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RT1051 eFlexPWM capture example

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RT1051 eFlexPWM capture example

‎09-10-2025 09:02 PM
887 次查看
coderick
Contributor II

您好，我想基于RT1051开发一个频率输入检测功能，用eFlexPWM模块实现，使用管脚FLEXPWM2_PWMA03，请帮忙做一个例程，项目紧急，感激不尽

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‎09-12-2025 01:02 AM
849 次查看
mayliu1
NXP Employee
NXP Employee

Hi @coderick ,

很高兴您关注恩智浦RT系列芯片，很高兴为您服务。

关于您的问题，目前NXP SDK有QTMR的输入捕获例程，没有eFlexPWM输入捕获相关例程。

mayliu1_0-1757664088505.pngmayliu1_0-1757664088505.png

我建议您使用QTMR timer以及相关例程。

关于eFlexPWM capture例程，我有一个基于RT1060的E-Capture例程，由于NXP的公司策略，我们不可以直接发送源代码，稍后我会通过您的邮件分享您一些关键代码截图，供您参考。

 

希望以上可以帮到您。

祝好

MayLiu

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