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hwdef:add VTX power control to SpeedyBeeF405-Wing #25192

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merged 1 commit into from
Oct 6, 2023
Merged

hwdef:add VTX power control to SpeedyBeeF405-Wing #25192

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6 changes: 5 additions & 1 deletion libraries/AP_HAL_ChibiOS/hwdef/SpeedyBeeF405WING/Readme.md
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Expand Up @@ -12,7 +12,7 @@ The SpeedyBeeF405WING is a flight controller produced by [SpeedyBee](http://www.
Power
2S - 6S Lipo input voltage with voltage monitoring
90A Cont., 215A peak current monitor
9V/12/5V, 1.8A BEC for powering Video Transmitter
9V/12/5V, 1.8A BEC for powering Video Transmitter controlled by GPIO
4.9V/6V/7.2V, 4.5A BEC for servos
5V, 2.4A BEC for internal and peripherals
Interfaces
Expand Down Expand Up @@ -90,6 +90,10 @@ The correct battery setting parameters are set by default and are:

The SpeedyBeeF405Wing does not have a built-in compass, but you can attach an external compass using I2C on the SDA and SCL pads.

## VTX power control

GPIO 81 controls the VTX BEC output to pins marked "9V". Setting this GPIO high removes voltage supply to pins.

## Loading Firmware
Firmware for these boards can be found at https://firmware.ardupilot.org in sub-folders labeled “SpeedyBeeF405Wing”.

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3 changes: 3 additions & 0 deletions libraries/AP_HAL_ChibiOS/hwdef/SpeedyBeeF405WING/hwdef.dat
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Expand Up @@ -164,6 +164,9 @@ define OSD_ENABLED 1
define HAL_OSD_TYPE_DEFAULT 1
ROMFS_WILDCARD libraries/AP_OSD/fonts/font0.bin

#VTX power control
PC13 PINIO1 OUTPUT GPIO(81) LOW

define STM32_PWM_USE_ADVANCED TRUE

# reduce max size of embedded params for apj_tool.py
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