HRTIM does not work.

[Ken Inoue]

Posted on April 18, 2017 at 05:08

Thank you for your patronage.  

HRTIM does not work. I set up config as shown below.

And, I wrote a program as shown below.

But 

HRTIM does not work. 

#hrtim

[Amel NASRI · Accepted solution]

Posted on April 18, 2017 at 14:54

Hello

Inoue.Ken

‌,

The functionHAL_HRTIM_WaveformCounterStart should take as parameter a combination of following values:HRTIM_TIMERID_MASTER,HRTIM_TIMERID_TIMER_A,HRTIM_TIMERID_TIMER_B,HRTIM_TIMERID_TIMER_C,HRTIM_TIMERID_TIMER_D,HRTIM_TIMERID_TIMER_E.

Please fix the call of this function in your code then try again.

I recommend you also to have a look to the examples available in the package STM32CubeF3 underSTM32Cube_FW_F3_V1.7.0\Projects\STM32F3348-Discovery\Examples\HRTIM (mainly the exampleHRTIM_BasicPWM).

Also the follwoing application note should bring so much help if you need to explore more HRTIM features:

• http://www.st.com/content/ccc/resource/technical/document/application_note/ec/9c/b0/81/b5/12/4e/21/DM001087pdf/files/DM001087pdf/jcr:content/translations/en.DM001087pdf

  :Buck-boost converter using the STM32F334 Discovery kit

• http://www.st.com/content/ccc/resource/technical/document/application_note/13/d6/48/9d/11/11/4c/08/DM001214pdf/files/DM001214pdf/jcr:content/translations/en.DM001214pdf

  : HRTIM cookbook

-Amel

[Ken Inoue]

Posted on April 20, 2017 at 10:28

Thank you very much. HRTIM work. If I were thinking by myself, I would not have noticed it. I was indebted to you.