lcd.h

LC75823E_TEST[字符测试程序],主要是用来测试芯片是否工作正常.

 
#ifndef __LCD_H__
#define __LCD_H__
#include "ax2005.h"


#define SHADOW_LENGTH	 	20
#define DISCLCDBUFF_MAX	11		// cys 060408

sbit FP_CE = P3^7;
sbit FP_CLK	= P4^0;
sbit FP_DAT	= P2^0;


#define FP_DATDIROUT  P2DIR &= ~0x01 
#define FP_DATDIRIN   P2DIR |= 0x01

#define FP_CEDIROUT  P3DIR &= ~0x80 
#define FP_CEDIRIN   P3DIR |= 0x80

#define FP_CLKDIROUT  P4DIR &= ~0x01 
#define FP_CLKDIRIN   P4DIR |= 0x01

void VFD_Refresh(void);
void test_lcd(void);


#endif