[单片机毕设]国旗升降系统程序及原理图资料.zip

//此程序只供参考// //升国旗中 还有万年历显示 现在没有加进去// //下次我把他加进去 有不明白的加我QQ260912024或者直接发邮件给我// #include<reg52.h> #define uchar unsigned char //宏定义 #define uint unsigned int #define lcdbus P1 sbit RS = P3^0; sbit RW = P3^1; sbit E = P3^2; //st7920字模取模方式为逐行式 顺向去摸 sbit key1=P2^4; //升国旗 sbit key2=P2^5; //升半旗 sbit key3=P2^6; //降国旗 sbit zdbz1=P0^2; sbit zdbz2=P0^1; sbit zdbz3=P0^0; uchar flag1,flag2,flag3,flag4,aa,bb,cc; //flag4为正反转标志 uchar code table[]={0xf1,0xf2,0xf4,0xf8}; uchar tt,tt0,tt1;//定时器时间设置标志 uchar sj,sj1,sj2,sj3,gd1,gd13,gd12,gd11,gd2,gd21,gd22,gd23;//显示设置变量 uchar xx;//电机脉冲顺序变量 uint xh; //升半旗时候在最高点停留时间 /*自定义液晶字库中没有的字模*/ uchar code zdy[][32]={ {0x00,0x00,0x07,0x20,0x3C,0x20,0x04,0x20,0x04,0x20,0x04,0x24,0x7F,0xFE,0x04,0x20, 0x04,0x20,0x04,0x20,0x08,0x20,0x08,0x20,0x10,0x20,0x20,0x20,0x40,0x20,0x00,0x00},/*"升",0*/ {0x00,0x80,0x78,0xF8,0x49,0x10,0x52,0xA0,0x50,0x40,0x60,0xB0,0x53,0x4E,0x48,0x40, 0x4B,0xF8,0x68,0x40,0x52,0x40,0x43,0xFC,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40},/*"降",1*/ {0x00,0x7C,0x3F,0x80,0x02,0x20,0x04,0x20,0x08,0x40,0x1F,0x80,0x03,0x20,0x0C,0x10, 0x3F,0xF8,0x10,0x8C,0x04,0xA0,0x08,0x90,0x10,0x88,0x20,0x84,0x42,0x84,0x01,0x00},/*"系",2*/ {0x10,0x40,0x10,0x20,0x23,0xFE,0x20,0x40,0x44,0x40,0xF8,0x88,0x09,0x04,0x13,0xFE, 0x20,0x94,0x7C,0x90,0x00,0x90,0x00,0x90,0x1D,0x12,0xE1,0x12,0x02,0x0E,0x04,0x00},/*"统",3*/ }; //下面代码横是列地址 竖是行地址 16*64 拆开16*32+16*32*/ uchar code bmp1[]={ 0x02,0x08,0x00,0x08,0x00,0x00,0x04,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0xD0,0x06,0x04,0x08,0x03,0x02,0x00,0x38,0x80,0x00,0x00,0x00,0x00,0x00,0x00, 0x41,0x00,0x09,0x43,0x00,0x04,0xA1,0x80,0x41,0xFF,0x00,0x00,0x00,0x00,0x00,0x00, 0x42,0x00,0x29,0x00,0x00,0x14,0x80,0x00,0x8E,0x00,0xE7,0x00,0x00,0x00,0x00,0x00, 0x32,0x88,0x29,0x30,0x04,0x14,0x98,0x00,0x70,0x00,0x1C,0x80,0x00,0x00,0x00,0x00, 0x0C,0x00,0x16,0x48,0x00,0x0B,0x24,0x00,0x20,0x00,0x08,0x60,0x00,0x00,0x00,0x00, 0x00,0x20,0x4D,0x80,0x00,0x26,0xC0,0x00,0x40,0x00,0x08,0x10,0x00,0x00,0x00,0x00, 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E=0; delay(5); } void write_data(uchar xiesj) //写数据 { busy(); RS=1; RW=0; E=1; lcdbus=xiesj; delay(5); E=0; delay(5); } void write_tp(uchar code *p) /*显示图片-*/ { uint j=0; uchar x,y,i; for(i=0;i<9;i+=8) for(y=0;y<32;y++) for(x=0;x<8;x++) { write_com(0x36); //扩充指令集 write_com(y+0x80); //行地址 write_com(x+0x80+i); //列地址 write_com(0x30); write_data(p[j++]); write_data(p[j++]); } } void clrscreen() //清液晶屏 { write_com(0x01); delay(10); } void clrgdram() //清液晶ram { uchar x,