叫号系统(7)

武汉理工学《数字电子技术》课程设计说明书

{ Lcd_WriteCom(0x80 + i);

Lcd_WriteData(REMIND_GEN[i]);

} Lcd_Display(12,Gen_Wait);

Gen_Wait++;

for(i = 0;i < 9;i ++) { Lcd_WriteCom(0xC0 + i); Lcd_WriteData(COD[i]);

} Lcd_Display(0x40+12,Gen_Wait); }

if(Vip_Key == 0)

是否按下 {

Delayms(5);

抖

if(Vip_Key == 0)

的按下

{

手，松手执行下一步 while(!Vip_Key);

Lcd_WriteCom(0x01); 示

31

//判断功能键

//延迟去

//判断是否真

//判断是否松

//清除显

武汉理工学《数字电子技术》课程设计说明书

{

}

for(i = 0;i < 12;i ++)

Lcd_WriteCom(0x80 + i); Lcd_WriteData(REMIND_VIP[i]);

}

Lcd_Display(12, Vip_Wait);

Vip_Wait++;

for(i = 0;i < 9;i ++) { }

Lcd_Display(0x40+12,Vip_Wait); }

Lcd_WriteCom(0xC0 + i); Lcd_WriteData(COD[i]);

if((Gen_Wait == 100)||(Vip_Wait == 100)) {

for(i = 0;i < 12;i++)

{ }

Lcd_WriteCom(0x81 + i); Delayms(2);

Lcd_WriteData(STOP[i]);

}

32

武汉理工学《数字电子技术》课程设计说明书

if(Gen_Key&&Res_Key&&Vip_Key&&Vip_Sys_Key&&Gen1_Sys_Key&&Gen2_Sys_Key)

{ }

if(!(Gen_Key&&Res_Key&&Vip_Key&&Vip_Sys_Key&&Gen1_Sys_Key&&Gen2_S

TR0 = 1;

ys_Key))

{

TR0 = 0;

TH0 = (65536-50000)/256;

TL0 = (65536-50000)%6; }

if(Sec == 50) {

Sec==0;

Lcd_WriteCom(0x01);

//清除

Sec==0;

显示

}

Lcd_Display(12,Gen_Wait);

33

for(i = 0;i < 12;i ++) {

Lcd_WriteCom(0x80 + i); Lcd_WriteData(REMIND_GEN[i]);

武汉理工学《数字电子技术》课程设计说明书

}

}

for(i = 0;i < 12;i ++) { }

Lcd_Display(0x40+12,Vip_Wait); Lcd_WriteCom(0xC0 + i); Lcd_WriteData(REMIND_VIP[i]);

void Time_Interrupt() interrupt 1 { }

TH0 = (65536-50000)/256; TL0 = (65536-50000)%6;

Sec++;

34