LL_TIM_SetClockSource(TIM2, LL_TIM_CLOCKSOURCE_INTERNAL);LL_TIM_SetTriggerOutput(TIM2, LL_TIM_...
LL_TIM_SetClockSource(TIM1, LL_TIM_CLOCKSOURCE_INTERNAL);LL_TIM_OC_EnablePreload(TIM1, LL_TIM_...
LL_TIM_SetClockSource(TIM2,LL_TIM_CLOCKSOURCE_INTERNAL);LL_TIM_SetTriggerOutput(TIM2,LL_TIM_TRGO...
// 配置TIM2 TIM_ClockConfigTypeDef TIM_ClockInitStruct = {0}; TIM_ClockInitStruct.ClockSource = LL_TIM_CLOCKSOURCE_INTERNAL; TIM_ClockInitStruct.ClockPolarity = LL_TIM_CLOCKPOLARITY_RISING; TIM_ClockInitStruct.ClockPrescaler = 71; // 假设系统时钟为72MHz,则定时器频率为1MHz TIM_ClockInitStruct...
htim1.Init.RepetitionCounter = 0; htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; if(HAL_TIM_Base_Init(&htim1) != HAL_OK) { Error_Handler(); } sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; if(HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) !=...
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