• no_semihosting - sys_open still referenced
    Hi I am implement a project on the microsemi cortex M3 ARM with the RTX OS and the TCP stack. I have spend hours reading through posts on the forum and web about implementing no_semihosting and...
  • Retarget.c
    My app is with stm32. But I think it's the same problem. Use the right Retarget.c file will do. You can download form Keil " http://www.keil.com/download/docs/369.asp" "RL-ARM SD/MMC File...
  • What does retarget.c work?
    Dear All, Now I'm trying to use Hello example of cortex-m3 for study on KEIL (uVision) I came across " retarget.c " when I was opening the project file. Does anyone know what does regret.c work...
  • Arm GCC lambda optimization
    Hello, I am working on an IoT project, mixing C and C++, and I am having stack issues with lambdas. The following code was compiled by gcc-arm-none-eabi-8-2018-q4-major-win32 , with -Os and runs on...
  • Support for std::thread and other synchronization primitives, e.g. std::mutex...
    I would like to know if any of the compilers/libraries for Cortex-M support the std::thread type (from the <thread> header) or if there is any plan to support that in the near future. I am interested...