📄 smallfunction.c.bak
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#include "iic.h"
//////////////
//2007-3-26 20:01
void PrintNum(unsigned char x,unsigned char y,unsigned int dat)
{//3位数,不消隐
//2007-3-26 20:09
unsigned char xdata i;
while(dat>=1000)
dat-=1000;
i=0;
while(dat>=100)
{
dat-=100;
i++;
}
LcdChar(x,y,NUM_H);
LcdAddChar(NUM_L+i);
i=0;
while(dat>=10)
{
dat-=10;
i++;
}
LcdChar(x,y+1,NUM_H);
LcdAddChar(NUM_L+i);
LcdChar(x,y+2,NUM_H);
LcdAddChar(NUM_L+dat);
}
void PrintNum2(unsigned char x,unsigned char y,unsigned int dat)
{//3位数，大于1000消隐
//2007-3-27 9:35
unsigned char xdata i,k;
LcdChar(x,y,0x20);//灭
for(i=0;i<5;i++)
LcdAddChar(0x20);
if(dat>=1000)
return;
i=0;
k=0;
while(dat>=100)
{
dat-=100;
i++;
}
if(i)
{
LcdChar(x,y,NUM_H);
LcdAddChar(NUM_L+i);
k=1;
}
i=0;
while(dat>=10)
{
dat-=10;
i++;
}
if(i||k)
{
LcdChar(x,y+1,NUM_H);
LcdAddChar(NUM_L+i);
k=1;
}
LcdChar(x,y+2,NUM_H);
LcdAddChar(NUM_L+dat);
}
unsigned int Get44Key(unsigned char x,unsigned char y)
{
//2007-3-27 9:35
unsigned char kv,i,k;
unsigned int kt;
kt=1000;//1000为取消值
k=10;//
i=0;
LcdCur(x,y);
kv=KEY_NOKEY;
while(1)
{//需加入自动切换代码
while(kv==KEY_NOKEY)
{
kv=GetKey();
if(SecondFlag)
{
SecondCheck();
AutoLockCnt--;
SecondFlag=0;
if(AutoLockCnt<SYS_AUTO_LOCK_TIME)
{
DeskTopFlag=1;
PswLock=1;
return(1000);
}
}
}
AutoLockCnt=SYS_LCD_OFF_TIME;
switch(kv)
{
case KEY_NUM0:
k=0;
break;
case KEY_NUM1:
k=1;
break;
case KEY_NUM2:
k=2;
break;
case KEY_NUM3:
k=3;
break;
case KEY_NUM4:
k=4;
break;
case KEY_NUM5:
k=5;
break;
case KEY_NUM6:
k=6;
break;
case KEY_NUM7:
k=7;
break;
case KEY_NUM8:
k=8;
break;
case KEY_NUM9:
k=9;
break;
case KEY_BKSPACE://退格
k=10;
if(i>1)
{
kt/=10;
i--;
}
else if (i==1)
{
kt=NUM_CANCEL;
i=0;
}
PrintNum2(x,y,kt);
break;
case KEY_CANCEL:
case KEY_MENU://相当于取消
LcdCurOff();
return(1000);
case KEY_ENTER:
LcdCurOff();
return(kt);
default:
k=10;
}
if(k==10)
continue;//无效继续循环
if(i>=3)
continue;
if(kt==NUM_CANCEL)
kt=k;
else
{
kt=kt*10;
kt+=k;
}
PrintNum2(x,y,kt);
i++;
LcdCur(x,y+i);//光标
k=10;
}
}
unsigned char Get256Key(unsigned char x,unsigned char y)
{
unsigned int xdata t;
t=Get44Key(x,y);
if(t>255)//取消则返回255
return(255);
x=(unsigned char)(t & 0xff);
return(x);
}
unsigned char GetBoolKey(unsigned char x,unsigned char y,unsigned char bl)
