Hello World

Simple Mbed OS app

Requirements

List Hello World requirements here

Usage

To clone and deploy the project in one command, use mbed import and skip to the target and toolchain definition:

mbed import https://gitlab.com/catie_6tron/hello-world.git hello-world

Alternatively:

• Clone to "hello-world" and enter it:

  git clone https://gitlab.com/catie_6tron/hello-world.git hello-world
  cd hello-world

• Create an empty Mbed CLI configuration file:

  • On Linux/macOS:

    touch .mbed

  • Or on Windows:

    echo.> .mbed

• Deploy software requirements with:

  mbed deploy

Define your target (eg. ZEST_CORE_STM32L496RG) and toolchain:

mbed target ZEST_CORE_STM32L496RG
mbed toolchain GCC_ARM

Export to Eclipse IDE with:

mbed export -i eclipse_6tron

Working from command line

Compile the project:

mbed compile

Program the target device (eg. STM32L496RG for the Zest_Core_STM32L496RG) with a J-Link debug probe:

python dist/program.py STM32L496RG BUILD/ZEST_CORE_STM32L496RG/GCC_ARM/hello-world.elf

Debug on the target device (eg. STM32L496RG for the Zest_Core_STM32L496RG) with a J-Link debug probe.

• First, start the GDB server:

  JLinkGDBServer -device STM32L496RG

• Then, in another terminal, start the debugger:

  arm-none-eabi-gdb BUILD/ZEST_CORE_STM32L496RG/GCC_ARM/hello-world.elf

Note: You may have to adjust your GDB auto-loading safe path or disable it completely by adding a .gdbinit file in your $HOME folder containing:

set autoload safe-path /