Hello everyone,
I want to play music from picozed sdr2 development kit,the Linux kernel image and rootfs is provided by ADI in a 8GB SD card attached with the picozed sdr2 development kit.
Firstly,I run the Linux and install sox player and alsa_utils with the command line "sudo apt-get install sox alsa_utils". After that,I run the command "play Hero.wav" from the terminal, I can see that the music is playing,but from headphone, I can hear nothing.
After that,I download a test scripts form "https://github.com/analogdevicesinc/board-tests",and when I run the script named "runtests.sh",I can hear the voice of sine wave. But why can't when I run command "play Hero.wav", if the adau1761 had a wrong config?
So, I hope some tips for this problem.
Thanks,
-lin.deng