stm32l4r9i_discovery_io.c File Reference

This file provides a set of functions needed to manage the IO pins on STM32L4R9I_DISCOVERY discovery board. More...

#include "stm32l4r9i_discovery_io.h"

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Functions
uint8_t	BSP_IO_Init (void)
	Initialize and configure the IO functionalities and configures all necessary hardware resources (GPIOs, clocks..).
uint8_t	BSP_IO_DeInit (void)
	DeInitialize the IO to allow Mfx Initialization to be executed again.
uint32_t	BSP_IO_ITGetStatus (uint32_t IO_Pin)
	Get the selected pins IT status.
void	BSP_IO_ITClear (uint32_t IO_Pin)
	Clear the selected IO IT pending bit.
uint8_t	BSP_IO_ConfigPin (uint32_t IO_Pin, IO_ModeTypedef IO_Mode)
	Configure the IO pin(s) according to IO mode structure value.
void	BSP_IO_WritePin (uint32_t IO_Pin, uint8_t PinState)
	Set the selected IO pin(s) state.
uint32_t	BSP_IO_ReadPin (uint32_t IO_Pin)
	Get the selected IO pin(s) current state.
void	BSP_IO_TogglePin (uint32_t IO_Pin)
	Toggle the selected IO pin(s) state.
Variables
static IO_DrvTypeDef *	io_driver

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Detailed Description

This file provides a set of functions needed to manage the IO pins on STM32L4R9I_DISCOVERY discovery board.

Author:

MCD Application Team

Attention:

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Definition in file stm32l4r9i_discovery_io.c.