STM32定时器1中断

STM32定时器1中断是通过配置TIM1定时器的相关参数和中断优先级来实现的。首先，需要开启GPIO时钟和相应的GPIO外设。然后，选择时基单元的时钟源，对于定时中断，一般选择内部时钟源。接下来，配置时基单元，包括预分频器、自动重装器和计数器这三个寄存器。然后，配置输出中断控制，允许更新中断输出到NVIC。在NVIC中打开定时器中断的通道，并分配一个优先级。之后，运行控制，使能定时器并开启中断。最后，编写定时器中断服务程序，用于处理定时器中断事件。以上是使用STM32定时器1中断的一般步骤。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *3* [STM32之基本定时器中断](https://blog.csdn.net/qq_44386182/article/details/129484153)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* [STM32定时器1中断配置](https://blog.csdn.net/u011895157/article/details/113625353)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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