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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_data_bit_width_t

i2s_data_bit_width_t enum

Syntax

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Summary

Declaration

from i2s_types.h:48

enum { I2S_DATA_BIT_WIDTH_8BIT = 8, I2S_DATA_BIT_WIDTH_16BIT = 16, I2S_DATA_BIT_WIDTH_24BIT = 24, I2S_DATA_BIT_WIDTH_32BIT = 32, };

Values

Value

Declared as

Description

i2s_data_bit_width_t::I2S_DATA_BIT_WIDTH_8BIT

= 8

I2S channel data bit-width: 8.

i2s_data_bit_width_t::I2S_DATA_BIT_WIDTH_16BIT

= 16

I2S channel data bit-width: 16.

i2s_data_bit_width_t::I2S_DATA_BIT_WIDTH_24BIT

= 24

I2S channel data bit-width: 24.

i2s_data_bit_width_t::I2S_DATA_BIT_WIDTH_32BIT

= 32

I2S channel data bit-width: 32.

References

Code

Location

Scope

Referrer

typedef enum {

i2s_types.h:48

} i2s_data_bit_width_t;

i2s_types.h:53

i2s_data_bit_width_t data_bit_width; /*!< I2S sample data bit width (valid data bits per sample) */

i2s_hal.h:34

i2s_hal_slot_config_t

i2s_hal_slot_config_t::data_bit_width

i2s_data_bit_width_t data_bit_width; /*!< I2S sample data bit width (valid data bits per sample), only support 16 bits for PDM mode */

i2s_pdm.h:74

i2s_pdm_rx_slot_config_t

i2s_pdm_rx_slot_config_t::data_bit_width

i2s_data_bit_width_t data_bit_width; /*!< I2S sample data bit width (valid data bits per sample), only support 16 bits for PDM mode */

i2s_pdm.h:316

i2s_pdm_tx_slot_config_t

i2s_pdm_tx_slot_config_t::data_bit_width

i2s_data_bit_width_t real_slot_bit = (int)std_cfg->slot_cfg.slot_bit_width < (int)std_cfg->slot_cfg.data_bit_width ?

i2s_std.c:71

i2s_std_set_clock()

i2s_data_bit_width_t data_bit_width; /*!< I2S sample data bit width (valid data bits per sample) */

i2s_std.h:228

i2s_std_slot_config_t

i2s_std_slot_config_t::data_bit_width

} i2s_data_bit_width_t;

i2s_types.h:53

i2s_data_bit_width_t

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Instances

Instance

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i2s_hal_slot_config_t::data_bit_width

i2s_hal_slot_config_t

i2s_hal.h:34

i2s_std_slot_config_t::data_bit_width

i2s_std_slot_config_t

i2s_std.h:228

i2s_pdm_rx_slot_config_t::data_bit_width

i2s_pdm_rx_slot_config_t

i2s_pdm.h:74

i2s_pdm_tx_slot_config_t::data_bit_width

i2s_pdm_tx_slot_config_t

i2s_pdm.h:316

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