16*16的LED显示屏

#include"config.h" #include"zimo.c" static U8 mode=0,mode1=0,Mode=0,count=0,countmode=0; static U8 Flag1ms=0,flag=0,stop=0; static U8 x1,y1,x2,y2; U16 i; U8 DispBuff[1][32]; //点亮擦除的缓冲区 U8 code DispBuff1[5][32]= {0xF8,0x1F,0xE7,0xE7,0xDF,0xFB,0xBF,0xFD,0x7F,0xFE,0x5D,0xBA,0x63,0xC6,0x7F,0xFE, 0x7F,0xFE,0x7F,0xFE,0x7C,0x3E,0xBB,0xDD,0xDF,0xFB,0xE7,0xE7,0xF8,0x0F,0xFF,0xFF,/*"未命名文件",0*/ 0xF8,0x1F,0xE7,0xE7,0xDF,0xFB,0xBF,0xFD,0x7F,0xFE,0x5D,0xBA,0x63,0xC6,0x77,0xEE, 0x7F,0xFE,0x7F,0xFE,0x7C,0x3E,0xBB,0xDD,0xDF,0xFB,0xE7,0xE7,0xF8,0x0F,0xFF,0xFF,/*"未命名文件",0*/ 0xF8,0x1F,0xE7,0xE7,0xDF,0xFB,0xBF,0xFD,0x7F,0xFE,0x5D,0xBA,0x63,0xC6,0x7F,0xFE, 0x77,0xEE,0x7F,0xFE,0x7C,0x3E,0xBB,0xDD,0xDF,0xFB,0xE7,0xE7,0xF8,0x0F,0xFF,0xFF,/*"未命名文件",0*/ 0xF8,0x1F,0xE7,0xE7,0xDF,0xFB,0xBF,0xFD,0x7F,0xFE,0x5D,0xBA,0x63,0xC6,0x7F,0xFE, 0x7F,0xFE,0x77,0xEE,0x7C,0x3E,0xBB,0xDD,0xDF,0xFB,0xE7,0xE7,0xF8,0x0F,0xFF,0xFF,/*"未命名文件",0*/ 0xF8,0x1F,0xE7,0xE7,0xDF,0xFB,0xBF,0xFD,0x63,0xC6,0x5D,0xBA,0x7F,0xFE,0x7F,0xFE, 0x7F,0xFE,0x7F,0xFE,0x77,0xEE,0xBB,0xDD,0xDC,0x3B,0xE7,0xE7,0xF8,0x0F,0xFF,0xFF};/*"未命名文件",0*/ U8 idata DispBuff2[1][32]; //上移的缓冲区 U8 idata DispBuff3[1][32]; //下移的缓冲区 U8 idata DispBuff4[1][32]; //左移的缓冲区 U8 idata DispBuff5[1][32]; //右移的缓冲区 void main() { TMOD = 0x01; //设置T0工作方式1 TH0 = THCO; TL0 = TLCO; EA = 1; //开总中断 ET0 = 1; //开T0中断 TR0 = 1; //启动T0 P3M0=0X00; //设置P33为高阻态输入 P3M1=0X08; LED_passUp(); LED_passDown(); LED_passLeft(); LED_passRight(); LED_Clear(); while(1) { if(Flag1ms==1) LED_modeSwitch(); } } void Timer0(void) interrupt 1 { TH0=THCO; TL0=TLCO; count++; if(count>=80) { Flag1ms=1; count=0; countmode++; if(countmode>=10) { countmode=0; Mode++; if(Mode==5) { delay(1000); Mode=0; } } if(keymode==0 || keydraw==0 || keyerase==0 || keyopposite==0) { LED_getKey(); } } } void LED_Write595(U16 var) { U8 i; LCK = 0; for(i = 0;i < 16;i++) { SCLK = 0; SDI = var & 0x0001; SCLK = 1; var = var >> 1; } LCK = 1; } void LED_SelectLine(U8 line) { ADDA = line & 0x01; ADDB = line & 0x02; ADDC = line & 0x04; //138译码器的三个输入端 ADDD = line & 0x08; //片选 } void LED_Clear(void) { U8 i; for(i=0;i<16;i++) { DispBuff[0][2*i]=0xff; DispBuff[0][2*i+1]=0xff; } } void LED_Opposite(void) { U8 i,dat1,dat2; if(mode==ModeDraw || mode==ModeErase) { for(i=0;i<16;i++) { dat1=DispBuff[0][2*i]; dat2=DispBuff[0][2*i+1]; dat1=~dat1; dat2=~dat2; DispBuff[0][2*i]=dat1; DispBuff[0][2*i+1]=dat2; } } } void LED_DisplayStatic(U8 j) { U8 i; U16 dat; for(i=0;i<16;i++) { dat=DispBuff1[j][i*2]; //将第八位的数据传给dat dat=dat<<8; //dat把得到的数据送至高八位 dat+=DispBuff1[j][i*2+1]; LED_Write595(0xffff); LED_SelectLine(i); LED_Write595(dat); } LED_Write595(0xffff); } void LED_DisplayUp(void) { U8 i; U16 dat; for(i=0;i<16;i++) { dat=DispBuff2[0][i*2]; //将第八位的数据传给dat dat=dat<<8; //dat把得到的数据送至高八位 dat+=DispBuff2[0][i*2+1]; LED_Write595(0xffff); LED_SelectLine(i); LED_Write595(dat); } LED_Write595(0xffff); delay(1); //减慢移动速度 } void LED_DisplayDown(void) { U8 i; U16 dat; for(i=0;i<16;i++) { dat=DispBuff3[0][i*2]; //将第八位的数据传给dat dat=dat<<8; //dat把得到的数据送至高八位 dat+=DispBuff3[0][i*2+1]; LED_Write595(0xffff); LED_SelectLine(i); LED_Write595(dat); } LED_Write595(0xffff); delay(1); //减慢移动速度 } void