README.md

STM32F3discovery

Projects related to the stm32f3discovery board from STMicro.

The board is a great little (ok, medium size) ARM STM32F3 with full IMU gear: gyro, accelerometer and magnetometer, led circle, pushbutton, USB OTG/device and on-board USB debugger

Build system based on Keil uVision and gcc/makefiles.

Projects/libraries

• imu/ahrs fully fused algs with quaternion output and set of conversion functions into yaw/pitch/roll, euler etc.
• complete template project for gcc/makefile

File contents

• lib - set of libraries for overall support of the board

  • board - stm32f3discovery board specific files and utilities - serial port init - leds control - button control
  • imulib - library of imu related functions - Madgwick filter fusion algs (adapted/optimized) - on-board IMU devices read/initialize in correct aerospace order (optimized) - set of IMU/AHRS helper functions
  • CMSIS - ARM CORTEX M3 support definitions
  • STM32F30x_StdPeriph_Driver - CPU support package for STM32F30x
  • STM32_USB-FS-Device_Driver - CPU support package for USB endpoint

• proj - set of projects based on this board

  • imutest - imu devices tests includes
    • Madgwick fusion filter algs
    • corrections/cal algs
    • imu conversions library
    • test/demo with serial output

• extra - utilities for programming and starting gdb/ocd, linker scripts

Note

This works contains parts of ARM's CSIMS and STMicro support libraries and other related works by multiple authors.