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Summary Syntax References Data Use

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

i2s_hal_slot_config_t::::::ws_pol field

WS signal polarity, set true to enable high lever first

Syntax

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Summary

Declaration

from i2s_hal.h:42

bool ws_pol;

References

Code

Location

Referrer

bool ws_pol; /*!< WS signal polarity, set true to enable high lever first */

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

i2s_hal_std_set_tx_slot()

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

i2s_hal_std_set_rx_slot()

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

i2s_legacy.c:1147

SLOT_CFG(std).ws_pol = false;

i2s_legacy.c:1364

i2s_config_transfer()

SLOT_CFG(std).ws_pol = true;

i2s_legacy.c:1379

i2s_config_transfer()

Call Tree

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Data Use

i2s_hal_slot_config_t::::::ws_pol is written by 2 functions and is read by 3 functions:

i2s_config_transfer()

i2s_hal_slot_config_t::::::ws_pol

i2s_hal_std_set_tx_slot()

i2s_hal_std_set_rx_slot()

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