidio_print(t_hidio* x)
{
hidio_print_device_list();
hidio_print_element_list(x);
}
t_int hidio_open_device(t_hidio *x, short device_number)
{
debug_print(LOG_DEBUG,"hidio_open_device");
char device_name[MAXPDSTRING] = "Unknown";
char block_device[MAXPDSTRING] = "/dev/input/event0";
struct input_event hidio_input_event;
x->x_fd = -1;
x->x_device_number = device_number;
snprintf(block_device,MAXPDSTRING,"/dev/input/event%d",x->x_device_number);
if(block_device)
{
/* open the device read-only, non-exclusive */
x->x_fd = open(block_device, O_RDONLY | O_NONBLOCK);
/* test if device open */
if(x->x_fd < 0 )
{
error("[hidio] open %s failed",block_device);
x->x_fd = -1;
return 1;
}
}
/* read input_events from the HID_DEVICE stream
* It seems that is just there to flush the input event queue
*/
while (read (x->x_fd, &(hidio_input_event), sizeof(struct input_event)) > -1);
/* get name of device */
ioctl(x->x_fd, EVIOCGNAME(sizeof(device_name)), device_name);
post ("[hidio] opened device %d (%s): %s",
x->x_device_number,block_device,device_name);
post("pre hidio_build_element_list");
hidio_build_element_list(x);
return (0);
}
/*
* Under GNU/Linux, the device is a filehandle
*/
t_int hidio_close_device(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_close_device");
if(x->x_fd <0)
return 0;
else
return (close(x->x_fd));
}
void hidio_build_device_list(void)
{
/*
* since in GNU/Linux the device list is the input event devices
* (/dev/input/event?), nothing needs to be done as of yet to refresh
* the device list. Once the device name can be other things in addition
* the current t_float, then this will probably need to be changed.
*/
int fd;
unsigned int i;
unsigned int last_active_device = 0;
char device_name[MAXPDSTRING] = "Unknown";
char block_device[MAXPDSTRING] = "/dev/input/event0";
struct input_event x_input_event;
debug_print(LOG_DEBUG,"hidio_build_device_list");
debug_print(LOG_WARNING,"[hidio] Building device list...");
for(i=0; i<MAX_DEVICES; ++i)
{
snprintf(block_device, MAXPDSTRING, "%s%d", LINUX_BLOCK_DEVICE, i);
/* open the device read-only, non-exclusive */
fd = open (block_device, O_RDONLY | O_NONBLOCK);
/* test if device open */
if(fd < 0 ) {
/* post("Nothing on %s.", &block_device); */
fd = -1;
/* return 0; */
} else {
/* read input_events from the LINUX_BLOCK_DEVICE stream
* It seems that is just there to flush the event input buffer?
*/
while (read (fd, &(x_input_event), sizeof(struct input_event)) > -1);
/* get name of device */
ioctl(fd, EVIOCGNAME(sizeof(device_name)), device_name);
post("Found '%s' on '%s'",device_name, &block_device);
close (fd);
}
last_active_device = i;
}
device_count = last_active_device ; // set the global variable
debug_print(LOG_WARNING,"[hidio] completed device list.");
}
void hidio_platform_specific_free(t_hidio *x)
{
/* nothing to be done here on GNU/Linux */
}
/* device info on the status outlet */
void hidio_platform_specific_info(t_hidio* x)
{
struct input_id my_id;
char device_name[MAXPDSTRING] = "Unknown";
char vendor_id_string[7];
char product_id_string[7];
t_atom *output_atom = getbytes(sizeof(t_atom));
ioctl(x->x_fd, EVIOCGID);
snprintf(vendor_id_string,7,"0x%04x", my_id.vendor);
SETSYMBOL(output_atom, gensym(vendor_id_string));
outlet_anything( x->x_status_outlet, gensym("vendorID"),
1, output_atom);
snprintf(product_id_string,7,"0x%04x", my_id.product);
SETSYMBOL(output_atom, gensym(product_id_string));
outlet_anything( x->x_status_outlet, gensym("productID"),
1, output_atom);
ioctl(x->x_fd, EVIOCGNAME(sizeof(device_name)), device_name);
SETSYMBOL(output_atom, gensym(device_name));
outlet_anything( x->x_status_outlet, gensym("name"),
1, output_atom);
freebytes(output_atom,sizeof(t_atom));
}
short get_device_number_by_id(unsigned short vendor_id, unsigned short product_id)
{
return -1;
}
short get_device_number_from_usage(short device_number,
unsigned short usage_page,
unsigned short usage)
{
return -1;
}
/* ------------------------------------------------------------------------------ */
/* FORCE FEEDBACK FUNCTIONS */
/* ------------------------------------------------------------------------------ */
/* cross-platform force feedback functions */
t_int hidio_ff_autocenter( t_hidio *x, t_float value )
{
return ( 0 );
}
t_int hidio_ff_gain( t_hidio *x, t_float value )
{
return ( 0 );
}
t_int hidio_ff_motors( t_hidio *x, t_float value )
{
return ( 0 );
}
t_int hidio_ff_continue( t_hidio *x )
{
return ( 0 );
}
t_int hidio_ff_pause( t_hidio *x )
{
return ( 0 );
}
t_int hidio_ff_reset( t_hidio *x )
{
return ( 0 );
}
t_int hidio_ff_stopall( t_hidio *x )
{
return ( 0 );
}
// these are just for testing...
t_int hidio_ff_fftest ( t_hidio *x, t_float value)
{
return ( 0 );
}
void hidio_ff_print( t_hidio *x )
{
}
#endif /* #ifdef __linux__ */
--- NEW FILE: COPYING ---
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
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Finally, any free program is threatened constantly by software
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program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR PDP.LICENSE, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
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distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
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The source code for a work means the preferred form of the work for
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If distribution of executable or object code is made by offering
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4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
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to distribute software through any other system and a licensee cannot
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This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
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NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
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REPAIR OR CORRECTION.
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
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END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
--- NEW FILE: hidio.c ---
/* --------------------------------------------------------------------------*/
/* */
/* interface to native HID (Human Interface Devices) API */
/* Written by Hans-Christoph Steiner <hans(a)at.or.at> */
/* */
/* Copyright (c) 2004-2006 Hans-Christoph Steiner */
/* */
/* This program is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU General Public License */
/* as published by the Free Software Foundation; either version 2 */
/* of the License, or (at your option) any later version. */
/* */
/* See file LICENSE for further informations on licensing terms. */
/* */
/* This program is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
/* GNU General Public License for more details. */
/* */
/* You should have received a copy of the GNU General Public License */
/* along with this program; if not, write to the Free Software Foundation, */
/* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* */
/* --------------------------------------------------------------------------*/
#include <unistd.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "hidio.h"
/*------------------------------------------------------------------------------
* LOCAL DEFINES
*/
//#define DEBUG(x)
#define DEBUG(x) x
unsigned short global_debug_level = 0;
static t_class *hidio_class;
/*------------------------------------------------------------------------------
* FUNCTION PROTOTYPES
*/
//static void hidio_poll(t_hidio *x, t_float f);
static void hidio_open(t_hidio *x, t_symbol *s, int argc, t_atom *argv);
//static t_int hidio_close(t_hidio *x);
//static t_int hidio_read(t_hidio *x,int fd);
//static void hidio_float(t_hidio* x, t_floatarg f);
/*------------------------------------------------------------------------------
* SUPPORT FUNCTIONS
*/
void debug_print(t_int message_debug_level, const char *fmt, ...)
{
if(message_debug_level <= global_debug_level)
{
char buf[MAXPDSTRING];
va_list ap;
//t_int arg[8];
va_start(ap, fmt);
vsnprintf(buf, MAXPDSTRING-1, fmt, ap);
post(buf);
va_end(ap);
}
}
void debug_error(t_hidio *x, t_int message_debug_level, const char *fmt, ...)
{
if(message_debug_level <= global_debug_level)
{
char buf[MAXPDSTRING];
va_list ap;
//t_int arg[8];
va_start(ap, fmt);
vsnprintf(buf, MAXPDSTRING-1, fmt, ap);
pd_error(x, buf);
va_end(ap);
}
}
static void output_status(t_hidio *x, t_symbol *selector, t_float output_value)
{
t_atom *output_atom = getbytes(sizeof(t_atom));
SETFLOAT(output_atom, output_value);
outlet_anything( x->x_status_outlet, selector, 1, output_atom);
freebytes(output_atom,sizeof(t_atom));
}
static void output_open_status(t_hidio *x)
{
output_status(x, gensym("open"), x->x_device_open);
}
static void output_device_number(t_hidio *x)
{
output_status(x, gensym("device"), x->x_device_number);
}
static void output_poll_time(t_hidio *x)
{
output_status(x, gensym("poll"), x->x_delay);
}
static void output_device_count(t_hidio *x)
{
output_status(x, gensym("total"), device_count);
}
static void output_element_ranges(t_hidio *x)
{
if( (x->x_device_number > -1) && (x->x_device_open) )
{
unsigned int i;
t_atom output_data[4];
for(i=0;i<element_count[x->x_device_number];++i)
{
SETSYMBOL(output_data, element[x->x_device_number][i]->type);
SETSYMBOL(output_data + 1, element[x->x_device_number][i]->name);
SETFLOAT(output_data + 2, element[x->x_device_number][i]->min);
SETFLOAT(output_data + 3, element[x->x_device_number][i]->max);
outlet_anything(x->x_status_outlet, gensym("range"), 4, output_data);
}
}
}
static unsigned int name_to_usage(char *usage_name)
{ // output usagepage << 16 + usage
if(strcmp(usage_name,"pointer") == 0) return(0x00010001);
if(strcmp(usage_name,"mouse") == 0) return(0x00010002);
if(strcmp(usage_name,"joystick") == 0) return(0x00010004);
if(strcmp(usage_name,"gamepad") == 0) return(0x00010005);
if(strcmp(usage_name,"keyboard") == 0) return(0x00010006);
if(strcmp(usage_name,"keypad") == 0) return(0x00010007);
if(strcmp(usage_name,"multiaxiscontroller") == 0) return(0x00010008);
return(0);
}
static short get_device_number_from_arguments(int argc, t_atom *argv)
{
short device_number = -1;
unsigned short device_type_instance;
unsigned int usage;
unsigned short vendor_id;
unsigned short product_id;
char device_type_string[MAXPDSTRING] = "";
t_symbol *first_argument;
t_symbol *second_argument;
if(argc == 1)
{
first_argument = atom_getsymbolarg(0,argc,argv);
if(first_argument == &s_)
{ // single float arg means device #
post("first_argument == &s_");
device_number = (short) atom_getfloatarg(0,argc,argv);
if(device_number < 0) device_number = -1;
debug_print(LOG_DEBUG,"[hidio] setting device# to %d",device_number);
}
else
{ // single symbol arg means first instance of a device type
atom_string(argv, device_type_string, MAXPDSTRING-1);
usage = name_to_usage(device_type_string);
device_number = get_device_number_from_usage(0, usage >> 16,
usage & 0xffff);
debug_print(LOG_INFO,"[hidio] using 0x%04x 0x%04x for %s",
usage >> 16, usage & 0xffff, device_type_string);
}
}
else if(argc == 2)
{
first_argument = atom_getsymbolarg(0,argc,argv);
second_argument = atom_getsymbolarg(1,argc,argv);
if( second_argument == &s_ )
{ /* a symbol then a float means match on usage */
atom_string(argv, device_type_string, MAXPDSTRING-1);
usage = name_to_usage(device_type_string);
device_type_instance = atom_getfloatarg(1,argc,argv);
debug_print(LOG_DEBUG,"[hidio] looking for %s at #%d",
device_type_string, device_type_instance);
device_number = get_device_number_from_usage(device_type_instance,
usage >> 16,
usage & 0xffff);
}
else
{ /* two symbols means idVendor and idProduct in hex */
vendor_id =
(unsigned short) strtol(first_argument->s_name, NULL, 16);
product_id =
(unsigned short) strtol(second_argument->s_name, NULL, 16);
device_number = get_device_number_by_id(vendor_id,product_id);
}
}
return(device_number);
}
void hidio_output_event(t_hidio *x, t_hid_element *output_data)
{
if( (output_data->value != output_data->previous_value) ||
(output_data->relative) ) // relative data should always be output
{
t_atom event_data[3];
SETSYMBOL(event_data, output_data->name);
SETFLOAT(event_data + 1, output_data->instance);
SETFLOAT(event_data + 2, output_data->value);
outlet_anything(x->x_data_outlet,output_data->type,3,event_data);
}
}
/* stop polling the device */
static void stop_poll(t_hidio* x)
{
debug_print(LOG_DEBUG,"stop_poll");
if (x->x_started)
{
clock_unset(x->x_clock);
debug_print(LOG_INFO,"[hidio] polling stopped");
x->x_started = 0;
}
}
/*------------------------------------------------------------------------------
* METHODS FOR [hidio]'s MESSAGES
*/
void hidio_poll(t_hidio* x, t_float f)
{
debug_print(LOG_DEBUG,"hidio_poll");
/* if the user sets the delay less than 2, set to block size */
if( f > 2 )
x->x_delay = (t_int)f;
else if( f > 0 ) //TODO make this the actual time between message processing
x->x_delay = 1.54;
if(x->x_device_number > -1)
{
if(!x->x_device_open)
hidio_open(x,gensym("open"),0,NULL);
if(!x->x_started)
{
clock_delay(x->x_clock, x->x_delay);
debug_print(LOG_DEBUG,"[hidio] polling started");
x->x_started = 1;
}
}
}
static void hidio_set_from_float(t_hidio *x, t_floatarg f)
{
/* values greater than 1 set the polling delay time */
/* 1 and 0 for start/stop so you can use a [tgl] */
if(f > 1)
{
x->x_delay = (t_int)f;
hidio_poll(x,f);
}
else if(f == 1)
{
if(! x->x_started)
hidio_poll(x,f);
}
else if(f == 0)
{
stop_poll(x);
}
}
/* close the device */
t_int hidio_close(t_hidio *x)
{
debug_print(LOG_DEBUG,"hidio_close");
/* just to be safe, stop it first */
stop_poll(x);
if(! hidio_close_device(x))
{
debug_print(LOG_INFO,"[hidio] closed device %d",x->x_device_number);
x->x_device_open = 0;
return (0);
}
return (1);
}
/* hidio_open behavoir
* current state action
* ---------------------------------------
* closed / same device open
* open / same device no action
* closed / different device open
* open / different device close open
*/
static void hidio_open(t_hidio *x, t_symbol *s, int argc, t_atom *argv)
{
debug_print(LOG_DEBUG,"hid_%s",s->s_name);
/* store running state to be restored after the device has been opened */
t_int started = x->x_started;
short device_number = get_device_number_from_arguments(argc, argv);
if(device_number > -1)
{
if( (device_number != x->x_device_number) && (x->x_device_open) )
hidio_close(x);
if(! x->x_device_open)
{
if(hidio_open_device(x,device_number))
error("[hidio] can not open device %d",device_number);
else
x->x_device_open = 1;
}
}
else debug_print(LOG_WARNING,"[hidio] device does not exist");
/* restore the polling state so that when I [tgl] is used to start/stop [hidio],
* the [tgl]'s state will continue to accurately reflect [hidio]'s state */
if(started)
hidio_set_from_float(x,x->x_delay);
debug_print(LOG_DEBUG,"[hidio] set device# to %d",device_number);
output_open_status(x);
output_device_number(x);
}
t_int hidio_read(t_hidio *x, int fd)
{
// debug_print(LOG_DEBUG,"hidio_read");
unsigned int i;
double right_now = clock_getlogicaltime();
t_hid_element *current_element;
if(right_now > last_execute_time[x->x_device_number])
{
hidio_get_events(x);
last_execute_time[x->x_device_number] = right_now;
/* post("executing: instance %d/%d at %ld",
x->x_instance, hidio_instance_count, right_now);*/
}
for(i=0; i< element_count[x->x_device_number]; ++i)
{
current_element = element[x->x_device_number][i];
if(current_element->previous_value != current_element->value)
{
hidio_output_event(x, current_element);
if(!current_element->relative)
current_element->previous_value = current_element->value;
}
}
if (x->x_started)
{
clock_delay(x->x_clock, x->x_delay);
}
// TODO: why is this 1?
return 1;
}
static void hidio_info(t_hidio *x)
{
output_open_status(x);
output_device_number(x);
output_device_count(x);
output_poll_time(x);
output_element_ranges(x);
hidio_platform_specific_info(x);
}
static void hidio_float(t_hidio* x, t_floatarg f)
{
debug_print(LOG_DEBUG,"hid_float");
hidio_set_from_float(x,f);
}
static void hidio_debug(t_hidio *x, t_float f)
{
global_debug_level = f;
}
/*------------------------------------------------------------------------------
* system functions
*/
static void hidio_free(t_hidio* x)
{
debug_print(LOG_DEBUG,"hidio_free");
hidio_close(x);
clock_free(x->x_clock);
hidio_instance_count--;
hidio_platform_specific_free(x);
}
/* create a new instance of this class */
static void *hidio_new(t_symbol *s, int argc, t_atom *argv)
{
DEBUG(post("hidio_new"););
t_hidio *x = (t_hidio *)pd_new(hidio_class);
unsigned int i;
#if !defined(__linux__) && !defined(__APPLE__)
error(" !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !!");
error(" This is a dummy, since this object only works GNU/Linux and MacOS X!");
error(" !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !!");
#endif
/* init vars */
global_debug_level = 9; /* high numbers here means see more messages */
x->x_has_ff = 0;
x->x_device_open = 0;
x->x_started = 0;
x->x_delay = DEFAULT_DELAY;
for(i=0; i<MAX_DEVICES; ++i) last_execute_time[i] = 0;
x->x_clock = clock_new(x, (t_method)hidio_read);
/* create anything outlet used for HID data */
x->x_data_outlet = outlet_new(&x->x_obj, 0);
x->x_status_outlet = outlet_new(&x->x_obj, 0);
x->x_device_number = get_device_number_from_arguments(argc, argv);
x->x_instance = hidio_instance_count;
hidio_instance_count++;
return (x);
}
void hidio_setup(void)
{
hidio_class = class_new(gensym("hidin"),
(t_newmethod)hidio_new,
(t_method)hidio_free,
sizeof(t_hidio),
CLASS_DEFAULT,
A_GIMME,0);
/* add inlet datatype methods */
class_addfloat(hidio_class,(t_method) hidio_float);
class_addbang(hidio_class,(t_method) hidio_read);
/* class_addanything(hidio_class,(t_method) hidio_anything); */
/* add inlet message methods */
/* class_addmethod(hidio_class,(t_method) hidio_debug,gensym("debug"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_build_device_list,gensym("refresh"),0);
class_addmethod(hidio_class,(t_method) hidio_print,gensym("print"),0);
class_addmethod(hidio_class,(t_method) hidio_info,gensym("info"),0);
class_addmethod(hidio_class,(t_method) hidio_open,gensym("open"),A_GIMME,0);
class_addmethod(hidio_class,(t_method) hidio_close,gensym("close"),0);
class_addmethod(hidio_class,(t_method) hidio_poll,gensym("poll"),A_DEFFLOAT,0);
/* force feedback messages */
/* class_addmethod(hidio_class,(t_method) hidio_ff_autocenter,
gensym("ff_autocenter"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_gain,gensym("ff_gain"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_motors,gensym("ff_motors"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_continue,gensym("ff_continue"),0);
class_addmethod(hidio_class,(t_method) hidio_ff_pause,gensym("ff_pause"),0);
class_addmethod(hidio_class,(t_method) hidio_ff_reset,gensym("ff_reset"),0);
class_addmethod(hidio_class,(t_method) hidio_ff_stopall,gensym("ff_stopall"),0);
/* ff tests */
/* class_addmethod(hidio_class,(t_method) hidio_ff_fftest,gensym("fftest"),A_DEFFLOAT,0);
class_addmethod(hidio_class,(t_method) hidio_ff_print,gensym("ff_print"),0);
*/
post("[hidio] %d.%d, written by Hans-Christoph Steiner <hans(a)eds.org>",
HIDIO_MAJOR_VERSION, HIDIO_MINOR_VERSION);
post("\tcompiled on "__DATE__" at "__TIME__ " ");
post("arg!!!!!!");
}
--- NEW FILE: hidio-help.pd ---
#N canvas 157 38 921 595 10;
#X floatatom 27 439 5 0 0 0 - - -;
#X floatatom 83 439 5 0 0 0 - - -;
#X floatatom 63 395 6 0 0 0 - - -;
#X obj 191 164 tgl 35 0 empty empty empty 0 -6 0 8 -24198 -1 -1 0 25
;
#X floatatom 571 340 12 0 0 1 value - -;
#X symbolatom 531 356 15 0 0 1 event_code - -;
#X symbolatom 492 372 15 0 0 1 event_type - -;
#X obj 2 2 cnv 15 900 20 empty empty [hid] 2 11 1 18 -233017 -66577
0;
#X text 274 332 outlet message format:;
#X obj 772 99 ev-list;
#X obj 772 150 ev_syn-list;
#X obj 772 172 ev_key-list;
#X obj 772 194 ev_rel-list;
#X obj 772 216 ev_abs-list;
#X obj 772 238 ev_msc-list;
#X obj 772 260 ev_led-list;
#X obj 772 282 ev_snd-list;
#X obj 772 304 ev_rep-list;
#X obj 772 326 ev_ff-list;
#X obj 772 348 ev_ff_status-list;
#X text 740 80 Event Types:;
#X text 740 131 Event Codes:;
#X floatatom 138 343 5 0 0 1 ev_syn - -;
#X obj 111 342 +;
#X msg 111 322 1;
#X msg 374 140 close;
#X msg 374 119 refresh;
#X text 435 117 refresh device list;
#X text 537 487 For more info:;
#X text 266 557 released under the GNU GPL;
#X text 472 544 $Revision: 1.1 $$Date: 2006/11/30 05:53:40 $;
#X text 473 557 $Author: eighthave $;
#X msg 436 201 poll 20;
#X msg 374 201 poll 2;
#X text 370 186 start polling and set the poll delay in ms;
#X text 462 33 !!! This software is very much alpha \, so any aspect
of it could change without notice !!!;
#X obj 16 291 route key rel abs syn;
#X obj 9 502 tgl 25 0 empty empty empty 0 -6 0 8 -195568 -1 -1 0 1
;
#N canvas 278 328 631 544 Event_Codes 0;
#X text 28 48 (For a complete listing of Linux Input Events \, see
/usr/include/linux/input.h.);
#X obj 11 9 cnv 15 580 30 empty empty Event_Codes 20 12 1 14 -225271
-66577 0;
#X text 32 118 EVENT CODE;
#X text 162 118 #define;
#X text 232 118 number;
#X text 32 133 -----------------------------------;
#X text 32 148 X Axis;
#X text 32 163 Y Axis;
#X text 32 178 Z Axis;
#X text 32 193 Horizontal Wheel;
#X text 32 208 Dial;
#X text 32 223 Wheel;
#X text 32 238 Misc;
#X text 162 148 REL_X;
#X text 162 163 REL_Y;
#X text 162 178 REL_Z;
#X text 162 193 REL_HWHEEL;
#X text 162 208 REL_DIAL;
#X text 162 223 REL_WHEEL;
#X text 162 238 REL_MISC;
#X text 247 148 0;
#X text 247 163 1;
#X text 247 178 2;
#X text 247 193 6;
#X text 247 208 7;
#X text 247 223 8;
#X text 247 238 9;
#X text 307 118 EVENT CODE;
#X text 457 118 #define;
#X text 547 118 number;
#X text 307 148 Absolute X;
#X text 307 163 Absolute Y;
#X text 307 178 Absolute Z;
#X text 307 193 RX;
#X text 307 208 RY;
#X text 307 223 RZ;
#X text 307 238 Throttle;
#X text 307 253 Rudder;
#X text 307 268 Wheel;
#X text 307 283 Gas Pedal;
#X text 307 298 Brake Pedal;
#X text 307 313 Hat Switch 0 X-axis;
#X text 307 328 Hat Switch 0 Y-axis;
#X text 307 343 Hat Switch 1 X-axis;
#X text 307 358 Hat Switch 1 Y-axis;
#X text 307 373 Hat Switch 2 X-axis;
#X text 307 388 Hat Switch 2 Y-axis;
#X text 307 403 Hat Switch 3 X-axis;
#X text 307 418 Hat Switch 3 Y-axis;
#X text 307 433 Pressure;
#X text 307 448 Distance;
#X text 307 463 Tilt X-Axis;
#X text 307 478 Tilt Y-Axis;
#X text 307 493 Misc;
#X text 457 148 ABS_X;
#X text 457 163 ABS_Y;
#X text 457 178 ABS_Z;
#X text 457 193 ABS_RX;
#X text 457 208 ABS_RY;
#X text 457 223 ABS_RZ;
#X text 457 238 ABS_THROTTLE;
#X text 457 253 ABS_RUDDER;
#X text 457 268 ABS_WHEEL;
#X text 457 283 ABS_GAS;
#X text 457 298 ABS_BRAKE;
#X text 457 313 ABS_HAT0X;
#X text 457 328 ABS_HAT0Y;
#X text 457 343 ABS_HAT1X;
#X text 457 358 ABS_HAT1Y;
#X text 457 373 ABS_HAT2X;
#X text 457 388 ABS_HAT2Y;
#X text 457 403 ABS_HAT3X;
#X text 457 418 ABS_HAT3Y;
#X text 457 433 ABS_PRESSURE;
#X text 457 448 ABS_DISTANCE;
#X text 457 463 ABS_TILT_X;
#X text 457 478 ABS_TILT_Y;
#X text 457 493 ABS_MISC;
#X text 563 148 0;
#X text 563 163 1;
#X text 563 178 2;
#X text 563 193 3;
#X text 563 208 4;
#X text 563 223 5;
#X text 563 238 6;
#X text 563 253 7;
#X text 563 268 8;
#X text 563 283 9;
#X text 563 298 10;
#X text 563 313 16;
#X text 563 328 17;
#X text 563 343 18;
#X text 563 358 19;
#X text 563 373 20;
#X text 563 388 21;
#X text 563 403 22;
#X text 563 418 23;
#X text 563 433 24;
#X text 563 448 25;
#X text 563 463 26;
#X text 563 478 27;
#X text 563 493 28;
#X obj 30 89 cnv 15 250 25 empty empty Relative_Axes 20 12 1 12 -241660
-66577 0;
#X obj 308 89 cnv 15 280 25 empty empty Absolute_Axes 20 12 1 12 -241660
-66577 0;
#X text 307 133 ----------------------------------------;
#X text 32 285 EVENT CODE;
#X text 138 285 #define;
#X text 232 285 number;
#X text 32 300 -----------------------------------;
#X obj 30 256 cnv 15 250 25 empty empty Joystick_Buttons 20 12 1 12
-241660 -66577 0;
#X text 138 315 BTN_TRIGGER;
#X text 32 315 Trigger;
#X text 32 330 Thumb;
#X text 32 345 Thumb 2;
#X text 32 360 Top;
#X text 32 375 Top 2;
#X text 32 390 Pinkie;
#X text 32 405 Base 1;
#X text 138 404 BTN_BASE;
#X text 138 330 BTN_THUMB;
#X text 138 345 BTN_THUMB2;
#X text 138 360 BTN_TOP;
#X text 138 375 BTN_TOP2;
#X text 138 390 BTN_PINKIE;
#X text 245 315 288;
#X text 245 330 289;
#X text 245 345 290;
#X text 245 360 291;
#X text 245 375 292;
#X text 245 390 293;
#X text 245 405 294;
#X text 245 419 295;
#X text 245 434 296;
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--- NEW FILE: input_arrays.h ---
#ifndef _INPUT_ARRAYS_H
#define _INPUT_ARRAYS_H
char *ev[32];
char *ev_syn[512];
char *ev_key[512];
char *ev_rel[16];
char *ev_abs[64];
char *ev_msc[8];
char *ev_led[16];
char *ev_snd[8];
char *ev_rep[2];
char *ev_ff[128];
char *ev_pwr[1];
char *ev_ff_status[2];
char *ev_5[16];
char *ev_6[16];
char *ev_7[16];
char *ev_8[16];
char *ev_9[16];
char *ev_10[16];
char *ev_11[16];
char *ev_12[16];
char *ev_13[16];
char *ev_14[16];
char *ev_15[16];
char *ev_16[16];
char *ev_19[16];
char *ev_24[16];
char *ev_25[16];
char *ev_26[16];
char *ev_27[16];
char *ev_28[16];
char *ev_29[16];
char *ev_30[16];
char *ev_31[16];
char **event_names[32];
#endif /* #ifndef _INPUT_ARRAYS_H */
--- NEW FILE: TODO ---
______________________________________________________________________________
- switch to snprintf
in hid_darwin.c, replace all sprintf()s with snprintf()s.
