zlg7289.h

来自「ARM7下用图形用户界面实现LED,KEY,MOTOR,AD功能」· C头文件 代码 · 共 31 行

#include "hardware.h"
///////////////ZLG7289 pin/////////////////////
#define ZLG7289_CS				(0x20)	//GPB5
#define ZLG7289_KEY                             (0x10)  //GPF4
#define ZLG7289_ENABLE()	do{ zlg7289SIOband=SBRDR; zlg7289SIOctrl=SIOCON;SBRDR=0xff; SIOCON=0x31; PDATB&=(~ZLG7289_CS);}while(0)
#define ZLG7289_DISABLE()	do{SBRDR=zlg7289SIOband; SIOCON=zlg7289SIOctrl; PDATB|=ZLG7289_CS;}while(0)

///////////////ZLG7289 command/////////////////////

#define ZLG7289_CMD_RST			0xA4
#define ZLG7289_CMD_TEST		0xBF
#define ZLG7289_CMD_LSHIFT		0xA1
#define ZLG7289_CMD_RSHIFT		0xA0
#define ZLG7289_CMD_CLSHIFT		0xA3
#define ZLG7289_CMD_CRSHIFT		0xA2

#define ZLG7289_CMD_DATA0		0x80
#define ZLG7289_CMD_DATA1		0xC8
#define ZLG7289_CMD_DATA3		0x90

#define ZLG7289_CMD_FLASH		0x88
#define ZLG7289_CMD_HIDE		0x98
#define ZLG7289_CMD_LDOT		0xE0
#define ZLG7289_CMD_HDOT		0xC0
#define ZLG7289_CMD_RDKEY		0x15

int zlg7289SIOband;
int zlg7289SIOctrl;