S3cret wrote: > Hi Greg, > thanks for your explanation. > > As far as I know, the only real difference between the Zero and other > PI's with audio out is the missing high/low pass filters and the audio > jack. So my approach was to use the standard Analog.conf and modify it > to use the pwm-2chan overlay: > > Code: -------------------- > > [COMMON] > CARD="ALSA" > OUTPUT="hw:CARD=ALSA" > ALSA_PARAMS="80:::1" > SSET="PCM" > GENERIC_CARD="ONBOARD" > DTOVERLAY="pwm-2chan" > CONTROL_PAGE="soundcard_control.cgi" > LISTNAME="Analog audio Pi Zero" > PARAMS1="pwm-2chan,pin=18,func=2,pin2=13,func2=4" > SHAIRPORT_OUT="hw:CARD=ALSA" > SHAIRPORT_CONTROL="" > RPI_MODEL="HAT_ALL_NO_HAT" -------------------- > > > > I played a little with the params for dtoverlay but I had no success. > Unfortunately, due to my restricted available time, I am not really in > the mood for hours and hours of investigation and searching for what > is wrong in the setup. > So unless someone knows whats wrong or has a good idea, I am thinking > about buying an already supported DAC.
I don't have your setup, but the PARAMS1 seems wrong. I would think that you should remove the Pwm-2chan from here, as this is already set in the DTOVERLAY variable. piCorePlayer a small player for the Raspberry Pi in RAM. Homepage: https://sites.google.com/site/picoreplayer/home *Please 'donate' (https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=U7JHY5WYHCNRU&lc=GB¤cy_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted) if you like the piCorePlayer* ------------------------------------------------------------------------ sbp's Profile: http://forums.slimdevices.com/member.php?userid=37237 View this thread: http://forums.slimdevices.com/showthread.php?t=109356 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
