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SourceVuESP-IDF Framework and ExamplesESP-IDFgpio_get_drive_capability()

gpio_get_drive_capability() function

Get GPIO pad drive capability

Syntax

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Summary

Declaration

Definition

from gpio.h:379

esp_err_t gpio_get_drive_capability(gpio_num_t gpio_num, gpio_drive_cap_t *strength);

Implemented in gpio.c:695

Arguments

Argument

Description

gpio_num

GPIO number, only support output GPIOs

strength

Pointer to accept drive capability of the pad

Return value

- ESP_OK Success - ESP_ERR_INVALID_ARG Parameter error

Examples

References

from examples