📄 second.c.bak
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#include <second.h>
/*****************************************************************************************************/
// 读时间
/*****************************************************************************************************/
void read_time() {
now_day = XBYTE[0XC006]; /*星期*/
now_year= XBYTE[0XC009]; /*年份*/
now_month=XBYTE[0XC008]; /*月份*/
now_date= XBYTE[0XC007]; /*日子*/
now_hour= XBYTE[0XC004]; /*小时*/
now_min = XBYTE[0XC002]; /*分钟*/
now_sec = XBYTE[0XC000]; /*秒*/
now_time=now_hour*60+now_min;
if(end_time<begin_time)
{
if((now_time>=begin_time) || (now_time<end_time))
work_time=1;
else
work_time=0;
}
else if(end_time>begin_time)
{
if((now_time>=begin_time) && (now_time<end_time))
work_time=1;
else
work_time=0;
}
else
work_time=0;
}
/*------------求最大值-----------------------*/
max(array_time)
uchar array_time[16];
{
uchar max_value,k;
max_value=array_time[0];
for(k=1;k<16;k++)
{
if(array_time[k]>max_value)
max_value=array_time[k];
}
return(max_value);
}
/*------------------------------------------*/
uchar search_step_time() using 1 //计算感应控制阶段时间=最小绿灯+红灯+黄灯
{
uchar i,max_time;
uint j;
uint offset;
//uchar time[16];
//uchar green_flash[16];
ensensor_flag = 1;
sensor_car_flag= 0;
sensor_counter = 0; //感应控制阶段开始设为0
for(i=0; i<16; i++) //此循环用于查找当前阶段用到的相位
{
j = 18*i;
offset= 0x0001;
offset= offset<<i;
now_phase_temp = offset&inuse_phase[step_counter]; ////inuse_phase:阶段用到的相位step_counter:阶段号
now_phase_tempn = offset&inuse_phasen[step_counter];
if(now_phase_temp!=0)
{
if(((XBYTE[baseaddr_now_phasesch+j+2]&0x04)!=0x04) && (now_phase_tempn==0))
{
sensor_distance=XBYTE[baseaddr_now_phasesch+j+11];
min_greentime = XBYTE[baseaddr_now_phasesch+j+12]-XBYTE[baseaddr_now_phasesch+j+17]-sensor_distance;
// min_greentime =最小绿灯-绿闪-单位步长
max_greentime = XBYTE[baseaddr_now_phasesch+j+13]-XBYTE[baseaddr_now_phasesch+j+17];
//green_flash[i]= XBYTE[baseaddr_now_phasesch+j+17];//绿闪时间
//min_greentime = sensor_distance;//XBYTE[baseaddr_now_phasesch+j+12]-XBYTE[baseaddr_now_phasesch+j+17]-sensor_distance;
// max_greentime = XBYTE[baseaddr_now_phasesch+j+13];//;-XBYTE[baseaddr_now_phasesch+j+17];
// add_greentime = min_greentime;
//time[i] = XBYTE[baseaddr_now_phasesch+j+12]+XBYTE[baseaddr_now_phasesch+j+15]+XBYTE[baseaddr_now_phasesch+j+16];
//time:=最小绿灯+黄灯+红灯
max_time=XBYTE[baseaddr_now_phasesch+j+12]+XBYTE[baseaddr_now_phasesch+j+15]+XBYTE[baseaddr_now_phasesch+j+16];
max_green_flash=XBYTE[baseaddr_now_phasesch+j+17];
}
}
/* else
{
time[i]=0;
green_flash[i]=0;
} */
}
//max_time=max(time);
