RT1051 eFlexPWM capture example

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

RT1051 eFlexPWM capture example

762 Views
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

Labels (1)
0 Kudos
Reply
1 Reply

724 Views
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.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

0 Kudos
Reply
%3CLINGO-SUB%20id%3D%22lingo-sub-2167408%22%20slang%3D%22zh-CN%22%20mode%3D%22CREATE%22%3ERT1051%20eFlexPWM%20capture%20example%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2167408%22%20slang%3D%22zh-CN%22%20mode%3D%22CREATE%22%3E%3CP%3EHello%2C%20I%20would%20like%20to%20develop%20a%20frequency%20input%20detection%20function%20based%20on%20RT1051%2C%20realized%20by%20eFlexPWM%20module%2C%20using%20pin%20FLEXXPWM2_PWMA03%2C%20please%20help%20me%20to%20make%20a%20routine%2C%20the%20project%20is%20urgent%2C%20thank%20you!%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-2167408%22%20slang%3D%22zh-CN%22%20mode%3D%22CREATE%22%3E%3CLINGO-LABEL%3Ei.MXRT%20105x%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2168729%22%20slang%3D%22zh-CN%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20RT1051%20eFlexPWM%20capture%20example%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2168729%22%20slang%3D%22zh-CN%22%20mode%3D%22CREATE%22%3E%3CP%3EHi%20%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F232480%22%20target%3D%22_blank%22%3E%40coderick%3C%2FA%3E.%3C%2FP%3E%0A%3CP%3EWe%20are%20glad%20that%20you%20are%20concerned%20about%20NXP%20RT%20series%20chips%20and%20are%20happy%20to%20serve%20you.%3C%2FP%3E%0A%3CP%3ERegarding%20your%20question%2C%20currently%20the%20NXP%20SDK%20has%20input%20capture%20routines%20for%20QTMR%20and%20no%20eFlexPWM%20input%20capture%20related%20routines.%3C%2FP%3E%0A%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22mayliu1_0-1757664088505.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22mayliu1_0-1757664088505.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F356679i8DB43E8D94484717%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22mayliu1_0-1757664088505.png%22%20alt%3D%22mayliu1_0-1757664088505.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%0A%3CP%3EI%20recommend%20that%20you%20use%20the%20QTMR%20timer%20and%20related%20routines.%3C%2FP%3E%0A%3CP%3ERegarding%20the%20eFlexPWM%20capture%20routine%2C%20I%20have%20an%20E-Capture%20routine%20based%20on%20RT1060%2C%20due%20to%20NXP's%20company%20policy%2C%20we%20can't%20send%20the%20source%20code%20directly%2C%20I%20will%20share%20you%20some%20key%20code%20screenshots%20via%20your%20email%20later%20for%20your%20reference.%3C%2FP%3E%0A%3CBR%20%2F%3E%0A%3CP%3EI%20hope%20the%20above%20can%20help%20you.%3C%2FP%3E%0A%3CP%3Ewish%20you%20all%20the%20best!%20(when%20signing%20off%20on%20a%20correspondence)%3C%2FP%3E%0A%3CP%3EMayLiu%3C%2FP%3E%3C%2FLINGO-BODY%3E