3 Feb
2020
3 Feb
'20
1:10 p.m.
Sorry for the "-hdi" typo... As I said, I don't think anyone ever compiled and tested this on Windows, so I'm not surprised the binary fails for you. If you like to investigate it further, please go ahead! I might take a look myself in the future, but I'm terribly busy at the moment.
Christof
On 02.02.2020 19:44, ffdd cchh wrote:
Ok, I did Christof's step c) and copied those dummy functions (and basically commented out anything but a debug_post() inside "hidio_devices()" and "hidio_elements()", and indeed got a binary. But, it's no use.
I try to get some data on why it crashes but it just says 'segmentation fault':
camarahalac.1@ACD-NC054624 MINGW64 ~/Desktop $ /c/Users/camarahalac.1/Downloads/pd-0.50-2/bin/pd.exe -d 4 -stderr -open /c/Users/camarahalac.1/Downloads/pd-0.50-2/extra/hidio/hidio-help.pd Segmentation faultOn Sun, Feb 2, 2020 at 12:38 PM ffdd cchh <camarafede@gmail.com mailto:camarafede@gmail.com> wrote:
You are right! I now have undefined references only on hidio.o: hidio.o: In function `hidio_write_event': Z:\Desktop\hidio/hidio.c:357: undefined reference to `hidio_write_event_symbols' Z:\Desktop\hidio/hidio.c:336: undefined reference to `hidio_write_event_ints' Z:\Desktop\hidio/hidio.c:347: undefined reference to `hidio_write_event_symbol_int' hidio.o: In function `hidio_setup': Z:\Desktop\hidio/hidio.c:643: undefined reference to `hidio_devices' Z:\Desktop\hidio/hidio.c:644: undefined reference to `hidio_elements' hidio.o:hidio.c:(.rdata$.refptr.hidio_elements[.refptr.hidio_elements]+0x0): undefined reference to `hidio_elements' hidio.o:hidio.c:(.rdata$.refptr.hidio_devices[.refptr.hidio_devices]+0x0): undefined reference to `hidio_devices' collect2.exe: error: ld returned 1 exit status make[1]: *** [Makefile:267: hidio.dll] Error 1 make[1]: Leaving directory '/z/Desktop/hidio' make: *** [Makefile:303: all-recursive] Error 1 On Sun, Feb 2, 2020 at 12:17 PM Martin Peach <chakekatzil@gmail.com <mailto:chakekatzil@gmail.com>> wrote: > > I'm not sure but I think -lhdi should be -lhid, since it's a human interface device library. > See https://docs.microsoft.com/en-us/windows-hardware/drivers/hid/introduction-to-hid-concepts > > Martin > > On Sun, Feb 2, 2020 at 12:04 PM ffdd cchh <camarafede@gmail.com <mailto:camarafede@gmail.com>> wrote: >> >> Hi Martin, Christof, >> >> thanks both. Still no luck. >> >> I managed through steps a) b) and d), with the exception that I could not add "-lhdi", as it appears to not be installed here. Is that pointing to this: https://cran.r-project.org/web/packages/hdi/index.html ? >> >> The log now points to *many* undefined references on mostly hidio_windows.c and on hidio.c (which I suspect is my missing step c), for which I did not have time) >> >> I attach the log here again. >> >> I have hit a brick wall here so I will not pursue this further unless there are other instructions I can follow. >> >> Thanks for you help, >> >> Best, >> >> fd >> >> On Fri, Jan 31, 2020 at 10:52 PM Christof Ressi <info@christofressi.com <mailto:info@christofressi.com>> wrote: >>> >>> The order of .o files doesn't matter. It's shared and static libraries which sometimes have to be specified in a certain order. >>> >>> The actual problem was that >>> >>> a) hidio_windows.c used _WINDOWS instead of _WIN32 as a guard around the whole code, so hidio_windows.o was empty. >>> >>> b) then there was a wrong header (<ddk/hidsdi.h> instead of <hidsdi.h>) >>> >>> c) some methods are not implemented, so I copied the dummy implementation from hidio_linux.c. It seems like those methods are only relevant for OSX. >>> >>> d) there were missing linker flags "-lhdi -lSetupAPI". >>> >>> Also, I couldn't get the autotools makefile to work, so I just compiled manually on the command line. Finally I got a binary :-) >>> >>> To be honest, I don't think that anyone ever compiled this code on Windows, so it is probably untested. Anyway, when I have time I can clean this up and make a PR (or just fork it). Then we probably need some testing before we upload it to Deken... >>> >>> Christof >>> >>> On 01.02.2020 02:50, Martin