______________________________________________________________________________
- deal with hatswitches!!
Because of the currnently implementation of the conversion of the MacOS X
style event to the Linux style event, an event with a value of zero is output
on the unchanged axis when the hatswitch is moved in along the X or Y axis (as
opposed to diagonally). but this might be fixed...
- fix up hatswitch logic... hmmm
on Mac OS X, just make the next element in the array always be the Y axis of
the hatswitch, then when receiving a hatswitch event, output, increment,
then output again (yes, its a hack).
- what do standard hatswitches output on the various platforms? they should
probably always output like axes, but then the CUI will be screwed
______________________________________________________________________________
= fix key names on Mac OS X
I think they are unimplemented... :-(
______________________________________________________________________________
= array lookups for symbols
implementation idea #2:
this array should be built by hid_build_elements_list(). Then each time it
fetches an event using the element_pointer array, it would also get the stored
usage_page and usage symbols, and instance t_float. So I need to make an
element struct like:
struct _hid_element
{
void *element;
t_symbol *type; // HID "usage page"
t_symbol *usage; // Linux "code"
t_float instance;
t_float previous_value; //only output on change on abs and buttons
} t_hid_element;
For Linux input.h, instead void *element, store the type and code numbers to
compare against
______________________________________________________________________________
= make only the first executed instance fetch the data
the function is ugen_getsortno() -- returns
an integer which increases eachtime DSP is restarted. You can add the
function call (to the ugen chain for instance) each time you see
ugen_getsortno() return an integer greater than the previous one you've
______________________________________________________________________________
= output one value per poll
- for relative axes, sum up all events and output one
http://lists.apple.com/archives/mac-games-dev/2005/Oct/msg00060.html
- current method only works for instances in the same patch...
______________________________________________________________________________
= [poll 1( message set to exact delay based on block size
to eliminate the jitter of the messages being processed every block, have
[poll 1( set the time to the poll size (~1.5ms for 44,100)
______________________________________________________________________________
= iterate through elements and do a proper queue of the ones we want:
- also, label multiple instances of the same usage
http://mud.5341.com/msg/8455.html
______________________________________________________________________________
= make second inlet for specific status requests [human->pd])
- [vendor(, [product(
- [range(
- [poll(
- [name(
- [type(
______________________________________________________________________________
= output device data on open
- Logical Min/Max i.e. [range -127 127(
- device string [name Trackpad(
______________________________________________________________________________
= get tablets working on Mac OS X
http://www.versiontracker.com/php/feedback/article.php?story=20051221163326…
http://www.wacom-europe.com/forum/topic.asp?TOPIC_ID=2719&ARCHIVE=
______________________________________________________________________________
= block devices like mice/keyboards etc from outputting
at least document the procedure needed
Mac OS X:
http://lists.apple.com/archives/usb/2005/Aug/msg00068.html
______________________________________________________________________________
= open devices by name
i.e "Trackpad" a la Max's [hi]
______________________________________________________________________________
=
= autoscaling based on Logical min/max
- this is probably essential for input, the question is how to find out what
the data range is easily.
- output would be handy, rather than autoscale, to save on CPU
- this should probably be done in Pd space
______________________________________________________________________________
= test verbose names
- matju says symbols are compared by pointer, so they are fast
- try verbose names like:
syn = sync
snd = sound
msc = misc
rep = repeat
pwr = power
- maybe these too
abs = absolute
rel = relative
btn = button
- maybe make the type the full name, with the code using the abbreviation
- change generic ev_9 to type_9
- change word "code" to "element"
______________________________________________________________________________
= event name changes
- make key/button Type "button" rather than "key" (undecided on this one)
______________________________________________________________________________
= hid/serial
- open/close status outlet
- [send ( to send data
- [tgl] 1/0 for open/close
______________________________________________________________________________
= linux input synch events (EV_SYN)
- these seem to be generated by the Linux kernel, so they probably don't fit
in with the [hid] scheme. Probably the best thing is to ditch them, or
figure out whether they should be used in controlling the flow of event
data, as they are intended.
______________________________________________________________________________
= writing support!
- Linux example: http://www.linuxjournal.com/article/6429
______________________________________________________________________________
= profile [hid] object and usage
- find out if [autoscale] takes a lot of CPU power, or where in [hid] is using
CPU where it doesn't have to be
______________________________________________________________________________
= Report available FF effects
- check against HID Utilities Source/PID.h
______________________________________________________________________________
= pollfn for mouse-like devices
- determine whether using a pollfn is actually better than using a t_clock
- any device that acts like a system mouse can be used with a pollfn, since
the mouse data will go thru Pd's network port, triggering the pollfn.
- this is probably unnecessary since the t_clock seems to run well at 1ms delay
- at standard block size (64 samples), one block = ~1.5ms
______________________________________________________________________________
= check out using USB timestamp
- use the USB timestamp to correctly space the output data
(meh, probably not useful)
/----------------------------------------------------------------------------\
------------------------------------------------------------------------------
BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS BUGS
------------------------------------------------------------------------------
\----------------------------------------------------------------------------/
______________________________________________________________________________
- BUG: crashes when you try yo open "mouse" with no args
______________________________________________________________________________
- BUG: on Mac OS X, polling starts without hid_build_device_list() or hid_open()
- when polling starts, hid_build_device_list() should be called before starting
______________________________________________________________________________
- BUG: figure out how to prevent segfaults on mismapped devices/elements
- it should gracefully ignore things where it currently segfaults
- looks like its in build_device_list
______________________________________________________________________________
- BUG: multiple instances pointing to the same device don't have seperate close/free
- closing the device on one instance closing that same device on all other
instances of [hid]
- deleting that instance also closes the device for all other instances
pointing to that same device
______________________________________________________________________________
- BUG: getting events from the queue doesn't output a 0 value event when the
motion stops, so when the mouse stops, the sound keeps playing.
This is probably only a problem on relative axes.
This will probably have to be implemented on a platform-specific level:
- On Darwin/MacOSX, I think that the HIDGetEvent() loop will have to be
followed by one call to HIDGetElementValue()
______________________________________________________________________________
- BUG: on MacOS X, two keyboard key codes are reported as hatswitches
abs abs_hat0x Button Input, Keyboard Usage 0x39
abs abs_hat0y Button Input, Keyboard Usage 0x39
I am pretty sure this is just a hid_print_element_list() display problem.
1
0
Update of /cvsroot/pure-data/externals
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5063
Modified Files:
Makefile
Log Message:
did lots of renaming to the new [hidio] name, removed a little bit of cruft. Builds on Mac OS X, but doesn't load yet :-/. hidio_setup() gets called successfully, but for some reason hidio_new() does not seem to get called
Index: Makefile
===================================================================
RCS file: /cvsroot/pure-data/externals/Makefile,v
retrieving revision 1.99
retrieving revision 1.100
diff -C2 -d -r1.99 -r1.100
*** Makefile 28 Nov 2006 18:39:50 -0000 1.99
--- Makefile 30 Nov 2006 05:53:40 -0000 1.100
***************
*** 133,137 ****
else
ifeq ($(OS_NAME),darwin)
! LIB_TARGETS += hid
else
# GNU/Linux, BSD, IRIX, etc.
--- 133,137 ----
else
ifeq ($(OS_NAME),darwin)
! LIB_TARGETS += hid hidio
else
# GNU/Linux, BSD, IRIX, etc.
***************
*** 1028,1031 ****
--- 1028,1099 ----
#------------------------------------------------------------------------------#
+ # HIDIO
+ HIDIO_NAME = hidio
+ ifeq ($(OS_NAME),windows)
+ HIDIO_CFLAGS = $(CFLAGS)
+ HIDIO_LIBS = $(LIBS) -lhid -lsetupapi
+ else
+ ifeq ($(OS_NAME),darwin)
+ FRAMEWORKS = Carbon IOKit ForceFeedback
+ HIDIO_CFLAGS = $(CFLAGS) -I$(externals_src)/io/hidio/HID\ Utilities\ Source
+ HID_UTILITIES_SOURCE = $(externals_src)/io/hidio/HID\ Utilities\ Source
+ HIDIO_LIBS = $(LIBS) -L$(HID_UTILITIES_SOURCE)/build \
+ -L$(HID_UTILITIES_SOURCE)/build/Default \
+ -lHIDUtilities $(patsubst %,-weak_framework %,$(FRAMEWORKS))
+ else
+ HIDIO_CFLAGS = $(CFLAGS)
+ HIDIO_LIBS = $(LIBS)
+ endif
+ endif
+
+ HIDIO_SRC = input_arrays.c hidio_$(OS_NAME).c hidio.c
+ HIDIO_OBJECTS := $(patsubst %.c, $(externals_src)/io/hidio/%.o, $(HIDIO_SRC))
+ $(HIDIO_OBJECTS) : %.o : %.c
+ $(CC) $(HIDIO_CFLAGS) -o "$*.o" -c "$*.c"
+
+ $(HID_UTILITIES_SOURCE)/build/libHIDUtilities.a:
+ # Apple changed the XCode CLI tool's name in xcode2... arg
+ # if on non-Mac OS X, this target just echos a message
+ ifeq ($(UNAME),Darwin)
+ cd $(HID_UTILITIES_SOURCE) && \
+ (test -x /usr/bin/xcodebuild && /usr/bin/xcodebuild) || \
+ (test -x /usr/bin/pbxbuild && /usr/bin/pbxbuild) || \
+ echo "Not building Apple HID Utilities"
+ endif
+
+ $(externals_src)/io/hidio/hidio.$(EXTENSION): $(HIDIO_OBJECTS) \
+ $(HID_UTILITIES_SOURCE)/build/libHIDUtilities.a
+ $(CC) $(LDFLAGS) -o $(externals_src)/io/hidio/hidio.$(EXTENSION) \
+ $(HIDIO_OBJECTS) $(HIDIO_LIBS)
+ # $(STRIP) $(externals_src)/io/hidio/hidio.$(EXTENSION)
+
+ hidio: $(externals_src)/io/hidio/hidio.$(EXTENSION)
+
+ hidio_install: hidio
+ install -d $(objectsdir)/$(HIDIO_NAME)
+ $(scripts_src)/generate-libdir-metafile.sh $(objectsdir) $(HIDIO_NAME) \
+ --author "David Merrill <dmerrill(a)media.mit.edu>, Hans-Christoph Steiner <hans(a)at.or.at>, Olaf Matthes <olaf(a)nullmedium.de>" \
+ --description "I/O for USB HID and other supported devices" \
+ --license "GNU GPLv2" \
+ --version "0.0"
+ -install -p $(externals_src)/io/hidio/hidio.$(EXTENSION) $(objectsdir)
+ # install -p $(externals_src)/io/hidio/*.pd $(objectsdir)/$(HIDIO_NAME)
+ install -d $(helpdir)/$(HIDIO_NAME)
+ install -p $(externals_src)/io/hidio/*-help.pd $(helpdir)/$(HIDIO_NAME)
+ # install -p $(externals_src)/io/hidio/examples/*.pd $(helpdir)/$(HIDIO_NAME)
+ # install -d $(examplesdir)/$(HIDIO_NAME)
+ # install -p $(externals_src)/io/hidio/examples/*.pd $(examplesdir)/$(HIDIO_NAME)
+
+ hidio_clean:
+ -rm -f -- $(externals_src)/io/hidio/*.o
+ -rm -f -- $(externals_src)/io/hidio/*.$(EXTENSION)
+ -rm -f -- $(externals_src)/io/hidio/*.bak
+ -rm -f -- $(externals_src)/io/hidio/*.*~
+ -rm -f -- $(HID_UTILITIES_SOURCE)/build/libHIDUtilities.a
+
+
+
+
+ #------------------------------------------------------------------------------#
# IEM_AMBI
IEM_AMBI_NAME=iem_ambi
***************
*** 2134,2135 ****
--- 2202,2205 ----
.PHONY: all install clean distclean test_locations $(LIB_TARGETS) \
$(patsubst %, %_install,$(LIB_TARGETS)) $(patsubst %, %_clean,$(LIB_TARGETS))
+
+
1
0
externals/io/hidio/HID Utilities Source/HID Utilities Slib.pbproj project.pbxproj, NONE, 1.1
by Hans-Christoph Steiner 30 Nov '06
by Hans-Christoph Steiner 30 Nov '06
30 Nov '06
Update of /cvsroot/pure-data/externals/io/hidio/HID Utilities Source/HID Utilities Slib.pbproj
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2762/HID Utilities Slib.pbproj
Added Files:
project.pbxproj
Log Message:
moved over sources from externals/hcs/hid/HID Utilities Source. This is not just a straight download of the .sit package, it includes some necessary updates that were posted to the Apple lists. See the history in externals/hcs/hid/HID Utilities Source for more info.
--- NEW FILE: project.pbxproj ---
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externals/io/hidio/HID Utilities Source/English.lproj HID_cookie_strings.plist, NONE, 1.1 HID_device_usage_strings.plist, NONE, 1.1 HID_usage_strings.plist, NONE, 1.1
by Hans-Christoph Steiner 30 Nov '06
by Hans-Christoph Steiner 30 Nov '06
30 Nov '06
Update of /cvsroot/pure-data/externals/io/hidio/HID Utilities Source/English.lproj
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2762/English.lproj
Added Files:
HID_cookie_strings.plist HID_device_usage_strings.plist
HID_usage_strings.plist
Log Message:
moved over sources from externals/hcs/hid/HID Utilities Source. This is not just a straight download of the .sit package, it includes some necessary updates that were posted to the Apple lists. See the history in externals/hcs/hid/HID Utilities Source for more info.
--- NEW FILE: HID_usage_strings.plist ---
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
<plist version="0.9">
<dict>
<key>0x0001</key>
<dict>
<key>Name</key> <string>Generic Desktop</string>
<key>0x0001</key> <string>Pointer</string>
<key>0x0002</key> <string>Mouse</string>
<key>0x0004</key> <string>Joystick</string>
<key>0x0005</key> <string>GamePad</string>
<key>0x0006</key> <string>Keyboard</string>
<key>0x0007</key> <string>Keypad</string>
<key>0x0008</key> <string>MultiAxisController</string>
<key>0x0030</key> <string>X</string>
<key>0x0031</key> <string>Y</string>
<key>0x0032</key> <string>Z</string>
<key>0x0033</key> <string>Rx</string>
<key>0x0034</key> <string>Ry</string>
<key>0x0035</key> <string>Rz</string>
<key>0x0036</key> <string>Slider</string>
<key>0x0037</key> <string>Dial</string>
<key>0x0038</key> <string>Wheel</string>
<key>0x0039</key> <string>Hatswitch</string>
<key>0x003A</key> <string>Counted Buffer</string>
<key>0x003B</key> <string>Byte Count</string>
<key>0x003C</key> <string>Motion Wakeup</string>
<key>0x003D</key> <string>Start</string>
<key>0x003E</key> <string>Select</string>
<key>0x0040</key> <string>Vx</string>
<key>0x0041</key> <string>Vy</string>
<key>0x0042</key> <string>Vz</string>
<key>0x0043</key> <string>Vbrx</string>
<key>0x0044</key> <string>Vbry</string>
<key>0x0045</key> <string>Vbrz</string>
<key>0x0046</key> <string>Vno</string>
<key>0x0080</key> <string>System Control</string>
<key>0x0081</key> <string>System Power Down</string>
<key>0x0082</key> <string>System Sleep</string>
<key>0x0083</key> <string>System Wake Up</string>
<key>0x0084</key> <string>SystemContext Menu</string>
<key>0x0085</key> <string>System Main Menu</string>
<key>0x0086</key> <string>System App Menu</string>
<key>0x0087</key> <string>System Menu help</string>
<key>0x0088</key> <string>System Menu Exit</string>
<key>0x0089</key> <string>System Menu</string>
<key>0x008A</key> <string>System Menu Right</string>
<key>0x008B</key> <string>System Menu Left</string>
<key>0x008C</key> <string>System Menu Up</string>
<key>0x008D</key> <string>System Menu Down</string>
<key>0x0090</key> <string>DPad Up</string>
<key>0x0091</key> <string>DPad Down</string>
<key>0x0092</key> <string>DPad Right</string>
<key>0x0093</key> <string>DPad Left</string>
</dict>
<key>0x0002</key>
<dict>
<key>Name</key> <string>Simulation</string>
<key>0x0001</key> <string>Flight Simulation Device</string>
<key>0x0002</key> <string>Automobile Simulation Device</string>
<key>0x0003</key> <string>Tank Simulation Device</string>
<key>0x0004</key> <string>Spaceship Simulation Device</string>
<key>0x0005</key> <string>Submarine Simulation Device</string>
<key>0x0006</key> <string>Sailing Simulation Device</string>
<key>0x0007</key> <string>Motorcycle Simulation Device</string>
<key>0x0008</key> <string>Sports Simulation Device</string>
<key>0x0009</key> <string>Airplane Simulation Device</string>
<key>0x000A</key> <string>Helicopter Simulation Device</string>
<key>0x000B</key> <string>Magic Carpet Simulation Device</string>
<key>0x000C</key> <string>Bicycle Simulation Device</string>
<key>0x0020</key> <string>Flight Control Stick</string>
<key>0x0021</key> <string>Flight Stick</string>
<key>0x0022</key> <string>Cyclic Control</string>
<key>0x0023</key> <string>Cyclic Trim</string>
<key>0x0024</key> <string>Flight Yoke</string>
<key>0x0025</key> <string>Track Control</string>
<key>0x00B0</key> <string>Aileron</string>
<key>0x00B1</key> <string>Aileron Trim</string>
<key>0x00B2</key> <string>Anti Torque Control</string>
<key>0x00B5</key> <string>Collective Control</string>
<key>0x00B6</key> <string>Dive Brake</string>
<key>0x00B7</key> <string>Electronic Countermeasures</string>
<key>0x00B8</key> <string>Elevator</string>
<key>0x00B9</key> <string>Elevator Trim</string>
<key>0x00BA</key> <string>Rudder</string>
<key>0x00BB</key> <string>Throttle</string>
<key>0x00BC</key> <string>Flight Communications</string>
<key>0x00BD</key> <string>Flare Release</string>
<key>0x00BE</key> <string>Landing Gear</string>
<key>0x00BF</key> <string>Toe Brake</string>
<key>0x00C0</key> <string>Trigger</string>
<key>0x00C1</key> <string>Weapons Arm</string>
<key>0x00C2</key> <string>Weapons</string>
<key>0x00C3</key> <string>Wing Flaps</string>
<key>0x00C4</key> <string>Accelerator</string>
<key>0x00C5</key> <string>Brake</string>
<key>0x00C6</key> <string>Clutch</string>
<key>0x00C7</key> <string>Shifter</string>
<key>0x00C8</key> <string>Steering</string>
<key>0x00C9</key> <string>Turret Direction</string>
<key>0x00CA</key> <string>Barrel Elevation</string>
<key>0x00CB</key> <string>Dive Plane</string>
<key>0x00CC</key> <string>Ballast</string>
<key>0x00CD</key> <string>Bicycle Crank</string>
<key>0x00CE</key> <string>Handle Bars</string>
<key>0x00CF</key> <string>Front Brake</string>
<key>0x00D0</key> <string>Rear Brake</string>
</dict>
<key>0x0003</key>
<dict>
<key>Name</key> <string>Virtual Reality</string>
<key>0x0001</key> <string>Belt</string>
<key>0x0002</key> <string>Body Suit</string>
<key>0x0003</key> <string>Flexor</string>
<key>0x0004</key> <string>Glove</string>
<key>0x0005</key> <string>Head Tracker</string>
<key>0x0006</key> <string>Head Mounted Display</string>
<key>0x0007</key> <string>Hand Tracker</string>
<key>0x0008</key> <string>Oculometer</string>
<key>0x0009</key> <string>Vest</string>
<key>0x000A</key> <string>Animatronic Device</string>
<key>0x0020</key> <string>Stereo Enable</string>
<key>0x0021</key> <string>Display Enable</string>
</dict>
<key>0x0004</key>
<dict>
<key>Name</key> <string>Sport</string>
<key>0x0001</key> <string>Baseball Bat</string>
<key>0x0002</key> <string>Golf Club</string>
<key>0x0003</key> <string>Rowing Machine</string>
<key>0x0004</key> <string>Treadmill</string>
<key>0x0030</key> <string>Oar</string>
<key>0x0031</key> <string>Slope</string>
<key>0x0032</key> <string>Rate</string>
<key>0x0033</key> <string>Stick Speed</string>
<key>0x0034</key> <string>Stick Face Angle</string>
<key>0x0035</key> <string>Stick Heel Or Toe</string>
<key>0x0036</key> <string>Stick Follow Through</string>
<key>0x0037</key> <string>Stick Tempo</string>
<key>0x0038</key> <string>Stick Type</string>
<key>0x0039</key> <string>Stick Height</string>
<key>0x0050</key> <string>Putter</string>
<key>0x0051</key> <string>1 Iron</string>
<key>0x0052</key> <string>2 Iron</string>
<key>0x0053</key> <string>3 Iron</string>
<key>0x0054</key> <string>4 Iron</string>
<key>0x0055</key> <string>5 Iron</string>
<key>0x0056</key> <string>6 Iron</string>
<key>0x0057</key> <string>7 Iron</string>
<key>0x0058</key> <string>8 Iron</string>
<key>0x0059</key> <string>9 Iron</string>
<key>0x005A</key> <string>10 Iron</string>
<key>0x005B</key> <string>11 Iron</string>
