大佬們，我是想讓數碼管顯示2018，點陣顯示0--9，請大佬們指教我該怎么改正
#include<reg51.h> #include<intrins.h> #define uchar unsigned char #define uint unsigned int
//uchar code DSY_CODE[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; uchar code DSY_CODE[]={0xa4,0xc0,0xf9,0x80}; uchar code wei[]={0x80,0x40,0x20,0x10}; unsigned char const xuehao[]={ 0x00,0x00,0xFE,0x82,0x82,0x82,0xFE,0x00, //0 0x00,0x00,0x84,0x82,0xFF,0x80,0x80,0x00, //1 0x00,0x00,0xF2,0x92,0x92,0x92,0x9E,0x00, //2 0x00,0x00,0x92,0x92,0x92,0xFE,0x00,0x00, //3 0x00,0x20,0x30,0x28,0x24,0xFE,0x20,0x00, //4 0x00,0x00,0x9E,0x92,0x92,0x92,0xF2,0x00, //5 0x00,0x00,0xFE,0x92,0x92,0x92,0xF2,0x00, //6 0x00,0x00,0x00,0x02,0x02,0x02,0xFE,0x00, //7 0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00, //8 0x00,0x32,0x49,0x49,0x49,0x3e,0x00,0x00 //9 }; unsigned char code lie[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80}; void DelayMS(uint x) { uchar t; while(x--) for(t=0;t<120;t++); }
void Timer1Init() { TMOD|=0X10;//選擇為定時器1模式，工作方式1，僅用TR1打開啟動。
TH1=0XFC; //給定時器賦初值，定時1ms TL1=0X18; ET1=1;//打開定時器1中斷允許 EA=1;//打開總中斷 TR1=1;//打開定時器 } void main() {
uchar i; while(1) { for(i=0;i<4;i++) { P3=0x00; //關閉顯示 P1=DSY_CODE[ i]; //發送數字段碼 P3=wei[ i]; DelayMS(10); } Timer1Init(); //定時器1初始化 }
} void Timer1() interrupt 3 { uchar t,j,k; TH1=0XFC; //給定時器賦初值，定時1ms TL1=0X18; for(t=0;t<10;t++) { for(j=0;j<30;j++) { for(k=0;k<8;k++) { P2=lie[k]; P0=~xuehao[t*8+k]; DelayMS(2); } } }
}
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