📄 lcd.c
字号:
/***************************************************************
功能:实现液晶显示LCD 122*32点阵驱动器为0713
作者:SG
时间:2004-03-15
版本:V1.0
***************************************************************/
/*
#define SOFT_RESET 0xE2
#define DISP_OFF 0xAE
#define START_LINE 0xC0
#define FIRST_PAGE 0xE2
#define START_COL 0x00
#define RIGHT_ADC 0xA0
#define NORMAL_DRV 0xA4
#define DUTY_32_1 0xA9
#define RCW_OFF 0xEE
#define DISP_ON 0xAF
*/
/*---------------------------------------------------------------------------------
CPU 端口定义
---------------------------------------------------------------------------------*/
sfr LCD_PORT = 0x80;
sbit LCD_DI = 0xb3;
sbit LCD_ENA2 = 0xb4;
sbit LCD_ENA1 = 0xb5;
/*---------------------------------------------------------------------------------
西文字库点阵
---------------------------------------------------------------------------------*/
unsigned char code Large_DianZen[]={
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 , //null
0,0,0,0,0,0,0xF8,0x33,0,0x30,0,0,0,0,0,0, //!
/*0x00,0x00,0x80,0x00,0x80,0x00,0xE0,0x1F,0x80,0x20,0x80,0x20,0x00,0x00,0x00,0x00, //t
0x00,0x00,0x00,0x1F,0x80,0x22,0x80,0x22,0x80,0x22,0x80,0x22,0x00,0x13,0x00,0x00, //e
0x00,0x00,0x08,0x20,0x08,0x20,0xF8,0x3F,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00, //l
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x30,0xC0,0x30,0x00,0x00,0x00,0x00,0x00,0x00, //:
0x00,0x00,0x70,0x1C,0x88,0x22,0x08,0x21,0x08,0x21,0x88,0x22,0x70,0x1C,0x00,0x00, //8
0x00,0x00,0xF8,0x19,0x08,0x21,0x88,0x20,0x88,0x20,0x08,0x11,0x08,0x0E,0x00,0x00, //5
0x00,0x00,0xF8,0x19,0x08,0x21,0x88,0x20,0x88,0x20,0x08,0x11,0x08,0x0E,0x00,0x00, //5
0x00,0x00,0x70,0x30,0x08,0x28,0x08,0x24,0x08,0x22,0x88,0x21,0x70,0x30,0x00,0x00, //2
0x00,0x00,0x70,0x1C,0x88,0x22,0x08,0x21,0x08,0x21,0x88,0x22,0x70,0x1C,0x00,0x00, //8
0x00,0x00,0xE0,0x0F,0x10,0x11,0x88,0x20,0x88,0x20,0x18,0x11,0x00,0x0E,0x00,0x00, //6
0x00,0x00,0x70,0x30,0x08,0x28,0x08,0x24,0x08,0x22,0x88,0x21,0x70,0x30,0x00,0x00, //2
0x00,0x00,0x00,0x07,0xC0,0x04,0x20,0x24,0x10,0x24,0xF8,0x3F,0x00,0x24,0x00,0x00, //4
*///;-- Tel:13588316485 -- ** 宋体, 12 **
//;-- Tel:13588316485 -- ** 宋体, 12 **
//; 当前所选字体下一个汉字对应的点阵为: 宽度x高度=120x16, 调整后为: 120x16
0x18,0x00,0x08,0x00,0x08,0x20,0xF8,0x3F,0x08,0x20,0x08,0x00,0x18,0x00,0x00,0x00,
0x00,0x00,0x00,0x1F,0x80,0x22,0x80,0x22,0x80,0x22,0x80,0x22,0x00,0x13,0x00,0x00,
