This is the code for the new KFly PCB.

HW Specs:
* ARM Cortex-M4F STM32F405 CPU w/ FPU and DSP @ 168MHz
* MPU-6050 accelerometer/gyro
* HMC5883L magnetometer
* 8 PWM outputs (50/400Hz)
* 4 expansion connectors (3 UART/1 CAN)
* 6 slot RC input connector with support for (C)PPM up to 8 channels in and signal strength

SW Specs:
* Runs FreeRTOS (with FPU support) with an Hardware Abstraction Layer on top for fast application development
* USB Bootloader
* Controll signal to Motor mixing for different types of frames
* Flight control: Rate mode, Attitude mode and more to come