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.
The PDM unit converts the PDM to PCM data internally (see PS), the resulting buffer will always be PCM.