示例视频链接:https://pan.baidu.com/s/1B2H5imR9lJVAZ1dG-NpBlg 密码:qrim
#include"ShuJu_LeiXin.H" /*头文件,数据类型定义*/
sbit DongXi_Hong = P2^2;//东西向红灯
sbit DongXi_Huan = P2^3;//东西向黄灯
sbit DongXi_Lv = P2^4;//东西向绿灯
sbit NanBei_Hong = P2^5;//南北向红灯
sbit NanBei_Huan = P2^6;//南北向黄灯
sbit NanBei_Lv = P2^7;//南北向绿灯
bit KB=1, KE=1;
void HongLvDen(U8 A, U8 B, U8 C, U8 D, U8 E, U8 F, U8 S, U8 KB, U8 KE)
{
U8 ShiJian=S*4;
do
{
DongXi_Hong = A;
DongXi_Huan = KB?~DongXi_Huan:B;
DongXi_Lv = C;
NanBei_Hong = D;
NanBei_Huan = KE?~NanBei_Huan:E;
NanBei_Lv = F;
YanShiMs(250);
}while(ShiJian--);
}
void main()
{
while(1)
{
HongLvDen(0, 1, 1, 1, 1, 0, 2, 0, 0);
HongLvDen(0, 0, 1, 1, 1, 0, 2, KB, 0);
HongLvDen(1, 1, 0, 0, 1, 1, 2, 0, 0);
HongLvDen(1, 1, 0, 0, 0, 1, 2, 0, KE);
KB=~KB; KE=~KE;
};
}