mirror of https://github.com/ArduPilot/ardupilot
181 lines
4.5 KiB
Markdown
181 lines
4.5 KiB
Markdown
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# PixFlamingo-F767 Flight Controller
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The PixFlamingo-F767 is a flight controller produced by Dheeran Labs.
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Contact dheeranlabs@gmail.com for sales
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## Features
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Processor
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STM32F767 32-bit processor
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Onboard Flash: 2048Mbits
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Sensors
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Two IMU : ICM42670, MPU6500/ICM20602 Acc/Gyro
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One Baro : Internal MS5611/BMP280/DPS310 SPI barometer
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Internal LIS3MDL Compass
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Power
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5v input voltage with voltage monitoring
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Interfaces
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10x PWM outputs
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1x RC input
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5x UARTs/serial for GPS and other peripherals
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2x I2C ports for external compass, airspeed, etc.
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microSD card slot port
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Internal RGB LED
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Safety switch port
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Buzzer port
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USB-C port
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## Connectors
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**POWER ADC**
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| Pin | Signal | Volt |
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| :--: | :-------------: | :---: |
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| 1 | VCC_IN | +5V |
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| 2 | VCC_IN | +5V |
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| 3 | BAT_CRRENT_ADC | +3.3V |
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| 4 | BAT_VOLTAGE_ADC | +3.3V |
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| 5 | GND | GND |
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| 6 | GND | GND |
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**TELEM1**
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| Pin | Signal | Volt |
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| :--: | :-----: | :---: |
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| 1 | VCC | +5V |
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| 2 | UART_TX3 | +3.3V |
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| 3 | UART_RX3 | +3.3V |
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| 4 | CTS | +3.3V |
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| 5 | RTS | +3.3V |
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| 6 | GND | GND |
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**TELEM2**
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| Pin | Signal | Volt |
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| :--: | :-----: | :---: |
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| 1 | VCC | +5V |
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| 2 | UART_TX6 | +3.3V |
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| 3 | UART_RX6 | +3.3V |
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| 4 | CTS | +3.3V |
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| 5 | RTS | +3.3V |
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| 6 | GND | GND |
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**GPS1**
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| Pin | Signal | Volt |
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| :--: | :-----: | :---: |
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| 1 | VCC | +5V |
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| 2 | UART_TX1 | +3.3V |
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| 3 | UART_RX1 | +3.3V |
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| 4 | I2C2_SCL | +3.3V |
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| 5 | I2C2_SDA | +3.3V |
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| 6 | GND | GND |
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**GPS2**
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| Pin | Signal | Volt |
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| :--: | :-----: | :---: |
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| 1 | VCC | +5V |
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| 2 | UART_TX7 | +3.3V |
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| 3 | UART_RX7 | +3.3V |
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| 4 | X | X |
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| 5 | X | X |
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| 6 | GND | GND |
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**SAFETY**
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| Pin | Signal | Volt |
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| :--: | :-----------: | :---: |
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| 1 | SAFETY_SW | +3.3V |
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| 2 | SAFETY_SW_LED | +3.3V |
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| 3 | 3V3_OUT | +3.3V |
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| 4 | BUZZER+ | +3.3V |
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| 5 | BUZZER- | GND |
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## UART Mapping
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The UARTs are marked Rn and Tn in the above pinouts. The Rn pin is the
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receive pin for UARTn. The Tn pin is the transmit pin for UARTn.
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- SERIAL0 -> USB (OTG1)
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- SERIAL1 -> UART3 (TELEM1) with CTS/RTS DMA Enabled
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- SERIAL2 -> UART6 (TELEM2) with DMA Enabled
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- SERIAL3 -> UART1 (GPS1) Tx(NODMA), Rx(DMA Enabled)
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- SERIAL4 -> EMPTY
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- SERIAL5 -> UART7 (GPS2) NODMA
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- SERIAL6 -> USART2 (User) NODMA
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## RC Input
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Supports I-Bus/S-bus
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Any UART can be used for RC system connections in ArduPilot also, and is compatible with all protocols except PPM. See Radio Control Systems for details.
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## PWM Output
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The PixFlaminog-F767 supports up to 10 PWM outputs.
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The PWM is in 5 groups:
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- PWM 1-4 in group1
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- PWM 5-8 in group2
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- PWM 9 in group3
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- PWM 10 in group4
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## GPIOs
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All 10 PWM channels can be used for GPIO functions (relays, buttons, RPM etc).
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The pin numbers for these PWM channels in ArduPilot are shown below:
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| PWM Channels | Pin | PWM Channels | Pin |
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| ------------ | ---- | ------------ | ---- |
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| PWM1 | 50 | PWM8 | 57 |
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| PWM2 | 51 | PWM9 | 58 |
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| PWM3 | 52 | PWM10 | 59 |
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| PWM4 | 53 | | |
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| PWM5 | 54 | | |
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| PWM6 | 55 | | |
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| PWM7 | 56 | | |
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## Analog inputs
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The PixFlamingo-F767 flight controller has 4 analog inputs
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- ADC Pin10 -> Battery Current
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- ADC Pin11 -> Battery Voltage
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- ADC Pin14 -> ADC 3V3 Sense
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- ADC Pin15 -> ADC 6V6 Sense
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## Battery Monitor Configuration
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The board has voltage and current sensor inputs on the POWER_ADC connector.
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The correct battery setting parameters are:
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Enable Battery monitor.
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BATT_MONITOR =4
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Then reboot.
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BATT_VOLT_PIN 11
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BATT_CURR_PIN 10
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BATT_VOLT_MULT 10.1 (may need adjustment if supplied monitor is not used)
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BATT_AMP_PERVLT 17.0 (may need adjustment if supplied monitor is not used)
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## Build the FC
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./waf configure --board=PixFlamingo-F767
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./waf copter
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The compiled firmware is located in folder **"build/PixFlamingo-F767/bin/arducopter.apj"**.
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## Loading Firmware
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The PixFlamingo-F767 flight controller comes pre-installed with an ArduPilot compatible bootloader, allowing the loading of *.apj firmware files with any ArduPilot compatible ground station.
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