LCD128x64液晶Proteus仿真.doc

LCD128x64液晶Proteus仿真-AT89C52(并口)proteus 2010-04-07 20:05:40 阅读16 评论0字号：大中小 /*由龙丘科技开发板程序改写*/#include AT89X52.H /52系列单片机定义文件#include intrins.h /调用_nop_();延时函数用#define LCD_Data_Out P3sbit RW = P10;sbit RS = P11; sbit RST = P12; sbit CS = P13;sbit E = P14; #define X_WIDTH 132#define Y_WIDTH 64#define byte unsigned char /无符号字符（8位）#define uint unsigned int /无符号整数（16位）void LCD_Init(void);void LCD_CLS(void);void LCD_P6x8Str(byte x,byte y,byte ch);void LCD_P8x16Str(byte x,byte y,byte ch);void LCD_P14x16Str(byte x,byte y,byte ch);void LCD_Print(byte x, byte y, byte ch);void LCD_PutPixel(byte x,byte y);void LCD_Rectangle(byte x1,byte y1,byte x2,byte y2,byte gif);void Draw_LQLogo(void);void Draw_LibLogo(void);void Draw_BMP(byte x0,byte y0,byte x1,byte y1,byte bmp);void LCD_WrDat(byte date);void LCD_WrCmd(byte cmd);void LCD_Fill(byte bmp_data);void LCD_Set_Pos(byte x, byte y);/*建立数字库*code byte F6x86 = 0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E , / 0 0x00, 0x00, 0x42, 0x7F, 0x40, 0x00 , / 1 0x00, 0x42, 0x61, 0x51, 0x49, 0x46 , / 2 0x00, 0x21, 0x41, 0x45, 0x4B, 0x31 , / 3 0x00, 0x18, 0x14, 0x12, 0x7F, 0x10 , / 4 0x00, 0x27, 0x45, 0x45, 0x45, 0x39 , / 5 0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30 , / 6 0x00, 0x01, 0x71, 0x09, 0x05, 0x03 , / 7 0x00, 0x36, 0x49, 0x49, 0x49, 0x36 , / 8 0x00, 0x06, 0x49, 0x49, 0x29, 0x1E , / 9 0x00, 0x00, 0x36, 0x36, 0x00, 0x00 , / : 0x00, 0x00, 0x56, 0x36, 0x00, 0x00 , / ; 0x00, 0x08, 0x14, 0x22, 0x41, 0x00 , / 0x00, 0x02, 0x01, 0x51, 0x09, 0x06 , / ? 0x00, 0x32, 0x49, 0x59, 0x51, 0x3E , / 0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C , / A 0x00, 0x7F, 0x49, 0x49, 0x49, 0x36 , / B 0x00, 0x3E, 0x41, 0x41, 0x41, 0x22 , / C 0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C , / D 0x00, 0x7F, 0x49, 0x49, 0x49, 0x41 , / E 0x00, 0x7F, 0x09, 0x09, 0x09, 0x01 , / F 0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A , / G 0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F , / H 0x00, 0x00, 0x41, 0x7F, 0x41, 0x00 , / I 0x00, 0x20, 0x40, 0x41, 0x3F, 0x01 , / J 0x00, 0x7F, 0x08, 0x14, 0x22, 0x41 , / K 0x00, 0x7F, 0x40, 0x40, 0x40, 0x40 , / L 0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F , / M 0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F , / N 0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E , / O 0x00, 0x7F, 0x09, 0x09, 0x09, 0x06 , / P 0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E , / Q 0x00, 0x7F, 0x09, 0x19, 0x29, 0x46 , / R 0x00, 0x46, 0x49, 0x49, 0x49, 0x31 , / S 0x00, 0x01, 0x01, 0x7F, 0x01, 0x01 , / T 0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F , / U 0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F , / V 0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F , / W 0x00, 0x63, 0x14, 0x08, 0x14, 0x63 , / X 0x00, 0x07, 0x08, 0x70, 0x08, 0x07 , / Y 0x00, 0x61, 0x51, 0x49, 0x45, 0x43 , / Z 0x00, 0x00, 0x7F, 0x41, 0x41, 0x00 , / 0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55 , / 55 0x00, 0x00, 0x41, 0x41, 0x7F, 0x00 , / 0x00, 0x04, 0x02, 0x01, 0x02, 0x04 , / 0x00, 0x40, 0x40, 0x40, 0x40, 0x40 , / _ 0x00, 0x00, 0x01, 0x02, 0x04, 0x00 , / 0x00, 0x20, 0x54, 0x54, 0x54, 0x78 , / a 0x00, 0x7F, 0x48, 0x44, 0x44, 0x38 , / b 0x00, 0x38, 0x44, 0x44, 0x44, 0x20 , / c 0x00, 0x38, 0x44, 0x44, 0x48, 0x7F , / d 0x00, 0x38, 0x54, 0x54, 0x54, 0x18 , / e 0x00, 0x08, 0x7E, 0x09, 0x01, 0x02 , / f 0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C , / g 0x00, 0x7F, 0x08, 0x04, 0x04, 0x78 , / h 0x00, 0x00, 0x44, 0x7D, 0x40, 0x00 , / i 0x00, 0x40, 0x80, 0x84, 0x7D, 0x00 , / j 0x00, 0x7F, 0x10, 0x28, 0x44, 0x00 , / k 0x00, 0x00, 0x41, 0x7F, 0x40, 0x00 , / l 0x00, 0x7C, 0x04, 0x18, 0x04, 0x78 , / m 0x00, 0x7C, 0x08, 0x04, 0x04, 0x78 , / n 0x00, 0x38, 0x44, 0x44, 0x44, 0x38 , / o 0x00, 0xFC, 0x24, 0x24, 0x24, 0x18 , / p 0x00, 0x18, 0x24, 0x24, 0x18, 0xFC , / q 0x00, 0x7C, 0x08, 0x04, 0x04, 0x08 , / r 0x00, 0x48, 0x54, 0x54, 0x54, 0x20 , / s 0x00, 0x04, 0x3F, 0x44, 0x40, 0x20 , / t 0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C , / u 0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C , / v 0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C , / w 0x00, 0x44, 0x28, 0x10, 0x28, 0x44 , / x 0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C , / y 0x00, 0x44, 0x64, 0x54, 0x4C, 0x44 , / z; code byte F14x16_Idx = 科技;code byte F14x16 = 0x24,0x24,0xA4,0xFE,0xA2,0x22,0x00,0x24,0x48,0x00,0xFE,0x80,0x80,0x00, 0x04,0x03,0x00,0x3F,0x00,0x01,0x01,0x01,0x01,0x01,0x3F,0x00,0x00,0x00,/科2 0x10,0x10,0xFE,0x90,0x10,0x48,0xC8,0x48,0x7E,0x48,0x48,0xC8,0x08,0x00, 0x12,0x21,0x1F,0x00,0x20,0x20,0x11,0x0A,0x04,0x0A,0x11,0x20,0x20,0x00,/技3;/*延时*void LCD_DLY_ms(uint ms) int ii,jj; if (ms1) ms=1; for(ii=0;iims;ii+) for(jj=0;jj2670;jj+); /busclk:16MHz-1ms/*主函数*/main() LCD_Init(); /LCD初始化 while(1) LCD_P6x8Str(0,3,zjwind163com); /输出字符，利用ASCLL码/* LCD_P6x8Str(0,1,1); /输出字符，利用ASCLL码 LCD_P6x8Str(0,2,2); /输出字符，利用ASCLL码 LCD_P6x8Str(0,3,3); /输出字符，利用ASCLL码 LCD_P6x8Str(0,4,4); /输出字符，利用ASCLL码 LCD_P6x8Str(0,5,5); /输出字符，利用ASCLL码 LCD_P6x8Str(0,6,6); /输出字符，利用ASCLL码 LCD_P6x8Str(0,7,7); /输出字符，利用ASCLL码 */ LCD_Print(0,0,科技); /*LCD12864*/*写命令*void LCD_WrCmd(byte cmd) /写命令 RS = 0; CS = 0; RW = 0; E = 1; P3 = cmd; _nop_(); E = 0;/*写数据*void LCD_WrDat(byte date) /-写数据 RS = 1; CS = 0; RW = 0; E = 1; P3 = date; _nop_(); E = 0;/*清屏*void LCD_Fill(byte bmp_data) byte y,x; for(y=0;y8;y+) /分页，总共8页 LCD_WrCmd(0xb0+y); /设置页地址 LCD_WrCmd(0x01); /设置column地址低地址 LCD_WrCmd(0x10); /设置column地址高地址 for(x=0;x4)|0x10); /坐标在column的位置MSB -P40 LCD_WrCmd(x&0x0f)|0x01); /LSB 0X01 -P40/*LCD初始化*void LCD_Init(void) RST = 0; /指令表 -P37 LCD_DLY_ms(50); RST = 1; LCD_DLY_ms(20); LCD_WrCmd(0xaf); /0xaf LCD On -P39 LCD_WrCmd(0x2f); /0x2f 设置上电控制模式 -P44 LCD_WrCmd(0x81); /0x81 电量设置模式（显示亮度?-P45 LCD_WrCmd(0x1a); /指令数据0x00000x003f LCD_WrCmd(0x24); /0x24 V5内部电压调节电阻设置 -P45 LCD_WrCmd(0xa2); /0xa2 5V,0xa1 3V3 LCD偏压设置 -P42 LCD_WrCmd(0xc0); /0xc8 正常,0xc0 倒置 Com 扫描方式设置 LCD_WrCmd(0xa1); /0xa0 正常,0xa1 反向 Segment方向选择 -P42 LCD_WrCmd(0xa4); /0xa4 全屏点亮/变暗指令 -P42 LCD_WrCmd(0xa6); /0xa6 正向反向显示控制指令 -P42 LCD_WrCmd(0xac); /0xac 关闭静态指示器 -P46 LCD_WrCmd(0x00); /指令数据 LCD_WrCmd(0x40+32); /0x40+32 设置显示起始行对应RAM -P39 LCD_Fill(0x00); /初始清屏 LCD_Set_Pos(0,0); /指针的位置 /*输出字符*/void LCD_P6x8Str(byte x,byte y,byte ch) /输入字符 byte c=0,i=0,j=0; while (chj!=0) c =chj-48; /F6x8ci从032开始建立ASCLL码数组，要查找，需减32 if(x126)x=0;y+; LC