38 lines
517 B
C
38 lines
517 B
C
#ifndef _MAIN_H_
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#define _MAIN_H_
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#define MODE_3
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//1三角2锯齿3正弦
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#ifdef MODE_3
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#define RELOAD (65535-217)
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//#define RELOAD (65535-217)
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#else
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#define RELOAD (5000)
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#endif
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unsigned int TH, TL;
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unsigned long int count = 0;
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unsigned int ge,ui,bd,qm,wj,num;
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void setConfig()
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{
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TH = RELOAD / 256;
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TL = RELOAD - (RELOAD / 256) * 256;
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TMOD = 0x01; //T0 16位定时 T1 16位计数
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TH0 = TH;
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TL0 = TL;
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EA = 1; //打开中断总开关
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ET0 = 1; //打开定时器0中断开关
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TR0 = 1; //启动定时器0
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P1 = 0X00;
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}
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#endif |