#include <DEFINE.H>
#include <AT89X51.H>
void ShowEn(void)
{
LcdShowEn=1;
ShowDptr=6;
if(DeleteEn)
{
DeleteEn=0;
RamCler(LcdDataBufs,7);
}
}
void CmdKey(void)
{
switch(KeyData)
{
case 0x11 ://---发射
SendEn=1;
DeleteEn=0;
break;
case 0x12 ://---上一屏
LcdShowEn=1;
if(ShowAre>1)
{
DeleteEn=1;
ShowDptr=6;
ShowAre--;
}
break;
case 0x14 ://---下一屏
LcdShowEn=1;
if(ShowAre<4)
{
DeleteEn=1;
ShowDptr=6;
ShowAre++;
}
break;
case 0x18 ://---发送数据
SendEn=1;
DeleteEn=0;
break;
case 0x21 :
ShowEn();
LcdDataBufs[ShowDptr]=0x2d;
ShowCopy();
break;
case 0x22 :
ShowEn();
LcdDataBufs[ShowDptr]=0x39;
ShowCopy();
break;
case 0x24 :
ShowEn();
LcdDataBufs[ShowDptr]=0x36;
ShowCopy();
break;
case 0x28 :
ShowEn();
LcdDataBufs[ShowDptr]=0x33;
ShowCopy();
break;
case 0x41 :
ShowEn();
LcdDataBufs[ShowDptr]=0x2e;
ShowCopy();
break;
case 0x42 :
ShowEn();
LcdDataBufs[ShowDptr]=0x38;
ShowCopy();
break;
case 0x44 :
ShowEn();
LcdDataBufs[ShowDptr]=0x35;
ShowCopy();
break;
case 0x48 :
ShowEn();
LcdDataBufs[ShowDptr]=0x32;
ShowCopy();
break;
case 0x81 :
ShowEn();
LcdDataBufs[ShowDptr]=0x30;
ShowCopy();
break;
case 0x82 :
ShowEn();
LcdDataBufs[ShowDptr]=0x37;
ShowCopy();
break;
case 0x84 :
ShowEn();
LcdDataBufs[ShowDptr]=0x34;
ShowCopy();
break;
case 0x88 :
ShowEn();
LcdDataBufs[ShowDptr]=0x31;
ShowCopy();
break;
}
}
void GetKeys(void)
{
unsigned char i,j;
P0=0xFF;
DataOneBuf=0;
DataTwoBuf=0;
if(KeyFg)
{
P0=ScanOne;
P0|=~ScanTwo;
if((P0&ScanOne)==0)
{
KeyFg=1;
Delay(500);
}
else
{
KeyFg=0;
Delay(500);
}
}
else
{
DataOneBuf=0x01;
for(i=1;i<5;i++)
{
DataTwoBuf=0x10;
for(j=1;j<5;j++)
{
P0=0xFF;
P0=DataOneBuf;
P0|=~DataTwoBuf;
if((P0&DataOneBuf)==0)
{
if(ShowAre<5)
{
KeyFg=1;
DatgAAAAAA++;
ScanOne=DataOneBuf;
ScanTwo=DataTwoBuf;
KeyData=DataTwoBuf+DataOneBuf;
CmdKey();
KeyData=0;
}
}
DataTwoBuf<<=1;
}
DataOneBuf<<=1;
}
}
}
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