0x00,0x00,0x08,0x20,0x08,0x20,0xF8,0x3F,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x30,0xC0,0x30,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x10,0x20,0x10,0x20,0xF8,0x3F,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,
0x00,0x00,0x30,0x18,0x08,0x20,0x88,0x20,0x88,0x20,0x48,0x11,0x30,0x0E,0x00,0x00,
0x00,0x00,0xF8,0x19,0x08,0x21,0x88,0x20,0x88,0x20,0x08,0x11,0x08,0x0E,0x00,0x00,
0x00,0x00,0x70,0x1C,0x88,0x22,0x08,0x21,0x08,0x21,0x88,0x22,0x70,0x1C,0x00,0x00,
0x00,0x00,0x70,0x1C,0x88,0x22,0x08,0x21,0x08,0x21,0x88,0x22,0x70,0x1C,0x00,0x00,
0x00,0x00,0x30,0x18,0x08,0x20,0x88,0x20,0x88,0x20,0x48,0x11,0x30,0x0E,0x00,0x00,
0x00,0x00,0x10,0x20,0x10,0x20,0xF8,0x3F,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,
0x00,0x00,0xE0,0x0F,0x10,0x11,0x88,0x20,0x88,0x20,0x18,0x11,0x00,0x0E,0x00,0x00,
0x00,0x00,0x00,0x07,0xC0,0x04,0x20,0x24,0x10,0x24,0xF8,0x3F,0x00,0x24,0x00,0x00,
0x00,0x00,0x70,0x1C,0x88,0x22,0x08,0x21,0x08,0x21,0x88,0x22,0x70,0x1C,0x00,0x00,
0x00,0x00,0xF8,0x19,0x08,0x21,0x88,0x20,0x88,0x20,0x08,0x11,0x08,0x0E,0x00,0x00,
};
/*---------------------------------------------------------------------------------
汉字字库点阵
---------------------------------------------------------------------------------*/
unsigned char code HanZi[]={
//;-- 欢迎使用单片机开发板祝你早日成为单片机高手胖胖工作室贺 -- ** 宋体, 12 **
//; 当前所选字体下一个汉字对应的点阵为: 宽度x高度=432x16, 调整后为: 432x16
0x14,0x20,0x24,0x10,0x44,0x4C,0x84,0x43,0x64,0x43,0x1C,0x2C,0x20,0x20,0x18,0x10,
0x0F,0x0C,0xE8,0x03,0x08,0x06,0x08,0x18,0x28,0x30,0x18,0x60,0x08,0x20,0x00,0x00,
0x40,0x40,0x41,0x20,0xCE,0x1F,0x04,0x20,0x00,0x40,0xFC,0x47,0x04,0x42,0x02,0x41,
0x02,0x40,0xFC,0x5F,0x04,0x40,0x04,0x42,0x04,0x44,0xFC,0x43,0x00,0x40,0x00,0x00,
0x40,0x00,0x20,0x00,0xF0,0x7F,0x1C,0x00,0x07,0x40,0xF2,0x41,0x94,0x22,0x94,0x14,
0x94,0x0C,0xFF,0x13,0x94,0x10,0x94,0x30,0x94,0x20,0xF4,0x61,0x04,0x20,0x00,0x00,
0x00,0x80,0x00,0x40,0x00,0x30,0xFE,0x0F,0x22,0x02,0x22,0x02,0x22,0x02,0x22,0x02,
0xFE,0xFF,0x22,0x02,0x22,0x02,0x22,0x42,0x22,0x82,0xFE,0x7F,0x00,0x00,0x00,0x00,
0x00,0x08,0x00,0x08,0xF8,0x0B,0x28,0x09,0x29,0x09,0x2E,0x09,0x2A,0x09,0xF8,0xFF,
0x28,0x09,0x2C,0x09,0x2B,0x09,0x2A,0x09,0xF8,0x0B,0x00,0x08,0x00,0x08,0x00,0x00,
0x00,0x80,0x00,0x40,0x00,0x30,0xFE,0x0F,0x10,0x01,0x10,0x01,0x10,0x01,0x10,0x01,
0x10,0x01,0x1F,0x01,0x10,0x01,0x10,0xFF,0x10,0x00,0x18,0x00,0x10,0x00,0x00,0x00,
0x08,0x04,0x08,0x03,0xC8,0x00,0xFF,0xFF,0x48,0x00,0x88,0x41,0x08,0x30,0x00,0x0C,
0xFE,0x03,0x02,0x00,0x02,0x00,0x02,0x00,0xFE,0x3F,0x00,0x40,0x00,0x78,0x00,0x00,
