Hi ,Nordic
nrfx_err_t nrfx_pdm_buffer_set(int16_t * buffer, uint16_t buffer_length)
I wonder the buffer is PDM buffer or PCM buffer ?
also want to know that how to convert this buffer to PCM buffer , could you please provider a sample code ?
Hi ,Nordic
nrfx_err_t nrfx_pdm_buffer_set(int16_t * buffer, uint16_t buffer_length)
I wonder the buffer is PDM buffer or PCM buffer ?
also want to know that how to convert this buffer to PCM buffer , could you please provider a sample code ?
The PDM unit converts the PDM to PCM data internally (see PS), the resulting buffer will always be PCM.