39 lines
739 B
C
39 lines
739 B
C
// sender
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#include "STC15F2K60S2.H"
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#include "sys.h"
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#include "uart2.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 num[5]={0x01,0x03,0x05,0x07,0x09};
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int countdown=10;
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void sendData()
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{
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int i;
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if(countdown)
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{
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countdown--;
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}
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countdown=10;
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Uart2Print(num,5);
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for(i=0;i<5;i++)
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{
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num[i]++;
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if(num[i]>0x09)
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{
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num[i]=0x01;
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}
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}
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}
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void main()
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{
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Uart2Init(1200,Uart2Usedfor485); //初始化串口2，波特率为2400
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SetEventCallBack(enumEventSys1S,sendData);
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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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