34 lines
779 B
C
34 lines
779 B
C
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// receiver
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#include "STC15F2K60S2.H"
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#include "displayer.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 buffer[10], *match;
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int sum;
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void sendBack()
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{
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int i;
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for (i = 0; i < 5; i++)
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{
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sum += buffer[i];
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}
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// print least 8 bits
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LedPrint(sum & 0xFF);
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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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DisplayerInit();
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SetUart2Rxd(buffer, 5, match, 0); //设置串口2接收缓冲区，接收5个字节，匹配0个字节
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SetEventCallBack(enumEventUart2Rxd, sendBack);
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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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