From: Eric Fort <[email protected]> Reply-To: <[email protected]> Date: Monday, May 19, 2014 at 9:01 PM To: beagleboard <[email protected]> Subject: Re: [beagleboard] help getting audio cape rev b1 working
> What LED's are you referring to? the audio board has no LED's. I don¹t know since I don¹t have an audio cape. The audio cape DTS refers to two LEDs on the board. Regards, John > > > Eric > > > > On Mon, May 19, 2014 at 7:18 PM, John Syn <[email protected]> wrote: >> >> From: Eric Fort <[email protected]> >> Reply-To: <[email protected]> >> Date: Monday, May 19, 2014 at 6:56 PM >> To: beagleboard <[email protected]> >> Subject: [beagleboard] help getting audio cape rev b1 working >> >>> I have followed the instructions found at >>> http://elinux.org/CircuitCo:Audio_Cape_RevB#Audio_Cape_Revision_B1 and I'm >>> just getting static when I try speaker-test -f 600 or aplay filename.wav. >>> the wav file plays fine on my windows laptop and aplay identifies it >>> properly but just static for audio. what may I have missed? >> BTW, I don¹t have the LEDs defined in my DTO so you will have to add those >> back in to my DTO if you want those to work. >> >> Regards, >> John >>> >>> >>> here's dmesg: >>> >>> root@beaglebone:~# dmesg|tail >>> [ 1088.018924] bone-capemgr bone_capemgr.8: slot #4: Requesting firmware >>> 'BB-BONE-AUDI-02-00A0.dtbo' for board-name 'Override Board Name', version >>> '00A0' >>> [ 1088.028213] bone-capemgr bone_capemgr.8: slot #4: dtbo >>> 'BB-BONE-AUDI-02-00A0.dtbo' loaded; converting to live tree >>> [ 1088.029031] bone-capemgr bone_capemgr.8: slot #4: #4 overlays >>> [ 1088.059524] of_get_named_gpio_flags: can't parse gpios property >>> [ 1088.071612] 1-0018 supply IOVDD not found, using dummy regulator >>> [ 1088.071867] 1-0018 supply DVDD not found, using dummy regulator >>> [ 1088.072049] 1-0018 supply AVDD not found, using dummy regulator >>> [ 1088.072277] 1-0018 supply DRVDD not found, using dummy regulator >>> [ 1088.098289] davinci_evm sound.10: tlv320aic3x-hifi <-> 48038000.mcasp >>> mapping ok >>> [ 1088.134015] bone-capemgr bone_capemgr.8: slot #4: Applied #4 overlays. >>> >>> and a listing of slots showing the card: >>> >>> root@beaglebone:~# cat /sys/devices/bone_capemgr.*/slots >>> 0: 54:PF--- >>> 1: 55:PF--- >>> 2: 56:PF--- >>> 3: 57:PF--- >>> 4: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-BONE-AUDI-02 >>> >>> >>> Thanks, >>> >>> Eric >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google Groups >>> "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. > > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
