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標(biāo)題: 單片機(jī)8層電梯仿真，數(shù)碼管不顯示 [打印本頁(yè)]

作者: 李海林 時(shí)間: 2019-4-9 15:05
標(biāo)題: 單片機(jī)8層電梯仿真，數(shù)碼管不顯示
從論壇下載的一個(gè)8層電梯的，從仿真文件夾里的hex.可以仿真數(shù)碼管正常顯示，但是從程序.C文件生成的hex.文件仿真數(shù)碼管就亂碼或者不顯示
求大神幫忙，急！！

代碼.doc

92 KB, 下載次數(shù): 14

作者: 李海林 時(shí)間: 2019-4-9 16:13
#include <reg52.h>          //調(diào)用單片機(jī)頭文件
#define uchar unsigned char  //無(wú)符號(hào)字符型宏定義變量范圍0~255
#define uint  unsigned int    //無(wú)符號(hào)整型宏定義變量范圍0~65535
#include <intrins.h>

//數(shù)碼管段選定義    0 1 2 3 4    5 6    7    8    9
uchar code smg_du[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0xdf,0xdb
//    A B    C    D    E F 不顯示
   };    //斷碼

uchar dis_smg[8] = { 0 };

bit flag_100ms,flag_1s;
bit flag_stop = 1; //用做到了相應(yīng)的樓停下

sbit xia = P2^0;
sbit zhong = P2^1;
sbit shang = P2^2;

uchar value2;
uchar flag_start ;    //啟動(dòng)標(biāo)志位  1為起動(dòng)步進(jìn)電機(jī) 否則關(guān)閉電機(jī)
uchar flag_z_f;       //正反標(biāo)志位  0為順時(shí)鐘 1為逆時(shí)史上轉(zhuǎn)

sbit led1 = P1^7;    //8個(gè)發(fā)光二極管定義
sbit led2 = P1^6;
sbit led3 = P1^5;
sbit led4 = P1^4;
sbit led5 = P1^3;
sbit led6 = P1^2;
sbit led7 = P1^1;
sbit led8 = P1^0;

sbit dj1 = P2^7; //電機(jī)IO口定義
sbit dj2 = P2^5; //電機(jī)IO口定義
sbit dj3 = P2^4; //電機(jī)IO口定義
sbit dj4 = P2^3; //電機(jī)IO口定義

uchar dt_1;  //1樓電梯標(biāo)志位
uchar dt_2;  //2樓電梯標(biāo)志位
uchar dt_3;  //3樓電梯標(biāo)志位
uchar dt_4;  //4樓電梯標(biāo)志位
uchar dt_5;  //5樓電梯標(biāo)志位
uchar dt_6;  //6樓電梯標(biāo)志位
uchar dt_7;  //7樓電梯標(biāo)志位
uchar dt_8;  //8樓電梯標(biāo)志位

uchar dt_value = 1;  //電梯到哪一層的變量
uchar dt_s_x ; //電梯上下的標(biāo)志位
sbit  VSDA = P3^7;
sbit  VCS  = P2^6;
sbit  VSCL = P0^5;

void Delay(unsigned int i)//延時(shí)
{
while(--i);
}

/***********************小延時(shí)函數(shù)**************************/
void  delay_us (unsigned int us)
{

while(us--)
{
_nop_();
}
}

/***********************正轉(zhuǎn)****************************/
void zheng(uchar dat)
{
switch(dat)
{
case 0: dj1=1;dj2=0;dj3=0;dj4=0; break;
case 1: dj1=0;dj2=1;dj3=0;dj4=0; break;
case 2: dj1=0;dj2=0;dj3=1;dj4=0; break;
case 3: dj1=0;dj2=0;dj3=0;dj4=1; break;
}
}

/***********************正轉(zhuǎn)****************************/
void fan(uchar dat)
{
switch(dat)
{
case 0: dj1=0;dj2=0;dj3=0;dj4=1; break;
case 1: dj1=0;dj2=0;dj3=1;dj4=0; break;
case 2: dj1=0;dj2=1;dj3=0;dj4=0; break;
case 3: dj1=1;dj2=0;dj3=0;dj4=0; break;
}
}

/***********************1ms延時(shí)函數(shù)*****************************/
void delay_1ms(uint q)
{
uint i,j;
for(i=0;i<q;i++)
for(j=0;j<120;j++);
}