Peach wrote: >>> >>> Line 76 of the log: >>> gcc -DPD -g -O2 -I/z/Desktop/pure-data/src -mms-bitfields -L/z/Desktop/pure-data/src -L/z/Desktop/pure-data/bin -L/z/Desktop/pure-data/obj -s -shared -o hidio.dll hidio.o hidio_types.o hidio_windows.o -L/src -L/bin -L/obj -lpd >>> hidio.o: In function `hidio_tick': >>> Z:\Desktop\hidio/hidio.c:513: undefined reference to `hidio_get_events' >>> >>> hidio_tick is in hidio.o, which has compiled successfully. >>> hidio_get_events is in hidio_windows.o, which also exists; but the linker is linking three .o files, and hidio_windows.o is the last one. >>> Perhaps switching hidio.o and hidio_windows.o in that gcc command will let the linker find the symbols before they are needed. >>> >>> Martin >>> >>> >>> >>> On Fri, Jan 31, 2020 at 5:29 PM ffdd cchh <camarafede@gmail.com <mailto:camarafede@gmail.com>> wrote: >>>> >>>> Hi Christof, >>>> >>>> Thanks! Yes, I found these threads on the list: >>>> >>>> https://lists.puredata.info/pipermail/pd-list/2019-11/126348.html >>>> https://lists.puredata.info/pipermail/pd-list/2019-10/126096.html >>>> >>>> But, there are still no Windows version of this external... >>>> >>>> Github issue is up: https://github.com/Benitoite/hidio/issues/2 >>>> >>>> Hope something comes out of this thread! I am sure there are enough Windows users out there in need of some hid external. >>>> >>>> Best, >>>> >>>> f >>>> >>>> >>>> On Fri, Jan 31, 2020 at 4:57 PM Christof Ressi <info@christofressi.com <mailto:info@christofressi.com>> wrote: >>>>> >>>>> I remember a similar thread on the list a few months ago. I tried to compile it and gave up. The build system for Windows seems to be broken and needs to be fixed (and probably switched from automake to pd-lib-builder). Unfortunately, I don't have time right now to work on this, but you could file a bug report on the GitHub repo, so maybe the maintainer will do it. >>>>> >>>>> Christof >>>>> >>>>> On 31.01.2020 21:05, ffdd cchh wrote: >>>>> >>>>> Dear list, >>>>> >>>>> I need to use external controllers via USB with vanilla (say, a PS4 controller), and I have not found a compiled version of [hidio] for Windows. Please, let me know if there are ready-made options out there (feel free to change subject line if that thread goes wild). >>>>> >>>>> In the meantime, I am trying to compile [hidio] for Windows. I'm on Windows 10.0.18362, x64-based PC. I am using a MSYS terminal with MINGw64. I took the latest code from Benitoite's repository (https://github.com/Benitoite/hidio) and I am stuck with "undefined reference"s all over. I attach here the console log. >>>>> >>>>> I would very much welcome any idea on how to approach this so I can use vanilla with my students :) >>>>> >>>>> Best, >>>>> >>>>> f >>>>> >>>>> >>>>> _______________________________________________ >>>>> Pd-list@lists.iem.at <mailto:Pd-list@lists.iem.at> mailing list >>>>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list >>>>> >>>>> _______________________________________________ >>>>> Pd-list@lists.iem.at <mailto:Pd-list@lists.iem.at> mailing list >>>>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list >>>> >>>> >>>> >>>> -- >>>> fdch.github.io <http://fdch.github.io> >>>> _______________________________________________ >>>> Pd-list@lists.iem.at <mailto:Pd-list@lists.iem.at> mailing list >>>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list >>> >>> >>> _______________________________________________ >>> Pd-list@lists.iem.at <mailto:Pd-list@lists.iem.at> mailing list >>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list >>> >>> _______________________________________________ >>> Pd-list@lists.iem.at <mailto:Pd-list@lists.iem.at> mailing list >>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list >> >> >> >> -- >> fdch.github.io <http://fdch.github.io> >> _______________________________________________ >> Pd-list@lists.iem.at <mailto:Pd-list@lists.iem.at> mailing list >> UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list -- fdch.github.io <http://fdch.github.io>-- fdch.github.io http://fdch.github.io
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