第10节：一个用来学习C语言的模板程序

case 5:

GucDigShow8=5;

SinWdDataTemp=GuiWdData5;

break;

case 6:

GucDigShow8=6;

SinWdDataTemp=GuiWdData6;

break;

case 7:

GucDigShow8=7;

SinWdDataTemp=GuiWdData7;

break;

case 8:

GucDigShow8=8;

SinWdDataTemp=GuiWdData8;

break;

case 9:

GucDigShow8=9;

SinWdDataTemp=GuiWdData9;

break;

}

GucDigShow7=17;

GucDigShow6=16;

if(1==GucKey3Sr)

{

if(SinWdDataTemp>=10000)

{

GucDigShow5=SinWdDataTemp/10000;

}

else

{

GucDigShow5=16;

}

if(SinWdDataTemp>=1000)

{

GucDigShow4=SinWdDataTemp%10000/1000;

}

else

{

GucDigShow4=16;

}

if(SinWdDataTemp>=100)

{

GucDigShow3=SinWdDataTemp%1000/100;

}

else

{

GucDigShow3=16;

}

if(SinWdDataTemp>=10)

{

GucDigShow2=SinWdDataTemp%100/10;

}

else

{

GucDigShow2=16;

}

GucDigShow1=SinWdDataTemp%10;

}

else

{

GucDigShow5=16;

if(SinWdDataTemp>=0x1000)

{

GucDigShow4=SinWdDataTemp/0x1000;

}

else

{

GucDigShow4=16;

}

if(SinWdDataTemp>=0x0100)

{

GucDigShow3=SinWdDataTemp%0x1000/0x0100;

}

else

{

GucDigShow3=16;

}

if(SinWdDataTemp>=0x0010)

{

GucDigShow2=SinWdDataTemp%0x0100/0x0010;

}

else

{

GucDigShow2=16;

}

GucDigShow1=SinWdDataTemp%0x0010;

}

SucLedStatus16_09=SinWdDataTemp>>8;

SucLedStatus08_01=SinWdDataTemp;

hc595_drive(SucLedStatus16_09,SucLedStatus08_01);

}

}

void key_scan(void)

{

static unsigned int SuiKeyTimeCnt1=0;

static unsigned char SucKeyLock1=0;

static unsigned int SuiKeyTimeCnt2=0;

static unsigned char SucKeyLock2=0;

static unsigned int SuiKey3Cnt1=0;

static unsigned int SuiKey3Cnt2=0;

if(1==key_sr1)

{

SucKeyLock1=0;

SuiKeyTimeCnt1=0;

}

else if(0==SucKeyLock1)

{

SuiKeyTimeCnt1++;

if(SuiKeyTimeCnt1>const_key_time1)

{

SuiKeyTimeCnt1=0;

SucKeyLock1=1;

GucKeySec=1;

}

}

if(1==key_sr2)

{

SucKeyLock2=0;

SuiKeyTimeCnt2=0;

}

else if(0==SucKeyLock2)

{

SuiKeyTimeCnt2++;

if(SuiKeyTimeCnt2>const_key_time2)

{

SuiKeyTimeCnt2=0;

SucKeyLock2=1;

GucKeySec=2;

}

}

if(1==key_sr3)

{

SuiKey3Cnt1=0;

SuiKey3Cnt2++;

if(SuiKey3Cnt2>const_key_time3)

{

SuiKey3Cnt2=0;

GucKey3Sr=1;

}

}

else

{

SuiKey3Cnt2=0;

SuiKey3Cnt1++;

if(SuiKey3Cnt1>const_key_time3)

{

SuiKey3Cnt1=0;

GucKey3Sr=0;

}

}

}

void key_service(void)

{

static unsigned char SucKey3SrRecord=1;

if(GucKey3Sr!=SucKey3SrRecord)

{

SucKey3SrRecord=GucKey3Sr;

GucDisplayUpdate=1;

}

switch(GucKeySec)

{

case 1:

GucWd++;

if(GucWd>9)

{

GucWd=9;

}

GucDisplayUpdate=1;

GuiVoiceCnt=const_voice_short;

GucVoiceStart=1;

GucKeySec=0;

break;

case 2:

GucWd--;

if(GucWd>9)

{

GucWd=0;

}

GucDisplayUpdate=1;

GuiVoiceCnt=const_voice_short;

GucVoiceStart=1;

GucKeySec=0;

break;

}

}

void display_drive()

{

static unsigned char SucDigShowTemp=0;

static unsigned char SucDisplayDriveStep=1;

switch(SucDisplayDriveStep)

{

case 1:

SucDigShowTemp=dig_table[GucDigShow1];

dig_hc595_drive(SucDigShowTemp,0xfe);

break;

case 2:

SucDigShowTemp=dig_table[GucDigShow2];

dig_hc595_drive(SucDigShowTemp,0xfd);

break;

case 3:

SucDigShowTemp=dig_table[GucDigShow3];

dig_hc595_drive(SucDigShowTemp,0xfb);

break;

case 4:

SucDigShowTemp=dig_table[GucDigShow4];

dig_hc595_drive(SucDigShowTemp,0xf7);

break;

case 5:

SucDigShowTemp=dig_table[GucDigShow5];

dig_hc595_drive(SucDigShowTemp,0xef);

break;

case 6:

SucDigShowTemp=dig_table[GucDigShow6];

dig_hc595_drive(SucDigShowTemp,0xdf);

break;

case 7:

SucDigShowTemp=dig_table[GucDigShow7];

dig_hc595_drive(SucDigShowTemp,0xbf);

break;

case 8:

SucDigShowTemp=dig_table[GucDigShow8];

dig_hc595_drive(SucDigShowTemp,0x7f);

break;

}

SucDisplayDriveStep++;

if(SucDisplayDriveStep>8)

{

SucDisplayDriveStep=1;

}

}

void dig_hc595_drive(unsigned char ucDigStatusTemp16_09,unsigned char ucDigStatusTemp08_01)

{

unsigned char i;

unsigned char ucTempData;

dig_hc595_sh_dr=0;

dig_hc595_st_dr=0;

ucTempData=ucDigStatusTemp16_09;

for(i=0;i<8;i++)

{

if(ucTempData>=0x80)dig_hc595_ds_dr=1;

else dig_hc595_ds_dr=0;

dig_hc595_sh_dr=0;

delay_short(1);

dig_hc595_sh_dr=1;

delay_short(1);

ucTempData=ucTempData<1;

}

ucTempData=ucDigStatusTemp08_01;

for(i=0;i<8;i++)

{

if(ucTempData>=0x80)dig_hc595_ds_dr=1;

else