/***********************語(yǔ)音程序************************/
void Send_threelines(unsigned char addr)
{
unsigned char i;
VCS=0;
delay_1ms(5);  /* 片選拉低5ms */
for(i=0;i<8;i++)
{
VSCL=0;
if(addr&0x01)
{
VSDA=1;
}
else
VSDA=0;
addr<<=1;
delay_us(150); /* 150us */
VSCL=1;
delay_us(150); /* 150us */
}
VCS=1;
delay_1ms(30);
}

/********************獨(dú)立按鍵程序*****************/
uchar key_can;    //按鍵值

void key()    //獨(dú)立按鍵程序
{
static uchar key_new;
key_can = 20;                //按鍵值還原
P3 |= 0xff;
if(P3 != 0xff) //按鍵按下
{
delay_1ms(1);          //按鍵消抖動(dòng)
if((P3 != 0xff) && (key_new == 1))
{ //確認(rèn)是按鍵按下
key_new = 0;
switch(P3)
{
case 0xfe: key_can = 1; break;    //得到按鍵值
case 0xfd: key_can = 2; break;    //得到按鍵值
case 0xfb: key_can = 3; break;    //得到按鍵值
case 0xf7: key_can = 4; break;    //得到按鍵值
case 0xef: key_can = 5; break;    //得到按鍵值
case 0xdf: key_can = 6; break;    //得到按鍵值
case 0xbf: key_can = 7; break;    //得到按鍵值
case 0x7f: key_can = 8; break;    //得到按鍵值
}
}
}
else
key_new = 1;
}

void key_with()
{
if(key_can == 1)
{
led1 = 1;    //點(diǎn)亮發(fā)光二極管
dt_1 = 1;    //
}
if(key_can == 2)
{
led2 = 1;    //點(diǎn)亮發(fā)光二極管
dt_2 = 1;
}
if(key_can == 3)
{
led3 = 1; //點(diǎn)亮發(fā)光二極管
dt_3 = 1;
}
if(key_can == 4)
{
led4 = 1; //點(diǎn)亮發(fā)光二極管
dt_4 = 1;
}
if(key_can == 5)
{
led5 = 1; //點(diǎn)亮發(fā)光二極管
dt_5 = 1;
}
if(key_can == 6)
{
led6 = 1; //點(diǎn)亮發(fā)光二極管
dt_6 = 1;
}
if(key_can == 7)
{
led7 = 1;
dt_7 = 1;
}
if(key_can == 8)
{
led8 = 1;
dt_8 = 1;
}
}
/*********************當(dāng)電梯不動(dòng)時(shí)、判斷是向上、還是向下**********************/
void tiandi_shang_xia()
{
static uchar value;
if(dt_s_x == 0)
{

flag_stop = 1;
if(dt_value == 1)    //電梯在第1層停下不走了
{
value = dt_2 + dt_3 + dt_4 + dt_5 + dt_6 + dt_7 + dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
}
if(dt_value == 2)    //電梯在第2層停下不走了
{
value = dt_3 + dt_4 + dt_5 + dt_6 + dt_7 + dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上走
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
value = dt_1;
if(value != 0)
{
dt_s_x = 2; //電梯向下走
xia = 0;    //顯示下
zhong = 0;
shang = 1;
}
}
if(dt_value == 3)    //電梯在第3層停下不走了
{
value = dt_4 + dt_5 + dt_6 + dt_7 + dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上走
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
value = dt_1 + dt_2;
if(value != 0)
{
dt_s_x = 2; //電梯向下走
xia = 0;    //顯示下
zhong = 0;
shang = 1;

}
}
if(dt_value == 4)    //電梯在第4層停下不走了
{
value = + dt_5 + dt_6 + dt_7 + dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上走
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
value = dt_1 + dt_2 + dt_3;
if(value != 0)
{
dt_s_x = 2; //電梯向下走
xia = 0;    //顯示下
zhong = 0;
shang = 1;
}
}
if(dt_value == 5)    //電梯在第5層停下不走了
{
value = dt_6 + dt_7 + dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上走
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
value = dt_1 + dt_2 + dt_3 + dt_4;
if(value != 0)
{
dt_s_x = 2; //電梯向下走
xia = 0;    //顯示下
zhong = 0;
shang = 1;
}
}
if(dt_value == 6)    //電梯在第6層停下不走了
{
value =  dt_7 + dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上走
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
value = dt_1 + dt_2 + dt_3 + dt_4 + dt_5;
if(value != 0)
{
dt_s_x = 2; //電梯向下走
xia = 0;    //顯示下
zhong = 0;
shang = 1;
}
}
if(dt_value == 7)    //電梯在第7層停下不走了
{
value = dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上走
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
value = dt_1 + dt_2 + dt_3 + dt_4 + dt_5 + dt_6;
if(value != 0)
{
dt_s_x = 2; //電梯向下走
xia = 0;    //顯示下
zhong = 0;
shang = 1;
}
}
if(dt_value == 8)    //電梯在第8層停下不走了
{
value = dt_8;
if(value != 0)
{
dt_s_x = 1; //電梯向上走
shang = 0;    //顯示上
zhong = 0;
xia = 1;
}
value = dt_1 + dt_2 + dt_3 + dt_4 + dt_5 + dt_6;
if(value != 0)
{
dt_s_x = 2; //電梯向下走
xia = 0;    //顯示下
zhong = 0;
shang = 1;
}
}
if(dt_s_x == 1)
{
flag_start = 1 ;    //運(yùn)行
flag_z_f = 0;       //向上
}
if(dt_s_x == 2)
{
flag_start = 1 ;    //運(yùn)行
flag_z_f = 1;       //向下
}
if(dt_s_x == 0)
{
flag_start = 0 ;    //停下
flag_z_f = 1;       //
}
}
}

