Calling `pasuspender -- speaker-test --nloops=1 --test=wav --channels=2 --device=temp` cause error: `Connection failure: Connection refused pa_context_connect() failed: Invalid argument` With command `speaker-test --nloops=1 --test=wav --channels=2 --device=temp` no sound is given to headphones just quiet white noise but it may be hardware fault (cable). Command work without errors.
pt., 9 sie 2019 o 16:26 Russell Treleaven <rtrelea...@bunnykick.ca> napisał(a): > Ok cool. > One more sanity test. > `pasuspender -- speaker-test --nloops=1 --test=wav --channels=2 > --device=temp` > Works as expected? > > > On Fri, Aug 9, 2019 at 10:23 AM Krzysztof Cieniawski < > kcieniaw...@gmail.com> wrote: > >> I have added `hint` field in `/usr/share/alsa/alsa.conf.d/iopdm.conf` >> file where I have configuration of my plug-in and when I list pcm's with >> hints it shows up. >> >> >> pt., 9 sie 2019 o 15:56 Russell Treleaven <rtrelea...@bunnykick.ca> >> napisał(a): >> >>> `aplay -L` lists pcm's with hints. >>> If you add a hint to your pcm does it show up in the output of `aplay >>> -L` ? >>> >>> On Fri, Aug 9, 2019 at 9:32 AM Krzysztof Cieniawski < >>> kcieniaw...@gmail.com> wrote: >>> >>>> Hello! >>>> >>>> I am developing ALSA plug-in based on ALSA PCM External Plugin SDK. >>>> Plug-in is source plug and has to convert PDM signal from microphone input >>>> to PCM used by Linux. I have succeeded to compile it using cmake and I have >>>> copied it to ALSA lib directory. I have updated *.asoundrc* file and >>>> make right PCM connection. I am able to record sound using this plug-in >>>> with *arecord* command. Unfortunatelly when I start *PulseAudio* >>>> server I got error message: >>>> >>>> I: [pulseaudio] (alsa-lib)dlmisc.c: Cannot open shared library >>>> /usr/lib/aarch64-linux-gnu/alsa-lib/libasound_module_pcm_iopdm.so >>>> I: [pulseaudio] alsa-util.c: Error opening PCM device temp: No such device >>>> or address >>>> E: [pulseaudio] module.c: Failed to load module "module-alsa-source" >>>> (argument: "device=temp"): initialization failed. >>>> E: [pulseaudio] main.c: Module load failed. >>>> E: [pulseaudio] main.c: Failed to initialize daemon. >>>> >>>> I would like to use PulseAudio on top of my device because I am using >>>> Amazon Alexa which use PulseAudio. How to get things right? Where is the >>>> problem? If there is other solution available I would be grateful for it >>>> to. >>>> On the path given in this error message there is this plug-in. >>>> >>>> I would be very grateful for any help! >>>> >>>> Regards, >>>> >>>> Krzysztof Cieniawski >>>> _______________________________________________ >>>> pulseaudio-discuss mailing list >>>> pulseaudio-discuss@lists.freedesktop.org >>>> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss >>> >>> >>> >>> -- >>> Sincerely, >>> >>> Russell Treleaven >>> sip:rtrelea...@sip.bunnykick.ca;transport=tcp >>> >>> _______________________________________________ >>> pulseaudio-discuss mailing list >>> pulseaudio-discuss@lists.freedesktop.org >>> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss >> >> _______________________________________________ >> pulseaudio-discuss mailing list >> pulseaudio-discuss@lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss > > > > -- > Sincerely, > > Russell Treleaven > sip:rtrelea...@sip.bunnykick.ca;transport=tcp > > _______________________________________________ > pulseaudio-discuss mailing list > pulseaudio-discuss@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
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