34 lines
967 B
C
34 lines
967 B
C
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#include "wdt.h"
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#ifdef _WDT_
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static WDT_CTRL_TYPE * WDT_CTRL = ((WDT_CTRL_TYPE *) WDT_BASE);
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/************************************************************************************
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<EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: uint16_t count <EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼֵ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵݼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>256/32.768 = 7.8ms
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*************************************************************************************/
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void wdt_enable(uint16_t count)
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{
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WDT_CTRL->WDT_TIME = count;
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WDT_CTRL->WDT_EN = 1;
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}
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/*************************************************************************************
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ｫ<EFBFBD><EFBFBD><EFBFBD>Ѽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD>ûس<EFBFBD>ʼֵ
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**************************************************************************************/
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void wdt_clear()
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{
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WDT_CTRL->WDT_CLR=1;
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}
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/*************************************************************************************
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<EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD>Ź<EFBFBD>
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**************************************************************************************/
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void wdt_disable()
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{
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WDT_CTRL->WDT_EN = 0;
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}
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#endif
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