/****************電梯向上、做最后的判斷是否還要繼續(xù)向上****************/
void dt_shang_guan()
{
uchar value;
if(dt_s_x == 1) //電梯向上  做最后的判斷是否還要繼續(xù)向上
{
if(dt_value == 1) //在第1層
{
value = dt_2 + dt_3 + dt_4 + dt_5 + dt_6 + dt_7 + dt_8;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 2) //在第2層
{
value = dt_3 + dt_4 + dt_5 + dt_6 + dt_7 + dt_8;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 3) //在第3層
{
value = + dt_6 + dt_7 + dt_8;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 4) //在第4層
{
value = dt_5 + dt_6 + dt_7 + dt_8;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 5) //在第5層
{
value = dt_6 + dt_7 + dt_8;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 6) //在第6層
{
value = dt_7 + dt_8;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
         {
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 7) //在第7層
{
value = dt_8;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 8) //在第8層
{
dt_s_x = 0;  //電梯停下不動(dòng)了
shang = 1; //關(guān)閉上字
zhong = 1;
}
}
}

/****************電梯向下、做最后的判斷是否還要繼續(xù)向下****************/
void dt_xia_guan()
{
uchar value;
if(dt_s_x == 2) //電梯向下  做最后的判斷是否還要繼續(xù)向下
{
if(dt_value == 1) //在第1層
{
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
flag_stop = 1;
}
else if(dt_value == 2) //在第2層
{
value = dt_1;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 3) //在第3層
{
value = dt_1 + dt_2;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 4) //在第4層
{
value = dt_2 + dt_3;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 5) //在第5層
{
value = dt_1 + dt_2 + dt_4;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 6) //在第6層
{
value = dt_1 + dt_2 + dt_3 + dt_4 + dt_5;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
         {
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 7) //在第7層
{
value = dt_1 + dt_2  + dt_4 + dt_5+ dt_6;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;
}
else if(dt_value == 8) //在第8層
{
value = dt_3 + dt_4 + dt_5 + dt_6 + dt_7;
if(value == 0)    //說(shuō)明上面沒(méi)有人按下
{
dt_s_x = 0;  //電梯停下不動(dòng)了
xia = 1; //關(guān)閉上字
zhong = 1;
}else
flag_stop = 1;

