This is a personal experiment using Little Kernel building IoT apps with STM32 boards.

Depends on what the project you build. The default project (blink) requires this minimum software and hardware.

Hardware

• Development board: SMT32F103C8T6 Cortex M3 Blue Pill board
• Programmer: ST-Link V2

Software

• The ARM toolchain
• STMicroelectronics Stlink Tools

If you are Mac user and terminal is your style:

brew tap osx-cross/arm brew install arm-gcc-bin brew install stlink

mkdir lk_root cd lk_root git clone https://github.com/littlekernel/lk.git git clone https://github.com/jacobdam/lk-iot-apps.git cd lk-iot-apps cp lk_inc.mk.example lk_inc.mk make blink-led 

Read LK wiki for more information.

MIT