pdm mic clock selection

[Sunil@123]

Hello, 

I  am using "pdm sensor" with "NRF 52832". we have PDM Drivers provided by the NRF . I just want to understand how we can connect the data and clock pin with nrf .

and how we set the Clock??  for selection of a clock which function is used in ???

Thank You.

[ovrebekk]

Hi

Have you read through the PDM chapter in the nRF52832 Product Specification?

The nrfx_pdm_config_t struct provided in the nrfx_pdm_init(..) function allows you to set the pin assignment for the clock and data pin, and will also allow you to configure the clock frequency to one of the values documented here.

Best regards
Torbjørn