ove_i2s_cfg Struct Reference

I2S bus configuration descriptor. More...

#include <i2s.h>

Data Fields
unsigned int	instance
uint32_t	sample_rate
uint8_t	bit_depth
uint8_t	channels
ove_i2s_dir_t	direction
size_t	dma_buf_samples

Detailed Description

I2S bus configuration descriptor.

Field Documentation

instance

unsigned int ove_i2s_cfg::instance

I2S / SAI peripheral index (0, 1 ...).

sample_rate

uint32_t ove_i2s_cfg::sample_rate

Sample rate in Hz (e.g. 44100, 48000).

bit_depth

uint8_t ove_i2s_cfg::bit_depth

Bits per sample: 16, 24, or 32.

channels

uint8_t ove_i2s_cfg::channels

Channel count: 1 (mono) or 2 (stereo).

direction

ove_i2s_dir_t ove_i2s_cfg::direction

Stream direction.

dma_buf_samples

size_t ove_i2s_cfg::dma_buf_samples

Total samples in DMA buffer (both halves).

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

• include/ove/i2s.h