Hi everyone. I am using BBB with debian 8.7 image and using audio cape rev B for playing and recording audio. I could load BB-BONE-ADUI-02 overlay by adding proper entry in the uEnv.txt. ( I'm forced to remove universal cape, otherwise audio cape would not loaded). After that i could play audio file by aplay command and test audio with speaker-test utility successfully. But arecord command is not working. The Error log is as below:
*"unable to install hw params"* and dmesg log is as below: *davinci-mcasp 48038000.mcasp: too fast reference clock(24576000)* *davinci-mcasp 48038000.mcasp: stream has more channels (2) than are enabled in mcasp (0)* *davinci-mcasp 48038000.mcasp: Asoc: can't set 48038000.mcasp hw params: -22* where is the source of the problem? -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/4b119367-63d3-414f-bdf6-e85b7f00a654%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
