DCD TIM1_BRK_IRQHandler ; TIM1 Break DCD TIM1_UP_IRQHandler ; TIM1 Update DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare DCD TIM2_IRQHandler ; TIM2 DCD TIM3_IRQHandler ; TIM3 DCD TIM4_IRQHandler ; TIM4 DCD I2C1_EV_IRQHandl...
proteus仿真stm32f104定时器中断void TIM2_IRQHandler(void)可以进,但是硬件不置位TIM_SR_UIF,无法在void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)中调用回调函数void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim),但是在103上就一切正常。已经下单了stm32f401cc,在那个上边验证一下吧,估计80%是pr...
TIM2 频率计 捕获 TIM3_CH1 PWM PA6 10KHZ。 输入到TIM2_CH1 PA0。 #include "sys.h" #include "usart.h" //定时器2通道1输入捕获配置 TIM_ICInitTypeDef TIM2_ICInitStructure; void TIM2_Cap_Init(u16 arr, u16 psc) { GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseStr...
STM3的通用TIMx (TIM2、TIM3、TIM4和TIM5)定时器功能特点包括：1、可以位于低速的APB1总线上(APB1...
DCD TIM1_TRG_COM_IRQHandler ;TIM1Trigger and Commutation DCD TIM1_CC_IRQHandler ;TIM1Capture Compare DCD TIM2_IRQHandler ;TIM2DCD TIM3_IRQHandler ;TIM3DCD TIM4_IRQHandler ;TIM4DCD I2C1_EV_IRQHandler ;I2C1Event DCD I2C1_ER_IRQHandler ;I2C1Error ...
TIM_Cmd(TIM2, ENABLE); //启动TIM2定时器 2.7 定义定时器中断服务函数 void TIM2_IRQHandler(void...
void TIM2_IRQHandler(void) { if(TIM_GetITStatus(TIM2,TIM_IT_Update)==SET) //当前10ms定时,溢出中断 { …… } TIM_ClearITPendingBit(TIM2,TIM_IT_Update); //清除中断标志位 } /***/ //***函数名:TIM4_IRQHandler() //***说 明: 定时器4中断服务函数1ms //***参 数: //***返回值...
void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState); NVIC_Init(); ④ 使能定时器。 TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState); ⑤ 编写中断服务函数。 TIMx_IRQHandler(); 7)程序编写 //通用定时器3中断初始化 ...
void TIM2_IRQHandler(void) { static unsigned char temp1,temp2,temp3; if(TIM_GetITStatus(TIM2,TIM_IT_Update)!=RESET) { TIM_ClearITPendingBit(TIM2,TIM_IT_Update); if(temp1++>=10) {temp1=0;flag_20ms=0x01; keyfunction(); }
void TIM2_IRQHandler(void){ if (TIM_GetITStatus(TIM2, TIM_IT_CC1) != RESET){ TIM_...