//max_green_flash=max(green_flash);
return (max_time);
}
/*****************************************************************************************************/
// 查找灯色
/*****************************************************************************************************/
void search_color() using 1
{
uchar data i,j;
uint data toto,toto1;
for(i=0; i<16; i++)
{
toto = 0x0001;
toto = toto<<i;
if((use_lamp&toto)==toto) lamp_state[i]=4; /*使用的灯组置成红色先*/
else lamp_state[i]=7; /*不用的灯组灭掉*/
}
if(sensor_step[step_counter]==0) //阶段为固定配时
{
if(re_control==1&&remote_star==1)
{
now_uncount = max_yellow+max_red_clear;
remote_star==0;
}
else
now_uncount = XBYTE[baseaddr_now_schemesch+8+step_counter]-now_step_key; //查表的阶段时间与当前历时的倒计时
for(i=0; i<16; i++) //此循环用于查找当前阶段用到的相位
{
toto = 0x0001;
toto = toto<<i;
now_phase_temp = toto&inuse_phase[step_counter];
now_phase_tempn = toto&inuse_phasen[step_counter];
if(now_phase_temp!=0)
{
now_lamp_temp = XBYTE[baseaddr_now_phasesch+18*i];
now_lamp_temp = now_lamp_temp<<8;
now_lamp = now_lamp_temp|XBYTE[baseaddr_now_phasesch+18*i+1];
if(now_uncount>red_yellow_green_clear[i]) //当前倒计时处于绿灯时间范围内
// step_uncount[4][16]:当前阶段的剩余时间累计，全红时间，黄灯时间，绿闪时间，绿灯时间
{
now_phase_status = now_phase_status|now_phase_temp;
if((XBYTE[baseaddr_now_phasesch+18*i+2]&0x04)!=0x04) //判断相位的基本属性，
{
now_step_uncount = now_uncount-red_yellow_clear[i]; //非行人相位 不是行人相位
} //当前绿灯的倒计时
for(j=0; j<16; j++) //此循环用于查找当前相位用到的灯组
{
toto1 = 0x0001;
toto1 = toto1<<j;
inuse_lamp_temp = toto1&now_lamp;
if(inuse_lamp_temp!=0)
{
lamp_state[j]=1; /*当前阶段用的灯组置成绿色*/
}
}
}
else if(now_uncount>red_yellow_clear[i])
{
if((XBYTE[baseaddr_now_phasesch+18*i+2]&0x04)!=0x04)
{
now_step_uncount = now_uncount-red_yellow_clear[i];
}
for(j=0; j<16; j++)
{
toto1 = 0x0001;
toto1 = toto1<<j;
inuse_lamp_temp = toto1&now_lamp;
if(inuse_lamp_temp!=0)
{
lamp_state[j]=2; /*当前阶段用的灯组置成绿闪*/
if(now_phase_tempn!=0)
lamp_state[j]=1; /*下一阶段用的灯组仍置成绿色*/
}
}
}
else if(now_uncount>red_clear[i])
{
if(now_phase_tempn==0)
now_phase_status = now_phase_status&(~now_phase_temp);
if((XBYTE[baseaddr_now_phasesch+18*i+2]&0x04)!=0x04)
{
now_step_uncount = now_uncount;
//now_uncount：当前阶段的倒计时 now_step_uncount：当前绿灯的倒计时
}
for(j=0; j<16; j++)
{
toto1 = 0x0001;
toto1 = toto1<<j;
inuse_lamp_temp = toto1&now_lamp;
if(inuse_lamp_temp!=0)
{
if(now_uncount>red_clear[i])
{
lamp_state[j]=3; /*当前阶段用的灯组置成黄色*/
if((XBYTE[baseaddr_now_phasesch+18*i+2]&0x04)==0x04)
lamp_state[j]=4; /*灯组是行人灯组，在黄灯期间置红色*/
}
if(now_phase_tempn!=0)
lamp_state[j]=1; /*下一阶段用的灯组仍置成绿色*/
}
}
}
}
}
}
else if(sensor_step[step_counter]==1) //阶段为感应配时
{
if(step_counter==2)
step_counter=2;