<key>0x005C</key> <string>Sand Wedge</string>
<key>0x005D</key> <string>Loft Wedge</string>
<key>0x005E</key> <string>Power Wedge</string>
<key>0x005F</key> <string>1 Wood</string>
<key>0x0060</key> <string>3 Wood</string>
<key>0x0061</key> <string>5 Wood</string>
<key>0x0062</key> <string>7 Wood</string>
<key>0x0063</key> <string>9 Wood</string>
</dict>
<key>0x0005</key>
<dict>
<key>Name</key> <string>Game</string>
<key>0x0001</key> <string>3D Game Controller</string>
<key>0x0002</key> <string>Pinball Device</string>
<key>0x0003</key> <string>Gun</string>
<key>0x0020</key> <string>Point of View</string>
<key>0x0021</key> <string>Turn Right Or Left</string>
<key>0x0022</key> <string>Pitch Up Or Down</string>
<key>0x0023</key> <string>Roll Right Or Left</string>
<key>0x0024</key> <string>Move Right Or Left</string>
<key>0x0025</key> <string>Move Forward Or Backward</string>
<key>0x0026</key> <string>Move Up Or Down</string>
<key>0x0027</key> <string>Lean Right Or Left</string>
<key>0x0029</key> <string>Lean Forward Or Backward</string>
<key>0x0029</key> <string>Height Of POV</string>
<key>0x002A</key> <string>Flipper</string>
<key>0x002B</key> <string>Secondary Flipper</string>
<key>0x002C</key> <string>Bump</string>
<key>0x002D</key> <string>New Game</string>
<key>0x002E</key> <string>Shoot Ball</string>
<key>0x002F</key> <string>Player</string>
<key>0x0030</key> <string>Gun Bolt</string>
<key>0x0031</key> <string>Gun Clip</string>
<key>0x0032</key> <string>Gun</string>
<key>0x0033</key> <string>Gun Single Shot</string>
<key>0x0034</key> <string>Gun Burst</string>
<key>0x0035</key> <string>Gun Automatic</string>
<key>0x0036</key> <string>Gun Safety</string>
<key>0x0037</key> <string>Gamepad Fire Or Jump</string>
<key>0x0039</key> <string>Gamepad Trigger</string>
</dict>
</dict>
</plist>
--- NEW FILE: HID_device_usage_strings.plist ---
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
<plist version="0.9">
<dict>
<key>1452</key>
<dict>
<key>516</key>
<dict>
<key>1:6</key>
<string>Keyboard</string>
<key>Name</key>
<string>Apple Extended USB Keyboard</string>
</dict>
<key>770</key>
<dict>
<key>1:1</key>
<string>Pointer</string>
<key>1:2</key>
<string>Mouse</string>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>9:1</key>
<string>Button</string>
<key>Name</key>
<string>Apple Optical USB Mouse</string>
</dict>
<key>Name</key>
<string>Mitsumi Electric</string>
</dict>
<key>1118</key>
<dict>
<key>7</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>9:1</key>
<string>Button A</string>
<key>9:2</key>
<string>Button B</string>
<key>9:3</key>
<string>Button C</string>
<key>9:4</key>
<string>Button X</string>
<key>9:5</key>
<string>Button Y</string>
<key>9:6</key>
<string>Button Z</string>
<key>9:7</key>
<string>Left Trigger</string>
<key>9:8</key>
<string>Right Trigger</string>
<key>9:9</key>
<string>Secondary Option 2</string>
<key>9:10</key>
<string>Secondary Option 1</string>
<key>Name</key>
<string>SideWinder Game Pad USB</string>
</dict>
<key>26</key>
<dict>
<key>1:48</key>
<string>Wheel</string>
<key>1:49</key>
<string>Left Pedal [Brake]</string>
<key>1:50</key>
<string>Right Pedal [Gas]</string>
<key>9:1</key>
<string>Button A</string>
<key>9:2</key>
<string>Button B</string>
<key>9:3</key>
<string>Button C</string>
<key>9:4</key>
<string>Button X</string>
<key>9:5</key>
<string>Button Y</string>
<key>9:6</key>
<string>Button Z</string>
<key>9:7</key>
<string>Left Trigger</string>
<key>9:8</key>
<string>Right Trigger</string>
<key>Name</key>
<string>SideWinder Precision Racing Wheel USB v1.0</string>
</dict>
<key>27</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:53</key>
<string>Rz-Axis</string>
<key>1:54</key>
<string>Throttle</string>
<key>1:57</key>
<string>Hat Switch</string>
<key>9:1</key>
<string>Button 1 [Trigger]</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6</string>
<key>9:7</key>
<string>Button 7</string>
<key>9:8</key>
<string>Button 8</string>
<key>Name</key>
<string>SideWinder FFB 2 Joystick</string>
</dict>
<key>39</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>9:1</key>
<string>Button 1</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6</string>
<key>Name</key>
<string>SideWinder Plug and Play Game Pad</string>
</dict>
<key>56</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:53</key>
<string>Rz-Axis</string>
<key>1:54</key>
<string>Throttle</string>
<key>1:57</key>
<string>Hat Switch</string>
<key>9:1</key>
<string>Button 1 [Trigger]</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6</string>
<key>9:7</key>
<string>Button 7</string>
<key>9:8</key>
<string>Button 8</string>
<key>Name</key>
<string>SideWinder Precision 2 Joystick</string>
</dict>
<key>60</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:54</key>
<string>Throttle</string>
<key>9:1</key>
<string>Button 1 [Trigger]</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6</string>
<key>9:7</key>
<string>Button 7</string>
<key>9:8</key>
<string>Button 8</string>
<key>Name</key>
<string>SideWinder Joystick</string>
</dict>
<key>Name</key>
<string>Microsoft</string>
</dict>
<key>1133</key>
<dict>
<key>49200</key>
<dict>
<key>1:1</key>
<string>Pointer</string>
<key>1:2</key>
<string>Mouse</string>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:56</key>
<string>Wheel</string>
<key>9:1</key>
<string>Left Button</string>
<key>9:2</key>
<string>Right Button</string>
<key>9:3</key>
<string>Middle Button</string>
<key>Name</key>
<string>iFeel Mouse</string>
</dict>
<key>49671</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:53</key>
<string>Rz-Axis</string>
<key>1:54</key>
<string>Throttle</string>
<key>1:57</key>
<string>Hat Switch</string>
<key>9:1</key>
<string>Button 1 [Trigger]</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6</string>
<key>9:7</key>
<string>Button 7</string>
<key>Name</key>
<string>WingMan Extreme Digital 3D</string>
</dict>
<key>49797</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:53</key>
<string>Rz-Axis</string>
<key>1:54</key>
<string>Throttle</string>
<key>1:57</key>
<string>Hat Switch 1</string>
<key>65280:2</key>
<string>Thumb Wheel</string>
<key>9:1</key>
<string>Button 1 [Trigger]</string>
<key>9:10</key>
<string>Hat Switch 2 - Up</string>
<key>9:11</key>
<string>Hat Switch 2 - Right</string>
<key>9:12</key>
<string>Hat Switch 2 - Down</string>
<key>9:13</key>
<string>Hat Switch 2 - Left</string>
<key>9:14</key>
<string>Hat Switch 2 - Up Right</string>
<key>9:15</key>
<string>Hat Switch 2 - Down Right</string>
<key>9:16</key>
<string>Hat Switch 2 - Down Left</string>
<key>9:17</key>
<string>Hat Switch 2 - Up Left</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6</string>
<key>9:7</key>
<string>Button 7</string>
<key>9:8</key>
<string>Button 8</string>
<key>9:9</key>
<string>Button 9</string>
<key>Name</key>
<string>WingMan Strike Force 3D</string>
</dict>
<key>49811</key>
<dict>
<key>1:48</key>
<string>Wheel</string>
<key>1:49</key>
<string>Pedals</string>
<key>9:1</key>
<string>Button 1</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6</string>
<key>65280:1</key>
<string>Left Pedal [Brake]</string>
<key>Name</key>
<string>WingMan Formula Force GP</string>
</dict>
<key>50433</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:56</key>
<string>Wheel</string>
<key>9:1</key>
<string>Left Button</string>
<key>9:2</key>
<string>Right Button</string>
<key>9:3</key>
<string>Middle Button</string>
<key>Name</key>
<string>Cordless Mouse</string>
</dict>
<key>Name</key>
<string>Logitech</string>
</dict>
<key>1293</key>
<dict>
<key>2051</key>
<dict>
<key>1:48</key>
<string>Left Stick X-Axis</string>
<key>1:49</key>
<string>Left Stick Y-Axis</string>
<key>1:50</key>
<string>Right Stick Y-Axis</string>
<key>1:53</key>
<string>Right Stick X-Axis</string>
<key>1:57</key>
<string>Direction Pad</string>
<key>9:1</key>
<string>Button 1</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Left Top Trigger</string>
<key>9:6</key>
<string>Left Bottom Trigger</string>
<key>9:7</key>
<string>Right Top Trigger</string>
<key>9:8</key>
<string>Right Bottom Trigger</string>
<key>9:9</key>
<string>ESC</string>
<key>9:10</key>
<string>Mouse</string>
<key>9:11</key>
<string>Eater</string>
<key>9:12</key>
<string>Right Stick Button</string>
<key>9:13</key>
<string>Left Stick Button</string>
<key>Name</key>
<string>Nostromo n45</string>
</dict>
<key>Name</key>
<string>Belkin</string>
</dict>
<key>1635</key>
<dict>
<key>38916</key>
<dict>
<key>1:48</key>
<string>Left Stick X-Axis</string>
<key>1:49</key>
<string>Left Stick Y-Axis</string>
<key>1:57</key>
<string>Hat Switch</string>
<key>2:186</key>
<string>Right Stick X-Axis</string>
<key>2:187</key>
<string>Right Stick Y-Axis</string>
<key>9:1</key>
<string>Button 1</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>L1 Trigger</string>
<key>9:6</key>
<string>R1 Trigger</string>
<key>9:7</key>
<string>L2 Trigger</string>
<key>9:8</key>
<string>R2 Trigger</string>
<key>Name</key>
<string>FunPad F-107</string>
</dict>
<key>Name</key>
<string>Macsense</string>
</dict>
<key>8738</key>
<dict>
<key>16400</key>
<dict>
<key>9:1</key>
<string>D-Pad Up</string>
<key>9:2</key>
<string>D-Pad Down</string>
<key>9:3</key>
<string>D-Pad Left</string>
<key>9:4</key>
<string>D-Pad Right</string>
<key>9:5</key>
<string>Button 5 (Triangle)</string>
<key>9:6</key>
<string>Button 6 (Circle)</string>
<key>9:7</key>
<string>Button 7 (Cross)</string>
<key>9:8</key>
<string>Button 8 (Square)</string>
<key>9:9</key>
<string>Button C</string>
<key>9:10</key>
<string>Button B [Select]</string>
<key>9:11</key>
<string>Button A [Start]</string>
<key>9:12</key>
<string>Button F</string>
<key>9:13</key>
<string>R1 Trigger</string>
<key>9:14</key>
<string>R2 Trigger</string>
<key>9:15</key>
<string>L1 Trigger</string>
<key>9:16</key>
<string>L2 Trigger</string>
<key>9:17</key>
<string>Left Stick Button</string>
<key>9:18</key>
<string>Right Stick Button</string>
<key>9:19</key>
<string>D Button</string>
<key>9:20</key>
<string>E Button</string>
<key>1:48</key>
<string>Left Stick X-Axis</string>
<key>1:49</key>
<string>Left Stick Y-Axis</string>
<key>1:53</key>
<string>Right Stick X-Axis</string>
<key>1:54</key>
<string>Right Stick Y-Axis</string>
<key>Name</key>
<string>iShock</string>
</dict>
<key>16416</key>
<dict>
<key>1:1</key>
<string>Pointer</string>
<key>1:5</key>
<string>GamePad</string>
<key>1:48</key>
<string>Left Stick X-Axis</string>
<key>1:49</key>
<string>Left Stick Y-Axis</string>
<key>1:53</key>
<string>Right Stick X-Axis</string>
<key>1:54</key>
<string>Right Stick Y-Axis</string>
<key>9:1</key>
<string>D-Pad Up</string>
<key>9:10</key>
<string>Button 2 [Select]</string>
<key>9:11</key>
<string>Button 3 [Start]</string>
<key>9:12</key>
<string>R1 Button</string>
<key>9:13</key>
<string>R2 Trigger</string>
<key>9:14</key>
<string>L1 Trigger</string>
<key>9:15</key>
<string>L2 Trigger</string>
<key>9:16</key>
<string>Left Stick Button</string>
<key>9:17</key>
<string>Right Stick Button</string>
<key>9:2</key>
<string>D-Pad Down</string>
<key>9:3</key>
<string>D-Pad Left</string>
<key>9:4</key>
<string>D-Pad Right</string>
<key>9:5</key>
<string>A Button</string>
<key>9:6</key>
<string>B Button</string>
<key>9:7</key>
<string>C Button</string>
<key>9:8</key>
<string>D Button</string>
<key>9:9</key>
<string>Button 1</string>
<key>Name</key>
<string>iShock II FFB Game Controler</string>
</dict>
<key>Name</key>
<string>Macally</string>
</dict>
<key>1699</key>
<dict>
<key>65284</key>
<dict>
<key>1:48</key>
<string>Wheel</string>
<key>1:49</key>
<string>Left Pedal [Brake]</string>
<key>1:50</key>
<string>Right Pedal [Gas]</string>
<key>9:1</key>
<string>Top Left Thumb</string>
<key>9:2</key>
<string>Top Right Thumb</string>
<key>9:3</key>
<string>Bottom Left Thumb</string>
<key>9:4</key>
<string>Bottom Right Thumb</string>
<key>9:5</key>
<string>Right Horn</string>
<key>9:6</key>
<string>Left Horn</string>
<key>Name</key>
<string>R440 Force Feedback</string>
</dict>
<key>Name</key>
<string>Saitek</string>
</dict>
<key>1973</key>
<dict>
<key>39169</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:54</key>
<string>Throttle</string>
<key>1:57</key>
<string>Hat Switch</string>
<key>9:1</key>
<string>Button 1 [Trigger]</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>Name</key>
<string>X8-33GU 2 IN 1 Joystick</string>
</dict>
<key>Name</key>
<string>Saitek</string>
</dict>
<key>1149</key>
<dict>
<key>12293</key>
<dict>
<key>1:48</key>
<string>X-Axis</string>
<key>1:49</key>
<string>Y-Axis</string>
<key>1:50</key>
<string>Throttle</string>
<key>1:57</key>
<string>Hat Switch</string>
<key>9:1</key>
<string>Button 1 [Trigger]</string>
<key>9:2</key>
<string>Button 2</string>
<key>9:3</key>
<string>Button 3</string>
<key>9:4</key>
<string>Button 4</string>
<key>9:5</key>
<string>Button 5</string>
<key>9:6</key>
<string>Button 6 [Thumb Wheel Button]</string>
<key>9:7</key>
<string>Button 7</string>
<key>9:8</key>
<string>Button 8</string>
<key>9:9</key>
<string>Button 9 [Thumb Wheel Left]</string>
<key>9:10</key>
<string>Button 10 [Thumb Wheel Right]</string>
<key>Name</key>
<string>Eliminator Precision Pro Joystick</string>
</dict>
<key>Name</key>
<string>Gravis</string>
</dict>
</dict>
</plist>
--- NEW FILE: HID_cookie_strings.plist ---
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
<plist version="0.9">
<dict>
<key>1118</key>
<dict>
<key>Name</key> <string>Microsoft</string>
<key>27</key>
<dict>
<key>Name</key> <string>SideWinder FFB 2 Joystick</string>
<key>27</key> <string>Button 1 [Trigger]</string>
<key>28</key> <string>Button 2</string>
<key>29</key> <string>Button 3</string>
<key>30</key> <string>Button 4</string>
<key>31</key> <string>Button 5</string>
<key>32</key> <string>Button 6</string>
<key>33</key> <string>Button 7</string>
<key>34</key> <string>Button 8</string>
<key>89</key> <string>X-Axis</string>
<key>90</key> <string>Y-Axis</string>
<key>91</key> <string>Rz-Axis</string>
<key>92</key> <string>Throttle</string>
<key>93</key> <string>Hat Switch</string>
</dict>
</dict>
<key>1133</key>
<dict>
<key>Name</key> <string>Logitech</string>
<key>49797</key>
<dict>
<key>Name</key> <string>WingMan Strike Force 3D</string>
<key>5</key> <string>Button 1 [Trigger]</string>
<key>6</key> <string>Button 2</string>
<key>7</key> <string>Button 3</string>
<key>8</key> <string>Button 4</string>
<key>9</key> <string>Button 5</string>
<key>10</key> <string>Button 6</string>
<key>11</key> <string>Button 7</string>
<key>16</key> <string>Hat Switch 2</string>
<key>24</key> <string>X-Axis</string>
<key>25</key> <string>Y-Axis</string>
<key>26</key> <string>Hat Switch 1</string>
<key>27</key> <string>Rz-Axis</string>
<key>28</key> <string>Throttle</string>
<key>29</key> <string>Button 9</string>
<key>30</key> <string>Button 8</string>
</dict>
</dict>
<key>1635</key>
<dict>
<key>Name</key> <string>Macsense</string>
<key>38916</key>
<dict>
<key>Name</key> <string>FunPad F-107</string>
<key>3</key> <string>Button 1</string>
<key>4</key> <string>Button 2</string>
<key>5</key> <string>Button 3</string>
<key>6</key> <string>Button 4</string>
<key>7</key> <string>L1 Trigger</string>
<key>8</key> <string>R1 Trigger</string>
<key>9</key> <string>L2 Trigger</string>
<key>10</key> <string>R2 Trigger</string>
<key>11</key> <string>Right Stick X-Axis</string>
<key>12</key> <string>Right Stick Y-Axis</string>
<key>13</key> <string>Left Stick X-Axis</string>
<key>14</key> <string>Left Stick Y-Axis</string>
<key>15</key> <string>Hat Switch</string>
</dict>
</dict>
<key>8738</key>
<dict>
<key>Name</key> <string>Macally</string>
<key>16400</key>
<dict>
<key>Name</key> <string>iShock</string>
<key>3</key> <string>D-Pad Up</string>
<key>4</key> <string>D-Pad Down</string>
<key>5</key> <string>D-Pad Left</string>
<key>6</key> <string>D-Pad Right</string>
<key>7</key> <string>Up Button</string>
<key>8</key> <string>Right Button</string>
<key>9</key> <string>Down Button</string>
<key>10</key> <string>Left Button</string>
<key>11</key> <string>C Button</string>
<key>12</key> <string>B Button [Select]</string>
<key>13</key> <string>A Button [Start]</string>
<key>14</key> <string>F Button</string>
<key>15</key> <string>R1 Trigger</string>
<key>16</key> <string>R2 Trigger</string>
<key>17</key> <string>L1 Trigger</string>
<key>18</key> <string>L2 Trigger</string>
<key>19</key> <string>Left Stick Button</string>
<key>20</key> <string>Right Stick Button</string>
<key>21</key> <string>D Button</string>
<key>22</key> <string>E Button</string>
<key>23</key> <string>Left Stick X-Axis</string>
<key>24</key> <string>Left Stick Y-Axis</string>
<key>25</key> <string>Right Stick X-Axis</string>
<key>26</key> <string>Right Stick Y-Axis</string>
</dict>
<key>16416</key>
<dict>
<key>Name</key> <string>iShock II FFB Game Controler</string>
<key>3</key> <string>D-Pad Up</string>
<key>4</key> <string>D-Pad Down</string>
<key>5</key> <string>D-Pad Left</string>
<key>6</key> <string>D-Pad Right</string>
<key>7</key> <string>A Button</string>
<key>8</key> <string>B Button</string>
<key>9</key> <string>C Button</string>
<key>10</key> <string>D Button</string>
<key>11</key> <string>Button 1</string>
<key>12</key> <string>Button 2 [Select]</string>
<key>13</key> <string>Button 3 [Start]</string>
<key>14</key> <string>R1 Button</string>
<key>15</key> <string>R2 Trigger</string>
<key>16</key> <string>L1 Trigger</string>
<key>17</key> <string>L2 Trigger</string>
<key>18</key> <string>Left Stick Button</string>
<key>19</key> <string>Right Stick Button</string>
<key>20</key> <string>Left Stick X-Axis</string>
<key>21</key> <string>Left Stick Y-Axis</string>
<key>22</key> <string>Right Stick X-Axis</string>
<key>23</key> <string>Right Stick Y-Axis</string>
</dict>
</dict>
</dict>
</plist>
1
0
Update of /cvsroot/pure-data/externals/io/hidio/HID Utilities Source
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2762
Added Files:
HID Utilities Read Me.rtf HIDLib.h HID_APIs.h HID_CFM.c
HID_Config_Utilities.c HID_Config_Utilities.h
HID_Error_Handler.c HID_Error_Handler.h HID_Name_Lookup.c
HID_Name_Lookup.h HID_Queue_Utilities.c HID_Queue_Utilities.h
HID_Transaction_Utilities.c HID_Transaction_Utilities.h
HID_Utilities.c HID_Utilities.h HID_Utilities_CFM.h
HID_Utilities_External.h HID_Utilities_Internal.h
IOHIDPowerUsage.h ImmrHIDUtilAddOn.c ImmrHIDUtilAddOn.h PID.h
Log Message:
moved over sources from externals/hcs/hid/HID Utilities Source. This is not just a straight download of the .sit package, it includes some necessary updates that were posted to the Apple lists. See the history in externals/hcs/hid/HID Utilities Source for more info.
--- NEW FILE: PID.h ---
(This appears to be a binary file; contents omitted.)
--- NEW FILE: HID_Utilities_CFM.h ---
/*
File: HID_Utilities_CFM.h
Contains: External interface for HID Utilities, can be used with either library or source
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _HID_Utilities_CFM_h_
#define _HID_Utilities_CFM_h_
// ==================================
#ifdef __cplusplus
extern "C" {
#endif
// ==================================
//includes
#include "HID_Utilities_External.h"
// ==================================
// sets up CFM function pointers. Required to be called prior using an HID Utility function from CFM
OSStatus SetupHIDCFM (void);
// should be called prior to shut down to properly close te bundles
void TearDownHIDCFM (void);
#ifdef __cplusplus
}
#endif
#endif // _HID_Utilities_External_h_
--- NEW FILE: HID_APIs.h ---
/*
File: HID_APIs.h
Contains: Definition of the HID Utilities exported API's
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// ----------------------------------------------------------------
// The DO_API micro takes four parameters:
// #define DO_API(r,n,p,a)
// r - what the API Returns
// n - the Name of the API
// p - the Parameters to the API
// a - the Arguments passed by the API
//
// DO_APIr is used when an API returns a value.
// DO_API is used when an API doesn't return a value.
//
// For example:
//
// if you have a routine that doesn't return a value:
//
// void MyFunction(const UInt32 pSelector, void* pPtr);
//
// It's macro would look like this:
//
// DO_API(
// void, // this is what the function returns
// MyFunction, // this is its Name
// (const UInt32 pSelector, void* pPtr), // these are its parameters
// (pSelector, pPtr)) // and these are just the arguments (no type info)
//
// If it returns a value like this
//
// OSStatus MyFunction2(const UInt32 pSelector, void* pPtr);
//
// It's macro would look like this:
//
// DO_APIr(
// OSStatus, // this is what the function returns
// MyFunction2, // this is its Name
// (const UInt32 pSelector, void* pPtr), // these are its parameters
// (pSelector, pPtr)) // and these are just the arguments (no type info)
//
#ifndef DO_API // if this isn't definedÉ
#define DO_API // É then don't do anything.
