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SourceVuESP-IDF Framework and ExamplesESP-IDFi2s_pin_config_t::ws_io_num

i2s_pin_config_t::ws_io_num field

WS pin, input in slave role, output in master role

Syntax

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Summary

Declaration

from i2s_types_legacy.h:170

int ws_io_num;

References

Code

Location

Referrer

int ws_io_num; /*!< WS pin, input in slave role, output in master role */

i2s_types_legacy.h:170

ESP_RETURN_ON_FALSE((pin->ws_io_num == -1 || GPIO_IS_VALID_GPIO(pin->ws_io_num)),

i2s_legacy.c:1923

gpio_matrix_in_check_and_set(pin->ws_io_num, i2s_periph_signal[i2s_num].s_rx_ws_sig, 0);

i2s_legacy.c:1933

gpio_matrix_in_check_and_set(pin->ws_io_num, i2s_periph_signal[i2s_num].s_tx_ws_sig, 0);

i2s_legacy.c:1937

gpio_matrix_out_check_and_set(pin->ws_io_num, i2s_periph_signal[i2s_num].m_tx_ws_sig, 0, 0);

i2s_legacy.c:1945

gpio_matrix_out_check_and_set(pin->ws_io_num, i2s_periph_signal[i2s_num].m_rx_ws_sig, 0, 0);

i2s_legacy.c:1949

Call Tree

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Data Use

i2s_pin_config_t::ws_io_num is read by 1 function:

i2s_pin_config_t::ws_io_num

Class Tree

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Instances

Lifecycle

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