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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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Long timer periods

Posted by pocman on 2021-05-25 23:10

Hello,

I would like to have timer interrupts every 10 minutes for temperature readings. Also, I would like to have opportunity to change this period in the code. How could such long period be implemented? Are there any examples? I am using STM32L011 MCU and STM32CubeIDE environment.

I attach generated Timer initialization function.
The maximum period I can enter is 65 536 ms (2^16) which is 65.536 seconds. If I enter for example 70 000 then timer interrupts every 5 seconds.
How could I set period to 10 minutes (600 000 ms)? MCU works at maximum 32 MHz.

Thank you.

timer init.PNG (27.61 Kb)
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