#endif
#ifndef DO_APIr // if this isn't definedÉ
#define DO_APIr DO_API // É then do the same as DO_API
#endif
DO_APIr(Boolean, HIDBuildDeviceList, (UInt32 usagePage, UInt32 usage), (usagePage, usage))
DO_APIr(Boolean, HIDFindActionDeviceAndElement, (const pRecDevice pSearchDevice, const pRecElement pSearchElement,pRecDevice *ppFoundDevice, pRecElement *ppFoundElement), (pSearchDevice, pSearchElement,ppFoundDevice, ppFoundElement))
DO_APIr(Boolean, HIDFindDevice, (const pRecDevice pSearchDevice, pRecDevice *ppFoundDevice), (pSearchDevice, ppFoundDevice))
DO_APIr(Boolean, HIDFindSubElement, (const pRecElement pStartElement, const pRecElement pSearchElement, pRecElement *ppFoundElement), (pStartElement, pSearchElement, ppFoundElement))
DO_APIr(Boolean, HIDGetElementNameFromVendorProductCookie, (const long vendorID, const long productID, const long cookie, char * pName), (vendorID, productID, cookie, pName))
DO_APIr(Boolean, HIDGetElementNameFromVendorProductUsage, (const long vendorID, const long productID, const long pUsagePage, const long pUsage, char * pName), (vendorID, productID, pUsagePage, pUsage, pName))
DO_APIr(Boolean, HIDHaveDeviceList, (void), ())
DO_APIr(Boolean, HIDIsValidDevice, (const pRecDevice pSearchDevice), (pSearchDevice))
DO_APIr(Boolean, HIDIsValidElement, (const pRecDevice pSearchDevice, const pRecElement pSearchElement), (pSearchDevice, pSearchElement))
DO_APIr(Boolean, HIDRestoreElementPref, (CFStringRef keyCFStringRef, CFStringRef appCFStringRef, pRecDevice * ppDevice, pRecElement * ppElement), (keyCFStringRef, appCFStringRef, ppDevice, ppElement))
DO_APIr(Boolean, HIDSaveElementPref, (CFStringRef keyCFStringRef, CFStringRef appCFStringRef, pRecDevice pDevice, pRecElement pElement), (keyCFStringRef, appCFStringRef, pDevice, pElement))
DO_APIr(Boolean, HIDTransactionHasElement, (pRecDevice pDevice, pRecElement pElement), (pDevice, pElement))
DO_APIr(HIDElementTypeMask, HIDConvertElementTypeToMask, (const long type), (type))
DO_APIr(int, HIDPrintElement, (const pRecElement pElement), (pElement))
DO_APIr(long, HIDGetElementValue, (pRecDevice pDevice, pRecElement pElement), (pDevice, pElement))
//DO_APIr(long, HIDGetReport, (pRecDevice pDevice,const IOHIDReportType reportType, const unsigned long reportID, void* reportBuffer, unsigned long* reportBufferSize), (pDevice,reportType, reportID, reportBuffer, reportBufferSize))
DO_APIr(long, HIDRestoreElementConfig, (FILE * fileRef, pRecDevice * ppDevice, pRecElement * ppElement), (fileRef, ppDevice, ppElement))
DO_APIr(long, HIDSetElementValue, (pRecDevice pDevice, pRecElement pElement,void* pIOHIDEvent), (pDevice, pElement,pIOHIDEvent))
DO_APIr(long, HIDSetQueueCallback, (pRecDevice pDevice, IOHIDCallbackFunction callback,void* callbackTarget, void* callbackRefcon), (pDevice, callback,callbackTarget, callbackRefcon))
//DO_APIr(long, HIDSetReport, (pRecDevice pDevice,const IOHIDReportType reportType, const unsigned long reportID, void* reportBuffer, const unsigned long reportBufferSize),(pDevice,reportType, reportID, reportBuffer, reportBufferSize))
DO_APIr(pRecDevice, HIDGetFirstDevice, (void), ())
DO_APIr(pRecDevice, HIDGetNextDevice, (pRecDevice pDevice), (pDevice))
DO_APIr(pRecElement, HIDGetFirstDeviceElement, (pRecDevice pDevice, HIDElementTypeMask typeMask), (pDevice, typeMask))
DO_APIr(pRecElement, HIDGetNextDeviceElement, (pRecElement pElement, HIDElementTypeMask typeMask), (pElement, typeMask))
DO_APIr(pRecElement, HIDGetPreviousDeviceElement, (pRecElement pElement, HIDElementTypeMask typeMask), (pElement, typeMask))
DO_APIr(SInt32, HIDCalibrateValue, (SInt32 value, pRecElement pElement), (value, pElement))
DO_APIr(SInt32, HIDScaleValue, (SInt32 value, pRecElement pElement), (value, pElement))
DO_APIr(UInt32, HIDCountDeviceElements, (pRecDevice pDevice, HIDElementTypeMask typeMask), (pDevice, typeMask))
DO_APIr(UInt32, HIDCountDevices, (void), ())
DO_APIr(unsigned char, HIDConfigureAction, (pRecDevice * ppDevice, pRecElement * ppElement, float timeout), (ppDevice, ppElement, timeout))
DO_APIr(unsigned char, HIDGetEvent, (pRecDevice pDevice, void * pHIDEvent), (pDevice, pHIDEvent))
DO_APIr(unsigned long, HIDQueueElement, (pRecDevice pDevice, pRecElement pElement), (pDevice, pElement))
DO_APIr(unsigned long, HIDCloseReleaseInterface, (pRecDevice pDevice), (pDevice))
DO_APIr(unsigned long, HIDCreateOpenDeviceInterface, (UInt32 hidDevice, pRecDevice pDevice), (hidDevice, pDevice))
DO_APIr(unsigned long, HIDDequeueDevice, (pRecDevice pDevice), (pDevice))
DO_APIr(unsigned long, HIDDequeueElement, (pRecDevice pDevice, pRecElement pElement), (pDevice, pElement))
DO_APIr(unsigned long, HIDQueueDevice, (pRecDevice pDevice), (pDevice))
DO_APIr(unsigned long, HIDReleaseAllDeviceQueues, (void), ())
DO_APIr(unsigned long, HIDTransactionAddElement, (pRecDevice pDevice, pRecElement pElement), (pDevice, pElement))
DO_APIr(unsigned long, HIDTransactionClear, (pRecDevice pDevice), (pDevice))
DO_APIr(unsigned long, HIDTransactionCommit, (pRecDevice pDevice), (pDevice))
DO_APIr(unsigned long, HIDTransactionGetElementDefault, (pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent), (pDevice, pElement,pValueEvent))
DO_APIr(unsigned long, HIDTransactionGetElementValue, (pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent), (pDevice, pElement,pValueEvent))
DO_APIr(unsigned long, HIDTransactionRemoveElement, (pRecDevice pDevice, pRecElement pElement), (pDevice, pElement))
DO_APIr(unsigned long, HIDTransactionSetElementDefault, (pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent), (pDevice, pElement,pValueEvent))
DO_APIr(unsigned long, HIDTransactionSetElementValue, (pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent), (pDevice, pElement,pValueEvent))
DO_API(void, HIDGetTypeName, (IOHIDElementType theType, char * cstrName), (theType, cstrName))
DO_API(void, HIDGetUsageName, (long valueUsagePage, long valueUsage, char * cstrName), (valueUsagePage, valueUsage, cstrName))
DO_API(void, HIDReleaseDeviceList, (void), ())
DO_API(void, HIDSaveElementConfig, (FILE * fileRef, pRecDevice pDevice, pRecElement pElement, long actionCookie), (fileRef, pDevice, pElement, actionCookie))
DO_APIr(io_object_t, AllocateHIDObjectFromRecDevice,(pRecDevice pDevice),(pDevice))
DO_APIr(Boolean, FreeHIDObject,(io_object_t hidDevice), (hidDevice))
#undef DO_API
#undef DO_APIr
--- NEW FILE: IOHIDPowerUsage.h ---
/*
File: IOHIDPowerUsage.h
Contains: Definition of the HID power usage constants (NOTE: Moved into <IOKit/hid/IOHIDUsageTables.h>)
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __IOHIDPowerUsage__
#define __IOHIDPowerUsage__
#ifndef __MACTYPES__
//#include <MacTypes.h>
#endif
#ifndef __MACERRORS__
//#include <MacErrors.h>
#endif
#ifdef __cplusplus
extern "C"
{
#endif
enum
{
kHIDPage_PowerDevice = 0x84, /* Power Device Page */
kHIDPage_BatterySystem = 0x85, /* Battery System Page */
/* Usage Types:
CA- Application Collection
CL- logical Collection
CP- Pyiscal Collection
DF- Dynamic Flag
DV- Dynamic Value
SF- Static Flag
SV- Static Value
Usgae Implementations:
I- Input
O- Output
F- Feature
*/
/* Power Device Page (0x84) */
/* This section provides detailed descriptions of the usages employed by Power Devices. */
kHIDUsage_PD_Undefined = 0x00, /* Power Device Undefined Usage */
kHIDUsage_PD_iName = 0x01, /* CL- Power Device Name Index */
kHIDUsage_PD_PresentStatus = 0x02, /* CL- Power Device Present Status */
kHIDUsage_PD_ChangedStatus = 0x03, /* CA- Power Device Changed Status */
kHIDUsage_PD_UPS = 0x04, /* CA- Uninterruptible Power Supply */
kHIDUsage_PD_PowerSupply = 0x05, /* CA- Power Supply */
/* Reserved 0x06 - 0x0F */
kHIDUsage_PD_BatterySystem = 0x10, /* CP- Battery System power module */
kHIDUsage_PD_BatterySystemID = 0x11, /* SV IF- Battery System ID */
kHIDUsage_PD_Battery = 0x12, /* CP- Battery */
kHIDUsage_PD_BatteryID = 0x13, /* SV IF- Battery ID */
kHIDUsage_PD_Charger = 0x14, /* CP- Charger */
kHIDUsage_PD_ChargerID = 0x15, /* SV IF- Charger ID */
kHIDUsage_PD_PowerConverter = 0x16, /* CP- Power Converter power module */
kHIDUsage_PD_PowerConverterID = 0x17, /* SV IF- Power Converter ID */
kHIDUsage_PD_OutletSystem = 0x18, /* CP- Outlet System power module */
kHIDUsage_PD_OutletSystemID = 0x19, /* SV IF-Outlet System ID */
kHIDUsage_PD_Input = 0x1A, /* CP- Power Device Input */
kHIDUsage_PD_InputID = 0x1B, /* SV IF- Power Device Input ID */
kHIDUsage_PD_Output = 0x1C, /* CP- Power Device Output */
kHIDUsage_PD_OutputID = 0x1D, /* SV IF- Power Device Output ID */
kHIDUsage_PD_Flow = 0x1E, /* CP- Power Device Flow */
kHIDUsage_PD_FlowID = 0x1F, /* Item IF- Power Device Flow ID */
kHIDUsage_PD_Outlet = 0x20, /* CP- Power Device Outlet */
kHIDUsage_PD_OutletID = 0x21, /* SV IF- Power Device Outlet ID */
kHIDUsage_PD_Gang = 0x22, /* CL/CP- Power Device Gang */
kHIDUsage_PD_GangID = 0x23, /* SV IF- Power Device Gang ID */
kHIDUsage_PD_PowerSummary = 0x24, /* CL/CP- Power Device Power Summary */
kHIDUsage_PD_PowerSummaryID = 0x25, /* SV IF- Power Device Power Summary ID */
/* Reserved 0x26 - 0x2F */
kHIDUsage_PD_Voltage = 0x30, /* DV IF- Power Device Voltage */
kHIDUsage_PD_Current = 0x31, /* DV IF- Power Device Current */
kHIDUsage_PD_Frequency = 0x32, /* DV IF- Power Device Frequency */
kHIDUsage_PD_ApparentPower = 0x33, /* DV IF- Power Device Apparent Power */
kHIDUsage_PD_ActivePower = 0x34, /* DV IF- Power Device RMS Power */
kHIDUsage_PD_PercentLoad = 0x35, /* DV IF- Power Device Percent Load */
kHIDUsage_PD_Temperature = 0x36, /* DV IF- Power Device Temperature */
kHIDUsage_PD_Humidity = 0x37, /* DV IF- Power Device Humidity */
kHIDUsage_PD_BadCount = 0x38, /* DV IF- Power Device Bad Condition Count */
/* Reserved 0x39 - 0x3F */
kHIDUsage_PD_ConfigVoltage = 0x40, /* SV/DV F- Power Device Nominal Voltage */
kHIDUsage_PD_ConfigCurrent = 0x41, /* SV/DV F- Power Device Nominal Current */
kHIDUsage_PD_ConfigFrequency = 0x42, /* SV/DV F- Power Device Nominal Frequency */
kHIDUsage_PD_ConfigApparentPower = 0x43, /* SV/DV F- Power Device Nominal Apparent Power */
kHIDUsage_PD_ConfigActivePower = 0x44, /* SV/DV F- Power Device Nominal RMS Power */
kHIDUsage_PD_ConfigPercentLoad = 0x45, /* SV/DV F- Power Device Nominal Percent Load */
kHIDUsage_PD_ConfigTemperature = 0x46, /* SV/DV F- Power Device Nominal Temperature */
kHIDUsage_PD_ConfigHumidity = 0x47, /* SV/DV F- Power Device Nominal Humidity */
/* Reserved 0x48 - 0x4F */
kHIDUsage_PD_SwitchOnControl = 0x50, /* DV F- Power Device Switch On Control */
kHIDUsage_PD_SwitchOffControl = 0x51, /* DV F- Power Device Switch Off Control */
kHIDUsage_PD_ToggleControl = 0x52, /* DV F- Power Device Toogle Sequence Control */
kHIDUsage_PD_LowVoltageTransfer = 0x53, /* DV F- Power Device Min Transfer Voltage */
kHIDUsage_PD_HighVoltageTransfer = 0x54, /* DV F- Power Device Max Transfer Voltage */
kHIDUsage_PD_DelayBeforeReboot = 0x55, /* DV F- Power Device Delay Before Reboot */
kHIDUsage_PD_DelayBeforeStartup = 0x56, /* DV F- Power Device Delay Before Startup */
kHIDUsage_PD_DelayBeforeShutdown = 0x57, /* DV F- Power Device Delay Before Shutdown */
kHIDUsage_PD_Test = 0x58, /* DV F- Power Device Test Request/Result */
kHIDUsage_PD_ModuleReset = 0x59, /* DV F- Power Device Reset Request/Result */
kHIDUsage_PD_AudibleAlarmControl = 0x5A, /* DV F- Power Device Audible Alarm Control */
/* Reserved 0x5B - 0x5F */
kHIDUsage_PD_Present = 0x60, /* DV IOF- Power Device Present */
kHIDUsage_PD_Good = 0x61, /* DV IOF- Power Device Good */
kHIDUsage_PD_InternalFailure = 0x62, /* DV IOF- Power Device Internal Failure */
kHIDUsage_PD_VoltageOutOfRange = 0x63, /* DV IOF- Power Device Voltage Out Of Range */
kHIDUsage_PD_FrequencyOutOfRange = 0x64, /* DV IOF- Power Device Frequency Out Of Range */
kHIDUsage_PD_Overload = 0x65, /* DV IOF- Power Device Overload */
kHIDUsage_PD_OverCharged = 0x66, /* DV IOF- Power Device Over Charged */
kHIDUsage_PD_OverTemperature = 0x67, /* DV IOF- Power Device Over Temperature */
kHIDUsage_PD_ShutdownRequested = 0x68, /* DV IOF- Power Device Shutdown Requested */
kHIDUsage_PD_ShutdownImminent = 0x69, /* DV IOF- Power Device Shutdown Imminent */
/* Reserved 0x6A */
kHIDUsage_PD_SwitchOnOff = 0x6B, /* DV IOF- Power Device On/Off Switch Status */
kHIDUsage_PD_Switchable = 0x6C, /* DV IOF- Power Device Switchable */
kHIDUsage_PD_Used = 0x6D, /* DV IOF- Power Device Used */
kHIDUsage_PD_Boost = 0x6E, /* DV IOF- Power Device Boosted */
kHIDUsage_PD_Buck = 0x6F, /* DV IOF- Power Device Bucked */
kHIDUsage_PD_Initialized = 0x70, /* DV IOF- Power Device Initialized */
kHIDUsage_PD_Tested = 0x71, /* DV IOF- Power Device Tested */
kHIDUsage_PD_AwaitingPower = 0x72, /* DV IOF- Power Device Awaiting Power */
kHIDUsage_PD_CommunicationLost = 0x73, /* DV IOF- Power Device Communication Lost */
/* Reserved 0x74 - 0xFC */
kHIDUsage_PD_iManufacturer = 0xFD, /* SV F- Power Device Manufacturer String Index */
kHIDUsage_PD_iProduct = 0xFE, /* SV F- Power Device Product String Index */
kHIDUsage_PD_iserialNumber = 0xFF, /* SV F- Power Device Serial Number String Index */
/* Battery System Page (x85) */
/* This section provides detailed descriptions of the usages employed by Battery Systems. */
kHIDUsage_BS_Undefined = 0x00, /* Battery System Undefined */
kHIDUsage_BS_SMBBatteryMode = 0x01, /* CL - SMB Mode */
kHIDUsage_BS_SMBBatteryStatus = 0x02, /* CL - SMB Status */
kHIDUsage_BS_SMBAlarmWarning = 0x03, /* CL - SMB Alarm Warning */
kHIDUsage_BS_SMBChargerMode = 0x04, /* CL - SMB Charger Mode */
kHIDUsage_BS_SMBChargerStatus = 0x05, /* CL - SMB Charger Status */
kHIDUsage_BS_SMBChargerSpecInfo = 0x06, /* CL - SMB Charger Extended Status */
kHIDUsage_BS_SMBSelectorState = 0x07, /* CL - SMB Selector State */
kHIDUsage_BS_SMBSelectorPresets = 0x08, /* CL - SMB Selector Presets */
kHIDUsage_BS_SMBSelectorInfo = 0x09, /* CL - SMB Selector Info */
/* Reserved 0x0A - 0x0F */
kHIDUsage_BS_OptionalMfgFunction1 = 0x10, /* DV F - Battery System Optional SMB Mfg Function 1 */
kHIDUsage_BS_OptionalMfgFunction2 = 0x11, /* DV F - Battery System Optional SMB Mfg Function 2 */
kHIDUsage_BS_OptionalMfgFunction3 = 0x12, /* DV F - Battery System Optional SMB Mfg Function 3 */
kHIDUsage_BS_OptionalMfgFunction4 = 0x13, /* DV F - Battery System Optional SMB Mfg Function 4 */
kHIDUsage_BS_OptionalMfgFunction5 = 0x14, /* DV F - Battery System Optional SMB Mfg Function 5 */
kHIDUsage_BS_ConnectionToSMBus = 0x15, /* DF F - Battery System Connection To System Management Bus */
kHIDUsage_BS_OutputConnection = 0x16, /* DF F - Battery System Output Connection Status */
kHIDUsage_BS_ChargerConnection = 0x17, /* DF F - Battery System Charger Connection */
kHIDUsage_BS_BatteryInsertion = 0x18, /* DF F - Battery System Battery Insertion */
kHIDUsage_BS_Usenext = 0x19, /* DF F - Battery System Use Next */
kHIDUsage_BS_OKToUse = 0x1A, /* DF F - Battery System OK To Use */
kHIDUsage_BS_BatterySupported = 0x1B, /* DF F - Battery System Battery Supported */
kHIDUsage_BS_SelectorRevision = 0x1C, /* DF F - Battery System Selector Revision */
kHIDUsage_BS_ChargingIndicator = 0x1D, /* DF F - Battery System Charging Indicator */
/* Reserved 0x1E - 0x27 */
kHIDUsage_BS_ManufacturerAccess = 0x28, /* DV F - Battery System Manufacturer Access */
kHIDUsage_BS_RemainingCapacityLimit = 0x29, /* DV F - Battery System Remaining Capacity Limit */
kHIDUsage_BS_RemainingTimeLimit = 0x2A, /* DV F - Battery System Remaining Time Limit */
kHIDUsage_BS_AtRate = 0x2B, /* DV F - Battery System At Rate... */
kHIDUsage_BS_CapacityMode = 0x2C, /* DV F - Battery System Capacity Mode */
kHIDUsage_BS_BroadcastToCharger = 0x2D, /* DV F - Battery System Broadcast To Charger */
kHIDUsage_BS_PrimaryBattery = 0x2E, /* DV F - Battery System Primary Battery */
kHIDUsage_BS_ChargeController = 0x2F, /* DV F - Battery System Charge Controller */
/* Reserved 0x30 - 0x3F */
kHIDUsage_BS_TerminateCharge = 0x40, /* DF IOF - Battery System Terminate Charge */
kHIDUsage_BS_TerminateDischarge = 0x41, /* DF IOF - Battery System Terminate Discharge */
kHIDUsage_BS_BelowRemainingCapacityLimit = 0x42, /* DF IOF - Battery System Below Remaining Capacity Limit */
kHIDUsage_BS_RemainingTimeLimitExpired = 0x43, /* DF IOF - Battery System Remaining Time Limit Expired */
kHIDUsage_BS_Charging = 0x44, /* DF IOF - Battery System Charging */
kHIDUsage_BS_Discharging = 0x45, /* DV IOF - Battery System Discharging */
kHIDUsage_BS_FullyCharged = 0x46, /* DF IOF - Battery System Fully Charged */
kHIDUsage_BS_FullyDischarged = 0x47, /* DV IOF - Battery System Fully Discharged */
kHIDUsage_BS_ConditioningFlag = 0x48, /* DV IOF - Battery System Conditioning Flag */
kHIDUsage_BS_AtRateOK = 0x49, /* DV IOF - Battery System At Rate OK */
kHIDUsage_BS_SMBErrorCode = 0x4A, /* DF IOF - Battery System SMB Error Code */
kHIDUsage_BS_NeedReplacement = 0x4B, /* DF IOF - Battery System Need Replacement */
/* Reserved 0x4C - 0x5F */
kHIDUsage_BS_AtRateTimeToFull = 0x60, /* DV IF - Battery System At Rate Time To Full */
kHIDUsage_BS_AtRateTimeToEmpty = 0x61, /* DV IF - Battery System At Rate Time To Empty */
kHIDUsage_BS_AverageCurrent = 0x62, /* DV IF - Battery System Average Current */
kHIDUsage_BS_Maxerror = 0x63, /* DV IF - Battery System Max Error */
kHIDUsage_BS_RelativeStateOfCharge = 0x64, /* DV IF - Battery System Relative State Of Charge */
kHIDUsage_BS_AbsoluteStateOfCharge = 0x65, /* DV IF - Battery System Absolute State Of Charge */
kHIDUsage_BS_RemainingCapacity = 0x66, /* DV IF - Battery System Remaining Capacity */
kHIDUsage_BS_FullChargeCapacity = 0x67, /* DV IF - Battery System Full Charge Capacity */
kHIDUsage_BS_RunTimeToEmpty = 0x68, /* DV IF - Battery System Run Time To Empty */
kHIDUsage_BS_AverageTimeToEmpty = 0x69, /* DV IF - Battery System Average Time To Empty */
kHIDUsage_BS_AverageTimeToFull = 0x6A, /* DV IF - Battery System Average Time To Full */
kHIDUsage_BS_CycleCount = 0x6B, /* DV IF - Battery System Cycle Count */
/* Reserved 0x6C - 0x7F */
kHIDUsage_BS_BattPackModelLevel = 0x80, /* SV F - Battery System Batt Pack Model Level */
kHIDUsage_BS_InternalChargeController = 0x81, /* SF F - Battery System Internal Charge Controller */
kHIDUsage_BS_PrimaryBatterySupport = 0x82, /* SF F - Battery System Primary Battery Support */
kHIDUsage_BS_DesignCapacity = 0x83, /* SV F - Battery System Design Capacity */
kHIDUsage_BS_SpecificationInfo = 0x84, /* SV F - Battery System Specification Info */
kHIDUsage_BS_ManufacturerDate = 0x85, /* SV F - Battery System Manufacturer Date */
kHIDUsage_BS_SerialNumber = 0x86, /* SV F - Battery System Serial Number */
kHIDUsage_BS_iManufacturerName = 0x87, /* SV F - Battery System Manufacturer Name Index */
kHIDUsage_BS_iDevicename = 0x88, /* SV F - Battery System Device Name Index */
kHIDUsage_BS_iDeviceChemistry = 0x89, /* SV F - Battery System Device Chemistry Index */
kHIDUsage_BS_ManufacturerData = 0x8A, /* SV F - Battery System Manufacturer Data */
kHIDUsage_BS_Rechargable = 0x8B, /* SV F - Battery System Rechargable */
kHIDUsage_BS_WarningCapacityLimit = 0x8C, /* SV F - Battery System Warning Capacity Limit */
kHIDUsage_BS_CapacityGranularity1 = 0x8D, /* SV F - Battery System Capacity Granularity 1 */
kHIDUsage_BS_CapacityGranularity2 = 0x8E, /* SV F - Battery System Capacity Granularity 2 */
kHIDUsage_BS_iOEMInformation = 0x8F, /* SV F - Battery System OEM Information Index */
/* Reserved 0x90 - 0xBF */
kHIDUsage_BS_InhibitCharge = 0xC0, /* DF IOF - Battery System Inhibit Charge */
kHIDUsage_BS_EnablePolling = 0xC1, /* DF IOF - Battery System Enable Polling */
kHIDUsage_BS_ResetToZero = 0xC2, /* DF IOF - Battery System Reset To Zero */
/* Reserved 0xC3 - 0xCF */
kHIDUsage_BS_ACPresent = 0xD0, /* DF IOF - Battery System AC Present */
kHIDUsage_BS_BatteryPresent = 0xD1, /* DF IOF - Battery System Battery Present */
kHIDUsage_BS_PowerFail = 0xD2, /* DF IOF - Battery System Power Fail */
kHIDUsage_BS_AlarmInhibited = 0xD3, /* DF IOF - Battery System Alarm Inhibited */
kHIDUsage_BS_ThermistorUnderRange = 0xD4, /* DF IOF - Battery System Thermistor Under Range */
kHIDUsage_BS_ThermistorHot = 0xD5, /* DF IOF - Battery System Thermistor Hot */
kHIDUsage_BS_ThermistorCold = 0xD6, /* DF IOF - Battery System Thermistor Cold */
kHIDUsage_BS_ThermistorOverRange = 0xD7, /* DF IOF - Battery System Thermistor Over Range */
kHIDUsage_BS_VoltageOutOfRange = 0xD8, /* DF IOF - Battery System Voltage Out Of Range */
kHIDUsage_BS_CurrentOutOfRange = 0xD9, /* DF IOF - Battery System Current Out Of Range */
kHIDUsage_BS_CurrentNotRegulated = 0xDA, /* DF IOF - Battery System Current Not Regulated */
kHIDUsage_BS_VoltageNotRegulated = 0xDB, /* DF IOF - Battery System Voltage Not Regulated */
kHIDUsage_BS_MasterMode = 0xDC, /* DF IOF - Battery System Master Mode */
/* Reserved 0xDD - 0xEF */
kHIDUsage_BS_ChargerSelectorSupport = 0xF0, /* SF F- Battery System Charger Support Selector */
kHIDUsage_BS_ChargerSpec = 0xF1, /* SF F- Battery System Charger Specification */
kHIDUsage_BS_Level2 = 0xF2, /* SF F- Battery System Charger Level 2 */
kHIDUsage_BS_Level3 = 0xF3 /* SF F- Battery System Charger Level 3 */
/* Reserved 0xF2 - 0xFF */
};
#ifdef __cplusplus
}
#endif
#endif /* __IOHIDPowerUsage__ */
--- NEW FILE: HID_CFM.c ---
/*
File: HID_CFM.c
Contains: Implementation of the CFM interfaces to the HID Utilities bundle
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
// Note: All the HID API's are defined externally in the file "HID_APIs.h".
// How they are used in this file is defined via one or two macros:
//
// The DO_API micro takes four parameters:
// #define DO_API(r,n,p,a)
// r - what the API Returns
// n - the Name of the API
// p - the Parameters to the API
// a - the Arguments passed by the API
//
// DO_APIr is used when an API returns a value.
// DO_API is used when an API doesn't return a value.
//
// For example:
//
// if you have a routine that doesn't return a value:
//
// void MyFunction(const UInt32 pSelector, void* pPtr);
//
// It's macro would look like this:
//
// DO_API(
// void, // this is what the function returns
// MyFunction, // this is its Name
// (const UInt32 pSelector, void* pPtr), // these are its parameters
// (pSelector, pPtr)) // and these are just the arguments (no type info)
//
// If it returns a value like this
//
// OSStatus MyFunction2(const UInt32 pSelector, void* pPtr);
//
// It's macro would look like this:
//
// DO_APIr(
// OSStatus, // this is what the function returns
// MyFunction2, // this is its Name
// (const UInt32 pSelector, void* pPtr), // these are its parameters
// (pSelector, pPtr)) // and these are just the arguments (no type info)
//
// ==================================
// includes
// ==================================
#include "HID_Utilities_CFM.h"
typedef OSStatus HRESULT;
typedef UInt32 IOByteCount;
typedef unsigned int io_service_t;
typedef unsigned int io_object_t;
#define S_OK ((HRESULT)0x00000000L)
// ==================================
// define a ProcPtr type for each API
#define DO_API(r,n,p,a) typedef r (*fp##n##Type)##p;
#include "HID_APIs.h"
// ==================================
// declare storage for each API's function pointers
#define DO_API(r,n,p,a) static fp##n##Type fp##n = NULL;
#include "HID_APIs.h"
// ==================================
// globals
// ==================================
CFURLRef gBundleURL = NULL;
CFBundleRef gBundle = NULL;
// ==================================
// setup the CFM to MachO (HID) connection
// ==================================
OSStatus SetupHIDCFM (void)
{
Boolean didLoad = false; // Flag that indicates the status returned when attempting to load a bundle's executable code.
CFBundleRef refMainBundle = NULL;
CFURLRef refMainBundleURL = NULL, refPathBundleURL = NULL;
// See the Core Foundation URL Services chapter for details.
// get app bundle (even for a CFM app!)
refMainBundle = CFBundleGetMainBundle();
if (!refMainBundle)
{
DebugStr ("\pCould open main bundle");
return paramErr;
}
// create a URL to the app bundle
refMainBundleURL = CFBundleCopyBundleURL (refMainBundle);
if (!refMainBundleURL)
{
DebugStr ("\pCould not copy main bundle URL");
return paramErr;
}
#if 0 // This should only be true if the app is bundled
// create a URL that points to the app's directory
refPathBundleURL = CFURLCreateCopyDeletingLastPathComponent (kCFAllocatorDefault, refMainBundleURL);
if (!refPathBundleURL)
{
DebugStr ("\pCould not create new parent URL deleting last path component");
if (refMainBundleURL != NULL)
CFRelease (refMainBundleURL);
return paramErr;
}
#else
refPathBundleURL = refMainBundleURL;
refMainBundleURL = NULL;
#endif
// create a URL to the HID library bundle
gBundleURL = CFURLCreateCopyAppendingPathComponent (kCFAllocatorDefault, refPathBundleURL, CFSTR("HID.bundle"), true);
// release created URLs
if (refMainBundleURL != NULL)
CFRelease (refMainBundleURL);
if (refPathBundleURL != NULL)
CFRelease (refPathBundleURL);
// did we actaully get a bundle URL
if (!gBundleURL)
{
DebugStr ("\pCould not create HID bundle URL");
return paramErr;
}
// get the actual bundle for the HID library
gBundle = CFBundleCreate (kCFAllocatorDefault, gBundleURL);
if (!gBundle)
{
DebugStr ("\pCould not create HID MachO library bundle");
CFShow(gBundleURL);
return paramErr;
}
if (!CFBundleLoadExecutable (gBundle)) // If the code was successfully loaded, look for our function.
{
DebugStr ("\pCould not load MachO executable");
return paramErr;
}
// Now that the code is loaded, search for the functions we want by name.
// for each API, look up it's function pointer and store it the local ProcPtr.
#define DO_API(r,n,p,a) fp##n = (fp##n##Type) CFBundleGetFunctionPointerForName (gBundle, CFSTR(#n));;
#include "HID_APIs.h"
return noErr;
}
// ==================================
// tear down the CFM to MachO (HID) connection
// ==================================
void TearDownHIDCFM (void)
{
// disassociate function pointers (assign null to each one)
#define DO_API(r,n,p,a) fp##n = NULL;
#include "HID_APIs.h"
if (gBundle != NULL)
{
CFBundleUnloadExecutable (gBundle); // Unload the bundle's executable code.
if (gBundleURL != NULL)
CFRelease (gBundleURL);
CFRelease (gBundle);
}
}
// Now for each API declare a (CFM) routine that calls thru the local ProcPtr to the MachO glue.
