資源簡介
51單片機流動字幕
代碼片段和文件信息
#include?“reg52.h“
#include?“intrins.h“
typedef?unsigned?char?u8;
typedef?unsigned?int?u16;
sbit?LSA=P2^2;
sbit?LSB=P2^3;
sbit?LSC=P2^4;
#define?led?P0
u8?code?smgduan[]={0x3f0x060x5b0x4f0x660x6d0x7d0x07?
???????????????????0x7f0x6f0x770x7c0x390x5e0x790x71};
void?delay(u16?i)
{
??????while(i--);
}
void?Digdisplay()
{
???u8?i;
???for(i=0;i<8;i++)
???{
??? ??switch(i)
??{
?? ???case(0):
??????????LSA=0;LSB=0;LSC=0;break;
???case(1):
??????????LSA=1;LSB=0;LSC=0;break;
???case(2):
??????????LSA=0;LSB=1;LSC=0;break;
???case(3):
??????????LSA=1;LSB=1;LSC=0;break;
???case(4):
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