stm32f429i_discovery_ts.c File Reference

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

#include "stm32f429i_discovery_ts.h" #include "stm32f429i_discovery_io.h"

Go to the source code of this file.

Functions
uint8_t	BSP_TS_Init (uint16_t XSize, uint16_t YSize)
	Initializes and configures the touch screen functionalities and configures all necessary hardware resources (GPIOs, clocks..).
uint8_t	BSP_TS_ITConfig (void)
	Configures and enables the touch screen interrupts.
uint8_t	BSP_TS_ITGetStatus (void)
	Gets the TS IT status.
void	BSP_TS_GetState (TS_StateTypeDef *TsState)
	Returns status and positions of the touch screen.
void	BSP_TS_ITClear (void)
	Clears all touch screen interrupts.
Variables
static TS_DrvTypeDef *	TsDrv
static uint16_t	TsXBoundary
static uint16_t	TsYBoundary

---

Detailed Description

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

Author:

MCD Application Team

Version:

V2.1.5

Date:

27-January-2017

Attention:

© COPYRIGHT(c) 2017 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32f429i_discovery_ts.c.