pdm_conf_t Struct Reference

Structure for PDM configuration data. More...

Detailed Description

Structure for PDM configuration data.

Note

A board providing periph_pdm must also define PDM_MIC_CLK_MIN_HZ and PDM_MIC_CLK_MAX_HZ, matching the normal operating clock range of the used microphone (in Hz), as given by the microphone's datasheet.

Definition at line 94 of file periph_cpu.h.

#include <periph_cpu.h>

Data Fields
gpio_t	din_pin
	DIN pin.
gpio_t	clk_pin
	CLK pin.

Field Documentation

clk_pin

gpio_t pdm_conf_t::clk_pin

CLK pin.

Definition at line 96 of file periph_cpu.h.

din_pin

gpio_t pdm_conf_t::din_pin

DIN pin.

Definition at line 95 of file periph_cpu.h.

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The documentation for this struct was generated from the following file:

• cpu/nrf52/include/periph_cpu.h