STM32F429I-Discovery BSP User Manual: stm32f429i_discovery_io.c File Reference

STM32F429I Discovery BSP Drivers

stm32f429i_discovery_io.c File Reference

This file provides a set of functions needed to manage the STMPE811 IO Expander device mounted on STM32F429I-Discovery Kit. More...

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Functions

uint8_t BSP_IO_Init (void)
 Initializes and configures the IO functionalities and configures all necessary hardware resources (GPIOs, clocks..).
uint8_t BSP_IO_ITGetStatus (uint16_t IoPin)
 Gets the selected pins IT status.
void BSP_IO_ITClear (void)
 Clears all the IO IT pending bits.
void BSP_IO_ConfigPin (uint16_t IoPin, IO_ModeTypedef IoMode)
 Configures the IO pin(s) according to IO mode structure value.
void BSP_IO_WritePin (uint16_t IoPin, uint8_t PinState)
 Sets the selected pins state.
uint16_t BSP_IO_ReadPin (uint16_t IoPin)
 Gets the selected pins current state.
void BSP_IO_TogglePin (uint16_t IoPin)
 Toggles the selected pins state.

Variables

static IO_DrvTypeDef * IoDrv

Detailed Description

This file provides a set of functions needed to manage the STMPE811 IO Expander device mounted on STM32F429I-Discovery Kit.

Author:
MCD Application Team
Version:
V2.1.3
Date:
13-January-2016
Attention:

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Definition in file stm32f429i_discovery_io.c.

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