// Note: we use two different macros here: with & without a return value.
#define DO_API(r,n,p,a) void n##p { (*fp##n)##a;}
#define DO_APIr(r,n,p,a) r n##p { return (r) (*fp##n)##a;}
#include "HID_APIs.h"
// ==================================
--- NEW FILE: HID_Error_Handler.c ---
/*
File: Error Handler.c
Contains: Implementation of the HID utility error handlers for the HID Utilities
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !defined (kBuildingLibrary)
#define kVerboseErrors
// system includes ----------------------------------------------------------
#ifdef kVerboseErrors
#include <Carbon/Carbon.h>
#endif
#endif // not kBuildingLibrary
#include <stdio.h>
// project includes ---------------------------------------------------------
#include "HID_Utilities_Internal.h"
// globals (internal/private) -----------------------------------------------
// prototypes (internal/private) --------------------------------------------
// functions (internal/private) ---------------------------------------------
#pragma mark -
// -------------------------------------
// central error reporting
void HIDReportErrorNum (char * strError, long numError)
{
char errMsgCStr [256];
sprintf (errMsgCStr, "%s #%ld (0x%lx)", strError, numError, numError);
// out as debug string
#ifdef kVerboseErrors
{
Str255 strErr = "\p";
CopyCStringToPascal (errMsgCStr, strErr);
DebugStr (strErr);
}
#endif // kVerboseErrors
}
// -------------------------------------
void HIDReportError (char * strError)
{
char errMsgCStr [256];
sprintf (errMsgCStr, "%s", strError);
// out as debug string
#ifdef kVerboseErrors
{
Str255 strErr = "\p";
CopyCStringToPascal (errMsgCStr, strErr);
DebugStr (strErr);
}
#endif // kVerboseErrors
}
--- NEW FILE: HID_Error_Handler.h ---
/*
File: HID_Error_Handler.h
Contains: Definition of the interfaces to <HID_Error_Handler.c>
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Usage notes:
// include control --------------------------------------------------
#ifndef Error_Handler_h
#define Error_Handler_h
// includes ---------------------------------------------------------
#ifdef __cplusplus
extern "C" {
#endif
// structures (public) -----------------------------------------------
// public function declarations -------------------------------------
// Error reporter, can be set to report however the application desires
extern void HIDReportError (char * strError);
// Error with numeric code reporter, can be set to report however the application desires
extern void HIDReportErrorNum (char * strError, long numError);
#ifdef __cplusplus
}
#endif
#endif // Error_Handler_h
--- NEW FILE: HID_Name_Lookup.c ---
/*
File: HID_Name_Lookup.c
Contains: Implementation of the HID device name lookup functions for the HID utilites.
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "HID_Utilities_Internal.h"
#include "HID_Name_Lookup.h"
#define FAKE_IT 1 // set true for debugging; returns the vendor, product & cookie (or usage info) as numbers.
// ---------------------------------
// Load the element strings from the given resource (XML) file into a CFPropertyListRef
static CFPropertyListRef xml_load(const CFStringRef pResourceName,const CFStringRef pResourceExtension)
{
CFPropertyListRef tCFPropertyListRef = NULL;
CFURLRef resFileCFURLRef = CFBundleCopyResourceURL(CFBundleGetMainBundle(), pResourceName, pResourceExtension, NULL);
if (NULL != resFileCFURLRef)
{
CFDataRef resCFDataRef;
if (CFURLCreateDataAndPropertiesFromResource(kCFAllocatorDefault, resFileCFURLRef, &resCFDataRef, nil, nil, nil))
{
if (NULL != resCFDataRef)
{
CFStringRef errorString;
tCFPropertyListRef = CFPropertyListCreateFromXMLData(kCFAllocatorDefault, resCFDataRef, kCFPropertyListImmutable, &errorString);
if (NULL == tCFPropertyListRef)
CFShow(errorString);
CFRelease(resCFDataRef);
}
}
CFRelease(resFileCFURLRef);
}
return tCFPropertyListRef;
}
// ---------------------------------
// Find an element string in the <HID_cookie_strings.plist> resource (XML) file
static Boolean xml_search_cookie(const long pVendorID, const long pProductID, const long pCookie, char* pCstr)
{
static CFPropertyListRef tCFPropertyListRef = NULL;
Boolean results = false;
if (NULL == tCFPropertyListRef)
tCFPropertyListRef = xml_load(CFSTR("HID_cookie_strings"), CFSTR("plist"));
if (NULL != tCFPropertyListRef)
{
if (CFDictionaryGetTypeID() == CFGetTypeID(tCFPropertyListRef))
{
CFDictionaryRef vendorCFDictionaryRef;
CFStringRef vendorKeyCFStringRef;
vendorKeyCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%ld"), pVendorID);
if (CFDictionaryGetValueIfPresent(tCFPropertyListRef, vendorKeyCFStringRef, (const void**) &vendorCFDictionaryRef))
{
CFDictionaryRef productCFDictionaryRef;
CFStringRef productKeyCFStringRef;
CFStringRef vendorCFStringRef;
if (CFDictionaryGetValueIfPresent(vendorCFDictionaryRef, CFSTR("Name"), (const void**) &vendorCFStringRef))
{
//CFShow(vendorCFStringRef);
}
productKeyCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%ld"), pProductID);
if (CFDictionaryGetValueIfPresent(vendorCFDictionaryRef, productKeyCFStringRef, (const void**) &productCFDictionaryRef))
{
CFStringRef fullCFStringRef = NULL;
CFStringRef cookieKeyCFStringRef;
CFStringRef productCFStringRef;
CFStringRef cookieCFStringRef;
if (CFDictionaryGetValueIfPresent(productCFDictionaryRef, CFSTR("Name"), (const void**) &productCFStringRef))
{
//CFShow(productCFStringRef);
}
cookieKeyCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%ld"), pCookie);
if (CFDictionaryGetValueIfPresent(productCFDictionaryRef, cookieKeyCFStringRef, (const void**) &cookieCFStringRef))
{
fullCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ %@ %@"),
vendorCFStringRef, productCFStringRef, cookieCFStringRef);
// CFShow(cookieCFStringRef);
}
#if FAKE_IT
else
{
fullCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ %@ #%@"),
vendorCFStringRef, productCFStringRef, cookieKeyCFStringRef);
}
#endif
if (fullCFStringRef)
{
// CFShow(fullCFStringRef);
results = CFStringGetCString(
fullCFStringRef, pCstr, CFStringGetLength(fullCFStringRef) * sizeof(UniChar) + 1, kCFStringEncodingMacRoman);
CFRelease(fullCFStringRef);
}
CFRelease(cookieKeyCFStringRef);
}
CFRelease(productKeyCFStringRef);
}
CFRelease(vendorKeyCFStringRef);
}
//++CFRelease(tCFPropertyListRef); // Leak this!
}
return results;
}
// ---------------------------------
// Find an element string in the <HID_device_usage_strings.plist> resource (XML) file
static Boolean xml_search_usage(const long pVendorID, const long pProductID, const long pUsagePage, const long pUsage, char* pCstr)
{
static CFPropertyListRef tCFPropertyListRef = NULL;
Boolean results = false;
if (NULL == tCFPropertyListRef)
tCFPropertyListRef = xml_load(CFSTR("HID_device_usage_strings"), CFSTR("plist"));
if (NULL != tCFPropertyListRef)
{
if (CFDictionaryGetTypeID() == CFGetTypeID(tCFPropertyListRef))
{
CFDictionaryRef vendorCFDictionaryRef;
CFStringRef vendorKeyCFStringRef;
vendorKeyCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%ld"), pVendorID);
if (CFDictionaryGetValueIfPresent(tCFPropertyListRef, vendorKeyCFStringRef, (const void**) &vendorCFDictionaryRef))
{
CFDictionaryRef productCFDictionaryRef;
CFStringRef productKeyCFStringRef;
CFStringRef vendorCFStringRef;
if (!CFDictionaryGetValueIfPresent(vendorCFDictionaryRef, CFSTR("Name"), (const void**) &vendorCFStringRef))
{
vendorCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("v: %ld"), pVendorID);
//CFShow(vendorCFStringRef);
}
productKeyCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%ld"), pProductID);
if (CFDictionaryGetValueIfPresent(vendorCFDictionaryRef, productKeyCFStringRef, (const void**) &productCFDictionaryRef))
{
CFStringRef fullCFStringRef = NULL;
CFStringRef usageKeyCFStringRef;
CFStringRef productCFStringRef;
CFStringRef usageCFStringRef;
if (CFDictionaryGetValueIfPresent(productCFDictionaryRef, CFSTR("Name"), (const void**) &productCFStringRef))
{
//CFShow(productCFStringRef);
}
usageKeyCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%ld:%ld"), pUsagePage, pUsage);
if (CFDictionaryGetValueIfPresent(productCFDictionaryRef, usageKeyCFStringRef, (const void**) &usageCFStringRef))
{
fullCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ %@ %@"),
vendorCFStringRef, productCFStringRef, usageCFStringRef);
// CFShow(usageCFStringRef);
}
#if FAKE_IT
else
{
fullCFStringRef = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ %@ #%@"),
vendorCFStringRef, productCFStringRef, usageKeyCFStringRef);
}
#endif
if (fullCFStringRef)
{
// CFShow(fullCFStringRef);
results = CFStringGetCString(
fullCFStringRef, pCstr, CFStringGetLength(fullCFStringRef) * sizeof(UniChar) + 1, kCFStringEncodingMacRoman);
CFRelease(fullCFStringRef);
}
CFRelease(usageKeyCFStringRef);
}
CFRelease(productKeyCFStringRef);
}
CFRelease(vendorKeyCFStringRef);
}
//++CFRelease(tCFPropertyListRef); // Leak this!
}
return results;
}
// ---------------------------------
// set name from vendor id/product id look up
Boolean HIDGetElementNameFromVendorProductCookie (const long pVendorID, const long pProductID, const long pCookie, char * pName)
{
Boolean result = false;
*pName = 0; // clear name
if (xml_search_cookie(pVendorID, pProductID, pCookie, pName))
return true;
switch (pVendorID) {
case kMacally:
switch (pProductID) {
case kiShock:
result = true;
switch (pCookie) {
case 3: sprintf(pName, "D-Pad Up"); break;
case 4: sprintf(pName, "D-Pad Down"); break;
case 5: sprintf(pName, "D-Pad Left"); break;
case 6: sprintf(pName, "D-Pad Right"); break;
case 7: sprintf(pName, "Up Button"); break;
case 8: sprintf(pName, "Right Button"); break;
case 9: sprintf(pName, "Down Button"); break;
case 10: sprintf(pName, "Left Button"); break;
case 11: sprintf(pName, "C Button"); break;
case 12: sprintf(pName, "B Button [Select]"); break;
case 13: sprintf(pName, "A Button [Start]"); break;
case 14: sprintf(pName, "F Button"); break;
case 15: sprintf(pName, "R1 Trigger"); break;
case 16: sprintf(pName, "R2 Trigger"); break;
case 17: sprintf(pName, "L1 Trigger"); break;
case 18: sprintf(pName, "L2 Trigger"); break;
case 19: sprintf(pName, "Left Stick Button"); break;
case 20: sprintf(pName, "Right Stick Button"); break;
case 21: sprintf(pName, "D Button"); break;
case 22: sprintf(pName, "E Button"); break;
case 23: sprintf(pName, "Left Stick X-Axis"); break;
case 24: sprintf(pName, "Left Stick Y-Axis"); break;
case 25: sprintf(pName, "Right Stick X-Axis"); break;
case 26: sprintf(pName, "Right Stick Y-Axis"); break;
default:
#if FAKE_IT
sprintf(pName, "#{V:Macally, P:iShock, C:%ld}#", pCookie);
#else
result = false;
#endif FAKE_IT
break;
}
break;
default:
#if FAKE_IT
sprintf(pName, "#{V:Macally, P:%ld, C:%ld}#", pProductID, pCookie); break;
#else
result = false;
#endif FAKE_IT
break;
}
break;
case kMacsense:
switch (pProductID) {
case kFunPadF107:
result = true;
switch (pCookie) {
case 3: sprintf(pName, "Button 1"); break;
case 4: sprintf(pName, "Button 2"); break;
case 5: sprintf(pName, "Button 3"); break;
case 6: sprintf(pName, "Button 4"); break;
case 7: sprintf(pName, "L1 Trigger"); break;
case 8: sprintf(pName, "R1 Trigger"); break;
case 9: sprintf(pName, "L2 Trigger"); break;
case 10: sprintf(pName, "R2 Trigger"); break;
case 11: sprintf(pName, "Right Stick X-Axis"); break;
case 12: sprintf(pName, "Right Stick Y-Axis"); break;
case 13: sprintf(pName, "Left Stick X-Axis"); break;
case 14: sprintf(pName, "Left Stick Y-Axis"); break;
case 15: sprintf(pName, "Hat Switch"); break;
default:
#if FAKE_IT
sprintf(pName, "#{V:Macsense, P:FunPad F-107, C:%ld}#", pCookie);
#else
result = false;
#endif FAKE_IT
break;
}
default:
#if FAKE_IT
sprintf(pName, "#{V:Macsense, P:%ld, C:%ld}#", pProductID, pCookie);
#else
result = false;
#endif FAKE_IT
break;
}
break;
default:
#if FAKE_IT
sprintf(pName, "#{V:%ld, P:%ld, C:%ld}#", pVendorID, pProductID, pCookie);
#else
result = false;
#endif FAKE_IT
break;
}
return result;
}
// ---------------------------------
// set name from vendor id/product id & usage look up
Boolean HIDGetElementNameFromVendorProductUsage (const long pVendorID, const long pProductID, const long pUsagePage, const long pUsage, char * pName)
{
Boolean result = false;
*pName = 0; // clear name
if (xml_search_usage(pVendorID, pProductID, pUsagePage, pUsage, pName))
return true;
#if FAKE_IT
sprintf(pName, "#{V:%ld, P:%ld, U:%ld:%ld}#", pVendorID, pProductID, pUsagePage, pUsage);
result = true;
#endif
return result;
}
--- NEW FILE: HID_Config_Utilities.h ---
/*
File: HID_Config_Utilities.h
Contains: Definition of the interfaces to <HID_Config_Utilities.c>
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _HID_Config_Utilities_h_
#define _HID_Config_Utilities_h_
#include <stdio.h>
#include "HID_Utilities.h"
enum
{
kPercentMove = 10 // precent of overall range a element must move to register
};
struct recSaveHID
{
long actionCookie;
// device
// need to add serial number when I have a test case
long vendorID;
long productID;
long locID;
long usage;
long usagePage;
// elements
long usagePageE;
long usageE;
void * cookie;
};
typedef struct recSaveHID recSaveHID;
typedef recSaveHID * pRecSaveHID;
// polls all devices and elements for a change greater than kPercentMove. Times out after given time
// returns true and pointer to device and element if found
// returns false and NULL for both parameters if not found
extern unsigned char HIDConfigureAction (pRecDevice * ppDevice, pRecElement * ppElement, float timeout);
// take input records, save required info
// assume file is open and at correct position.
extern void HIDSaveElementConfig (FILE * fileRef, pRecDevice pDevice, pRecElement pElement, long actionCookie);
// take file, read one record (assume file position is correct and file is open)
// search for matching device
// return pDevice, pElement and cookie for action
extern long HIDRestoreElementConfig (FILE * fileRef, pRecDevice * ppDevice, pRecElement * ppElement);
#endif
--- NEW FILE: HID_Name_Lookup.h ---
/*
File: HID_Name_Lookup.h
Contains: Definition of the HID device name lookup functions for the HID utilites.
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _HID_Name_Lookup_h_
#define _HID_Name_Lookup_h_
#include "HID_Utilities.h"
// ==================================
#ifdef __cplusplus
extern "C" {
#endif
// ==================================
// Note: Now that as the device data has now been moved into external .XML files these
// constansts should no longer be used. They will eventually be eliminated from this header.
#define kMicrosoft 1118
#define kSideWinderFFB2 27
#define kLogitech 1133
#define kWingManStrikeForce3D 49797
#define kMacally 8738
#define kiShock 16400
#define kiShockIIFFB 16416
#define kMacsense 1635
#define kFunPadF107 38916
// ==================================
// set name from vendor id/product id look up (using cookies)
extern Boolean HIDGetElementNameFromVendorProductCookie (const long vendorID, const long productID, const long cookie, char * pName);
// set name from vendor id/product id look up (using usage page & usage)
extern Boolean HIDGetElementNameFromVendorProductUsage (const long vendorID, const long productID, const long pUsagePage, const long pUsage, char * pName);
// ==================================
#ifdef __cplusplus
}
#endif
#endif // _HID_Name_Lookup_h_
--- NEW FILE: HID_Utilities_External.h ---
/*
File: HID_Utilities_External.h
Contains: Definition of the HID Utilities exported functions
External interface for HID Utilities, can be used with either library or source
Check notes below for usage. Some type casting is required so library is framework and carbon free
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _HID_Utilities_External_h_
#define _HID_Utilities_External_h_
// ==================================
#if PRAGMA_ONCE
#pragma once
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if PRAGMA_IMPORT
#pragma import on
#endif
#pragma options align=mac68k
// ==================================
//includes
#if TARGET_RT_MAC_CFM
// from IOHIDKeys.h (IOKit)
// this can't be included since the orginal file has framework includes
// developers may need to add definitions here
enum IOHIDElementType
{
kIOHIDElementTypeInput_Misc = 1,
kIOHIDElementTypeInput_Button = 2,
kIOHIDElementTypeInput_Axis = 3,
kIOHIDElementTypeInput_ScanCodes = 4,
kIOHIDElementTypeOutput = 129,
kIOHIDElementTypeFeature = 257,
kIOHIDElementTypeCollection = 513
};
typedef enum IOHIDElementType IOHIDElementType;
enum IOHIDReportType
{
kIOHIDReportTypeInput = 0,
kIOHIDReportTypeOutput,
kIOHIDReportTypeFeature,
kIOHIDReportTypeCount
};
typedef enum IOHIDReportType IOHIDReportType;
typedef void (*IOHIDCallbackFunction)(void * target, unsigned long result, void* refcon, void * sender);
typedef void* IOHIDEventStruct;
#else
#include <IOKit/hid/IOHIDLib.h>
#endif TARGET_RT_MAC_CFM
#if 0
#include <IOKit/hid/IOHIDUsageTables.h>
#include "PID.h" // NOTE: These are now in <IOKit/hid/IOHIDUsageTables.h>
#include "IOHIDPowerUsage.h" // NOTE: These are now in <IOKit/hid/IOHIDUsageTables.h>
#endif
#include <stdio.h>
// ==================================
// Device and Element Interfaces
typedef enum HIDElementTypeMask
{
kHIDElementTypeInput = 1 << 1,
kHIDElementTypeOutput = 1 << 2,
kHIDElementTypeFeature = 1 << 3,
kHIDElementTypeCollection = 1 << 4,
kHIDElementTypeIO = kHIDElementTypeInput | kHIDElementTypeOutput | kHIDElementTypeFeature,
kHIDElementTypeAll = kHIDElementTypeIO | kHIDElementTypeCollection
}HIDElementTypeMask;
struct recElement
{
unsigned long type; // the type defined by IOHIDElementType in IOHIDKeys.h
long usagePage; // usage page from IOUSBHIDParser.h which defines general usage
long usage; // usage within above page from IOUSBHIDParser.h which defines specific usage
void * cookie; // unique value (within device of specific vendorID and productID) which identifies element, will NOT change
long min; // reported min value possible
long max; // reported max value possible
long scaledMin; // reported scaled min value possible
long scaledMax; // reported scaled max value possible
long size; // size in bits of data return from element
unsigned char relative; // are reports relative to last report (deltas)
unsigned char wrapping; // does element wrap around (one value higher than max is min)
unsigned char nonLinear; // are the values reported non-linear relative to element movement
unsigned char preferredState; // does element have a preferred state (such as a button)
unsigned char nullState; // does element have null state
long units; // units value is reported in (not used very often)
long unitExp; // exponent for units (also not used very often)
char name[256]; // name of element (c string)
// runtime variables
long initialCenter; // center value at start up
unsigned char hasCenter; // whether or not to use center for calibration
long minReport; // min returned value
long maxReport; // max returned value (calibrate call)
long userMin; // user set value to scale to (scale call)
long userMax;
struct recElement * pPrevious; // previous element (NULL at list head)
struct recElement * pChild; // next child (only of collections)
struct recElement * pSibling; // next sibling (for elements and collections)
long depth;
};
typedef struct recElement recElement;
typedef recElement* pRecElement;
struct recDevice
{
void * interface; // interface to device, NULL = no interface
void * queue; // device queue, NULL = no queue
void * queueRunLoopSource; // device queue run loop source, NULL == no source
void * transaction; // output transaction interface, NULL == no interface
void * notification; // notifications
char transport[256]; // device transport (c string)
long vendorID; // id for device vendor, unique across all devices
long productID; // id for particular product, unique across all of a vendors devices
long version; // version of product
char manufacturer[256]; // name of manufacturer
char product[256]; // name of product
char serial[256]; // serial number of specific product, can be assumed unique across specific product or specific vendor (not used often)
long locID; // long representing location in USB (or other I/O) chain which device is pluged into, can identify specific device on machine
long usage; // usage page from IOUSBHID Parser.h which defines general usage
long usagePage; // usage within above page from IOUSBHID Parser.h which defines specific usage
long totalElements; // number of total elements (should be total of all elements on device including collections) (calculated, not reported by device)
long features; // number of elements of type kIOHIDElementTypeFeature
long inputs; // number of elements of type kIOHIDElementTypeInput_Misc or kIOHIDElementTypeInput_Button or kIOHIDElementTypeInput_Axis or kIOHIDElementTypeInput_ScanCodes
long outputs; // number of elements of type kIOHIDElementTypeOutput
long collections; // number of elements of type kIOHIDElementTypeCollection
long axis; // number of axis (calculated, not reported by device)
long buttons; // number of buttons (calculated, not reported by device)
long hats; // number of hat switches (calculated, not reported by device)
long sliders; // number of sliders (calculated, not reported by device)
long dials; // number of dials (calculated, not reported by device)
long wheels; // number of wheels (calculated, not reported by device)
recElement* pListElements; // head of linked list of elements
struct recDevice* pNext; // next device
};
typedef struct recDevice recDevice;
typedef recDevice* pRecDevice;
// ==================================
// HID Utilities interface
// ==================================
// Create and open an interface to device, required prior to extracting values or building queues
// Note: appliction now owns the device and must close and release it prior to exiting
extern unsigned long HIDCreateOpenDeviceInterface (UInt32 hidDevice, pRecDevice pDevice);
// builds list of device with elements (allocates memory and captures devices)
// list is allcoated internally within HID Utilites and can be accessed via accessor functions
// structures within list are considered flat and user accessable, butnot user modifiable
// can be called again to rebuild list to account for new devices (will do the right thing in case of disposing existing list)
// usagePage, usage are each a numDeviceTypes sized array of matching usage and usage pages
// returns true if succesful
extern Boolean HIDBuildMultiDeviceList (UInt32 *pUsagePage, UInt32 *pUsage, UInt32 numDeviceTypes);
// same as above but this uses a single usagePage and usage
extern Boolean HIDBuildDeviceList (UInt32 usagePage, UInt32 usage);
// updates the current device list for any new/removed devices
// if this is called before HIDBuildDeviceList the it functions like HIDBuildMultiDeviceList
// usagePage, usage are each a numDeviceTypes sized array of matching usage and usage pages
// returns true if successful which means if any device were added or removed (the device config changed)
extern Boolean HIDUpdateDeviceList (UInt32 *pUsagePage, UInt32 *pUsage, UInt32 numDeviceTypes);
// release list built by above function
// MUST be called prior to application exit to properly release devices
// if not called (or app crashes) devices can be recovered by pluging into different location in USB chain
extern void HIDReleaseDeviceList (void);
// does a device list exist
extern Boolean HIDHaveDeviceList (void);
// how many HID devices have been found
// returns 0 if no device list exist
extern UInt32 HIDCountDevices (void);
// how many elements does a specific device have
// returns 0 if device is invalid or NULL
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get non-collection elements
extern UInt32 HIDCountDeviceElements (pRecDevice pDevice, HIDElementTypeMask typeMask);
// get the first device in the device list
// returns NULL if no list exists
extern pRecDevice HIDGetFirstDevice (void);
// get next device in list given current device as parameter
// returns NULL if end of list
extern pRecDevice HIDGetNextDevice (pRecDevice pDevice);
// get the first element of device passed in as parameter
// returns NULL if no list exists or device does not exists or is NULL
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get previous HIDGetFirstDeviceElement functionality
extern pRecElement HIDGetFirstDeviceElement (pRecDevice pDevice, HIDElementTypeMask typeMask);
// get next element of given device in list given current element as parameter
// will walk down each collection then to next element or collection (depthwise traverse)
// returns NULL if end of list
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get previous HIDGetNextDeviceElement functionality
extern pRecElement HIDGetNextDeviceElement (pRecElement pElement, HIDElementTypeMask typeMask);
// get previous element of given device in list given current element as parameter
// this walks directly up the tree to the top element and does not search at each level
// returns NULL if beginning of list
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get non-collection elements
extern pRecElement HIDGetPreviousDeviceElement (pRecElement pElement, HIDElementTypeMask typeMask);
// ==================================
// Name Lookup Interfaces
// returns C string type name given a type enumeration passed in as parameter (see IOHIDKeys.h)
// returns empty string for invlid types
extern void HIDGetTypeName (IOHIDElementType theType, char * cstrName);
// set name from vendor id/product id look up (using cookies)
extern Boolean HIDGetElementNameFromVendorProductCookie (const long vendorID, const long productID, const long cookie, char * pName);
// set name from vendor id/product id look up (using usage page & usage)
extern Boolean HIDGetElementNameFromVendorProductUsage (const long vendorID, const long productID, const long pUsagePage, const long pUsage, char * pName);
// returns C string usage given usage page and usage passed in as parameters (see IOUSBHIDParser.h)
// returns usage page and usage values in string form for unknown values
extern void HIDGetUsageName (long valueUsagePage, long valueUsage, char * cstrName);
// ---------------------------------
// convert an element type to a mask
extern HIDElementTypeMask HIDConvertElementTypeToMask (const long type);
// find this device
extern Boolean HIDFindDevice(const pRecDevice pSearchDevice, pRecDevice *ppFoundDevice);
// find the device and element for this action
// Device: serial, vendorID, productID, location, usagePage, usage
// Element: cookie, usagePage, usage,
extern Boolean HIDFindActionDeviceAndElement(const pRecDevice pSearchDevice, const pRecElement pSearchElement,
pRecDevice *ppFoundDevice, pRecElement *ppFoundElement);
// find the device and element for this action
// Device: serial, vendorID, productID, location, usagePage, usage
// Element: cookie, usagePage, usage,
extern Boolean HIDFindSubElement(const pRecElement pStartElement, const pRecElement pSearchElement, pRecElement *ppFoundElement);
// print out all of an elements information
extern int HIDPrintElement(const pRecElement pElement);
// return true if this is a valid device pointer
extern Boolean HIDIsValidDevice(const pRecDevice pSearchDevice);
// return true if this is a valid element pointer for this device
extern Boolean HIDIsValidElement(const pRecDevice pSearchDevice, const pRecElement pSearchElement);
// ==================================
// Element Event Queue and Value Interfaces
enum
{
kDefaultUserMin = 0, // default user min and max used for scaling
kDefaultUserMax = 255
};
enum
{
kDeviceQueueSize = 50 // this is wired kernel memory so should be set to as small as possible
// but should account for the maximum possible events in the queue
// USB updates will likely occur at 100 Hz so one must account for this rate of
// if states change quickly (updates are only posted on state changes)
};
// ==================================
// queues specific element, performing any device queue set up required
extern unsigned long HIDQueueElement (pRecDevice pDevice, pRecElement pElement);
// adds all elements to queue, performing any device queue set up required
extern unsigned long HIDQueueDevice (pRecDevice pDevice);
// removes element for queue, if last element in queue will release queue and device
extern unsigned long HIDDequeueElement (pRecDevice pDevice, pRecElement pElement);
// completely removes all elements from queue and releases queue and device
extern unsigned long HIDDequeueDevice (pRecDevice pDevice);
// releases all device queues for quit or rebuild (must be called)
extern unsigned long HIDReleaseAllDeviceQueues (void);
// releases interface to device, should be done prior to exiting application (called from HIDReleaseDeviceList)
extern unsigned long HIDCloseReleaseInterface (pRecDevice pDevice);
// returns true if an event is avialable for the element and fills out *pHIDEvent structure, returns false otherwise
// pHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required
extern unsigned char HIDGetEvent (pRecDevice pDevice, void * pHIDEvent);
// returns current value for element, creating device interface as required, polling element
extern long HIDGetElementValue (pRecDevice pDevice, pRecElement pElement);
// Set an elements value
// NOTE: This should only be used when a single element report needs to be sent.
