mirror of https://github.com/ArduPilot/ardupilot
AP_HAL_ChibiOS: remove erroneous FlywooF745v2
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Andy Piper
Andrew Tridgell
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74c790cfc2
commit
d5535cc0cf
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# Flywoo GOKU GN 745 40A AIO
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https://flywoo.net/products/goku-gn745-40a-aio-bl_32-mpu6000-25-5-x-25-5
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The Flywoo GOKU GN 745 AIO is a flight controller produced by [Flywoo](https://flywoo.net/).
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## Features
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- MCU: STM32F745 32-bit processor,216MHz, 512Kbytes Flash
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- IMU: MPU6000 (SPI)
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- Barometer: SPL06
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- Onboard LED：WS2812*4
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- USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)
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- 7 hardware UARTS (UART1,2,3,4,5,6,7)
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- Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only.
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- PPM and PWM receivers are not supported.
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- Onbord 8Mbytes for Blackbox logging
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- 9V Power Out: 1.5A max
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- 5V Power Out: 2.0A max
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- 3.3V Power Out: 0.5A max
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- Dimensions: 33.5x33.5mm
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- Mounting Holes: Standard 25.5/26.5mm square to center of holes
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- Weight: 8.5g
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- Built-in 40A BL_32 4in1 ESC
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- Support BLheli / BLHELI_32
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- Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600,Dshot1200
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- Input Voltage: 2-6S Lipo
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- Continuous Current: 40A
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- Firmware: BLHELI_32
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## Pinout
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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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|Name|Pin|Function|
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|:-|:-|:-|
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|SERIAL0|COMPUTER|USB|
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|SERIAL1|RX1/TX1|UART1 (TELEM)|
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|SERIAL2|TX2/RX2|UART2 (TELEM)|
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|SERIAL3|TX3/RX3|UART3 (RC Input/Output)|
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|SERIAL4|TX4/RX4|UART4|
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|SERIAL5|TX5/RX5|UART5|
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|SERIAL6|TX6/RX6|UART6 (GPS)|
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|SERIAL7|TX7/RX7|UART7|
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UART3 supports RX and TX DMA. UART1, UART2, UART4, and UART6 supports TX DMA. UART5 and UART7 do not support DMA.
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## RC Input
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RC input is configured on the UART3, which supports serial RC protocols. This board does not support PPM.
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## OSD Support
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The GOKU GN 745 AIO supports OSD using OSD_TYPE 1 (MAX7456 driver).
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## PWM Output
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The GOKU GN 745 AIO supports up to 8 PWM outputs. The pads for motor output ESC1 to ESC4 on the above diagram are the first 4 outputs, there are four additional pads for PWM 5-8. All 8 outputs support DShot as well as all PWM types.
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The PWM are in 5 groups:
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PWM 1,3,7,8: Group 1
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PWM 2: Group 2
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PWM 4-5: Group 3
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PWM 6: Group 4
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LED: Group 5
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Channels within the same group need to use the same output rate. If
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any channel in a group uses DShot then all channels in the group need
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to use DShot. PWM 1-4 support bidirectional dshot.
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## Battery Monitoring
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The board has a builtin voltage sensor. The voltage sensor can handle 2S to 6S
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LiPo batteries.
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The correct battery setting parameters are:
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- BATT_MONITOR 4
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- BATT_VOLT_PIN 12
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- BATT_VOLT_MULT around 10.9
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- BATT_CURR_PIN 13
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- BATT_CURR_MULT around 62.0
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These are set by default in the firmware and shouldn't need to be adjusted
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## Compass
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The GOKU GN 745 AIO does not have a builtin compass but it does have an external I2C connector.
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## NeoPixel LED
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The board includes a NeoPixel LED pad.
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## Loading Firmware (you will need to compile your own firmware)
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Initial firmware load can be done with DFU by plugging in USB with the
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bootloader button pressed. Then you should load the "with_bl.hex"
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firmware, using your favourite DFU loading tool.
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Once the initial firmware is loaded you can update the firmware using
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any ArduPilot ground station software. Updates should be done with the
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*.apj firmware files.
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# setup the four built-in Neopixel LEDs on chan 9
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SERVO9_FUNCTION 120
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NTF_LED_TYPES 257
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NTF_LED_LEN 4
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# setup SERIAL3 for RCIN
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SERIAL3_PROTOCOL 23
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# disable GPS on Serial 4
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SERIAL4_PROTOCOL -1
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# setup SERIAL6 for GPS
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SERIAL6_PROTOCOL 5
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include ../FlywooF745/hwdef-bl.dat
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# hw definition file for processing by chibios_pins.py
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# for FLYWOO Goku GN F745 v2
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# thanks to betaflight for pin information
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include ../FlywooF745/hwdef.dat
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undef PB1 PB0 PE9 PE11 PC9 PA3 PB4 PB5
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# MOTORS
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PB1 TIM3_CH4 TIM3 PWM(1) GPIO(50) BIDIR # M1
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PC9 TIM8_CH4 TIM8 PWM(2) GPIO(51) BIDIR # M2
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PB0 TIM3_CH3 TIM3 PWM(3) GPIO(52) # M3
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PE11 TIM1_CH2 TIM1 PWM(4) GPIO(53) BIDIR # M4
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PE9 TIM1_CH1 TIM1 PWM(5) GPIO(54) # M5
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PA3 TIM5_CH4 TIM5 PWM(6) GPIO(55) # M6
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PB4 TIM3_CH1 TIM3 PWM(7) GPIO(56) # M7
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PB5 TIM3_CH2 TIM3 PWM(8) GPIO(57) # M8
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undef HAL_BATT_CURR_SCALE
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define HAL_BATT_CURR_SCALE 62.0
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