stm32f1xx_hal_gpio_ex.c File Reference

GPIO Extension HAL module driver. This file provides firmware functions to manage the following functionalities of the General Purpose Input/Output (GPIO) extension peripheral. + Extended features functions. More...

#include "stm32f1xx_hal.h"

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Functions
void	HAL_GPIOEx_ConfigEventout (uint32_t GPIO_PortSource, uint32_t GPIO_PinSource)
	Configures the port and pin on which the EVENTOUT Cortex signal will be connected.
void	HAL_GPIOEx_EnableEventout (void)
	Enables the Event Output.
void	HAL_GPIOEx_DisableEventout (void)
	Disables the Event Output.

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Detailed Description

GPIO Extension HAL module driver. This file provides firmware functions to manage the following functionalities of the General Purpose Input/Output (GPIO) extension peripheral. + Extended features functions.

Author:

MCD Application Team

  ==============================================================================
                    ##### GPIO Peripheral extension features #####
  ==============================================================================
  [..] GPIO module on STM32F1 family, manage also the AFIO register:
       (+) Possibility to use the EVENTOUT Cortex feature

                     ##### How to use this driver #####
  ==============================================================================
  [..] This driver provides functions to use EVENTOUT Cortex feature
    (#) Configure EVENTOUT Cortex feature using the function HAL_GPIOEx_ConfigEventout()
    (#) Activate EVENTOUT Cortex feature using the HAL_GPIOEx_EnableEventout()
    (#) Deactivate EVENTOUT Cortex feature using the HAL_GPIOEx_DisableEventout()

  

Attention:

© Copyright (c) 2016 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32f1xx_hal_gpio_ex.c.