// If multiple elements reports are to be send then transactions should be used.
// pIOHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required
extern long HIDSetElementValue (pRecDevice pDevice, pRecElement pElement,void* pIOHIDEvent);
// Set a callback to be called when a queue goes from empty to non-empty
extern long HIDSetQueueCallback (pRecDevice pDevice, IOHIDCallbackFunction callback,void* callbackTarget, void* callbackRefcon);
#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_2
// Get a report from a device
extern long HIDGetReport (pRecDevice pDevice,const IOHIDReportType reportType, const unsigned long reportID, void* reportBuffer, unsigned long* reportBufferSize);
// Send a report to a device
extern long HIDSetReport (pRecDevice pDevice,const IOHIDReportType reportType, const unsigned long reportID, void* reportBuffer, const unsigned long reportBufferSize);
#endif MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_2
// ==================================
// HUD utilities interfaces
// returns calibrated value given raw value passed in
// calibrated value is equal to min and max values returned by HIDGetElementValue since device list built scaled to element reported min and max values
extern SInt32 HIDCalibrateValue (SInt32 value, pRecElement pElement);
// returns scaled value given raw value passed in
// scaled value is equal to current value assumed to be in the range of element reported min and max values scaled to user min and max scaled values
extern SInt32 HIDScaleValue (SInt32 value, pRecElement pElement);
// ==================================
// Conguration and Save Interfaces
enum
{
kPercentMove = 10 // precent of overall range a element must move to register
};
typedef struct recSaveHID
{
long actionCookie;
// device
// need to add serial number when I have a test case
long vendorID;
long productID;
long locID;
long usage;
long usagePage;
// elements
long usagePageE;
long usageE;
void * cookie;
}recSaveHID,*pRecSaveHID;
// polls all devices and elements for a change greater than kPercentMove. Times out after given time
// returns true and pointer to device and element if found
// returns false and NULL for both parameters if not found
extern unsigned char HIDConfigureAction (pRecDevice * ppDevice, pRecElement * ppElement, float timeout);
// -- These are routines to use if the applcation wants HID Utilities to do the file handling --
// Note: the FILE* is a MachO posix FILE and will not work with the MW MSL FILE* type.
// take input records, save required info
// assume file is open and at correct position.
extern void HIDSaveElementConfig (FILE* fileRef, pRecDevice pDevice, pRecElement pElement, long actionCookie);
// take file, read one record (assume file position is correct and file is open)
// search for matching device
// return pDevice, pElement and cookie for action
extern long HIDRestoreElementConfig (FILE* fileRef, pRecDevice * ppDevice, pRecElement * ppElement);
// -- These routines use the CFPreferences API's.
// Save the device & element values into the specified key in the specified applications preferences
extern Boolean HIDSaveElementPref (CFStringRef keyCFStringRef, CFStringRef appCFStringRef, pRecDevice pDevice, pRecElement pElement);
// Find the specified preference in the specified application
// search for matching device and element
// return pDevice, pElement that matches
extern Boolean HIDRestoreElementPref (CFStringRef keyCFStringRef, CFStringRef appCFStringRef, pRecDevice * ppDevice, pRecElement * ppElement);
// -- These are routines to use if the client wants to use their own file handling --
// Set up a config record for saving
// takes an input records, returns record user can save as they want
// Note: the save rec must be pre-allocated by the calling app and will be filled out
extern void HIDSetElementConfig (pRecSaveHID pConfigRec, pRecDevice pDevice, pRecElement pElement, long actionCookie);
// Get matching element from config record
// takes a pre-allocated and filled out config record
// search for matching device
// return pDevice, pElement and cookie for action
extern long HIDGetElementConfig (pRecSaveHID pConfigRec, pRecDevice * ppDevice, pRecElement * ppElement);
// ==================================
// Output Transaction interface
// Create and open an transaction interface to device, required prior to extracting values or building Transactions
extern unsigned long HIDTransactionAddElement(pRecDevice pDevice, pRecElement pElement);
// removes an element from a Transaction
extern unsigned long HIDTransactionRemoveElement(pRecDevice pDevice, pRecElement pElement);
// return true if this transaction contains this element
extern Boolean HIDTransactionHasElement(pRecDevice pDevice, pRecElement pElement);
/* This changes the default value of an element, when the values of the */
/* elements are cleared, on clear or commit, they are reset to the */
/* default value */
/* This call can be made on elements that are not in the transaction, but */
/* has undefined behavior if made on elements not in the transaction */
/* which are later added to the transaction. */
/* In other words, an element should be added before its default is */
/* set, for well defined behavior. */
// pHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required
extern unsigned long HIDTransactionSetElementDefault(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Get the current setting of an element's default value */
// pHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required
extern unsigned long HIDTransactionGetElementDefault(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Add a change to the transaction, by setting an element value */
/* The change is not actually made until it is commited */
/* The element must be part of the transaction or this call will fail */
// pHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required
extern unsigned long HIDTransactionSetElementValue(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Get the current setting of an element value */
// pHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required
extern unsigned long HIDTransactionGetElementValue(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Commit the transaction, or clear all the changes and start over */
/* timoutMS is the timeout in milliseconds, a zero timeout will cause */
/* this call to be non-blocking (returning queue empty) if there */
/* is a NULL callback, and blocking forever until the queue is */
/* non-empty if their is a valid callback */
/* callback, if non-NULL is a callback to be called when data is */
/* inserted to the queue */
/* callbackTarget and callbackRefcon are passed to the callback */
extern unsigned long HIDTransactionCommit(pRecDevice pDevice);
/* Clear all the changes and start over */
extern unsigned long HIDTransactionClear(pRecDevice pDevice);
// ==================================
#pragma options align=reset
#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif
#ifdef __cplusplus
}
#endif
// ==================================
#endif // _HID_Utilities_External_h_
--- NEW FILE: HID_Utilities.c ---
/*
File: HID_Utilities.c
Contains: Implementation of HID Utilities
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
[...2159 lines suppressed...]
pDevice = pDevice->pNext;
}
return false;
}
// return true if this is a valid element pointer for this device
Boolean HIDIsValidElement(const pRecDevice pSearchDevice, const pRecElement pSearchElement)
{
if (HIDIsValidDevice(pSearchDevice))
{
pRecElement pRecElementTemp = HIDGetFirstDeviceElement(pSearchDevice,kHIDElementTypeAll);
while (pRecElementTemp)
{
if (pRecElementTemp == pSearchElement)
return true;
pRecElementTemp = HIDGetNextDeviceElement(pRecElementTemp,kHIDElementTypeAll);
}
}
return false;
}
--- NEW FILE: HID_Config_Utilities.c ---
/*
File: HID_Config_Utilities.c
Contains: Implementation of the HID configuration utilities for the HID utilities.
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdlib.h> // malloc
#include <time.h> // clock
#include <IOKit/hid/IOHIDUsageTables.h>
#include "HID_Utilities_Internal.h"
#include "HID_Utilities_External.h"
// ---------------------------------
// polls all devices and elements for a change greater than kPercentMove. Times out after given time
// returns 1 and pointer to device and element if found
// returns 0 and NULL for both parameters if not found
unsigned char HIDConfigureAction (pRecDevice * ppDevice, pRecElement * ppElement, float timeout)
{
long numDevices, maxElements = 0;
long * saveValueArray;
pRecDevice pDevice = NULL;
pRecElement pElement = NULL;
short deviceNum = 0;
unsigned char found = 0, done = 0;
clock_t start = clock (), end;
if (!HIDHaveDeviceList ()) // if we do not have a device list
if (0 == HIDBuildDeviceList (kHIDPage_GenericDesktop, 0)) // if we could not build another list (use generic page)
return 0; // return 0
// build list of device and elements to save current values
numDevices = HIDCountDevices ();
pDevice = HIDGetFirstDevice ();
while (pDevice)
{
long numElements = HIDCountDeviceElements (pDevice, kHIDElementTypeInput);
if (numElements > maxElements)
maxElements = numElements;
pDevice = HIDGetNextDevice (pDevice);
}
saveValueArray = (long *) malloc (sizeof (long) * numDevices * maxElements); // 2D array to save values
bzero(saveValueArray,sizeof (long) * numDevices * maxElements); // clear array
// store current values
deviceNum = 0;
pDevice = HIDGetFirstDevice ();
while (pDevice)
{
short elementNum = 0;
pElement = HIDGetFirstDeviceElement (pDevice, kHIDElementTypeInput);
while (pElement)
{
*(saveValueArray + (deviceNum * maxElements) + elementNum) = HIDGetElementValue (pDevice, pElement);
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeInput);
elementNum++;
}
pDevice = HIDGetNextDevice (pDevice);
deviceNum++;
}
// poll all devices and elements, compare current value to save +/- kPercentMove
while ((!found) && (!done))
{
double secs;
// are we done?
end = clock();
secs = (double)(end - start) / CLOCKS_PER_SEC;
if (secs > timeout)
done = 1;
deviceNum = 0;
pDevice = HIDGetFirstDevice ();
while (pDevice)
{
short elementNum = 0;
pElement = HIDGetFirstDeviceElement (pDevice, kHIDElementTypeInput);
while (pElement)
{
// ignore force feedback devices AND arrays
if ((kHIDPage_PID != pElement->usagePage) && (-1 != pElement->usage))
{
long initialValue = *(saveValueArray + (deviceNum * maxElements) + elementNum);
long value = HIDGetElementValue (pDevice, pElement);
long delta = (float)(pElement->max - pElement->min) * kPercentMove * 0.01;
if (((initialValue + delta) < value) || ((initialValue - delta) > value))
{
found = 1;
break;
}
}
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeInput);
elementNum++;
}
if (found)
break;
pDevice = HIDGetNextDevice (pDevice);
deviceNum++;
}
}
// return device and element moved
if (found)
{
*ppDevice = pDevice;
*ppElement = pElement;
return 1;
}
else
{
*ppDevice = NULL;
*ppElement = NULL;
return 0;
}
}
// ---------------------------------
// takes input records, save required info
// assume file is open and at correct position.
// will always write to file (if file exists) size of recSaveHID, even if device and or element is bad
void HIDSaveElementConfig (FILE * fileRef, pRecDevice pDevice, pRecElement pElement, long actionCookie)
{
recSaveHID saveRec;
if (HIDIsValidElement(pDevice,pElement))
{
// clear rec
bzero(&saveRec,sizeof(recSaveHID));
saveRec.actionCookie = actionCookie;
// must save
// actionCookie
// Device: serial,vendorID, productID, location, usagePage, usage
// Element: cookie, usagePage, usage,
// need to add serial number when I have a test case
saveRec.vendorID = pDevice->vendorID;
saveRec.productID = pDevice->productID;
saveRec.locID = pDevice->locID;
saveRec.usage = pDevice->usage;
saveRec.usagePage = pDevice->usagePage;
saveRec.usagePageE = pElement->usagePage;
saveRec.usageE = pElement->usage;
saveRec.cookie = pElement->cookie;
// write to file
if (fileRef)
fwrite ((void *)&saveRec, sizeof (recSaveHID), 1, fileRef);
}
}
// ---------------------------------
// take file, read one record (assume file position is correct and file is open)
// search for matching device
// return pDevice, pElement and cookie for action
long HIDRestoreElementConfig (FILE * fileRef, pRecDevice * ppDevice, pRecElement * ppElement)
{
// Device: serial,vendorID, productID, location, usagePage, usage
// Element: cookie, usagePage, usage,
pRecDevice pDevice, pFoundDevice = NULL;
pRecElement pElement, pFoundElement = NULL;
recSaveHID restoreRec;
fread ((void *) &restoreRec, 1, sizeof (recSaveHID), fileRef);
// compare to current device list for matches
// look for device
if (restoreRec.locID && restoreRec.vendorID && restoreRec.productID)
{ // look for specific device type plug in to same port
pDevice = HIDGetFirstDevice ();
while (pDevice)
{
if ((restoreRec.locID == pDevice->locID) &&
(restoreRec.vendorID == pDevice->vendorID) &&
(restoreRec.productID == pDevice->productID))
pFoundDevice = pDevice;
if (pFoundDevice)
break;
pDevice = HIDGetNextDevice (pDevice);
}
if (pFoundDevice)
{
pElement = HIDGetFirstDeviceElement (pFoundDevice, kHIDElementTypeIO);
while (pElement)
{
if (restoreRec.cookie == pElement->cookie)
pFoundElement = pElement;
if (pFoundElement)
break;
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
// if no cookie match (should NOT occur) match on usage
pElement = HIDGetFirstDeviceElement (pFoundDevice, kHIDElementTypeIO);
while (pElement)
{
if ((restoreRec.usageE == pElement->usage) &&
(restoreRec.usagePageE == pElement->usagePage))
pFoundElement = pElement;
if (pFoundElement)
break;
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
}
}
// if we have not found a match, look at just vendor and product
if ((NULL == pFoundDevice) &&
(restoreRec.vendorID && restoreRec.productID))
{
pDevice = HIDGetFirstDevice ();
while (pDevice)
{
if ((restoreRec.vendorID == pDevice->vendorID) &&
(restoreRec.productID == pDevice->productID))
pFoundDevice = pDevice;
if (pFoundDevice)
break;
pDevice = HIDGetNextDevice (pDevice);
}
// match elements by cookie since same device type
if (pFoundDevice)
{
pElement = HIDGetFirstDeviceElement (pFoundDevice, kHIDElementTypeIO);
while (pElement)
{
if (restoreRec.cookie == pElement->cookie)
pFoundElement = pElement;
if (pFoundElement)
break;
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
// if no cookie match (should NOT occur) match on usage
pElement = HIDGetFirstDeviceElement (pFoundDevice, kHIDElementTypeIO);
while (pElement)
{
if ((restoreRec.usageE == pElement->usage) &&
(restoreRec.usagePageE == pElement->usagePage))
pFoundElement = pElement;
if (pFoundElement)
break;
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
}
}
// if we have not found a match look for just same type of device
if ((NULL == pFoundDevice) && (restoreRec.usage && restoreRec.usagePage))
{
pDevice = HIDGetFirstDevice ();
while (pDevice)
{
if ((restoreRec.usage == pDevice->usage) && (restoreRec.usagePage == pDevice->usagePage))
pFoundDevice = pDevice;
if (pFoundDevice)
break;
pDevice = HIDGetNextDevice (pDevice);
}
// match elements by type
if (pFoundDevice)
{
pElement = HIDGetFirstDeviceElement (pFoundDevice, kHIDElementTypeIO);
while (pElement)
{
if ((restoreRec.usageE == pElement->usage) &&
(restoreRec.usagePageE == pElement->usagePage))
pFoundElement = pElement;
if (pFoundElement)
break;
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
}
}
// if still not found just get first device
if (NULL == pFoundDevice)
{
pFoundDevice = HIDGetFirstDevice ();
// match elements by type
if (pFoundDevice)
{
pElement = HIDGetFirstDeviceElement (pFoundDevice, kHIDElementTypeIO);
while (pElement)
{
if ((restoreRec.usageE == pElement->usage) &&
(restoreRec.usagePageE == pElement->usagePage))
pFoundElement = pElement;
if (pFoundElement)
break;
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
}
}
if ((NULL == pFoundDevice) || (NULL == pFoundElement))
{
// no HID device
*ppDevice = NULL;
*ppElement = NULL;
return restoreRec.actionCookie;
}
else
{
// no HID device
*ppDevice = pFoundDevice;
*ppElement = pFoundElement;
return restoreRec.actionCookie;
}
}
// ---------------------------------
// Find the specified preference in the specified application
// search for matching device and element
// return pDevice, pElement that matches
Boolean HIDRestoreElementPref (CFStringRef keyCFStringRef, CFStringRef appCFStringRef, pRecDevice * ppDevice, pRecElement * ppElement)
{
Boolean found = false;
if ((NULL != keyCFStringRef) && (NULL != appCFStringRef) && (NULL != ppDevice) && (NULL != ppElement))
{
CFPropertyListRef prefCFPropertyListRef = CFPreferencesCopyAppValue(keyCFStringRef, appCFStringRef);
if (NULL != prefCFPropertyListRef)
{
if (CFStringGetTypeID() == CFGetTypeID(prefCFPropertyListRef))
{
char buffer[256];
if (CFStringGetCString((CFStringRef) prefCFPropertyListRef, buffer, sizeof(buffer), kCFStringEncodingASCII))
{
recDevice searchDevice;
recElement searchElement;
int count = sscanf(buffer, "d:{v:%ld, p:%ld, l:%ld, p:%ld, u:%ld}, e:{t:%ld, p:%ld, u:%ld, c:%ld}",
&searchDevice.vendorID, &searchDevice.productID, &searchDevice.locID, &searchDevice.usagePage, &searchDevice.usage,
&searchElement.type, &searchElement.usagePage, &searchElement.usage, (long*) &searchElement.cookie);
if (9 == count) // if we found all nine parametersÉ
{ // and can find a device & element that matches theseÉ
if (HIDFindActionDeviceAndElement(&searchDevice, &searchElement,ppDevice, ppElement))
{
found = true;
}
}
}
}
else
{
// We found the entry with this key but it's the wrong type; delete it.
