stm32高级定时器输入捕获

stm32高级定时器的输入捕获功能可以对输入信号的上升沿、下降沿或者双边沿进行捕获。常用的应用包括测量输入信号的脉冲宽度和测量PWM输入信号的频率和占空比。通过设置检测不同的跳变边沿，可以实现对高低电平的计时捕获。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [STM32——高级控制定时器（时基单元，功能框图，输入，捕获，输出，断路）](https://blog.csdn.net/asdf1234dfty/article/details/125698650)[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^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *3* [STM32笔记 （十三）定时器输入捕获（利用定时器捕获高电平时间）](https://blog.csdn.net/zcy_cyril/article/details/106331007)[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^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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