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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_hal_slot_config_t::::std

i2s_hal_slot_config_t::::std field

Specific configurations for standard mode

Syntax

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Summary

Declaration

from i2s_hal.h:39

struct { i2s_std_slot_mask_t slot_mask; uint32_t ws_width; bool ws_pol; bool bit_shift; #if SOC_I2S_HW_VERSION_1 bool msb_right; #else bool left_align; bool big_endian; bool bit_order_lsb; #endif } std;

References

Code

Location

Referrer

} std; /*!< Specific configurations for standard mode */

i2s_ll_tx_enable_msb_shift(hal->dev, slot_cfg->std.bit_shift);

i2s_hal_std_set_tx_slot()

i2s_ll_tx_set_ws_width(hal->dev, slot_cfg->std.ws_width);

i2s_hal_std_set_tx_slot()

i2s_ll_tx_select_std_slot(hal->dev, slot_cfg->std.slot_mask, slot_cfg->slot_mode == I2S_SLOT_MODE_MONO);

i2s_hal_std_set_tx_slot()

i2s_ll_tx_enable_msb_right(hal->dev, slot_cfg->std.msb_right);

i2s_hal_std_set_tx_slot()

i2s_ll_tx_enable_right_first(hal->dev, slot_cfg->std.ws_pol);

i2s_hal_std_set_tx_slot()

i2s_ll_rx_enable_msb_shift(hal->dev, slot_cfg->std.bit_shift);

i2s_hal_std_set_rx_slot()

i2s_ll_rx_set_ws_width(hal->dev, slot_cfg->std.ws_width);

i2s_hal_std_set_rx_slot()

i2s_ll_rx_select_std_slot(hal->dev, slot_cfg->std.slot_mask, slot_cfg->std.msb_right);

i2s_hal_std_set_rx_slot()

i2s_ll_rx_enable_msb_right(hal->dev, slot_cfg->std.msb_right);

i2s_hal_std_set_rx_slot()

i2s_ll_rx_enable_right_first(hal->dev, slot_cfg->std.ws_pol);

i2s_hal_std_set_rx_slot()

if (slot_cfg->std.slot_mask == I2S_STD_SLOT_BOTH) {

i2s_legacy.c:1143

slot_cfg->std.slot_mask = I2S_STD_SLOT_LEFT;

i2s_legacy.c:1144

slot_cfg->std.ws_pol = !slot_cfg->std.ws_pol;

i2s_legacy.c:1147

slot_cfg->std.slot_mask = I2S_STD_SLOT_BOTH;

i2s_legacy.c:1151

SLOT_CFG(std).ws_width = i2s_config->bits_per_sample;

i2s_legacy.c:1363

i2s_config_transfer()

SLOT_CFG(std).ws_pol = false;

i2s_legacy.c:1364

i2s_config_transfer()

SLOT_CFG(std).slot_mask = I2S_STD_SLOT_BOTH;

i2s_legacy.c:1366

i2s_config_transfer()

SLOT_CFG(std).slot_mask = I2S_STD_SLOT_LEFT;

i2s_legacy.c:1369

i2s_config_transfer()

SLOT_CFG(std).slot_mask = I2S_STD_SLOT_RIGHT;

i2s_legacy.c:1371

i2s_config_transfer()

SLOT_CFG(std).bit_shift = true;

i2s_legacy.c:1374

i2s_config_transfer()

SLOT_CFG(std).bit_shift = true;

i2s_legacy.c:1377

i2s_config_transfer()

SLOT_CFG(std).ws_width = 1;

i2s_legacy.c:1378

i2s_config_transfer()

SLOT_CFG(std).ws_pol = true;

i2s_legacy.c:1379

i2s_config_transfer()

SLOT_CFG(std).msb_right = true;

i2s_legacy.c:1382

i2s_config_transfer()

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Data Use

i2s_hal_slot_config_t::::std is read by 4 functions:

i2s_hal_slot_config_t::::std

i2s_config_transfer()

i2s_hal_std_set_tx_slot()

i2s_hal_std_set_rx_slot()

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