esp_sleep_is_valid_wakeup_gpio() function

Returns true if a GPIO number is valid for use as wakeup source.

Syntax

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Summary

Declaration

Definition

bool esp_sleep_is_valid_wakeup_gpio(gpio_num_t gpio_num);

Argument

Description

gpio_num

Number of the GPIO to test for wakeup source capability

True if this GPIO number will be accepted as a sleep wakeup source.

For SoCs with RTC IO capability, this can be any valid RTC IO input pin.

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

from examples