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if (TIM_GetITStatus(TIM2, TIM_IT_Update) != RESET) { LED_Count++; TIM_ClearITPendingBit(TIM2, TIM_IT_Update); } ...

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void EXTI0_IRQHandler(void) { if(EXTI_GetITStatus(EXTI_Line0)!= RESET) { EXTI_ClearITPendingBit(EXTI_Line0);//Çå³ýEXTI0Ïß·...CaptureNumber++; } else if(CaptureNumber==100)//µÚ100´ÎÉÏÉýÑØ´¥·¢ { TimeCntValue = TIM_GetCounter(TIM2);...

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Cmd(TIM3, ENABLE); //ʹÄÜTIMxÍâÉè}4 void TIM3_IRQHandler(void) //TIM3ÖжÏ{static u8 cnt=8;if(TIM_GetITStatus(TIM3, TIM_IT_Update) == SET) //²úÉúÒç³öÖжÏ...

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void TIM2_IRQHandler(void) { if (TIM_GetITStatus(TIM2, TIM_IT_Update) != RESET) { static uint32_t step_count = 0; ...

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if (TIM_GetITStatus(TIMx, TIM_IT_Update) != RESET) { __nop(); // ¶ÌÔÝÑÓ³ÙÈ·±£±ê־λÎȶ¨ // ´¦ÀíÖÐ¶Ï TIM_ClearITPendingBit(TI...

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