LED_DisplayLeft(void) { U8 i; U16 dat; for(i=0;i<16;i++) { dat=DispBuff4[0][i*2]; //将第八位的数据传给dat dat=dat<<8; //dat把得到的数据送至高八位 dat+=DispBuff4[0][i*2+1]; LED_Write595(0xffff); LED_SelectLine(i); LED_Write595(dat); } LED_Write595(0xffff); delay(1); //减慢移动速度 } void LED_DisplayRight(void) { U8 i; U16 dat; for(i=0;i<16;i++) { dat=DispBuff5[0][i*2]; //将第八位的数据传给dat dat=dat<<8; //dat把得到的数据送至高八位 dat+=DispBuff5[0][i*2+1]; LED_Write595(0xffff); LED_SelectLine(i); LED_Write595(dat); } LED_Write595(0xffff); delay(1); //减慢移动速度 } void LED_DisplayDraw(U8 x,U8 y,U8 onoff) { U8 i,Dat,Mid; Dat=DispBuff[0][2*y+x/8]; //将缓冲区数据送给Dat Mid=0x01; for(i=0;i<(7-(x%8));i++) { Mid=Mid << 1; } if(onoff==1) Dat = Dat | Mid; else Dat = Dat & (~Mid); DispBuff[0][2*y+x/8]=Dat; } void LED_Display(void) { U8 i; U16 dat; for(i=0;i<16;i++) { dat=DispBuff[0][2*i]; //将第八位的数据传给dat dat=dat<<8; //dat把得到的数据送至高八位 dat+=DispBuff[0][2*i+1]; LED_Write595(0xffff); LED_SelectLine(i); LED_Write595(dat); } LED_Write595(0xffff); } void LED_passUp(void) { U8 i; for(i=0;i<16;i++) { DispBuff2[0][i*2] = zimoUp[0][i*2]; DispBuff2[0][i*2+1] = zimoUp[0][i*2+1]; } } void LED_passDown(void) { U8 i; for(i=0;i<16;i++) { DispBuff3[0][i*2] = zimoDown[0][i*2]; DispBuff3[0][i*2+1] = zimoDown[0][i*2+1]; } } void LED_passLeft(void) { U8 i; for(i=0;i<16;i++) { DispBuff4[0][i*2] = zimoLeft[0][i*2]; DispBuff4[0][i*2+1] = zimoLeft[0][i*2+1]; } } void LED_passRight(void) { U8 i; for(i=0;i<16;i++) { DispBuff5[0][i*2] = zimoRight[0][i*2]; DispBuff5[0][i*2+1] = zimoRight[0][i*2+1]; } } void LED_moveUp(U8 size) { U8 i; static U8 j=0,k=0; for(i=0;i<16;i++) { DispBuff2[0][i*2]=DispBuff2[0][(i+1)*2]; DispBuff2[0][i*2+1]=DispBuff2[0][(i+1)*2+1]; if(i==15) { j++; if(j==16) { j=0; k++; } } DispBuff2[0][30]=zimoUp[k+1][(j-1)*2]; DispBuff2[0][31]=zimoUp[k+1][(j-1)*2+1]; if(k==size-1) { delay(2000); k=0; LED_passUp(); } } } void LED_moveDown(U8 size) { U8 i; static U8 j=0,k=0; for(i=0;i<16;i++) { DispBuff3[0][30-i*2]=DispBuff3[0][30-(i+1)*2]; DispBuff3[0][31-i*2]=DispBuff3[0][31-(i+1)*2]; if(i==0) { j++; if(j==16) { j=0; k++; } } DispBuff3[0][0]=zimoDown[k+1][30-j*2]; DispBuff3[0][1]=zimoDown[k+1][31-j*2]; if(k==size-1) { delay(2000); k=0; LED_passDown(); } } } void LED_moveLeft(U8 size) { static U8 b=0,flag=0,w=0; U8 i,dat; for(i =0;i<16;i++) { dat= zimoLeft[w+1][2*i+(flag/8)]; //取下一个字模左半边 dat= dat<<b; //左移b位 DispBuff4[0][2*i]= DispBuff4[0][2*i]<<1; //缓冲区左半边左移一位 if(DispBuff4[0][2*i+1]&0x80) //判断缓冲区右半边最高为是否为灭 { DispBuff4[0][2*i]= DispBuff4[0][2*i]|0x01; //将缓冲区左半边最低位熄灭 } DispBuff4[0][2*i+1]= DispBuff4[0][2*i+1]<<1; //缓冲区右半边左移一位 if(dat&0x80) //判断dat最高位是否为灭 { DispBuff4[0][2*i+1]= DispBuff4[0][2*i+1] |0x01; //将缓冲区右半边最低位熄灭 } } flag++; b++; if(flag==16) { flag=0; w++; } if(b==8)b=0; if(w== size-1) { delay(2000); w=0; LED_passLeft(); } } void LED_moveRight(U8 size) { static U8 b=0,flag=0,w=0; U8 i,dat; for(i=0;i<16;i++) { dat= zimoRight[w+1][2*i+1-(flag/8)]; //取下一个字模的右半边 dat= dat>>b; //右移b位 DispBuff5[0][2*i+1]= DispBuff5[0][2*i+1]>>1; //缓冲区的右半边右移一位 if(DispBuff5[0][2*i]&0x01) //判断缓冲区左半边最低位是否为灭 { DispBuff5[0][2*i+1]= DispBuff5[0][2*i+1]|0x80; //将缓冲区右半边最高位熄灭 } DispBuff5[0][2*i]= DispBuff5[0][2*i]>>1; //缓冲区的左半边右移一位 if(d