{
unsigned char xdata i,k,ik;
i=bl;
k=Line[x];
ik=k+y;
WriteCmd(0x0f);//开下标
if(bl)
LcdCnString(x,y,"是");
else
LcdCnString(x,y,"否");
WriteCmd(ik);//1xxx,xxxx 设定DDRAM 7位地址xxx,xxxx到地址计数器AC
while(1)
{
k=GetKey();
if(k==KEY_NOKEY)
continue;
if(k==KEY_CANCEL)
{
WriteCmd(0x0c);//关下标
return i;//取消
}
if(k==KEY_ENTER)
{
WriteCmd(0x0c);//关下标
return bl;
}
bl=!bl;
if(bl)
{
LcdCnString(x,y,"是");
WriteCmd(ik);
}
else
{
LcdCnString(x,y,"否");
WriteCmd(ik);
}
}
}
///////////////////////////////////////////////
void HourUpdate()
{
//
unsigned char xdata i,j,k;
unsigned char xdata yy,mm,dd;
k=EPR_Read(ADDR_HOLIDAY_PERMIT);
if(!k)//不允许节日
pSchBaseAddr=ADDR_GENARAL;
else
{//是否节日
yy=XBYTE[RTC_BASE+RegYear];
mm=XBYTE[RTC_BASE+RegMonth];
dd=XBYTE[RTC_BASE+RegDate];
for(i=0;i<20;i++)
{//检查是否假日
j=EPR_Read(ADDR_HOLIDAY_HEAD+1);//mm
k=EPR_Read(ADDR_HOLIDAY_HEAD+2);//dd
if((mm==j)&&(dd==k))
{
k=100;//不可能的天数,标记是节日
break;
}
}
if(k==100)
pSchBaseAddr=ADDR_HOLIDAY;
else
pSchBaseAddr=ADDR_GENARAL;
}
// printf("Sch:%d\n",pSchBaseAddr);
k=XBYTE[RTC_BASE+RegHours];//小时
// printf("Hour:%d\n",k);
k>>=1;//换到时段去
pPhaseGroupAddr=pSchBaseAddr+k*PHASE_GROUP_LEN;//可有12个相位组
PhaseCnt=0;
SecondCnt=0;
//PhaseSwitch();
}
void PhaseSwitch()
{
unsigned char xdata k;
GsFlag=1;
while(PhaseCnt<8)//在8个相位中寻找下一个相位
{
PhaseCnt++;
k=EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+CHEDAO_ADJ+2);
if((k & 0xf0)==0x00)//车道2在高4位为0则该相位有效
break;
}
if(PhaseCnt>=8)
{
HourUpdate();
PhaseCnt=0;
}
CheDaoBuf[2]=EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+CHEDAO_ADJ+0);
CheDaoBuf[1]=EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+CHEDAO_ADJ+1);
CheDaoBuf[0]=EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+CHEDAO_ADJ+2);
GreenTime=(unsigned int)EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+GT_ADJ);
GsTime=(unsigned int)EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+GST_ADJ);
if(GsTime>=GreenTime)
GsTime=GreenTime>>=1;
YellowTime=(unsigned int)EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+YT_ADJ);
RedTime=(unsigned int)EPR_Read(pPhaseGroupAddr+PhaseCnt*PHASE_LEN+RT_ADJ);
}
void SecondCheck()
{//每秒钟更新输出
//2007-3-27 10:44 每秒钟调用此函数确保正常输出
SecondCnt+=1;
if(MeterSta==MSTA_AUTO)//GreenWayFlag)
