hi, Is there any working PDM example for nRF52832? or can anyone give a sample initialization code for PDM with easyDMA using the inbuilt nrf_pdm_drv functions?
Regardss, Vishnu
hi, Is there any working PDM example for nRF52832? or can anyone give a sample initialization code for PDM with easyDMA using the inbuilt nrf_pdm_drv functions?
Regardss, Vishnu
I am experiencing the same issue. As far as I can tell, my code configures the PDM driver the same way your thingy API does. Like Vishnu, I have tried many combinations of configuration parameters. Are there SDK versions where this did not work or was unsupported?
Could be an issue with how you handle the buffers. Take a look at how this is done in the Thingy SDK. I.e. take a look at the m_audio_buffer_handler()
and m_audio_process()
functions in drv_mic.c
.
Could be an issue with how you handle the buffers. Take a look at how this is done in the Thingy SDK. I.e. take a look at the m_audio_buffer_handler()
and m_audio_process()
functions in drv_mic.c
.