hpm_pdmlite_drv.c File Reference

#include "hpm_pdmlite_drv.h"

Macros
#define	HPM_PDMLITE_CLK_TOLERANCE   (4U)

Functions
void	pdm_get_default_config (PDMLITE_Type *ptr, pdm_config_t *config)
	pdm get default config More...
hpm_stat_t	pdm_init (PDMLITE_Type *ptr, pdm_config_t *config)
	pdm initialization More...
static bool	pdm_calculate_clk_divider (uint32_t mclk_in_hz, uint32_t sample_rate_hz, uint8_t cic_dec_ratio, uint8_t *div_out)
hpm_stat_t	pdm_config_sample_rate (PDMLITE_Type *ptr, uint32_t mclk_in_hz, uint32_t sample_rate_hz)
	pdm config sample rate More...

Macro Definition Documentation

HPM_PDMLITE_CLK_TOLERANCE

#define HPM_PDMLITE_CLK_TOLERANCE   (4U)

Function Documentation

pdm_calculate_clk_divider()

static bool pdm_calculate_clk_divider ( uint32_t  mclk_in_hz, uint32_t  sample_rate_hz, uint8_t  cic_dec_ratio, uint8_t *  div_out  )

static