hi list,
I've been trying to control a servo from within pd using the
[arduino] and the [pwm] objects.
my newbeness keeps me from being able to see/make the servos move, i
explain what im doing with some comments inside the following patch
(below)
im sure the servos are ok, red pin=5v, brown pin=GND, orange pin=
(tried in pwm0, pwm1,etc,,), i have tried them with a potentiometer
and all is fine.. the board if flashed correctly..not sure what i
might be missing.. :/ any help, warmly welcome.
tchuss!
/a
#N canvas 139 73 1013 660 10;
#X msg 507 212 open \$1;
#N canvas 162 133 538 388 serin 0;
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#X obj 200 180 makefilename %d;
#X obj 59 108 int;
#X connect 2 0 7 0;
#X connect 4 0 2 0;
#X connect 5 0 1 0;
#X connect 6 0 5 0;
#X connect 7 0 3 0;
#X connect 7 0 6 0;
#X coords 0 -1 1 1 76 17 1 60 60;
#X restore 507 189 pd serin;
#X text 504 171 serial port #;
#X text 755 605 released under the GNU GPL;
#X text 397 595 (C) Copyright 2006 Hans-Christoph Steiner
<hans(a)at.or.at>
;
#X msg 567 212 close;
#X obj 414 544 print --------------------;
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#X connect 0 0 1 0;
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#X connect 0 0 21 0;
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#X connect 2 0 5 0;
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#X text 794 81 10;
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#X obj 405 151 pack float symbol;
#X msg 516 110 PWM2;
#X msg 480 110 PWM1;
#X msg 445 110 PWM0;
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16383;
#X obj 418 244 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1
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#X obj 838 494 print GARBAGE;
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#X text 744 122 how many analogIns to enable:;
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#X text 779 182 enable/disable digitalIns;
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#X obj 60 61 hradio 15 1 1 7 empty empty empty 0 -6 0 8 -225280 -1
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#X obj 59 147 outlet;
#X obj 60 13 inlet;
#X msg 200 202 label \$1;
#X obj 200 180 makefilename %d;
#X obj 59 108 int;
#X obj 200 225 send \$0-analog-number-canvas;
#X connect 1 0 6 0;
#X connect 3 0 1 0;
#X connect 4 0 7 0;
#X connect 5 0 4 0;
#X connect 6 0 2 0;
#X connect 6 0 5 0;
#X coords 0 -1 1 1 121 17 1 60 60;
#X restore 746 136 pd serin;
#X text 839 81 13;
#X text 596 67 turn on output mode for each pin (off = input);
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#X obj 751 510 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
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#X text 434 244 this will flash any pin set to output;
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#X connect 0 0 1 0;
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#X connect 3 0 4 0;
#X connect 4 0 5 0;
#X connect 6 0 7 0;
#X connect 7 0 8 0;
#X connect 9 0 10 0;
#X connect 10 0 11 0;
#X connect 12 0 13 0;
#X connect 13 0 14 0;
#X connect 15 0 16 0;
#X connect 16 0 17 0;
#X connect 18 0 19 0;
#X connect 19 0 20 0;
#X restore 417 426 pd speed limiting for displaying values with pegging
the CPU;
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#X obj 324 29 inlet;
#X obj 27 31 inlet;
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#X obj 96 101 print;
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#X obj 208 159 list-abs/list-len;
#X connect 0 0 7 1;
#X connect 1 0 3 1;
#X connect 2 0 7 0;
#X connect 2 0 3 0;
#X connect 3 0 4 0;
#X connect 4 0 10 1;
#X connect 4 1 10 0;
#X connect 6 0 5 0;
#X connect 7 0 9 0;
#X connect 8 0 6 0;
#X connect 10 0 6 1;
#X connect 10 0 12 0;
#X connect 11 0 8 0;
#X connect 12 0 11 0;
#X restore 655 377 pd debugging stuff;
#X text 627 275 use raw data to save settings more compactly;
#X floatatom 417 451 5 0 0 0 - - -;
#X floatatom 476 451 5 0 0 0 - - -;
#X floatatom 535 451 5 0 0 0 - - -;
#X floatatom 594 451 5 0 0 0 - - -;
#X floatatom 653 451 5 0 0 0 - - -;
#X floatatom 712 451 5 0 0 0 - - -;
#X obj 502 132 symbol;
#X obj 417 262 metro 100;
#X floatatom 416 134 5 0 0 0 - - -;
#X text -35 23 halo hans \, today i have been trying again to use this
patch but in a straightfwd way \, or at least following my novice logic
i havent been able to control the connected to the arduino servo. PIN
red to 5v PIN brown to GND PIN orange to: i have tried pwm0 \, pwm1
\, pwm2 on the board and paired with this patch \, then moving the
slider..but i only see the tx lights blink. i have tried the digital
outputs turning on the output mode for different pins (PIN orange to
all 0 to 7 pins on the board and it moves only when its connected to
0 (Rx) cause of the little data/electricity that flows from the computer
to the board adding and moving an hslider \, connected directly to
the [arduino 3] object and with 0 -1 range-properties makes the tx
little light in the arduino blink but the servo still doesnt react
or move. i have used the servo with a potentiometer so i know how to
connect and feed electricity to it. i see pd tells me: [comport] opened
serial line device 3 (/dev/tty.usbserial-1B1) im not sure what im doing
wrong \, must be a dumb little thing. any clue appreciated \, buena
energia \, alejo;
#X connect 0 0 19 0;
#X connect 1 0 0 0;
#X connect 5 0 19 0;
#X connect 7 0 51 2;
#X connect 8 0 14 0;
#X connect 8 0 20 0;
#X connect 9 0 11 0;
#X connect 10 0 12 0;
#X connect 11 0 10 0;
#X connect 12 0 13 0;
#X connect 12 0 19 0;
#X connect 14 0 11 0;
#X connect 14 1 10 1;
#X connect 15 0 51 1;
#X connect 17 0 25 0;
#X connect 17 0 61 0;
#X connect 18 0 6 0;
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#X connect 28 0 59 0;
#X connect 29 0 19 0;
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#X connect 32 0 31 1;
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#X connect 33 4 50 4;
#X connect 33 5 50 5;
#X connect 33 6 50 6;
#X connect 34 0 16 0;
#X connect 34 0 36 0;
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#X connect 38 0 40 0;
#X connect 40 0 19 0;
#X connect 41 0 19 0;
#X connect 42 0 41 0;
#X connect 45 0 47 0;
#X connect 46 0 45 1;
#X connect 48 0 19 1;
#X connect 50 0 53 0;
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#X connect 50 2 55 0;
#X connect 50 3 56 0;
#X connect 50 4 57 0;
#X connect 50 5 58 0;
#X connect 50 6 34 0;
#X connect 59 0 25 1;
#X connect 60 0 29 0;