{//绿色通道特殊处理
ManChanelSta=STA_GREEN;
CarChanelSta=STA_GREEN;
GsFlag=1;
SecondCnt-=1;//保持计数不变，防止溢出
}//绿色通道开启后不必理会其它
else if(SecondCnt<=GreenTime-GsTime)
{
ManChanelSta=STA_GREEN;
CarChanelSta=STA_GREEN;
//if(ManuelFlag)
if(MeterSta==MSTA_MANUAL)
SecondCnt-=1;//保持计数不变
}
else if(SecondCnt<=GreenTime)
{
ManChanelSta=STA_GS;
CarChanelSta=STA_GREEN;
GsFlag=!GsFlag;
//if(ManuelFlag)
if(MeterSta==MSTA_MANUAL)
SecondCnt-=1;//保持计数不变
}
else if(SecondCnt<=GreenTime+GsTime)
{
ManChanelSta=STA_RED;
CarChanelSta=STA_GS;
GsFlag=!GsFlag;
//if(ManuelFlag)
if(MeterSta==MSTA_MANUAL)
SecondCnt-=1;//保持计数不变
}
else if(SecondCnt<=GreenTime+GsTime+YellowTime)
{
ManChanelSta=STA_RED;
CarChanelSta=STA_YELLOW;
//if(ManuelFlag)
if(MeterSta==MSTA_MANUAL)
SecondCnt-=1;//保持计数不变
}
else if(SecondCnt<=GreenTime+GsTime+YellowTime+RedTime)
{
ManChanelSta=STA_RED;
CarChanelSta=STA_RED;
//if(ManuelFlag)
if(MeterSta==MSTA_MANUAL)
SecondCnt-=1;//保持计数不变
}
else
{//
SecondCnt=0;
SwitchFlag=1;
//don't Copy Page0 to Page1
PhaseSwitch();
}
//集中输出
IO_Output();
}
void IO_Output()
{
unsigned char xdata i,j,k,t,t1,t2;
for(i=0;i<7;i++)
OutputBuf[i]=0x00;
//0
k=0x01;
for(i=0;i<8;i++)
{
if(k & 0x31)//人行
{
if((k & CheDaoBuf[1])!=0)//选中的人行道
{
if((ManChanelSta==STA_GREEN)||(ManChanelSta==STA_GS))
{
if(GsFlag)//i亮绿灯
j=0;
else
j=3;//不亮
}
else
{//i亮红灯
j=2;
}
}
else
{
j=2;//亮红灯
}
}
else//车道
{
if((k & CheDaoBuf[0])!=0)//选中的车道
{
if((CarChanelSta==STA_GREEN)||(CarChanelSta==STA_GS))
{
if(GsFlag)//i亮绿灯
j=0;
else
j=3;//不亮
}
else if((CarChanelSta==STA_YELLOW))
{//i亮黄灯
j=1;
}
else
{//i亮红灯
j=2;
}
}
else
{
j=2;//亮红灯
}
}
//亮灭输出
if(j!=3)
{
t=IOMap[i][j];
t1=t & 0x0f;
t=0x01;
for(t2=0;t2<t1;t2++)
t<<=1;//bit位
t1=IOMap[i][j];
t2= t1 >>4;//输出地址
OutputBuf[t2]|=t;
}
k<<=1;
}
//1
k=0x01;
for(i=8;i<16;i++)
{
if(k & 0xc6)//人行
{
if((k & CheDaoBuf[1])!=0)//选中的人行道
{
if((ManChanelSta==STA_GREEN)||(ManChanelSta==STA_GS))
{
if(GsFlag)//i亮绿灯
j=0;
else
j=3;//不亮
}
else
{//i亮红灯
j=2;
}
}
else
{
j=2;//亮红灯
}
}
else//车道
{
if((k & CheDaoBuf[0])!=0)//选中的车道
{
if((CarChanelSta==STA_GREEN)||(CarChanelSta==STA_GS))
{
if(GsFlag)//i亮绿灯
j=0;
else
j=3;//不亮
}
else if((CarChanelSta==STA_YELLOW))
{//i亮黄灯
j=1;
}
else
{//i亮红灯
j=2;
}
}
else
{
j=2;//亮红灯
}
}
//亮灭输出
if(j!=3)
{
t=IOMap[i][j];
