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    I'm (again) facing a very strange problem in my project for ARM Cortex-M4 (STM32F301K8). The project requires some of the functions to be executed from RAM (it's actually a bootloader with encryption...
  • TM4C129 - Protect the code from copy
    I am trying to evaluate ways to protect my embedded code from being read and copy from outside world. I wonder what are the popular ways used out there. Pls note that you still need the option to upgrade...
  • Cortex-M0: Execute in RAM after copying from flash
    Hi, I'm working on Cortex-M0.  The goal is to execute the program in SDRAM after copying from flash.  The system will boot from ROM, copy the program from flash to SDRAM, then execute from SDRAM afterwards...
  • Cortex-M register RAM and Flash periodical check?
    Hi ARM, How to check Cortex-M4 register,RAM and Flash periodically using software when the processor is running? Best regards, Frank
  • vfp problem
    Hi I had a problem. I can use vfp in user mode but not work in priviledge level. Is there any wrong setting in CP10 , CP11 or any other wrong setting?? BR