Just me playing with different peripherals that came on a stm32f4 Discovery board Hopefully it'll eventually become a working quadcopter
######So far i have working:
- PWM (TIM4 4 channels)
- I2C
- SPI
- TIM3 with Interrupt
- L3GD20(Gyroscope)
- LSM303DLH (Accelerometer and Magnetometer)
- Push button with a Interrupt
- Systick Timer