touch.h File Reference

Touch panel driver prototypes and definitions. More...

#include "em_device.h"
#include "em_adc.h"
#include "calibrate.h"
Include dependency graph for touch.h:

Go to the source code of this file.

Data Structures

struct  TOUCH_Pos_TypeDef
 Touch panel position structure. More...
struct  TOUCH_Config_TypeDef
 Touch configuration structure. More...

Defines

#define TOUCH_INIT_DEFAULT
 Initializes Touch default values.

Typedefs

typedef void( TOUCH_Upcall_TypeDef )(TOUCH_Pos_TypeDef *)
 touch panel upcall type definition

Functions

void TOUCH_Init (TOUCH_Config_TypeDef *config)
 Initialize touch panel driver.
void TOUCH_RegisterUpcall (TOUCH_Upcall_TypeDef *new_upcall)
 Register upcall which will be call every position or state change.
TOUCH_Pos_TypeDefTOUCH_GetPos (void)
 Returns current touch position and state.
int TOUCH_CalibrationTable (POINT *displayPtr, POINT *screenPtr)
 Set calibration table.
int TOUCH_IsBusy (void)
 Check status of the touch panel.

Detailed Description

Touch panel driver prototypes and definitions.

Author:
Energy Micro AS
Version:
3.20.0

License

(C) Copyright 2012 Energy Micro AS, http://www.energymicro.com

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. 4. The source and compiled code may only be used on Energy Micro "EFM32" microcontrollers and "EFR4" radios.

DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no obligation to support this Software. Energy Micro AS is providing the Software "AS IS", with no express or implied warranties of any kind, including, but not limited to, any implied warranties of merchantability or fitness for any particular purpose or warranties against infringement of any proprietary rights of a third party.

Energy Micro AS will not be liable for any consequential, incidental, or special damages, or any other relief, or for any claim by any third party, arising from your use of this Software.

Definition in file touch.h.