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SourceVuESP-IDF Framework and ExamplesESP-IDFgpio_matrix_in_check_and_set()

gpio_matrix_in_check_and_set() function

Syntax

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Summary

Declaration

from i2s_legacy.c:1856

static void gpio_matrix_in_check_and_set(gpio_num_t gpio, uint32_t signal_idx, bool inv);

Arguments

Argument

gpio

signal_idx

inv

References

Code

Location

Referrer

static void gpio_matrix_in_check_and_set(gpio_num_t gpio, uint32_t signal_idx, bool inv)

i2s_legacy.c:1856

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->bck_io_num, i2s_periph_signal[i2s_num].s_rx_bck_sig, 0);

i2s_legacy.c:1934

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_in_check_and_set(pin->bck_io_num, i2s_periph_signal[i2s_num].s_tx_bck_sig, 0);

i2s_legacy.c:1938

gpio_matrix_in_check_and_set(pin->data_in_num, i2s_periph_signal[i2s_num].data_in_sig, 0);

i2s_legacy.c:1956

Call Tree

gpio_matrix_in_check_and_set() is called by 1 function and calls 3 functions:

gpio_matrix_in_check_and_set()

esp_rom_gpio_connect_in_signal()

gpio_set_direction()

gpio_func_sel()

Data Use

gpio_matrix_in_check_and_set() reads 1 variable:

gpio_mode_t::GPIO_MODE_INPUT

gpio_matrix_in_check_and_set()

Class Tree

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Override Tree

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Instances

Lifecycle

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