64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
#include "Key.H"
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#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 "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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