gpio_hal_is_digital_io_hold macro

Get whether digital gpio pad is held

Syntax

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Summary

Declaration

from gpio_hal.h:323

#define gpio_hal_is_digital_io_hold(hal, gpio_num) gpio_ll_is_digital_io_hold((hal)->dev, gpio_num)

Arguments

Argument

Description

hal

Context of the HAL layer

gpio_num

GPIO number, only support output GPIOs

Return value

- true digital gpio pad is held - false digital gpio pad is unheld

Notes

digital io means io pad powered by VDD3P3_CPU or VDD_SPI rtc io means io pad powered by VDD3P3_RTC caller must ensure that gpio_num is a digital io pad

References

Code

Location

#define gpio_hal_is_digital_io_hold(hal, gpio_num) gpio_ll_is_digital_io_hold((hal)->dev, gpio_num)

gpio_hal.h:323

if (GPIO_IS_VALID_DIGITAL_IO_PAD(gpio_num) && !gpio_hal_is_digital_io_hold(&gpio_hal, gpio_num)) {

sleep_gpio.c:140

gpio_hal_is_digital_io_hold macro

Syntax

Arguments

Return value

Notes

Examples

References

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