A problem about capture the frequency of the hall signal

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A problem about capture the frequency of the hall signal

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Contributor III

Follow the example (BLDC_ClosedLoop_mpc5744p), I just made a model to capture the frequency of the hall signal. The frequency of the signal cannot be measured correctly.  connect the PA2 with PA0.

Attached is the Simulink model. Can you help me see what the problem is ? 

NXP Model-Based Design Tools

Thanks you 

look forward to your reply.

WangBingjian

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2 Replies

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NXP Employee
NXP Employee

Hi Wang, 

Please let me know if the file that i gave you for Etimer issue solves this problem too.

Thank you,

Adrian

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NXP Employee
NXP Employee

Hello wbj5238@163.com ,

This is the link to the fix adriantudor‌ is referring to.

Kind regards,

Razvan.

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