CFPreferencesSetAppValue(keyCFStringRef, NULL, appCFStringRef);
(void) CFPreferencesAppSynchronize(appCFStringRef);
}
CFRelease(prefCFPropertyListRef);
}
}
return found;
}
// ---------------------------------
// Save the device & element values into the specified key in the specified applications preferences
Boolean HIDSaveElementPref (const CFStringRef keyCFStringRef, CFStringRef appCFStringRef, pRecDevice pDevice, pRecElement pElement)
{
Boolean success = false;
if ((NULL != keyCFStringRef) && (NULL != appCFStringRef) && HIDIsValidElement(pDevice,pElement))
{
CFStringRef prefCFStringRef =
CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("d:{v:%ld, p:%ld, l:%ld, p:%ld, u:%ld}, e:{t:%ld, p:%ld, u:%ld, c:%ld}"),
pDevice->vendorID, pDevice->productID, pDevice->locID, pDevice->usagePage, pDevice->usage,
pElement->type, pElement->usagePage, pElement->usage, pElement->cookie);
if (NULL != prefCFStringRef)
{
CFPreferencesSetAppValue(keyCFStringRef, prefCFStringRef, kCFPreferencesCurrentApplication);
CFRelease(prefCFStringRef);
success = true;
}
}
return success;
}
--- NEW FILE: HIDLib.h ---
/*
File: HIDLib.h
Contains: Include file to define kBuildingLibrary constant (only include when building libraries)
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#define kBuildingLibrary 1
--- NEW FILE: HID_Utilities.h ---
/*
File: HID_Utilities.h
Contains: External interface for HID Utilities
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _HID_Utilities_h_
#define _HID_Utilities_h_
#include <Carbon/Carbon.h>
#include <IOKit/IOTypes.h>
// 10.0.x
//#include <IOKit/IOUSBHIDParser.h>
// 10.1.x
#include <IOKit/hid/IOHIDUsageTables.h>
#include <IOKit/HID/IOHIDLib.h>
// ==================================
#ifdef __cplusplus
extern "C" {
#endif
// ==================================
enum
{
kDefaultUserMin = 0, // default user min and max used for scaling
kDefaultUserMax = 255,
};
typedef enum HIDElementTypeMask
{
kHIDElementTypeInput = 1 << 1,
kHIDElementTypeOutput = 1 << 2,
kHIDElementTypeFeature = 1 << 3,
kHIDElementTypeCollection = 1 << 4,
kHIDElementTypeIO = kHIDElementTypeInput | kHIDElementTypeOutput | kHIDElementTypeFeature,
kHIDElementTypeAll = kHIDElementTypeIO | kHIDElementTypeCollection
}HIDElementTypeMask;
struct recElement
{
IOHIDElementType type; // the type defined by IOHIDElementType in IOHIDKeys.h
long usagePage; // usage page from IOUSBHIDParser.h which defines general usage
long usage; // usage within above page from IOUSBHIDParser.h which defines specific usage
IOHIDElementCookie cookie; // unique value (within device of specific vendorID and productID) which identifies element, will NOT change
long min; // reported min value possible
long max; // reported max value possible
long scaledMin; // reported scaled min value possible
long scaledMax; // reported scaled max value possible
long size; // size in bits of data return from element
Boolean relative; // are reports relative to last report (deltas)
Boolean wrapping; // does element wrap around (one value higher than max is min)
Boolean nonLinear; // are the values reported non-linear relative to element movement
Boolean preferredState; // does element have a preferred state (such as a button)
Boolean nullState; // does element have null state
long units; // units value is reported in (not used very often)
long unitExp; // exponent for units (also not used very often)
Str255 name; // name of element (not used often)
// runtime variables
long minReport; // min returned value
long maxReport; // max returned value (calibrate call)
long userMin; // user set value to scale to (scale call)
long userMax;
struct recElement * pPrevious; // previous element (NULL at list head)
struct recElement * pChild; // next child (only of collections)
struct recElement * pSibling; // next sibling (for elements and collections)
};
typedef struct recElement recElement;
typedef recElement* pRecElement;
struct recDevice
{
IOHIDDeviceInterface ** interface; // interface to device, NULL = no interface
IOHIDQueueInterface ** queue; // device queue, NULL = no queue
CFRunLoopSourceRef queueRunLoopSource; // device queue run loop source, NULL == no source
IOHIDOutputTransactionInterface ** transaction; // output transaction interface, NULL == no transaction
io_object_t notification; // notifications
Str255 transport; // device transport
long vendorID; // id for device vendor, unique across all devices
long productID; // id for particular product, unique across all of a vendors devices
long version; // version of product
Str255 manufacturer; // name of manufacturer
Str255 product; // name of product
Str255 serial; // serial number of specific product, can be assumed unique across specific product or specific vendor (not used often)
long locID; // long representing location in USB (or other I/O) chain which device is pluged into, can identify specific device on machine
long usage; // usage page from IOUSBHID Parser.h which defines general usage
long usagePage; // usage within above page from IOUSBHID Parser.h which defines specific usage
long totalElements; // number of total elements (should be total of all elements on device including collections) (calculated, not reported by device)
long features; // number of elements of type kIOHIDElementTypeFeature
long inputs; // number of elements of type kIOHIDElementTypeInput_Misc or kIOHIDElementTypeInput_Button or kIOHIDElementTypeInput_Axis or kIOHIDElementTypeInput_ScanCodes
long outputs; // number of elements of type kIOHIDElementTypeOutput
long collections; // number of elements of type kIOHIDElementTypeCollection
long axis; // number of axis (calculated, not reported by device)
long buttons; // number of buttons (calculated, not reported by device)
long hats; // number of hat switches (calculated, not reported by device)
long sliders; // number of sliders (calculated, not reported by device)
long dials; // number of dials (calculated, not reported by device)
long wheels; // number of wheels (calculated, not reported by device)
recElement* pListElements; // head of linked list of elements
struct recDevice* pNext; // next device
};
typedef struct recDevice recDevice;
typedef recDevice* pRecDevice;
// ==================================
// Create and open an interface to device, required prior to extracting values or building queues
// Note: appliction now owns the device and must close and release it prior to exiting
extern IOReturn HIDCreateOpenDeviceInterface (io_object_t hidDevice, pRecDevice pDevice);
// builds list of device with elements (allocates memory and captures devices)
// list is allcoated internally within HID Utilites and can be accessed via accessor functions
// structures within list are considered flat and user accessable, butnot user modifiable
// can be called again to rebuild list to account for new devices (will do the right thing in case of disposing existing list)
extern Boolean HIDBuildDeviceList (UInt32 usagePage, UInt32 usage);
// release list built by above function
// MUST be called prior to application exit to properly release devices
// if not called (or app crashes) devices can be recovered by pluging into different location in USB chain
extern void HIDReleaseDeviceList (void);
// does a device list exist
extern Boolean HIDHaveDeviceList (void);
// how many HID devices have been found
// returns 0 if no device list exist
extern UInt32 HIDCountDevices (void);
// how many elements does a specific device have
// returns 0 if device is invalid or NULL
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get non-collection elements
extern UInt32 HIDCountDeviceElements (pRecDevice pDevice, HIDElementTypeMask typeMask);
// get the first device in the device list
// returns NULL if no list exists
extern pRecDevice HIDGetFirstDevice (void);
// get next device in list given current device as parameter
// returns NULL if end of list
extern pRecDevice HIDGetNextDevice (pRecDevice pDevice);
// get the first element of device passed in as parameter
// returns NULL if no list exists or device does not exists or is NULL
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get previous HIDGetFirstDeviceElement functionality
extern pRecElement HIDGetFirstDeviceElement (pRecDevice pDevice, HIDElementTypeMask typeMask);
// get next element of given device in list given current element as parameter
// will walk down each collection then to next element or collection (depthwise traverse)
// returns NULL if end of list
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get previous HIDGetNextDeviceElement functionality
extern pRecElement HIDGetNextDeviceElement (pRecElement pElement, HIDElementTypeMask typeMask);
// get previous element of given device in list given current element as parameter
// this wlaks directly up the tree to the top element and does not search at each level
// returns NULL if beginning of list
// uses mask of HIDElementTypeMask to restrict element found
// use kHIDElementTypeIO to get non-collection elements
extern pRecElement HIDGetPreviousDeviceElement (pRecElement pElement, HIDElementTypeMask typeMask);
// returns C string type name given a type enumeration passed in as parameter (see IOHIDKeys.h)
// returns empty string for invlid types
extern void HIDGetTypeName (IOHIDElementType type, char * cstrName);
// returns C string usage given usage page and usage passed in as parameters (see IOUSBHIDParser.h)
// returns usage page and usage values in string form for unknown values
extern void HIDGetUsageName (long valueUsagePage, long valueUsage, char * cstrName);
// returns calibrated value given raw value passed in
// calibrated value is equal to min and max values returned by HIDGetElementValue since device list built scaled to element reported min and max values
extern SInt32 HIDCalibrateValue (SInt32 value, pRecElement pElement);
// returns scaled value given raw value passed in
// scaled value is equal to current value assumed to be in the range of element reported min and max values scaled to user min and max scaled values
extern SInt32 HIDScaleValue (SInt32 value, pRecElement pElement);
// ---------------------------------
// convert an element type to a mask
extern HIDElementTypeMask HIDConvertElementTypeToMask (const long type);
// find this device
extern Boolean HIDFindDevice(const pRecDevice pSearchDevice, pRecDevice *ppFoundDevice);
// find the device and element for this action
// Device: serial, vendorID, productID, location, usagePage, usage
// Element: cookie, usagePage, usage,
extern Boolean HIDFindActionDeviceAndElement(const pRecDevice pSearchDevice, const pRecElement pSearchElement,
pRecDevice *ppFoundDevice, pRecElement *ppFoundElement);
// find the device and element for this action
// Device: serial, vendorID, productID, location, usagePage, usage
// Element: cookie, usagePage, usage,
extern Boolean HIDFindSubElement(const pRecElement pStartElement, const pRecElement pSearchElement, pRecElement *ppFoundElement);
// print out all of an elements information
extern int HIDPrintElement(const pRecElement pElement);
// return true if this is a valid device pointer
extern Boolean HIDIsValidDevice(const pRecDevice pSearchDevice);
// return true if this is a valid element pointer for this device
extern Boolean HIDIsValidElement(const pRecDevice pSearchDevice, const pRecElement pSearchElement);
#ifdef __cplusplus
}
#endif
#endif // _HID_Utilities_h_
--- NEW FILE: HID Utilities Read Me.rtf ---
{\rtf1\mac\ansicpg10000\cocoartf102
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{\colortbl;\red255\green255\blue255;}
\vieww17000\viewh11120\viewkind0
\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\ql\qnatural
\f0\fs22 \cf0 HID Utilities Source\
Human Interface Device Manager Utility Functions\
\
Version 3.7 28 Oct 2K2\
General cleanup for web posting.\
\
Version 3.6 23 Oct 2K2\
Added new API's: HIDSetElementValue, HIDSetQueueCallback, HIDGetReport, HIDSetReport & HIDPrintElement,\
Note: <IOHIDPowerUsage.h> & <PID.h> have been incorporated into <IOKit/hid/IOHIDUsageTables.h>.\
\
Version 3.5 10 Aug 2K2\
HIDConfigureAction now only checks kHIDElementTypeInput elements.\
Changed some "for (x=0;x<n;x++) i[x] = 0;" code to use bzero instead.\
Moved device & element finding code into its own routines: HIDFindActionDeviceAndElement & HIDFindSubElement.\
The original HID utilities depended on the BSD FILE* implementation for HID[Save/Restore]ElementConfig and didn't work in CFM applications.\
So two new routine (HIDSaveElementPref & HIDRestoreElementPref) were added that use the CFPreferences API's instead. \
\
Version 3.4 Added code to support hot plugging & un-plugging devices. Note to developers: It's very important to use the HIDIsValidDevice\
and HIDIsValidElement API's to verify that cached device or element pointers are still valid before de-referencing them.\
This validation code has been added to all HID Utilities AIP's that take a device or element pointer as a parameter.\
Note also that this required that queueRunLoopSource and notification port fields be added to the device record. (see <HID_Utilities.h>)\
\
Version 3.3 Added output transaction support for UPS & FFB devices (see <HID_Transaction_Utilities.c> & <HID_Transaction_Utilities.h>).\
\
Version 3.2 Since 10.2 changed the cookie numbers (by adding a usage == -1element for arrays) a cookie agnostic method of getting\
device and element names was needed. Plus the nested (device & element) switch statements hardcoding the strings.\
So all the device, element & cookie strings have been moved out of the source file(s) and put into XML data files instead.\
NOTE: all local (static) routines now begin with "hid_" instead of "HID".\
All references to "Kernel/IOKit/hidsystem/" now (correctly) point to "IOKit/hid/" instead.\
\
Version 3.1: Added the basics of a element naming scheme. Right now it just supports one device (macally iShock) but as I get more \
device info I can add other devices (feel free to add to the name lookup file and send me the results). Added bad device \
and element chencking in config/save. Fixed one case of swapped usage page and usage variables. Fixed a few leaks \
noted by a developer. Add a NULL check to top level element handler to prevent NULL deference also noted by developer. \
Checked build with gcc3. Rebuilt bundle and static lib.\
\
Version 3.0: Major Change: Added CFM support.\
Project now can be built in three different ways with the interface being straight C with Mac OS X type reliance, thus completely\
suitable for CFM or MachO binary formats and Carbon, Cocoa, or command line interfaces.\
\
- Static Library: For use with Mac OS X MachO projects. The build product (in the build directory) can be static linked\
into any exisiting Mac OS X MachO project. The project should include HID_Utilities_External.h only for declarations.\
\
- Source: This is just including the HID Utilities source files in the target project. Works as previous, but now all the \
declarations needed are in the HID_Utilities_External.h header file.\
\
- Dynamic Library: Should only be used by CFM applications. There are some notes which MUST be followed. See the HID Explorer\
or the HID Config Save samples for CW7 projects which show the actual use of the library. The dylib is housed in a bundle\
which the CFM app finds at runtime and calls into. This bundle is included and the dylib project will automatically place\
the actual dylib in the bundle (contents/MacOS/). NOTE: The path to this is an absolute path for the build product of the \
project, you MUST modify this if you rebuild the dylib (which never be required). To do this select the prject name in the\
Files tab and Get Info. Point the build product to the HID.bundle/contents/MacOS/ directory in the HID Utilities directory.\
Then point the intermediates to the intermediates directory already in the build directory. This is required since the build\
product path is absolute and can't be project relative (yes, a bug has been filed). Again, this is only if you wnat to rebuild\
the dylib used for CFM applications. Also note, you must copy the HID.bundle into your application directory (if you are using\
the method in the sample to find the bundle) for your CFM application to use it.\
\
Other Notes:\
The interface is now completely Mac OS X type free. This means minor mods to your projects. See the element and device structures\
for guidence on the types. For example cookies now should be void *'s. Fixed a couple bugs in allocating queues. CLean up error\
checking to only dump DebugStrs if the source is used (vice the static or dynamic libraries).\
\
Version 2.0: Update. Fixed some 10.1 issues, notably spelling errors in constants and include differences. Fixed 10.0.x errors, notably \
type errors in retrieving element info, negative value handling (see GetElementValue), queuing error, and other minor changes.\
Major change in element list handling... Elements are now stored in a binary tree to mimic the tree sturcture of the \
device. This allows hierarchial diplay and parsing (See HID Explorer sample). Additionally, some of the routine declarations \
have chnaged to work with this tree structure, one can still get same list functionality by using GetNextDeviceElement routine \
with kHIDElementTypeIO constant. Collections are now stored in tree, so users of these functions must understand if they are \
looking at a valid IO element or a collection. Lastly, new parsing strings and two new headers are included to aid in decoding \
PID and power device elements.\
\
Version 1.0: Initial release featuring functions to get HID device list, get devices and elements, poll for values, setup queues and get events, \
handle configuration set up and saving/restoring of configurations.\
\
----\
\
This group of utilities is stand alone code to help developers work more easily with the HID Manager for Mac OS X with both MachO and CFM support. \
It provides a high level abstract of the current HID interface that sacrifices slight flexibility in favor single function set up, device and element \
retrieval, current value and event query, and configuration. This sample is the source code for the Utilities and does not provide a sample of the \
utilization. There are other samples which provide complete working examples of a HID device explorer and a simple game implementation. More samples \
will be forth coming shortly.\
\
This set of utilities is constantly evolving to both address any bugs and provide better support for developer requested features.\
Any suggestions and/or bugs can be directed to the Apple bug reporter at:\
<http://developer.apple.com/bugreporter/index.html>\
\
// ==================================\
\
// Device and Element Interfaces\
\
enum HIDElementTypeMask\
\{\
kHIDElementTypeInput = 1 << 1,\
kHIDElementTypeOutput = 1 << 2,\
kHIDElementTypeFeature = 1 << 3,\
kHIDElementTypeCollection = 1 << 4,\
kHIDElementTypeIO = kHIDElementTypeInput | kHIDElementTypeOutput | kHIDElementTypeFeature,\
kHIDElementTypeAll = kHIDElementTypeIO | kHIDElementTypeCollection\
\};\
typedef enum HIDElementTypeMask HIDElementTypeMask;\
\
\
struct recElement\
\{\
unsigned long type; // the type defined by IOHIDElementType in IOHIDKeys.h\
long usagePage; // usage page from IOUSBHIDParser.h which defines general usage\
long usage; // usage within above page from IOUSBHIDParser.h which defines specific usage\
void * cookie; // unique value (within device of specific vendorID and productID) which identifies element, will NOT change\
long min; // reported min value possible\
long max; // reported max value possible\
long scaledMin; // reported scaled min value possible\
long scaledMax; // reported scaled max value possible\
long size; // size in bits of data return from element\
unsigned char relative; // are reports relative to last report (deltas)\
unsigned char wrapping; // does element wrap around (one value higher than max is min)\
unsigned char nonLinear; // are the values reported non-linear relative to element movement\
unsigned char preferredState; // does element have a preferred state (such as a button)\
unsigned char nullState; // does element have null state\
long units; // units value is reported in (not used very often)\
long unitExp; // exponent for units (also not used very often)\
char name[256]; // name of element (not used often)\
\
// runtime variables\
long minReport; // min returned value\
long maxReport; // max returned value (calibrate call)\
long userMin; // user set value to scale to (scale call)\
long userMax; \
\
struct recElement * pPrevious; // previous element (NULL at list head)\
struct recElement * pChild; // next child (only of collections)\
struct recElement * pSibling; // next sibling (for elements and collections)\
\
\};\
typedef struct recElement recElement;\
typedef recElement* pRecElement;\
\
struct recDevice\
\{\
void * interface; // interface to device, NULL = no interface\
void * queue; // device queue, NULL = no queue\
char transport[256]; // device transport\
long vendorID; // id for device vendor, unique across all devices\
long productID; // id for particular product, unique across all of a vendors devices\
long version; // version of product\
char manufacturer[256]; // name of manufacturer\
char product[256]; // name of product\
char serial[256]; // serial number of specific product, can be assumed unique across specific product or specific vendor (not used often)\
long locID; // long representing location in USB (or other I/O) chain which device is pluged into, can identify specific device on machine\
long usage; // usage page from IOUSBHID Parser.h which defines general usage\
long usagePage; // usage within above page from IOUSBHID Parser.h which defines specific usage\
long totalElements; // number of total elements (should be total of all elements on device including collections) (calculated, not reported by device)\
long features; // number of elements of type kIOHIDElementTypeFeature\
long inputs; // number of elements of type kIOHIDElementTypeInput_Misc or kIOHIDElementTypeInput_Button or kIOHIDElementTypeInput_Axis or kIOHIDElementTypeInput_ScanCodes\
long outputs; // number of elements of type kIOHIDElementTypeOutput\
long collections; // number of elements of type kIOHIDElementTypeCollection\
long axis; // number of axis (calculated, not reported by device)\
long buttons; // number of buttons (calculated, not reported by device)\
long hats; // number of hat switches (calculated, not reported by device)\
long sliders; // number of sliders (calculated, not reported by device)\
long dials; // number of dials (calculated, not reported by device)\
long wheels; // number of wheels (calculated, not reported by device)\
recElement* pListElements; // head of linked list of elements \
struct recDevice* pNext; // next device\
\};\
typedef struct recDevice recDevice;\
typedef recDevice* pRecDevice;\
\
// ==================================\
\
// builds list of device with elements (allocates memory and captures devices)\
// list is allcoated internally within HID Utilites and can be accessed via accessor functions\
// structures within list are considered flat and user accessable, butnot user modifiable\
// can be called again to rebuild list to account for new devices (will do the right thing in case of disposing existing list)\
unsigned char HIDBuildDeviceList (unsigned long usagePage, unsigned long usage);\
\
// release list built by above function\
// MUST be called prior to application exit to properly release devices\
// if not called (or app crashes) devices can be recovered by pluging into different location in USB chain\
void HIDReleaseDeviceList (void);\
\
// does a device list exist\
unsigned char HIDHaveDeviceList (void);\
\
// how many HID devices have been found\
// returns 0 if no device list exist\
unsigned long HIDCountDevices (void);\
\
// how many elements does a specific device have\
// returns 0 if device is invalid or NULL\
// uses mask of HIDElementTypeMask to restrict element found\
// use kHIDElementTypeIO to get non-collection elements\
unsigned long HIDCountDeviceElements (pRecDevice pDevice, HIDElementTypeMask typeMask);\
\
// get the first device in the device list\
// returns NULL if no list exists\
pRecDevice HIDGetFirstDevice (void);\
\
// get next device in list given current device as parameter\
// returns NULL if end of list\
pRecDevice HIDGetNextDevice (pRecDevice pDevice);\
\
// get the first element of device passed in as parameter\
// returns NULL if no list exists or device does not exists or is NULL\
// uses mask of HIDElementTypeMask to restrict element found\
// use kHIDElementTypeIO to get previous HIDGetFirstDeviceElement functionality\
pRecElement HIDGetFirstDeviceElement (pRecDevice pDevice, HIDElementTypeMask typeMask);\
\
// get next element of given device in list given current element as parameter\
// will walk down each collection then to next element or collection (depthwise traverse)\
// returns NULL if end of list\
// uses mask of HIDElementTypeMask to restrict element found\
// use kHIDElementTypeIO to get previous HIDGetNextDeviceElement functionality\
pRecElement HIDGetNextDeviceElement (pRecElement pElement, HIDElementTypeMask typeMask);\
\
// get previous element of given device in list given current element as parameter\
// this wlaks directly up the tree to the top element and does not search at each level\
// returns NULL if beginning of list\
// uses mask of HIDElementTypeMask to restrict element found\
// use kHIDElementTypeIO to get non-collection elements\
pRecElement HIDGetPreviousDeviceElement (pRecElement pElement, HIDElementTypeMask typeMask);\
\
// returns C string type name given a type enumeration passed in as parameter (see IOHIDKeys.h)\
// returns empty string for invlid types\
void HIDGetTypeName (unsigned long type, char * cstrName);\
\
// returns C string usage given usage page and usage passed in as parameters (see IOUSBHIDParser.h)\
// returns usage page and usage values in string form for unknown values\
void HIDGetUsageName (long valueUsagePage, long valueUsage, char * cstrName);\
\
// ==================================\
\
// Element Event Queue and Value Interfaces\
\
enum\
\{\
kDefaultUserMin = 0, // default user min and max used for scaling\
kDefaultUserMax = 255\
\};\
\
enum\
\{\
kDeviceQueueSize = 50 // this is wired kernel memory so should be set to as small as possible\
// but should account for the maximum possible events in the queue\
// USB updates will likely occur at 100 Hz so one must account for this rate of\
// if states change quickly (updates are only posted on state changes)\
\};\
\
// ==================================\
\
// queues specific element, performing any device queue set up required\
unsigned long HIDQueueElement (pRecDevice pDevice, pRecElement pElement);\
\
// adds all elements to queue, performing any device queue set up required\
unsigned long HIDQueueDevice (pRecDevice pDevice);\
\
// removes element for queue, if last element in queue will release queue and device\
unsigned long HIDDequeueElement (pRecDevice pDevice, pRecElement pElement);\
\
// completely removes all elements from queue and releases queue and device\
unsigned long HIDDequeueDevice (pRecDevice pDevice);\
\
// returns true if an event is avialable for the element and fills out *pHIDEvent structure, returns false otherwise\
// pHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required\
unsigned char HIDGetEvent (pRecDevice pDevice, void * pHIDEvent);\
\
// returns current value for element, creating device interface as required, polling element\
// Note: this DOES NOT release the inteface so applications must properly release devices via ReleaseHIDDeviceList\
long HIDGetElementValue (pRecDevice pDevice, pRecElement pElement);\
\
// returns calibrated value given raw value passed in\
// calibrated value is equal to min and max values returned by HIDGetElementValue since device list built scaled to element reported min and max values\
long HIDCalibrateValue (long value, pRecElement pElement);\
\
// returns scaled value given raw value passed in\
// scaled value is equal to current value assumed to be in the range of element reported min and max values scaled to user min and max scaled values\
long HIDScaleValue (long value, pRecElement pElement);\
\
// ==================================\
\
// Conguration and Save Interfaces\
\
enum\
\{\
kPercentMove = 10 // precent of overall range a element must move to register\
\};\
\
struct recSaveHID\
\{\
long actionCookie;\
// device\
// need to add serial number when I have a test case\
long vendorID;\
long productID;\
long locID;\
long usage;\
long usagePage;\
// elements\
long usagePageE;\
long usageE;\
void * cookie;\
\};\
typedef struct recSaveHID recSaveHID;\
typedef recSaveHID * pRecSaveHID;\
\
// polls all devices and elements for a change greater than kPercentMove. Times out after given time\
// returns true and pointer to device and element if found\
// returns false and NULL for both parameters if not found\
unsigned char HIDConfigureAction (pRecDevice * ppDevice, pRecElement * ppElement, float timeout);\
\
// take input records, save required info\
// assume file is open and at correct position.\
void HIDSaveElementConfig (FILE * fileRef, pRecDevice pDevice, pRecElement pElement, long actionCookie);\
\
// take file, read one record (assume file position is correct and file is open)\
// search for matching device\
// return pDevice, pElement and cookie for action\
long HIDRestoreElementConfig (FILE * fileRef, pRecDevice * ppDevice, pRecElement * ppElement);\
\
----\
\
Requirements: Mac OS X, Project Builder (CodeWarrior 7 for sample CFM projects)\
\
We hope this helps people get up and running with HID Manager in a quick and painless manner.\
\
ggs}
--- NEW FILE: HID_Transaction_Utilities.c ---
/*
File: HID_Transaction_Utilities.h
Contains: Definitions of the HID queue functions for the HID utilites.
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <CoreServices/CoreServices.h>
#include "HID_Utilities_Internal.h"
#include "HID_Utilities_External.h"
// ==================================
// private functions
// creates a transaction for a device, allocates and creates the transaction interface if required
static IOReturn hid_CreateTransaction(pRecDevice pDevice)
{
IOReturn result = kIOReturnSuccess;
if (HIDIsValidDevice(pDevice))
{
if (NULL == pDevice->transaction) // if we don't already have a transactionÉ
{
if (NULL != pDevice->interface) // and we do have an interfaceÉ
{
pDevice->transaction = (void *) (*(IOHIDDeviceInterface**) pDevice->interface)->allocOutputTransaction (pDevice->interface); // alloc Transaction
if (pDevice->transaction) // if it was successfulÉ
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->create (pDevice->transaction); // create actual transaction
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nFailed to create transaction via create: error = %ld.", result);
}
else
{
HIDReportError ("\nhid_CreateTransaction failed to allocOutputTransaction");
if (!result)
result = kIOReturnError; // synthesis error
}
}
else
HIDReportErrorNum ("\nhid_CreateTransaction failed: Device inteface does not exist.", result);
}
}
return result;
}
// ==================================
// public functions
// ---------------------------------
// add an element to a Transaction
unsigned long HIDTransactionAddElement(pRecDevice pDevice, pRecElement pElement)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidElement(pDevice,pElement))
{
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->addElement (pDevice->transaction,pElement->cookie); // add element
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionAddElement failed to add Element: error = %ld.", result);
}
else
{
HIDReportError ("\nHIDTransactionAddElement failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
// removes an element from a Transaction
unsigned long HIDTransactionRemoveElement(pRecDevice pDevice, pRecElement pElement)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidElement(pDevice,pElement))
{
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->removeElement (pDevice->transaction,pElement->cookie); // remove element
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionRemoveElement failed to remove Element: error = %ld.", result);
}
else
{
HIDReportError ("\nHIDTransactionRemoveElement failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
// return true if this transaction contains this element
Boolean HIDTransactionHasElement(pRecDevice pDevice, pRecElement pElement)
{
Boolean result = false;
if (HIDIsValidElement(pDevice,pElement))
{
(void) hid_CreateTransaction(pDevice);
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->hasElement (pDevice->transaction,pElement->cookie); // remove element
}
else
{
HIDReportError ("\nHIDTransactionHasElement failed: no transaction interface");
}
}
return result;
}
/* This changes the default value of an element, when the values of the */
/* elements are cleared, on clear or commit, they are reset to the */
/* default value */
/* This call can be made on elements that are not in the transaction, but */
/* has undefined behavior if made on elements not in the transaction */
/* which are later added to the transaction. */
/* In other words, an element should be added before its default is */
/* set, for well defined behavior. */
unsigned long HIDTransactionSetElementDefault(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidElement(pDevice,pElement))
{
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->setElementDefault (pDevice->transaction,pElement->cookie, pValueEvent);
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionSetElementDefault failed to set Element Default: error = %ld.", result);
}
else
{
HIDReportError ("\nHIDTransactionSetElementDefault failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
/* Get the current setting of an element's default value */
unsigned long HIDTransactionGetElementDefault(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidElement(pDevice,pElement))
{
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->getElementDefault (pDevice->transaction,pElement->cookie, pValueEvent);
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionGetElementDefault failed to get Element Default: error = %ld.", result);
}
else
{
HIDReportError ("\nHIDTransactionGetElementDefault failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
/* Add a change to the transaction, by setting an element value */
/* The change is not actually made until it is commited */
/* The element must be part of the transaction or this call will fail */
unsigned long HIDTransactionSetElementValue(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidElement(pDevice,pElement))
{
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->setElementValue (pDevice->transaction,pElement->cookie, pValueEvent);
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionSetElementValue failed to set Element Default: error = %ld.", result);
}
else
{
HIDReportError ("\nHIDTransactionSetElementValue failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
/* Get the current setting of an element value */
unsigned long HIDTransactionGetElementValue(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidElement(pDevice,pElement))
{
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->getElementValue (pDevice->transaction,pElement->cookie, pValueEvent);
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionGetElementValue failed to get Element Default: error = %ld.", result);
}
else
{
HIDReportError ("\nHIDTransactionGetElementValue failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
/* Commit the transaction, or clear all the changes and start over */
unsigned long HIDTransactionCommit(pRecDevice pDevice)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidDevice(pDevice))
{
if (pDevice->transaction)
{
#if 0000
// NOTE: this code is to workaround a bug where if you commit transactions
// too fast then some of the reports get dropped.
// (fixed in 10.2.1)
static AbsoluteTime nextTime = {0,0}; // first time this should be no delay
if (nextTime.hi || nextTime.lo)
MPDelayUntil(&nextTime);
#endif
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->commit (pDevice->transaction,-1,NULL,NULL,NULL);
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionCommit failed to commit: error = %ld.", result);
#if 0000
nextTime = AddDurationToAbsolute(20 * kDurationMillisecond,UpTime());
#endif
}
else
{
HIDReportError ("\nHIDTransactionCommit failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
/* Clear all the changes and start over */
unsigned long HIDTransactionClear(pRecDevice pDevice)
{
IOReturn result = hid_CreateTransaction(pDevice);
if (HIDIsValidDevice(pDevice))
{
if (pDevice->transaction)
{
result = (*(IOHIDOutputTransactionInterface**) pDevice->transaction)->clear (pDevice->transaction);
if (kIOReturnSuccess != result)
HIDReportErrorNum ("\nHIDTransactionClear failed to get Element Default: error = %ld.", result);
}
else
{
HIDReportError ("\nHIDTransactionClear failed: no transaction interface");
if (!result)
result = kIOReturnError; // synthesis error
}
}
return result;
}
--- NEW FILE: HID_Transaction_Utilities.h ---
/*
File: HID_Transaction_Utilities.h
Contains: Implementation of the HID queue functions for the HID utilites.
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _HID_Transaction_Utilities_h_
#define _HID_Transaction_Utilities_h_
#include "HID_Utilities.h"
// ==================================
#ifdef __cplusplus
extern "C" {
#endif
// ==================================
// Create and open an transaction interface to device, required prior to extracting values or building Transactions
extern unsigned long HIDTransactionAddElement(pRecDevice pDevice, pRecElement pElement);
// removes an element from a Transaction
extern unsigned long HIDTransactionRemoveElement(pRecDevice pDevice, pRecElement pElement);
// return true if this transaction contains this element
extern Boolean HIDTransactionHasElement(pRecDevice pDevice, pRecElement pElement);
/* This changes the default value of an element, when the values of the */
/* elements are cleared, on clear or commit, they are reset to the */
/* default value */
/* This call can be made on elements that are not in the transaction, but */
/* has undefined behavior if made on elements not in the transaction */
/* which are later added to the transaction. */
/* In other words, an element should be added before its default is */
/* set, for well defined behavior. */
extern unsigned long HIDTransactionSetElementDefault(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Get the current setting of an element's default value */
extern unsigned long HIDTransactionGetElementDefault(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Add a change to the transaction, by setting an element value */
/* The change is not actually made until it is commited */
/* The element must be part of the transaction or this call will fail */
extern unsigned long HIDTransactionSetElementValue(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Get the current setting of an element value */
extern unsigned long HIDTransactionGetElementValue(pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pValueEvent);
/* Commit the transaction, or clear all the changes and start over */
/* timoutMS is the timeout in milliseconds, a zero timeout will cause */
/* this call to be non-blocking (returning queue empty) if there */
/* is a NULL callback, and blocking forever until the queue is */
/* non-empty if their is a valid callback */
/* callback, if non-NULL is a callback to be called when data is */
/* inserted to the queue */
/* callbackTarget and callbackRefcon are passed to the callback */
extern unsigned long HIDTransactionCommit(pRecDevice pDevice);
/* Clear all the changes and start over */
extern unsigned long HIDTransactionClear(pRecDevice pDevice);
#ifdef __cplusplus
}
#endif
#endif // _HID_Transaction_Utilities_h_
--- NEW FILE: ImmrHIDUtilAddOn.h ---
/*
* ImmrHIDUtilAddOn.h
* UseFFAPIFromHIDUtilities
*
* Created by rlacroix on Wed Oct 16 2002.
