README.md

Flight_control_controller_V1.2

Hardware files for universal flight controller for small UAV's.

BOARD SPECIFICATION.

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• STM32f7 cortex M4 based on board microcontroller for precision and fligt data simulation.
  • Core: Arm® 32-bit Cortex®-M7 CPU with FPU
  • Six-stage dual-issue pipeline • Dynamic branch prediction • Harvard caches (8 Kbytes of I-cache and 8 Kbytes of D-cache) • 64-bit AXI4 interface • 64-bit ITCM interface • 2x32-bit DTCM interfaces
• sensors
  • MPU9250.(IMU)
    • 9-axis of freedom. (6 are used).
    • accerelometer an gyroscopic values
    • Higher calibration precision.
    • for statbility and orientation of board/vehicle.
    • configured with SPI1.
  • BMP280 .(Barometer)
    • configured with I2C .
    • barometer for altitude calculations . helps to hover the flight.
    • absolutely accurate p = 950 -- 1100 hPa.
  • NRF module
    • nrf module for communication upto 1km.
    • configured with SPI2.
  • BLE
  • WIFI
  • Servo motors
  • GPS support
  • Perhipherals
    • UART X2
    • I2C X1
    • SPI X1
    • CAN X1
  • Power
    • 3V3 sensor support
    • 5V support
    • usbB mini for testing testing.
    • jst connector i/p from 12v to 27v .
  • OSD (On screen display)
  • SD card support
  • for programme the ,board include four pins ckl , io , pwr , gnd as in 1.27mm pins(SWD). use ST-LINK.

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