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45 lines
1016 B
45 lines
1016 B
3 years ago
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#include "Time.h"
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//#include "../bsp/bsp_led.h"
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/*************************初始化定时器0*****************************/
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// 定时器0
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// 16位自动重载 15系列
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// 12T (FOSC/12)
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//由 stc-isp v6.86c 定时器计算器生成
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//10微秒@11.0592MHz
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void L0_timer0_Init(void) //10微秒@11.0592MHz
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{
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#if 0
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AUXR &= 0x7F; //定时器时钟12T模式
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TMOD &= 0xF0; //设置定时器模式
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TL0 = 0x00; //设置定时初值
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TH0 = 0xDC; //设置定时初值
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TF0 = 0; //清除TF0标志
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TR0 = 1; //定时器0开始计时
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#else
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AUXR &= 0x7F; //定时器时钟12T模式
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TMOD &= 0xF0; //设置定时器模式
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TL0 = 0x00; //设置定时初值
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TH0 = 0x4C; //设置定时初值
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TF0 = 0; //清除TF0标志
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TR0 = 1; //定时器0开始计时
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#endif
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ET0 = 1; //add by cc
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}
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//10---87 10s
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/********************** Timer0中断函数************************/
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void timer0 (void) interrupt 1
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{//
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TF0 = 0;
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L1_tick_tick();
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}
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/******************************END*********************************/
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