forked from wanrenqi/PASII
26 lines
436 B
C
26 lines
436 B
C
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/*
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<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ߣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʢԴ<EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾
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<EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>2016/7/8
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*/
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#include "delay.h"
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/*
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n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: uint16_t n Ҫ<EFBFBD><EFBFBD>ʱ<EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>1ms ע<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD> 64M
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*/
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void delay_ms(uint16_t n) {
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uint16_t i,j;
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for(i=0; i<n; i++)
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for(j=0; j<8000; j++);
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}
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/*
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n<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: uint16_t n Ҫ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>1us ע<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD> 64M
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*/
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void delay_us(uint16_t n) {
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uint16_t i,j;
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for(i=0; i<n; i++)
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for(j=0; j<8; j++);
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}
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