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Zephyr project on STM32

   Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
  • Install host dependencies.
  • Import toolchain and SDK.
  • Create, configure, build and manage apps.
  • Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench

System Workbench for STM32

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You are viewing a reply to Stm32F446XX , TIM2 Frequency measurement using input capture giving inconsistent captures  

Stm32F446XX , TIM2 Frequency measurement using input capture giving inconsistent captures

Posted by AshStm32 on 2017-03-02 19:41

Thanks a lot Dieter. It does work for 50Khz and lower frequency.

I want to read/measuer frequency upto 5Mhz. I tried to set up 180Mhz sys clock and APB1 90Mhz. i can read the inpucature concistenly upto 18Khz ..after that i is again inconsistent.
Could you please guide how could i measuer frequency upto 5Mhz and what should be the sys clock ? I think i cant go beyond 180Mhz with Nucleo F446Ze.

I have attached my clock configuration image

Thanks,
Ash

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