8*8LED点阵横向滚动显示

#includesbit ADDR0 = P1^0;sbit ADDR1 = P1^1;sbit ADDR2 = P1^2;sbit ADDR3 = P1^3;sbit ENLED = P1^4;unsigned char code image[30][8] = { {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, //动画帧1{0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F}, //动画帧2{0xFF,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F},
//动画帧3{0xFF,0x1F,0x3F,0x3F,0x3F,0x3F,0x3F,0x1F}, //动画帧4{0xFF,0x0F,0x9F,0x9F,0x9F,0x9F,0x9F,0x0F}, //动画帧5 {0xFF,0x87,0xCF,0xCF,0xCF,0xCF,0xCF,0x87}, //动画帧6 {0xFF,0xC3,0xE7,0xE7,0xE7,0xE7,0xE7,0xC3}, //动画帧7 {0xFF,0xE1,0x73,0x73,0x73,0xF3,0xF3,0xE1}, //动画帧8 {0xFF,0x70,0x39,0x39,0x39,0x79,0xF9,0xF0},
//动画帧9 {0xFF,0x38,0x1C,0x1C,0x1C,0x3C,0x7C,0xF8}, //动画帧10 {0xFF,0x9C,0x0E,0x0E,0x0E,0x1E,0x3E,0x7C}, //动画帧11 {0xFF,0xCE,0x07,0x07,0x07,0x0F,0x1F,0x3E}, //动画帧12 {0xFF,0x67,0x03,0x03,0x03,0x07,0x0F,0x9F}, //动画帧13 {0xFF,0x33,0x01,0x01,0x01,0x03,0x87,0xCF}, //动画帧14
{0xFF,0x99,0x00,0x00,0x00,0x81,0xC3,0xE7}, //动画帧15 {0xFF,0xCC,0x80,0x80,0x80,0xC0,0xE1,0xF3}, //动画帧16 {0xFF,0xE6,0xC0,0xC0,0xC0,0xE0,0xF0,0xF9}, //动画帧17 {0xFF,0x73,0x60,0x60,0x60,0x70,0x78,0xFC}, //动画帧18 {0xFF,0x39,0x30,0x30,0x30,0x38,0x3C,0x7E}, //动画帧19 {0xFF,0x9C,0x98,0x98,0x98,0x9C,0x1E,0x3F},
//动画帧20 {0xFF,0xCE,0xCC,0xCC,0xCC,0xCE,0x0F,0x1F}, //动画帧21 {0xFF,0x67,0x66,0x66,0x66,0x67,0x07,0x0F}, //动画帧22 {0xFF,0x33,0x33,0x33,0x33,0x33,0x03,0x87}, //动画帧23 {0xFF,0x99,0x99,0x99,0x99,0x99,0x81,0xC3}, //动画帧24 {0xFF,0xCC,0xCC,0xCC,0xCC,0xCC,0xC0,0xE1}, //动画帧25
{0xFF,0xE6,0xE6,0xE6,0xE6,0xE6,0xE0,0xF0}, //动画帧26 {0xFF,0xF3,0xF3,0xF3,0xF3,0xF3,0xF0,0xF8}, //动画帧27 {0xFF,0xF9,0xF9,0xF9,0xF9,0xF9,0xF8,0xFC}, //动画帧28 {0xFF,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFE}, //动画帧29 {0xFF,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFF} //动画帧30};void
main(){EA = 1;ENLED = 0;ADDR3 = 0;TMOD =0x01;TH0 = 0xFC;TL0 = 0x67;ET0 = 1;TR0 = 1;while(1);}void InterruptTimer0() interrupt 1{static unsigned char i = 0;static unsigned char tmr = 0;static unsigned char index = 0;TH0 = 0xfc;TL0 = 0x67;P0 = 0xFF;switch(i){case
0: ADDR2=0; ADDR1=0; ADDR0=0; i++; P0=image[index][0]; break;case 1: ADDR2=0; ADDR1=0; ADDR0=1; i++; P0=image[index][1]; break;case 2: ADDR2=0; ADDR1=1; ADDR0=0; i++; P0=image[index][2]; break;case 3: ADDR2=0; ADDR1=1; ADDR0=1; i++; P0=image[index][3]; break;case
4: ADDR2=1; ADDR1=0; ADDR0=0; i++; P0=image[index][4]; break;case 5: ADDR2=1; ADDR1=0; ADDR0=1; i++; P0=image[index][5]; break;case 6: ADDR2=1; ADDR1=1; ADDR0=0; i++; P0=image[index][6]; break;case 7: ADDR2=1; ADDR1=1; ADDR0=1; i=0; P0=image[index][7]; break;default:
break;}tmr++;if(tmr >= 250){tmr = 0;index++;if(index>= 30){index = 0;}}}