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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/05/26 21:05:48 UTC

[GitHub] [incubator-nuttx] a-lunev removed a comment on pull request #2387: Add simple wm8994 codec driver

a-lunev removed a comment on pull request #2387:
URL: https://github.com/apache/incubator-nuttx/pull/2387#issuecomment-849107209


   Hi @ChaochaoCui,
   
   Could you please let me know if audio development for STM32F746G-DISCO board is still in progress?
   I tried to test stm32f746g-disco:audio config, however the audio node (/dev/audio/pcm0) does not appear.
   As I see, audio_register() is disabled in nuttx/boards/arm/stm32f7/stm32f746g-disco/src/stm32_wm8994.c by `#if 0 ... #endif`.
   I tried to remove `#if 0` and `#endif` lines. The audio node (/dev/audio/pcm0) started to appear, however nxplayer, nxrecorder and nxlooper fail with "Device /dev/audio/pcm0 is not an audio device" error.


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