Blue Pill (STM32F103C8T6) template for libopencm3

This is template of firmware for STM32F103 based "Blue Pill" board.

Preparing

• Update APT cache

sudo apt update

• Install ARM GCC compiler and other tools

sudo apt install gcc-arm-none-eabi git minicom

• Download Segger J-Link pack - https://www.segger.com/downloads/jlink/#J-LinkSoftwareAndDocumentationPack. You need to download "J-Link Software and Documentation pack for Linux, DEB installer".

• Install J-Link pack

sudo dpkg -i JLink_Linux_V640_x86_64.deb

Building

• Clone project

• Init and fetch submodules

git submodule update --init

• Clean source code

make clean

• Build firmware

make -j$(nproc)

• Flash firmware to device

make flash