64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
#include "STC15F2K60S2.H"
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#include "adc.h"
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#include "displayer.h"
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#include "sys.H"
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#include "Key.H"
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#include "universal_decode_table.h"
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code unsigned long SysClock = 11059200; //必须。定义系统工作时钟频率(Hz)，用户必须修改成与实际工作频率（下载时选择的）一致
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char lPos=4,rPos=3;
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// change the i-th bit of char to t
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char change_bit(char i,char t,char c)
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{
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char temp;
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temp=c;
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if(t==0)
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temp&=~(1<<i);
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else
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temp|=(1<<i);
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return temp;
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}
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void navigate()
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{
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char l,r;
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l=GetAdcNavAct(enumAdcNavKeyLeft);
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r=GetAdcNavAct(enumAdcNavKeyRight);
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if(l==enumKeyPress)
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{
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lPos=(lPos+1)%8;
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}
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if(r==enumKeyPress)
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{
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rPos=rPos-1;
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if(rPos<0)
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rPos=7;
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}
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}
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void displayLed()
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{
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char led=0x00;
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led=change_bit(lPos,1,led);
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led=change_bit(rPos,1,led);
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LedPrint(led);
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}
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void main()
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{
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DisplayerInit();
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AdcInit(ADCincEXT);
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SetDisplayerArea(0, 7);
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Seg7Print(10, 10, 10, 10, 10, 10, 10, 10);
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LedPrint(0x00);
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SetEventCallBack(enumEventNav, navigate);
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SetEventCallBack(enumEventSys10mS,displayLed);
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MySTC_Init();
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while (1)
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{
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MySTC_OS();
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}
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}
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