if(sensor_virgin_flag)
{
sensor_virgin_flag = 0;
step_time = search_step_time(); //阶段时间在开始时只加载一次=最小绿灯+红灯+黄灯
}
if(re_control==1&&remote_star==1)
{
now_uncount = max_yellow+max_red_clear;
remote_star==0;
}
else
now_uncount = step_time-now_step_key; //阶段倒计时
for(i=0; i<16; i++) //此循环用于查找当前阶段用到的相位
{
toto = 0x0001;
toto = toto<<i;
now_phase_temp = toto&inuse_phase[step_counter]; //当前阶段是否包含该相位
now_phase_tempn = toto&inuse_phasen[step_counter];
if(now_phase_temp!=0) //
{
now_lamp_temp = XBYTE[baseaddr_now_phasesch+18*i];
now_lamp_temp = now_lamp_temp<<8;
now_lamp = now_lamp_temp|XBYTE[baseaddr_now_phasesch+18*i+1];
if(now_uncount>red_yellow_green_clear[i]) //当前倒计时处于绿灯时间范围内
{
now_phase_status = now_phase_status|now_phase_temp;
// if((XBYTE[baseaddr_now_phasesch+18*i+2]&0x04)!=0x04)
// {
now_step_uncount = now_uncount-red_yellow_clear[i]; //绿灯倒计时=阶段倒计时-全红时间-黄灯时间
// }
if((ensensor_flag) /*&& ((XBYTE[baseaddr_now_phasesch+18*i+2]&0x04)!=0x04)*/ && (now_phase_tempn==0))
{
/* if(now_step_key<=min_greentime) //剩余时间大于单位步长
//if(now_uncount>sensor_distance)
{
sensor_car_flag = 1;
sensor_counter++;
if(sensor_counter>=sensor_distance)
{
ensensor_flag = 0;
sensor_car_flag = 0;
}
} */
//if(now_step_key>min_greentime) //min_greentime =最小绿灯-绿闪-单位步长
//if(now_uncount<=sensor_distance)
//max_green_flash=max_green_flash_cacu();
if(now_step_key<(step_time-max_green_flash-sensor_distance))
{
//ensensor_flag = 0;
sensor_car_flag = 0;
}
if(now_step_key<(step_time-max_green_flash)&&now_step_key>=(step_time-max_green_flash-sensor_distance))
{
sensor_car_flag=1;
if(step_counter==2)
step_counter=2;
if(carnumber!=lastcarnumber)
{
add_greentime =now_step_key+sensor_distance;
//now_uncount=now_uncount+sensor_distance;
if(add_greentime>=max_greentime)
{
ensensor_flag = 0;
sensor_car_flag = 0;
add_greentime = max_greentime;
//now_uncount=now_uncount+(add_greentime-max_greentime);
}
step_time = add_greentime+XBYTE[baseaddr_now_phasesch+18*i+15]+XBYTE[baseaddr_now_phasesch+18*i+16]+XBYTE[baseaddr_now_phasesch+18*i+17];
sensor_counter = 1;
lastcarnumber = carnumber;
}
/* else
{
sensor_counter++;
if(sensor_counter>=sensor_distance)
{
ensensor_flag = 0;
sensor_car_flag = 0;
}
} */
}
}
for(j=0; j<16; j++) //此循环用于查找当前相位用到的灯组
{
toto1 = 0x0001;
toto1 = toto1<<j;
inuse_lamp_temp = toto1&now_lamp;
if(inuse_lamp_temp!=0)
{
lamp_state[j]=1; /*当前阶段用的灯组置成绿色*/
}
}
}
else if(now_uncount>red_yellow_clear[i]) //当前倒计时处于绿闪时间范围内
{
if((XBYTE[baseaddr_now_phasesch+18*i+2]&0x04)!=0x04)
{
now_step_uncount = now_uncount-red_yellow_clear[i]; //当前阶段的倒计时
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