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SourceVuESP-IDF Framework and ExamplesESP-IDFgpio_od_enable()

gpio_od_enable() function

Disable open-drain for an IO

Syntax

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Summary

Declaration

Definition

from gpio.h:97

esp_err_t gpio_od_enable(gpio_num_t gpio_num);

Implemented in gpio.c:229

Arguments

Argument

Description

gpio_num

GPIO number

Return value

- ESP_OK Success - ESP_ERR_INVALID_ARG GPIO number error

Examples

gpio_od_enable() is referenced by 1 libraries and example projects:

matrix_keyboard sample

References

from 0/1 examples

Code

Location

Referrer

esp_err_t gpio_od_enable(gpio_num_t gpio_num)

gpio.c:229

esp_err_t gpio_od_enable(gpio_num_t gpio_num);

gpio.h:97

gpio_od_enable(gpio_num);

gpio.c:330

gpio_set_direction()

gpio_od_enable(io_num);

gpio.c:378

gpio_config()

gpio_od_enable(handle->sda_num);

i2c_common.c:321

s_hp_i2c_pins_config()

gpio_od_enable(handle->scl_num);

i2c_common.c:334

s_hp_i2c_pins_config()

Call Tree

from 0/1 examples

gpio_od_enable() is called by 3 functions and calls 3 functions:

gpio_set_direction()

gpio_config()

s_hp_i2c_pins_config()

gpio_od_enable()

esp_log_timestamp()

esp_log_write()

gpio_ll_od_enable()

Data Use

from 0/1 examples

gpio_od_enable() reads 9 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

gpio_hal_context_t::dev

GPIO_TAG

gpio_context_t::gpio_hal

gpio_context

gpio_od_enable()

Class Tree

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Override Tree

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Implementations

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Instances

from 0/1 examples

Lifecycle

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