0x40,0x00,0x42,0x40,0x42,0x20,0x42,0x10,0x42,0x0C,0xFE,0x03,0x42,0x00,0x42,0x00,
0x42,0x00,0x42,0x00,0xFE,0x7F,0x42,0x00,0x42,0x00,0x42,0x00,0x42,0x00,0x00,0x00,
0x00,0x40,0x10,0x20,0x3E,0x10,0x10,0x88,0x10,0x87,0xF0,0x41,0x9F,0x46,0x90,0x28,
0x90,0x10,0x92,0x28,0x94,0x27,0x1C,0x40,0x10,0xC0,0x10,0x40,0x10,0x00,0x00,0x00,
0x10,0x04,0x10,0x03,0xD0,0x00,0xFF,0x7F,0x50,0x00,0x90,0x11,0x00,0x0E,0xFE,0x41,
0x62,0x20,0xA2,0x11,0x22,0x0A,0x21,0x0E,0xA1,0x31,0x61,0x60,0x00,0x20,0x00,0x00,
0x08,0x02,0x08,0x01,0x89,0x00,0xCE,0xFF,0xA8,0x00,0x18,0x83,0x00,0x40,0xFE,0x30,
0x82,0x0F,0x82,0x00,0x82,0x00,0x82,0x7F,0xFE,0x80,0x00,0x80,0x00,0xF0,0x00,0x00,
0x80,0x00,0x40,0x00,0xF0,0x7F,0x2C,0x00,0x43,0x10,0x20,0x0C,0x98,0x03,0x0F,0x21,
0x0A,0x40,0xE8,0x3F,0x08,0x00,0x88,0x00,0x28,0x03,0x1C,0x1C,0x08,0x08,0x00,0x00,
0x00,0x04,0x00,0x04,0x00,0x04,0xFE,0x04,0x92,0x04,0x92,0x04,0x92,0x04,0x92,0xFF,
0x92,0x04,0x92,0x04,0x92,0x04,0x92,0x04,0xFE,0x04,0x00,0x04,0x00,0x04,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x42,0x10,0x42,0x10,0x42,0x10,0x42,0x10,
0x42,0x10,0x42,0x10,0x42,0x10,0xFE,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x40,0x00,0x30,0xF8,0x0F,0x48,0x00,0x48,0x08,0x48,0x50,0xC8,0x4F,0x08,0x20,
0xFF,0x10,0x08,0x0B,0x09,0x0C,0x0A,0x12,0xC8,0x21,0x88,0x40,0x08,0xF0,0x00,0x00,
0x00,0x00,0x10,0x00,0x10,0x40,0x12,0x20,0x14,0x10,0x1C,0x08,0x10,0x06,0xF0,0x01,
0x9F,0x00,0x10,0x11,0x10,0x26,0x10,0x40,0x10,0x20,0xF8,0x1F,0x10,0x00,0x00,0x00,
0x00,0x08,0x00,0x08,0xF8,0x0B,0x28,0x09,0x29,0x09,0x2E,0x09,0x2A,0x09,0xF8,0xFF,
0x28,0x09,0x2C,0x09,0x2B,0x09,0x2A,0x09,0xF8,0x0B,0x00,0x08,0x00,0x08,0x00,0x00,
0x00,0x80,0x00,0x40,0x00,0x30,0xFE,0x0F,0x10,0x01,0x10,0x01,0x10,0x01,0x10,0x01,
0x10,0x01,0x1F,0x01,0x10,0x01,0x10,0xFF,0x10,0x00,0x18,0x00,0x10,0x00,0x00,0x00,
0x08,0x04,0x08,0x03,0xC8,0x00,0xFF,0xFF,0x48,0x00,0x88,0x41,0x08,0x30,0x00,0x0C,
0xFE,0x03,0x02,0x00,0x02,0x00,0x02,0x00,0xFE,0x3F,0x00,0x40,0x00,0x78,0x00,0x00,
0x04,0x00,0x04,0xFF,0x04,0x01,0x04,0x01,0x74,0x3D,0x54,0x25,0x55,0x25,0x56,0x25,
0x54,0x25,0x54,0x25,0x74,0x3D,0x04,0x41,0x04,0x81,0x04,0x7F,0x04,0x00,0x00,0x00,
0x00,0x02,0x24,0x02,0x24,0x02,0x24,0x02,0x24,0x02,0x24,0x42,0x24,0x82,0xFE,0x7F,
0x22,0x02,0x22,0x02,0x22,0x02,0x22,0x02,0x22,0x02,0x20,0x02,0x00,0x02,0x00,0x00,
0x00,0x80,0x00,0x70,0xFE,0x0F,0x22,0x41,0x22,0x81,0xFE,0x7F,0x44,0x04,0x58,0x04,
0x40,0x04,0xFF,0xFF,0x40,0x04,0x50,0x04,0x4C,0x04,0x48,0x04,0x00,0x04,0x00,0x00,
0x00,0x80,0x00,0x70,0xFE,0x0F,0x22,0x41,0x22,0x81,0xFE,0x7F,0x44,0x04,0x58,0x04,
