Tuesday, January 8, 2013

More info: Hardware/Software


Here are some specifications for the hardware and software. This is valid for rev. 2.2. Later revisions  might have small changes.


HW Specs:

  • ARM Cortex-M4F STM32F405 CPU w/ FPU and DSP @ 168MHz
  • MPU-6050 accelerometer/gyroscope
  • HMC5883L magnetometer
  • MS5611-01BA01 pressure sensor
  • 8 PWM outputs (50/400Hz)
  • 4 expansion connectors (3 UARTs & 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 - no need for an external programmer!
  • Quaternion based Uncented/Extended Kalman Filter provides attitude and position estimation
  • "Control signal to Motor"-mixing for different types of frames
  • Flight control: Rate mode, Attitude mode and more to come as deveopment proceedes

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