What happens when you try the CircuitCO audio cape? Does it work fine? On Mon, Sep 15, 2014 at 10:14 PM, Prakash Parmar <[email protected] > wrote:
> Hi, > > How I can check this two things ? > > 2) check if SYS_RESET is actually deasserted and high > 3) check if DIN/DOUT are correctly connected and not flipped, because DIN > data must go into CODEC, while DOUT must go out and vise versa > > I'm not clear about this. Actually I have two Boards one with 10K > resistors and one with 4.6K . > > Thanks & Regards, > Prakash P. > > On Tue, Sep 16, 2014 at 12:34 AM, Maxim Podbereznyy <[email protected]> > wrote: > >> what is exactly not clear for you? >> >> how to change resistors or how to copy/paste commands in a shell? >> >> 2014-09-15 21:46 GMT+04:00 <[email protected]>: >> >>> HI, >>> Thanks For reply. >>> >>> Can you please tell me how I can Do that ? >>> >>> >>> Thanks & Regards, >>> Prakash P. >>> >>> On Monday, September 15, 2014 8:01:19 PM UTC+5:30, liyaoshi wrote: >>>> >>>> Have you config the i2c pin pulled up ? >>>> and >>>> whats the speed of your i2c bus ? >>>> >>>> 2014-09-15 2:09 GMT+08:00 <[email protected]>: >>>> >>>>> Hi, >>>>> >>>>> I have made custom Audio cape using TLV320AIC3107. Here is a circuit >>>>> diagram : >>>>> >>>>> >>>>> <http://e2e.ti.com/cfs-file.ashx/__key/telligent-evolution-components-attachments/00-64-01-00-01-29-55-62/audio.png> >>>>> >>>>> >>>>> I make it same ( Pin configurations and all ) as what is available at >>>>> CircuitCO using TLC320AIC3104 codec. I follow All steps like Disable HDMI >>>>> and Load Device Tree BB-BONE-AUDI-02-00A0.dts and I it works fine. >>>>> >>>>> But my problem is when I run speaker-test system hangs (freezes) and I >>>>> have to Hard Reset BeagleBone. >>>>> >>>>> Here is what i did and what I get in dmesg. >>>>> >>>>> >>>>> *root@beaglebone:~# speaker-test * >>>>> >>>>> speaker-test 1.0.25 >>>>> >>>>> Playback device is default >>>>> Stream parameters are 48000Hz, S16_LE, 1 channels >>>>> Using 16 octaves of pink noise >>>>> Rate set to 48000Hz (requested 48000Hz) >>>>> Buffer size range from 128 to 32768 >>>>> Period size range from 8 to 2048 >>>>> Using max buffer size 32768 >>>>> Periods = 4 >>>>> >>>>> >>>>> *And in Dmesg : * >>>>> >>>>> [ 205.540653] omap_i2c 4819c000.i2c: Arbitration lost >>>>> [ 206.572921] omap_i2c 4819c000.i2c: controller timed out >>>>> [ 206.580024] omap_i2c 4819c000.i2c: Arbitration lost >>>>> [ 207.611983] omap_i2c 4819c000.i2c: controller timed out >>>>> [ 207.618668] omap_i2c 4819c000.i2c: Arbitration lost >>>>> [ 212.626062] omap_i2c 4819c000.i2c: Arbitration lost >>>>> [ 213.658853] omap_i2c 4819c000.i2c: controller timed out >>>>> [ 213.666881] omap_i2c 4819c000.i2c: Arbitration lost >>>>> [ 214.699867] omap_i2c 4819c000.i2c: controller timed out >>>>> [ 214.707912] omap_i2c 4819c000.i2c: Arbitration lost >>>>> [ 215.740887] omap_i2c 4819c000.i2c: controller timed out >>>>> [ 215.748952] omap_i2c 4819c000.i2c: Arbitration lost >>>>> >>>>> >>>>> I also cross check device tree file and I found that it also works >>>>> for TLV320AIC3107 codec So I think it is not issue. >>>>> >>>>> An one have Idea what is wrong Please Help ME !!!! >>>>> >>>>> >>>>> Thanks & Regards >>>>> >>>>> Prakash P. >>>>> >>>>> -- >>>>> 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. >>> >> >> >> >> -- >> LinkedIn - http://www.linkedin.com/in/maximpodbereznyy >> Company - http://www.linkedin.com/company/mentorel >> Facebook - https://www.facebook.com/mentorel.company >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/0ickf2E6NNs/unsubscribe. >> To unsubscribe from this group and all its topics, 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.