0x40,0x04,0xFF,0xFF,0x40,0x04,0x50,0x04,0x4C,0x04,0x48,0x04,0x00,0x04,0x00,0x00,
0x00,0x20,0x00,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0xFE,0x3F,
0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x00,0x20,0x00,0x00,
0x80,0x00,0x40,0x00,0x20,0x00,0xF8,0xFF,0x07,0x00,0x22,0x00,0x18,0x00,0x0C,0x00,
0xFB,0xFF,0x48,0x04,0x48,0x04,0x48,0x04,0x68,0x04,0x48,0x06,0x08,0x04,0x00,0x00,
0x00,0x40,0x10,0x40,0x2C,0x48,0x24,0x49,0xA4,0x49,0x64,0x49,0x25,0x49,0x26,0x7F,
0x24,0x49,0x24,0x49,0xA4,0x49,0x24,0x4B,0x34,0x48,0x2C,0x40,0x04,0x40,0x00,0x00,
0x00,0x00,0x42,0x00,0x22,0x80,0x12,0x80,0x8F,0x5F,0xA2,0x40,0xC2,0x20,0xBE,0x10,
0x80,0x0E,0xBE,0x10,0x92,0x20,0x92,0x6F,0x12,0xC0,0x3E,0x40,0x00,0x00,0x00,0x00,
};
unsigned char code LCD_Show_Tab[]={
0x00,0x00,0x00,0x00,0x90,0x00,0x90,0x01,0x90,0x02,0x90,0x03,0x00,0x00,0x00,0x00, //欢迎使用
0x00,0x90,0x04,0x90,0x05,0x90,0x06,0x90,0x07,0x90,0x08,0x90,0x09,0x01,0x00,0x00,//单片机开发板
0x00,0x00,0x00,0x00,0x90,0x0a,0x90,0x0b,0x90,0x0c,0x90,0x0d,0x00,0x00,0x00,0x00,//祝你早日
0x90,0x0e,0x90,0x0f,0x90,0x10,0x90,0x11,0x90,0x12,0x90,0x13,0x90,0x14,0x01,0x00,//成为单片机高手
0x00,0x90,0x15,0x90,0x16,0x90,0x17,0x90,0x18,0x90,0x19,0x90,0x1a,0x01,0x00,0x00,//沈氏工作室贺！
0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x00,//tel:85528624
};
/*-----------------------------------------------
LCD接收命令子程序：F为主/从选择0主模块被选中
------------------------------------------------*/
void LCD_Write_Set( unsigned char Com,bit F )
{
LCD_PORT = Com;
LCD_DI = 0;
if ( F )
{
LCD_ENA2 = 1;
LCD_ENA2 = 0;
}
else
{
LCD_ENA1 = 1;
LCD_ENA1 = 0;
}
}
/*-----------------------------------------------
LCD接收数据子程序：F为主/从选择0主模块被选中
------------------------------------------------*/
void LCD_Write_Data( unsigned char Com,bit F )
{
LCD_PORT = Com;
LCD_DI = 1;
if ( F )
{
LCD_ENA2 = 1;
LCD_ENA2 = 0;
}
else
{
LCD_ENA1 = 1;
LCD_ENA1 = 0;
}
}
/*--------------------------------------------------------------
//设置xPos,yPos(x,y行列坐标)
------------------------------------------------------------*/
void Set_xyPos_LCD(unsigned char xPos,unsigned char yPos) //112*32 0713 xPos(0---112) yPos(0---3)
{
unsigned char i;
if ( yPos < 2 )
i = 0xBA;
else
i = 0xB6;
if ( xPos > 60 )
{
LCD_Write_Set(yPos + i,1); //Page_LCD[i] i=0 first page i=7 seventh page
// LCD_Write_Set(((xPos - 57)>>4)&0x0F|0x10,1); //set col address msb
LCD_Write_Set(xPos - 61,1); //set col address lsb
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