touchpanel.h

东芯IVSEP3203F50移动终端应用处理器触摸屏驱动

/*************************************************************************************
*	Copyright (c) 2005 by National ASIC System Engineering Research Center.
*	PROPRIETARY RIGHTS of ASIC are involved in the subject matter of this 
*	material.  All manufacturing, reproduction, use, and sales rights 
*	pertaining to this subject matter are governed by the license agreement.
*	The recipient of this software implicitly accepts the terms of the license.
*
*	File Name: rtc.h
*
*	File Description:
*			The file define some macro definition used in rtc.c file.
*		
*	Created by Michael <[e-mail]>, 2005-03-22
**************************************************************************************/

#ifndef TOUCHPANEL_H
#define TOUCHPANEL_H

#include "typedef.h"

/* definition of register address */
 #define BASE_SPI_1	0X10006000
   
 #define SPICR   (BASE_SPI_1 + 0X00) 
 #define SPIBR   (BASE_SPI_1 + 0X04)
 #define SPISR   (BASE_SPI_1 + 0X08)
 #define SPITR   (BASE_SPI_1 + 0X0C)
 #define SPIRR   (BASE_SPI_1 + 0x10)

/* define LCDC registers */
#define BASE_LCDC	0x11002000			//;BASE ADDRESS OF LCDC                                                                                                                   
#define VS_BASE		0x31af0000			//;WHICH IS ASSUMED BECAUSE OF UN-ALLOCARTION    
#define SSA			(BASE_LCDC+0x00)	//;Screen Start Address Register                 
#define SIZE			(BASE_LCDC+0x04)	//;Size Register                                 
#define PCR			(BASE_LCDC+0x08)	//;Panel Configuration Register                  
#define HCR			(BASE_LCDC+0x0c)	//;Horizontal Configuration Register             
#define VCR			(BASE_LCDC+0x10)	//;Vertical Configuration Register                                      
#define PWMR		(BASE_LCDC+0x14)	//;PWM Contrast Control Register                          
#define LECR			(BASE_LCDC+0x18)	//;LCD Gray Palette Mapping Register             
#define DMACR		(BASE_LCDC+0x1c)	//;DMA Control Register                          
#define LCDICR		(BASE_LCDC+0x20)	//;Interrupt Configuration Register              
#define LCDISR		(BASE_LCDC+0x24)	//;Interrupt Status Register  
#define LGPMR		(BASE_LCDC+0x40)	//;The begin of address of grey_reg
/* definition of command */
#define READ		0x80000000
#define	WRITE		0x0

#define MAX_PENBUF			10

#define x_location			0x90
#define y_location			0xd0
#define transenable			0x80
#define val_upper			0x00
#define val_lower			0x00

#define ctrlw       		0x77
#define bt256				0x0507

/* declaration of function */
void tp_handler(void);
STATUS PenRead(void);
void PenDisable(void);
void PenEnable(void);
void TurnOFFADS7843(void);
void TurnOnADS7843(void);
void SPISetup(void);
U16 PenSPIXfer(U16 ADCommd);
void init_Pen(void);
STATUS	ModuleTouchpanel(void);
void init_LCD(void);
void ResetUCB(void);

#endif