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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 Access ETM of Nucleo F401RE without using a debug kit  

Access ETM of Nucleo F401RE without using a debug kit

Posted by lorenrus on 2018-12-04 14:57

Now i’m using System Workbench for STM32.

I have to physically change the contents of the ETM_LAR log. I can make this change via pointers in this way:

  1. define ETM_LAR 0xE0041FB0 // Address of ETM_LAR

  1. define UNLOCK 0xC5ACCE55 // Value to write in ETMLAR useful to unlock the ETM


unsigned int *p_2 = (unsigned int*) ETM_LAR;

  • p_2 = UNLOCK;


Thanks

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