t1=t & 0x0f;
t=0x01;
for(t2=0;t2<t1;t2++)
t<<=1;//bit位
t1=IOMap[i][j];
t2= t1 >>4;//输出地址
OutputBuf[t2]|=t;
}
k<<=1;
}
//2
k=0x01;
for(i=16;i<20;i++)
{
if(k & 0x08)//人行
{
if((k & CheDaoBuf[1])!=0)//选中的人行道
{
if((ManChanelSta==STA_GREEN)||(ManChanelSta==STA_GS))
{
if(GsFlag)//i亮绿灯
j=0;
else
j=3;//不亮
}
else
{//i亮红灯
j=2;
}
}
else
{
j=2;//亮红灯
}
}
else//车道
{
if((k & CheDaoBuf[0])!=0)//选中的车道
{
if((CarChanelSta==STA_GREEN)||(CarChanelSta==STA_GS))
{
if(GsFlag)//i亮绿灯
j=0;
else
j=3;//不亮
}
else if((CarChanelSta==STA_YELLOW))
{//i亮黄灯
j=1;
}
else
{//i亮红灯
j=2;
}
}
else
{
j=2;//亮红灯
}
}
//亮灭输出
if(j!=3)
{
t=IOMap[i][j];
t1=t & 0x0f;
t=0x01;
for(t2=0;t2<t1;t2++)
t<<=1;//bit位
t1=IOMap[i][j];
t2= t1 >>4;//输出地址
OutputBuf[t2]|=t;
}
k<<=1;
}
i=OutputBuf[6];
i=i<<4;
OutputBuf[6]|=i;
////
OutputBuf[0]^=0xff;
OutputBuf[1]^=0xff;
OutputBuf[2]^=0xff;
OutputBuf[3]^=0xff;
OutputBuf[4]^=0xff;
OutputBuf[5]^=0xff;
OutputBuf[6]^=0xff;
OUT0=OutputBuf[0];
OUT1=OutputBuf[1];
OUT2=OutputBuf[2];
OUT3=OutputBuf[3];
OUT4=OutputBuf[4];
OUT5=OutputBuf[5];
OUT6=OutputBuf[6];
}
void ShowDesk()
{
unsigned char xdata i,k;
k=XBYTE[RTC_BASE+RegMonth];
{//月
i=0;
while(k>=10)
{k-=10;i++;}
i+='0';
LcdChar(0,2,i);
k+='0';
LcdAddChar(k);
}
LcdCnString(0,3,"月");
k=XBYTE[RTC_BASE+RegDate];
{//日
i=0;
while(k>=10)
{k-=10;i++;}
i+='0';
LcdChar(0,4,i);
k+='0';
LcdAddChar(k);
}
LcdCnString(0,5,"日");
k=XBYTE[RTC_BASE+RegHours];
{//小时
i=0;
while(k>=10)
{k-=10;i++;}
i+='0';
LcdChar(1,2,i);
k+='0';
LcdAddChar(k);
LcdAddChar(':');
}
k=XBYTE[RTC_BASE+RegMinutes];
{//分钟
i=0;
while(k>=10)
{k-=10;i++;}
i+='0';
LcdAddChar(i);
k+='0';
LcdAddChar(k);
LcdAddChar(':');
}
k=XBYTE[RTC_BASE+RegSeconds];
{//秒
i=0;
while(k>=10)
{k-=10;i++;}
i+='0';
LcdAddChar(i);
k+='0';
LcdAddChar(k);
LcdAddChar(':');
}
if(PswLock)
LcdCnString(3,4,"锁");
else
LcdCnString(3,4,"开");
if(MeterSta==MSTA_GREENWAY;)
LcdCnString(3,1,"绿");
else if(MeterSta==MSTA_MANUAL)
LcdCnString(3,1,"手");
else
LcdCnString(3,1,"自");
}
//////////////无效中断服务代码//////////
void EX_INT0() interrupt INT_SOURCE_EX0
{
unsigned char t;
t=XBYTE[RTC_BASE+CtrlRegC];
EX0=0;
}
void timer0() interrupt INT_SOURCE_T0
{
ET0=0;
}
void timer1() interrupt INT_SOURCE_T1
{
ET1=0;
}
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