CUAV v5 (단종)

Discontinued

WARNING

This flight controller has been discontinued and is no longer commercially available.

WARNING

PX4 does not manufacture this (or any) autopilot. Contact the manufacturer for hardware support or compliance issues.

CUAV v5^® (previously "Pixhack v5") is an advanced autopilot designed and made by CUAV^®. The board is based on the Pixhawk-project FMUv5 open hardware design. It runs PX4 on the NuttX OS, and is fully compatible with PX4 firmware. It is intended primarily for academic and commercial developers.

요약

• 메인 FMU 프로세서: STM32F765

  • 32 비트 Arm® Cortex®-M7, 216MHz, 2MB 메모리, 512KB RAM

• IO 프로세서: STM32F100

  • 32 비트 Arm® Cortex®-M3, 24MHz, 8KB SRAM

• 내장 센서 :

  • 가속도계/자이로스코프 : ICM-20689
  • 가속도계/자이로스코프 : BMI055
  • 자력계 : IST8310
  • 기압계: MS5611

• 인터페이스:

  • PWM 출력 8-14개(IO 6개, FMU 8개)
  • FMU의 전용 PWM/캡처 입력 3 개
  • CPPM 전용 RC 입력
  • PPM 및 S.Bus 전용 RC 입력
  • 아날로그/PWM RSSI 입력
  • PWM Servo 출력
  • 범용 시리얼 포트 5개
  • I2C 포트 4개
  • SPI 버스 4개
  • 2 CANBuses with serial ESC
  • 배터리 2 개의 전압 및 전류에 대한 아날로그 입력

• 전원시스템

  • 전원: 4.3~5.4V
  • USB 입력: 4.75~5.25V
  • 서보 레일 입력: 0~36V

• 중량과 크기

  • 중량: 90g
  • 크기: 44x84x12mm

• 기타 특성:

  • 작동 온도: -20 ~ 80°c (측정치)

구매처

Order from CUAV.

연결

WARNING

The RCIN interface is limited to powering the rc receiver and cannot be connected to any power/load.

정격 전압

CUAV v5 can be triple-redundant on the power supply if three power sources are supplied. The three power rails are: POWER1, POWER2 and USB.

INFO

The output power rails FMU PWM OUT and I/O PWM OUT (0V to 36V) do not power the flight controller board (and are not powered by it). You must supply power to one of POWER1, POWER2 or USB or the board will be unpowered.

Normal Operation Maximum Ratings

이러한 조건에서 전원은 아래의 순서대로 시스템에 전원을 공급하여야합니다.

1. POWER1 and POWER2 inputs (4.3V to 5.4V)
2. USB input (4.75V to 5.25V)

펌웨어 빌드

TIP

Most users will not need to build this firmware! It is pre-built and automatically installed by QGroundControl when appropriate hardware is connected.

To build PX4 for this target:

make px4_fmu-v5_default

디버그 포트

The PX4 System Console and SWD interface operate on the FMU Debug port. Simply connect the FTDI cable to the Debug & F7 SWD connector. To access the I/O Debug port, the user must remove the CUAV v5 shell. Both ports have standard serial pins and can be connected to a standard FTDI cable (3.3V, but 5V tolerant).

The pinout is as shown.

핀	CUAV v5 디버그
1	GND
2	FMU-SWCLK
3	FMU-SWDIO
4	UART7_RX
5	UART7_TX
6	VCC

시리얼 포트 매핑

UART	장치	포트
UART1	/dev/ttyS0	GPS
USART2	/dev/ttyS1	TELEM1 (흐름 제어)
USART3	/dev/ttyS2	TELEM2 (흐름 제어)
UART4	/dev/ttyS3	TELEM4
USART6	/dev/ttyS4	TX는 SBUS_RC 커넥터의 RC 입력입니다.
UART7	/dev/ttyS5	디버그 콘솔
UART8	/dev/ttyS6	PX4IO

주변 장치

• Digital Airspeed Sensor
• Telemetry Radio Modules
• Rangefinders/Distance sensors

지원 플랫폼 및 기체

일반 RC 서보 또는 Futaba S-Bus 서보로 제어 가능한 모든 멀티콥터/비행기/로버 또는 보트. The complete set of supported configurations can be seen in the Airframes Reference.

추가 정보

• FMUv5 reference design pinout.
• CUAV v5 docs
• CUAV Github