fw/fe310/eos/dev/drv/pcm1770.c


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#include <stdlib.h>
#include <stdint.h>

#include "platform.h"
#include "pcm1770.h"

void pcm1770_reg_write(uint8_t addr, uint8_t val) {
    drv_spi_set_cs();
    drv_spi_xchg8(addr, 0);
    drv_spi_xchg8(val, 0);
    drv_spi_clear_cs();
}