Other Parts Discussed in Thread: EVMK2G, AUDK2G
My customer is using audio example (MCASP_Audio_evmK2G_c66ExampleProject, not AUDK2G add-on but AIC3x on-board codec version) on their K2G EVM.
When running the example, audio loopback itself is working correctly, but the problem is that the output is a bit noisy. There is no specific method to recreate the issue -- Just compile the example and then run it on the target board. I noticed some noise was still existing even if there was no input. You could hear it just connecting your ear phone to EVM line out without input source. Could you please try it out at your setup and see if there was wrong in the existing code, especially, codec initialization ?
- PDK version is 1.0.9 which is bundled in the latest ProcSDK RTOS