* Copyright (c) 2002 Immersion Corporation. All rights reserved.
*
*/
//extern io_object_t AllocateHIDObjectFromRecDevice( pRecDevice pDevice );
//extern Boolean FreeHIDObject( io_object_t hidDevice );
io_service_t AllocateHIDObjectFromRecDevice( pRecDevice pDevice );
bool FreeHIDObject( io_service_t hidDevice );
--- NEW FILE: HID_Queue_Utilities.c ---
/*
File: HID_Queue_Utilities.c
Contains: Implementation of the HID queue functions for the HID utilites.
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
//#include <IOKit/hid/IOHIDDevice.h>
#include "HID_Utilities_Internal.h"
#include "HID_Utilities_External.h"
// ==================================
// compiler directives
// ==================================
#define USE_ASYNC_EVENTS TRUE
#define REPORT_ERRORS FALSE
// ==================================
#if REPORT_ERRORS
#define HIDREPORTERRORNUM(s,n) HIDReportErrorNum(s,n)
#define HIDREPORTERROR(s) HIDReportError(s)
#else
#define HIDREPORTERRORNUM(s,n) do {} while (false)
#define HIDREPORTERROR(s) do {} while (false)
#endif
// ==================================
// private functions
// ==================================
// creates a queue for a device
static IOReturn hid_CreateQueue (pRecDevice pDevice)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidDevice(pDevice))
{
if (NULL == pDevice->queue) // do we already have a queue
{
if (NULL != pDevice->interface)
{
pDevice->queue = (void *) (*(IOHIDDeviceInterface**) pDevice->interface)->allocQueue (pDevice->interface); // alloc queue
if (pDevice->queue)
{
result = (*(IOHIDQueueInterface**) pDevice->queue)->create (pDevice->queue, 0, kDeviceQueueSize); // create actual queue
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("hid_CreateQueue - Failed to create queue via create", result);
}
else
{
HIDREPORTERROR ("hid_CreateQueue - Failed to alloc IOHIDQueueInterface ** via allocQueue");
result = kIOReturnError; // synthesis error
}
}
else
HIDREPORTERRORNUM ("hid_CreateQueue - Device inteface does not exist for queue creation", result);
}
}
else
HIDREPORTERRORNUM ("hid_CreateQueue - Invalid Device", result);
return result;
}
// ---------------------------------
// returns true if queue is empty false otherwise
// error if no device, empty if no queue
static unsigned char hid_IsDeviceQueueEmpty (pRecDevice pDevice)
{
if (HIDIsValidDevice(pDevice)) // need valid device
{
if (pDevice->queue) // and queue
{
pRecElement pElement = HIDGetFirstDeviceElement (pDevice, kHIDElementTypeIO);
while (pElement)
{
if ((*(IOHIDQueueInterface**) pDevice->queue)->hasElement (pDevice->queue, pElement->cookie))
return false;
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
}
else
HIDREPORTERROR ("hid_IsDeviceQueueEmpty - no queue.");
}
else
HIDREPORTERROR ("hid_IsDeviceQueueEmpty - Invalid device.");
return true;
}
// ---------------------------------
// disposes and releases queue, sets queue to NULL,.
// Note: will have no effect if device or queue do not exist
static IOReturn hid_DisposeReleaseQueue (pRecDevice pDevice)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidDevice(pDevice)) // need valid device
{
if (pDevice->queue) // and queue
{
// stop queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->stop (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("hid_DisposeReleaseQueue - Failed to stop queue.", result);
// dispose of queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->dispose (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("hid_DisposeReleaseQueue - Failed to dipose queue.", result);
// release the queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->Release (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("hid_DisposeReleaseQueue - Failed to release queue.", result);
pDevice->queue = NULL;
}
else
HIDREPORTERROR ("hid_DisposeReleaseQueue - no queue.");
}
else
HIDREPORTERROR ("hid_DisposeReleaseQueue - Invalid device.");
return result;
}
// ==================================
// public functions
// ---------------------------------
// queues specific element, performing any device queue set up required
// queue is started and ready to return events on exit from this function
unsigned long HIDQueueElement (pRecDevice pDevice, pRecElement pElement)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidElement(pDevice,pElement))
{
if (NULL == pDevice->interface) // must have interface
{
HIDREPORTERROR ("HIDQueueElement - Device does not have interface.");
return kIOReturnError;
}
if (NULL == pDevice->queue) // if no queue create queue
result = hid_CreateQueue (pDevice);
if ((kIOReturnSuccess != result) || (NULL == pDevice->queue))
{
HIDREPORTERRORNUM ("HIDQueueElement - problem creating queue.", result);
if (kIOReturnSuccess != result)
return result;
else
return kIOReturnError;
}
// stop queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->stop (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERROR ("HIDQueueElement - Failed to stop queue.");
// queue element
if (!(*(IOHIDQueueInterface**) pDevice->queue)->hasElement (pDevice->queue, pElement->cookie))
{
result = (*(IOHIDQueueInterface**) pDevice->queue)->addElement (pDevice->queue, pElement->cookie, 0);
if (kIOReturnSuccess != result)
HIDREPORTERROR ("HIDQueueElement - Failed to add Element to queue.");
}
// restart queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->start (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERROR ("HIDQueueElement - Failed to start queue.");
}
else
{
HIDREPORTERROR ("HIDQueueElement - Invalid Device and/or element.");
return kIOReturnBadArgument;
}
return result;
}
// ---------------------------------
// adds all elements to queue, performing any device queue set up required
// queue is started and ready to return events on exit from this function
unsigned long HIDQueueDevice (pRecDevice pDevice)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
pRecElement pElement;
if (HIDIsValidDevice(pDevice))
{
// error checking
if (NULL == pDevice)
{
HIDREPORTERROR ("HIDQueueDevice - Device does not exist.");
return kIOReturnBadArgument;
}
if (NULL == pDevice->interface) // must have interface
{
HIDREPORTERROR ("HIDQueueDevice - Device does not have interface.");
return kIOReturnError;
}
if (NULL == pDevice->queue) // if no queue create queue
result = hid_CreateQueue (pDevice);
if ((kIOReturnSuccess != result) || (NULL == pDevice->queue))
{
HIDREPORTERRORNUM ("HIDQueueDevice - problem creating queue.", result);
if (kIOReturnSuccess != result)
return result;
else
return kIOReturnError;
}
// stop queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->stop (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDQueueDevice - Failed to stop queue.", result);
// queue element
//¥ pElement = HIDGetFirstDeviceElement (pDevice, kHIDElementTypeIO);
pElement = HIDGetFirstDeviceElement (pDevice, kHIDElementTypeInput | kHIDElementTypeFeature);
while (pElement)
{
if (!(*(IOHIDQueueInterface**) pDevice->queue)->hasElement (pDevice->queue, pElement->cookie))
{
result = (*(IOHIDQueueInterface**) pDevice->queue)->addElement (pDevice->queue, pElement->cookie, 0);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDQueueDevice - Failed to add element to queue.", result);
}
//¥ pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeInput | kHIDElementTypeFeature);
}
// start queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->start (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDQueueDevice - Failed to start queue.", result);
}
else
HIDREPORTERROR ("HIDQueueDevice - Invalid device.");
return result;
}
// ---------------------------------
// removes element for queue, if last element in queue will release queue and closes device interface
unsigned long HIDDequeueElement (pRecDevice pDevice, pRecElement pElement)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidElement(pDevice,pElement))
{
if (!pDevice || !pElement)
result = kIOReturnBadArgument;
else
{
if ((pDevice->interface) && (pDevice->queue))
{
// stop queue
result = (*(IOHIDQueueInterface**) pDevice->queue)->stop (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDDequeueElement - Failed to stop queue.", result);
if ((*(IOHIDQueueInterface**) pDevice->queue)->hasElement (pDevice->queue, pElement->cookie)) // if has element then remove
{
result = (*(IOHIDQueueInterface**) pDevice->queue)->removeElement (pDevice->queue, pElement->cookie);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDDequeueElement - Failed to add element to queue", result);
}
if (hid_IsDeviceQueueEmpty (pDevice)) // release device queue and close interface if queue empty
{
result = hid_DisposeReleaseQueue (pDevice);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDDequeueElement - Failed to dispose and release queue.", result);
}
else // not empty so restart queue
{
result = (*(IOHIDQueueInterface**) pDevice->queue)->start (pDevice->queue);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDDequeueElement - Failed to start queue.", result);
}
}
else
{
HIDREPORTERROR ("HIDDequeueElement - No device inteface or queue.");
return kIOReturnError;
}
}
}
else
HIDREPORTERROR ("HIDDequeueElement - Invalid device.");
return result;
}
// ---------------------------------
// completely removes all elements from queue and releases queue and closes device interface
// does not release device interfaces, application must call HIDReleaseDeviceList on exit
unsigned long HIDDequeueDevice (pRecDevice pDevice)
{
IOReturn result = kIOReturnSuccess;
if (HIDIsValidDevice(pDevice))
{
if ((pDevice->interface) && (pDevice->queue))
{
// iterate through elements and if queued, remove
pRecElement pElement = HIDGetFirstDeviceElement (pDevice, kHIDElementTypeIO);
while (pElement)
{
if ((*(IOHIDQueueInterface**) pDevice->queue)->hasElement (pDevice->queue, pElement->cookie))
{
result = (*(IOHIDQueueInterface**) pDevice->queue)->removeElement (pDevice->queue, pElement->cookie);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDDequeueDevice - Failed to remove element from queue.", result);
}
pElement = HIDGetNextDeviceElement (pElement, kHIDElementTypeIO);
}
}
// ensure queue is disposed and released
// interface will be closed and released on call to HIDReleaseDeviceList
result = hid_DisposeReleaseQueue (pDevice);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("removeElement - Failed to dispose and release queue.", result);
#if USE_ASYNC_EVENTS
else if (NULL != pDevice->queueRunLoopSource)
{
if (CFRunLoopContainsSource(CFRunLoopGetCurrent(), pDevice->queueRunLoopSource, kCFRunLoopDefaultMode))
CFRunLoopRemoveSource(CFRunLoopGetCurrent(), pDevice->queueRunLoopSource, kCFRunLoopDefaultMode);
CFRelease(pDevice->queueRunLoopSource);
pDevice->queueRunLoopSource = NULL;
}
#endif USE_ASYNC_EVENTS
}
else
{
HIDREPORTERROR ("HIDDequeueDevice - Invalid device.");
result = kIOReturnBadArgument;
}
return result;
}
// ---------------------------------
// releases all device queues for quit or rebuild (must be called)
// does not release device interfaces, application must call HIDReleaseDeviceList on exit
unsigned long HIDReleaseAllDeviceQueues (void)
{
IOReturn result = kIOReturnBadArgument;
pRecDevice pDevice = HIDGetFirstDevice ();
while (pDevice)
{
result = HIDDequeueDevice (pDevice);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDReleaseAllDeviceQueues - Could not dequeue device.", result);
pDevice = HIDGetNextDevice (pDevice);
}
return result;
}
// ---------------------------------
// Closes and releases interface to device, should be done prior to exting application
// Note: will have no affect if device or interface do not exist
// application will "own" the device if interface is not closed
// (device may have to be plug and re-plugged in different location to get it working again without a restart)
unsigned long HIDCloseReleaseInterface (pRecDevice pDevice)
{
IOReturn result = kIOReturnSuccess;
if (HIDIsValidDevice(pDevice) && (NULL != pDevice->interface))
{
// close the interface
result = (*(IOHIDDeviceInterface**) pDevice->interface)->close (pDevice->interface);
if (kIOReturnNotOpen == result)
{
// do nothing as device was not opened, thus can't be closed
}
else if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDCloseReleaseInterface - Failed to close IOHIDDeviceInterface.", result);
//release the interface
result = (*(IOHIDDeviceInterface**) pDevice->interface)->Release (pDevice->interface);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDCloseReleaseInterface - Failed to release interface.", result);
pDevice->interface = NULL;
}
return result;
}
// ---------------------------------
// Get the next event in the queue for a device
// elements or entire device should be queued prior to calling this with HIDQueueElement or HIDQueueDevice
// returns true if an event is avialable for the element and fills out *pHIDEvent structure, returns false otherwise
// Note: kIOReturnUnderrun returned from getNextEvent indicates an empty queue not an error condition
// Note: application should pass in a pointer to a IOHIDEventStruct cast to a void (for CFM compatibility)
unsigned char HIDGetEvent (pRecDevice pDevice, void * pHIDEvent)
{
IOReturn result = kIOReturnBadArgument;
AbsoluteTime zeroTime = {0,0};
if (HIDIsValidDevice(pDevice))
{
if (pDevice->queue)
{
result = (*(IOHIDQueueInterface**) pDevice->queue)->getNextEvent (pDevice->queue, (IOHIDEventStruct *)pHIDEvent, zeroTime, 0);
if (kIOReturnUnderrun == result)
return false; // no events in queue not an error per say
else if (kIOReturnSuccess != result) // actual error versus just an empty queue
HIDREPORTERRORNUM ("HIDGetEvent - Could not get HID event via getNextEvent.", result);
else
return true;
}
else
HIDREPORTERROR ("HIDGetEvent - queue does not exist.");
}
else
HIDREPORTERROR ("HIDGetEvent - invalid device.");
return false; // did not get event
}
// ---------------------------------
// returns current value for element, polling element
// will return 0 on error conditions which should be accounted for by application
long HIDGetElementValue (pRecDevice pDevice, pRecElement pElement)
{
IOReturn result = kIOReturnBadArgument;
IOHIDEventStruct hidEvent;
hidEvent.value = 0;
hidEvent.longValueSize = 0;
hidEvent.longValue = nil;
if (HIDIsValidElement(pDevice, pElement))
{
if (NULL != pDevice->interface)
{
// ++ NOTE: If the element type is feature then use queryElementValue instead of getElementValue
if (kIOHIDElementTypeFeature == pElement->type)
{
result = (*(IOHIDDeviceInterface**) pDevice->interface)->queryElementValue (pDevice->interface, pElement->cookie, &hidEvent,0,NULL,NULL,NULL);
if (kIOReturnUnsupported == result) // unless it's unsuported.
goto try_getElementValue;
else if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDGetElementValue - Could not get HID element value via queryElementValue.", result);
}
else if (pElement->type <= kIOHIDElementTypeInput_ScanCodes)
{
try_getElementValue:
result = (*(IOHIDDeviceInterface**) pDevice->interface)->getElementValue (pDevice->interface, pElement->cookie, &hidEvent);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDGetElementValue - Could not get HID element value via getElementValue.", result);
}
// on 10.0.x this returns the incorrect result for negative ranges, so fix it!!!
// this is not required on Mac OS X 10.1+
if ((pElement->min < 0) && (hidEvent.value > pElement->max)) // assume range problem
hidEvent.value = hidEvent.value + pElement->min - pElement->max - 1;
}
else
HIDREPORTERROR ("HIDGetElementValue - no interface for device.");
}
else
HIDREPORTERROR ("HIDGetElementValue - invalid device and/or element.");
// record min and max for auto scale and auto ...
/*
if (hidEvent.value < pElement->calMin)
pElement->calMin = hidEvent.value;
if (hidEvent.value > pElement->calMax)
pElement->calMax = hidEvent.value;
*/
// auto user scale
return hidEvent.value;
}
// ---------------------------------
// Set an elements value
// NOTE: This should only be used when a single element of a report needs to be sent.
// If multiple elements are to be send then transactions should be used.
long HIDSetElementValue (pRecDevice pDevice, pRecElement pElement,void* pIOHIDEvent)
{
IOHIDEventStruct* pMyIOHIDEvent = (IOHIDEventStruct*) pIOHIDEvent;
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidElement(pDevice, pElement))
{
if (NULL != pDevice->interface)
{
result = (*(IOHIDDeviceInterface**) pDevice->interface)->setElementValue (pDevice->interface, pElement->cookie, pMyIOHIDEvent, -1, nil, nil, nil);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDSetElementValue - Could not set HID element value via setElementValue.", result);
}
else
HIDREPORTERROR ("HIDSetElementValue - no interface for device.");
}
else
HIDREPORTERROR ("HIDSetElementValue - invalid device and/or element.");
return result;
}
// ---------------------------------
// Set a callback to be called when a queue goes from empty to non-empty
/*
long HIDSetQueueCallback (pRecDevice pDevice, IOHIDCallbackFunction callback)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidDevice(pDevice))
{
#if USE_ASYNC_EVENTS
// if we don't have a queue runloop sourceÉ
if (NULL == pDevice->queueRunLoopSource)
{
// then create one
result = (*(IOHIDQueueInterface**) pDevice->queue)->createAsyncEventSource((void *) pDevice->queue,
(CFRunLoopSourceRef*) &pDevice->queueRunLoopSource);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDSetQueueCallback - Failed to createAsyncEventSource error: ", result);
}
// if we have one nowÉ
if (NULL != pDevice->queueRunLoopSource)
{
// and it's not already attached to our runloopÉ
if (!CFRunLoopContainsSource(CFRunLoopGetCurrent(), pDevice->queueRunLoopSource, kCFRunLoopDefaultMode))
// then attach it now.
CFRunLoopAddSource(CFRunLoopGetCurrent(), pDevice->queueRunLoopSource, kCFRunLoopDefaultMode);
}
// now install our callback
result = (*(IOHIDQueueInterface**) pDevice->queue)->setEventCallout(pDevice->queue, callback, pDevice, pDevice);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDSetQueueCallback - Could not set HID queue callback via setEventCallout.", result);
#endif USE_ASYNC_EVENTS
}
else
HIDREPORTERROR ("HIDSetQueueCallback - invalid device and/or element.");
return result;
}
*/
#if 1
// ---------------------------------
// Get a report from a device
long HIDGetReport (pRecDevice pDevice,const IOHIDReportType reportType, const UInt32 reportID, void* reportBuffer, UInt32* reportBufferSize)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidDevice(pDevice))
{
if (NULL != pDevice->interface)
{
result = (*(IOHIDDeviceInterface**) pDevice->interface)->getReport (pDevice->interface, reportType, reportID, reportBuffer, reportBufferSize, -1, nil, nil, nil);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDGetReport - Could not getReport, error: ", result);
}
else
HIDREPORTERROR ("HIDGetReport - no interface for device.");
}
else
HIDREPORTERROR ("HIDGetReport - invalid device.");
return result;
}
// ---------------------------------
// Send a report to a device
long HIDSetReport (pRecDevice pDevice,const IOHIDReportType reportType, const UInt32 reportID, void* reportBuffer, const UInt32 reportBufferSize)
{
IOReturn result = kIOReturnError; // assume failure (pessimist!)
if (HIDIsValidDevice(pDevice))
{
if (NULL != pDevice->interface)
{
result = (*(IOHIDDeviceInterface**) pDevice->interface)->setReport (pDevice->interface, reportType, reportID, reportBuffer, reportBufferSize, -1, nil, nil, nil);
if (kIOReturnSuccess != result)
HIDREPORTERRORNUM ("HIDGetReport - Could not setReport; error: ", result);
}
else
HIDREPORTERROR ("HIDGetReport - no interface for device.");
}
else
HIDREPORTERROR ("HIDGetReport - invalid device.");
return result;
}
#endif
--- NEW FILE: HID_Utilities_Internal.h ---
/*
File: HID_Utilities_Internal.h
Contains: Definition of HID Utilities internal functions
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _HID_Utilities_Internal_h_
#define _HID_Utilities_Internal_h_
// Moved into specific "HID_xxx.h" files.
#include "HID_Error_Handler.h"
#endif // _HID_Utilities_Internal_h_
--- NEW FILE: ImmrHIDUtilAddOn.c ---
/*
* ImmrHIDUtilAddOn.c
* UseFFAPIFromHIDUtilities
*
* Created by rlacroix on Wed Oct 16 2002.
* Copyright (c) 2002 Immersion Corporation. All rights reserved.
*
*/
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <IOKit/IOKitLib.h>
#include <IOKit/IOCFPlugIn.h>
#include <IOKit/hid/IOHIDLib.h>
#include <IOKit/hid/IOHIDUsageTables.h>
#include "HID_Utilities_External.h"
#include "ImmrHIDUtilAddOn.h"
//---------------------------------------------------------------------------------
//
// AllocateHIDObjectFromRecDevice()
//
// returns:
// NULL, or acceptable io_object_t
//
//---------------------------------------------------------------------------------
io_service_t AllocateHIDObjectFromRecDevice( pRecDevice pDevice )
{
CFMutableDictionaryRef matchingDict;
UInt32 locationID = pDevice->locID;
CFNumberRef refUsage = NULL;
mach_port_t masterPort = NULL;
IOReturn result = kIOReturnSuccess;
io_service_t hidDevice = NULL;
do // while( 0 )
{
result = IOMasterPort (bootstrap_port, &masterPort);
if( result != kIOReturnSuccess )
{
break;
}
// Set up the matching criteria for the devices we're interested in.
// We are interested in instances of class IOHIDDevice.
// matchingDict is consumed below (in IOServiceGetMatchingService)
// so we have no leak here.
//
matchingDict = IOServiceMatching(kIOHIDDeviceKey);
if (!matchingDict)
{
break;
}
// Add a key for locationID to our matching dictionary. This works for matching to
// IOHIDDevices, so we will only look for a device attached to that particular port
// on the machine.
//
refUsage = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &locationID);
CFDictionaryAddValue( matchingDict,
CFSTR(kIOHIDLocationIDKey),
refUsage);
CFRelease(refUsage);
// IOServiceGetMatchingService assumes that we already know that there is only one device
// that matches. This way we don't have to do the whole iteration dance to look at each
// device that matches. This is a new API in 10.2
//
hidDevice = IOServiceGetMatchingService( masterPort, matchingDict);
}
while( 0 );
// Free master port if we created one.
//
if (masterPort)
mach_port_deallocate(mach_task_self(), masterPort);
return hidDevice;
}
//---------------------------------------------------------------------------------
//
// FreeHIDObject()
//
//---------------------------------------------------------------------------------
bool FreeHIDObject( io_service_t hidDevice )
{
kern_return_t kr;
kr = IOObjectRelease(hidDevice);
return( kIOReturnSuccess == kr );
}
--- NEW FILE: HID_Queue_Utilities.h ---
/*
File: HID_Queue_Utilities.h
Contains: Definition of the HID queue functions for the HID utilites.
DRI: George Warner
Copyright: Copyright © 2002 Apple Computer, Inc., All Rights Reserved
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _HID_Queue_Utilities_h_
#define _HID_Queue_Utilities_h_
#include "HID_Utilities.h"
// ==================================
#ifdef __cplusplus
extern "C" {
#endif
// ==================================
enum
{
kDeviceQueueSize = 50 // this is wired kernel memory so should be set to as small as possible
// but should account for the maximum possible events in the queue
// USB updates will likely occur at 100 Hz so one must account for this rate of
// if states change quickly (updates are only posted on state changes)
};
// ==================================
// queues specific element, performing any device queue set up required
extern unsigned long HIDQueueElement (pRecDevice pDevice, pRecElement pElement);
// adds all elements to queue, performing any device queue set up required
extern unsigned long HIDQueueDevice (pRecDevice pDevice);
// removes element for queue, if last element in queue will release queue and device
extern unsigned long HIDDequeueElement (pRecDevice pDevice, pRecElement pElement);
// completely removes all elements from queue and releases queue and device
extern unsigned long HIDDequeueDevice (pRecDevice pDevice);
// releases all device queues for quit or rebuild (must be called)
extern unsigned long HIDReleaseAllDeviceQueues (void);
// releases interface to device, should be done prior to exiting application (called from HIDReleaseDeviceList)
extern unsigned long HIDCloseReleaseInterface (pRecDevice pDevice);
// returns true if an event is avialable for the element and fills out *pHIDEvent structure, returns false otherwise
// pHIDEvent is a poiner to a IOHIDEventStruct, using void here for compatibility, users can cast a required
extern unsigned char HIDGetEvent (pRecDevice pDevice, void * pHIDEvent);
// returns current value for element, creating device interface as required, polling element
extern long HIDGetElementValue (pRecDevice pDevice, pRecElement pElement);
// Set an elements value
// NOTE: This should only be used when a single element report needs to be sent.
// If multiple elements reports are to be send then transactions should be used.
extern long HIDSetElementValue (pRecDevice pDevice, pRecElement pElement,IOHIDEventStruct* pIOHIDEvent);
// Set a callback to be called when a queue goes from empty to non-empty
extern long HIDSetQueueCallback (pRecDevice pDevice, IOHIDCallbackFunction callback);
#if 0
// Get a report from a device
extern long HIDGetReport (pRecDevice pDevice,const IOHIDReportType reportType, const UInt32 reportID, void* reportBuffer, UInt32* reportBufferSize);
// Send a report to a device
extern long HIDSetReport (pRecDevice pDevice,const IOHIDReportType reportType, const UInt32 reportID, void* reportBuffer, const UInt32 reportBufferSize);
#endif
#ifdef __cplusplus
}
#endif
#endif // _HID_Queue_Utilities_h_
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externals/io/hidio/HID Utilities Source/HID Utilities Slib.pbproj - New directory
by Hans-Christoph Steiner 30 Nov '06
by Hans-Christoph Steiner 30 Nov '06
30 Nov '06
Update of /cvsroot/pure-data/externals/io/hidio/HID Utilities Source/HID Utilities Slib.pbproj
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1116/HID Utilities Slib.pbproj
Log Message:
Directory /cvsroot/pure-data/externals/io/hidio/HID Utilities Source/HID Utilities Slib.pbproj added to the repository
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externals/io/hidio/HID Utilities Source/English.lproj - New directory
by Hans-Christoph Steiner 30 Nov '06
by Hans-Christoph Steiner 30 Nov '06
30 Nov '06
Update of /cvsroot/pure-data/externals/io/hidio/HID Utilities Source/English.lproj
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1116/English.lproj
Log Message:
Directory /cvsroot/pure-data/externals/io/hidio/HID Utilities Source/English.lproj added to the repository
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