lcd.h

来自「用C语言写的一个时钟程序」· C头文件 代码 · 共 26 行

/*****lcd.h
HT1621驱动LCD显示屏*/

#define LCD_EN 0x1007
#define LCD_ON 0x100f
#define LCD_BIAS_COM 0x10a0
#define LCD_OFF 0x1008
#define MUTE 0x20//数组0下标
#define MHZ	0x40//数组14下标
#define KHZ	0x20//数组14下标

sbit HT1621_CS  = P2^0;
sbit HT1621_CLK = P2^1;
sbit HT1621_DAT = P2^2;

void lcd_init();
void lcd_write_13(unsigned int);
//void lcd_dispall();
void lcd_clrall();
void lcd_update(unsigned char,unsigned char);
void write_char(unsigned char,unsigned char);
//void write_bit(bit,bit,unsigned char);
//void write_string(unsigned char,unsigned char *p);
void fine_char1(unsigned char,unsigned char,unsigned char);
void fine_char2(unsigned char,unsigned char,unsigned char);