hi, maybe these tutos, about configuring an I2S sound card on a Pi, can help you:
https://learn.pimoroni.com/article/raspberry-pi-phat-dac-install https://learn.adafruit.com/adafruit-i2s-audio-bonnet-for-raspberry-pi/raspberry-pi-usage Not sure their pre-configurated scripts will work with your hardware, but maybe they will after all. Le jeu. 23 sept. 2021 à 17:01, Alexandros <adr...@gmail.com> a écrit : > It does appear as a sound card and you can connect to it as a MIDI > device via aconnect. > > On 23/9/21 5:28 μ.μ., Ingo wrote: > > The PiSound looks great but would require a different housing. Mmmmhhh . > . . > > How does Pd communicate with it? > > Does it show up as a sound card and MIDI device? > > > > > > > >> -----Original Message----- > >> From: Pd-list [mailto:pd-list-boun...@lists.iem.at] On Behalf Of > Alexandros > >> Sent: Thursday, September 23, 2021 3:53 PM > >> To: pd-list@lists.iem.at > >> Subject: Re: [PD] How to use a DAC expansion board with the RPi4 > >> > >> I can confirm that the Pisound works great, but it's not a cheap > solution. > >> > >> On 23/9/21 4:34 . ., Ingo wrote: > >>> cat /proc/asound/cards says --- no soundcards --- > >>> Pd doesn't see any soundcards. > >>> > >>> I think the problem is that the DAC get its data from the GPIO pins > >>> that Pd cannot communicate with. > >>> > >>> I wonder if anybody made a "virtual soundcard" that talks to the RPi > >>> GPIO and shows up as a ALSA device. > >>> > >>> I have a very small Sounblaster card that works fine and sounds ok but > >>> it's still too large to fit inside. > >>> With the internal headphones out my software doesn't even start up. > >>> > >>> I'm afraid that this won't even work at all with Pd . . . > >>> Has anyone ever used any of these RPi DACs? > >>> > >>> Ingo > >>> > >>> > >>> > >>>> -----Original Message----- > >>>> From: Pd-list [mailto:pd-list-boun...@lists.iem.at] On Behalf Of > Peter P. > >>>> Sent: Thursday, September 23, 2021 2:19 PM > >>>> To: pd-list@lists.iem.at > >>>> Subject: Re: [PD] How to use a DAC expansion board with the RPi4 > >>>> > >>>> * Ingo <i...@miamiwave.com> [2021-09-23 14:04]: > >>>>> Hi everybody! > >>>>> > >>>>> > >>>>> > >>>>> I just got a DAC expansion board for my RPi4 but Pd doesn't see it. > >>>>> > >>>>> https://www.berrybase.de/en/new/argon-nanosound-one-case-f-252- > >> r- > >>>> raspb > >>>>> erry-p > >>>>> i-4?c=2389 > >>>>> > >>>>> > >>>>> > >>>>> Since there is no room for a sound card in such a small box and the > >>>>> RPi headphone out is no good it looks like the only compact way. > >>>>> > >>>>> > >>>>> > >>>>> Can anybody point me to instruction for making Pd use these DAC > >>>>> expansion boards as a sound card? > >>>> What do the commands > >>>> $ pd -listdev > >>>> $ $ cat /proc/asound/cards > >>>> tell you about available cards? > >>>> > >>>> What does the manufacturer of the expansion board tell you about it? > >>>> Will it be a separate sound card from the built-in one? Or will the > >>> expansion > >>>> merely provide the built-in one with more channels? > >>>> > >>>> You might want to subscribe to the linux audio users mailing list for > >>> assistance > >>>> as well. > >>>> > >>>> P > >>>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> Pd-list@lists.iem.at mailing list > >>>> UNSUBSCRIBE and account-management -> > >>>> https://lists.puredata.info/listinfo/pd-list > >>> > >>> > >>> > >>> _______________________________________________ > >>> Pd-list@lists.iem.at mailing list > >>> UNSUBSCRIBE and account-management -> > >>> https://lists.puredata.info/listinfo/pd-list > >> > >> > >> _______________________________________________ > >> Pd-list@lists.iem.at mailing list > >> UNSUBSCRIBE and account-management -> > >> https://lists.puredata.info/listinfo/pd-list > > > > > > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list >
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