STM32

Project STM32
STM32 setup guide
Status	Initializing
Contact	bertrik
Last Update	2016-11-06

Introduction

This page is about inexpensive microcontroller boards containing an STM32 processor and how to get them to work.

You can find these board on AliExpress for less than E2,- if you search for "stm32f103c8t6". Yet they have nice specifications, see also http://www.st.com/en/microcontrollers/stm32f103c8.html , to name a few:

• 32-bit ARM Cortex-M3 processor running at up to 72 MHz
• 128 kB flash memory, 20 kB SRAM
• USB and CAN controllers
• 32 kHz crystal for RTC
• dual 1 us A/D converter, DMA controller
• the usual stuff like SPI, UART, I2C

They are even Arduino compatible, see:

• Arduino for STM32
• Arduino goes STM32, a quick tutorial
• Arduino STM32 page of Roger Clark

Setting up the tool chain

This describes the steps I did to get a "blue pill" board to work on Debian Jessie.

Arduino IDE

Steps to set up the IDE:

• get and install the latest Arduino IDE from here.
• under menu Tools / Board / Board Manager, search for "zero" and install the Arduino Zero toolchain
• get the Arduino_STM32 source code, for example:

cd ~/code
mkdir stm32
cd stm32
git clone https://github.com/rogerclarkmelbourne/Arduino_STM32

• create a symlink to the Arduino_STM32 source tree in your ~/Arduino/hardware directory, for example:

cd ~/Arduino/hardware
ln -s ~/code/stm32/Arduino_STM32 .

• restart the Arduino IDE.