}
}
}

/***********************電梯處理函數(shù)************************/
void td_dis()
{
uchar value,value1;
value = dt_1 + dt_2 + dt_3 + dt_4 + dt_5 + dt_6 + dt_7 + dt_8;
if(value != 0)
{    //100ms
if(flag_stop == 1) //到相應(yīng)的樓了  要停下
{
/***************************向上走電梯***********************************/
if(dt_s_x != 0)    //向上走電梯
{
value1 ++;
if(value1 >= 10)  //1s
{
value1 = 0;
if(dt_s_x == 1)    //向上走電梯
{
dt_value ++;
shang = 0; //顯示上字
zhong = 0;
}
if(dt_s_x == 2)    //向下走電梯
{
dt_value --;
xia = 0; //顯示下字
zhong = 0;
}
if(dt_value == 1)    //當(dāng)?shù)搅说谝粚拥臅r(shí)候
{
if(dt_1 == 1)
{
led1 = 0;    //關(guān)閉第一層發(fā)光二極管
dt_1 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(1) ;    //1樓到了
}
}
else if(dt_value == 2)    //當(dāng)?shù)搅说诙䦟拥臅r(shí)候
{
if(dt_2 == 1)
{
led2 = 0;    //關(guān)閉第二層發(fā)光二極管
dt_2 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(2) ;    //2樓到了 }
}
}
else if(dt_value == 3)    //當(dāng)?shù)搅说?層的時(shí)候
{
if(dt_3 == 1)
{
led3 = 0;    //關(guān)閉第3層發(fā)光二極管
dt_3 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(3) ;    //3樓到了 }
}
}
else if(dt_value == 4)    //當(dāng)?shù)搅说?層的時(shí)候
{
if(dt_4 == 1)
{
led4 = 0;    //關(guān)閉第4層發(fā)光二極管
dt_4 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(3) ;    //3樓到了 }
}
}
else if(dt_value == 5)    //當(dāng)?shù)搅说?層的時(shí)候
{
if(dt_5 == 1)
{
led5 = 0;    //關(guān)閉第5層發(fā)光二極管
dt_5 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(5) ;    //5樓到了 }
}
}
else if(dt_value == 6)    //當(dāng)?shù)搅说?層的時(shí)候
{
if(dt_6 == 1)
{
led6 = 0;    //關(guān)閉第6層發(fā)光二極管
dt_6 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(6) ;    //6樓到了 }
}
}
else if(dt_value == 7)    //當(dāng)?shù)搅说?層的時(shí)候
{
if(dt_7 == 1)
{
led7 = 0;    //關(guān)閉第7層發(fā)光二極管
dt_7 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(7) ;    //7樓到了 }
}
}
else if(dt_value == 8)    //當(dāng)?shù)搅说?層的時(shí)候
{
if(dt_8 == 1)
{
led8 = 0;    //關(guān)閉第8層發(fā)光二極管
dt_8 = 0;       //清零電機(jī)在的標(biāo)志
flag_stop = 0; //到停下
Send_threelines(8) ;    //8樓到了 }
}
}
}
}
}
}
if(flag_stop == 0)
{
value2 ++;
if(value2 % 5 == 0)
{
if(dt_s_x == 1)    //上
{
shang = ~shang;
zhong = ~zhong;
}
if(dt_s_x == 2)    //下
{
zhong = ~zhong;
xia = ~xia;
}
}
if(value2 >= 20)
{
value2 = 0;
dt_shang_guan();  //電梯向上  做最后的判斷是否還要繼續(xù)向上
dt_xia_guan();    //電梯向下  做最后的判斷是否還要繼續(xù)向下

}
}
}

/*************定時(shí)器0初始化程序***************/
void time_init()
{
EA = 1;         //開(kāi)總中斷
TMOD = 0X01;    //定時(shí)器0、工作方式1
ET0  = 1;    //開(kāi)定時(shí)器0中斷
TR0  = 1;    //允許定時(shí)器0定時(shí)
}

/******************主程序**********************/
void main()
{
uchar i;
P1 = 0x00;
P0 = 0X00;    //單片機(jī)IO口初始化
time_init(); //定時(shí)器初始化
while(1)
{
key();    //按鍵程序
if(key_can < 20)
{
if(dt_s_x == 0)
{
value2 = 0;
flag_stop = 1;
}
key_with();
}
tiandi_shang_xia();    //當(dāng)電梯不動(dòng)時(shí)、判斷是向上、還是向下
P0 = smg_du[dt_value];    //顯示
if(flag_100ms  == 1)
{
flag_100ms = 0;
td_dis();    //電梯處理函數(shù)
}
if(flag_start == 1)
{
for(i=0;i<4;i++)                   //4相
{
if(flag_z_f == 0)
{
zheng(i);    //電機(jī)正轉(zhuǎn)
}
else
{
fan(i);       //電機(jī)反轉(zhuǎn)
}
Delay(650);       //改變這個(gè)參數(shù)可以調(diào)整電機(jī)轉(zhuǎn)速
}
}

}
}

/*************定時(shí)器0中斷服務(wù)程序***************/
void time0_int() interrupt 1
{
static uchar value;
TH0 = 0x3c;
TL0 = 0xb0;    // 50ms
value ++;
if(value % 2 == 0)
{
flag_100ms = 1 ;
}
}

作者: 李海林 時(shí)間: 2019-4-9 22:50
有大神幫忙看看嘛

作者: wc86110 時(shí)間: 2019-4-9 23:47
LZ 使用那能正常仿真的 hex 文件不就行了么，顯然這個(gè) hex 文件不是直接從這個(gè) C 文件生成的

作者: liushangming 時(shí)間: 2019-4-10 10:34
這兩個(gè)hex不是一個(gè)

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