Need help porting PX4-Autopilot to custom STM32H743VIT6 hardware (PX4 FMU-V6C clone)

[mkeyno]

I’m working on a project to adapt the PX4-Autopilot firmware to my custom flight controller hardware, which uses the STM32H743VIT6 chip. I chose the existing PX4 FMU-V6C board as my base and cloned its configuration for my port.

However, after adding my customized files to the repository (https://github.com/mkeyno/pixeagle), the new hardware target is failing to compile.

I am getting the following error when attempting to build,
Has anyone successfully ported PX4 to this specific microcontroller or encountered a similar compilation issue when cloning a board configuration? I would be grateful for any advice!

~/PX4/PX4-Autopilot$ make px4_pixeagle_default menuconfig
[0/1] Re-running CMake…
– PX4_GIT_TAG: v1.16.0-rc1-783-g0c8f5ebc32
– PX4 config file: /home/mehrdad/PX4/PX4-Autopilot/boards/px4/pixeagle/default.px4board
– PLATFORM nuttx
– TOOLCHAIN arm-none-eabi
– ARCHITECTURE cortex-m7
– ROMFSROOT px4fmu_common
– CONSTRAINED_FLASH y
– SERIAL_GPS1 /dev/ttyS2
– SERIAL_TEL1 /dev/ttyS0
– SERIAL_TEL2 /dev/ttyS3
– SERIAL_TEL3 /dev/ttyS1
– SERIAL_TEL4 /dev/ttyS4
– ROOT_PATH /fs/microsd
– PARAM_FILE /fs/mtd_params
– PWM_FREQ 400
– PX4 config: px4_pixeagle_default
– PX4 platform: nuttx
make[2]: *** [tools/Unix.mk:267: include/arch/board] Error 1
make[1]: *** [tools/Unix.mk:606: olddefconfig] Error 2
– cmake build type: MinSizeRel
– ccache enabled (export CCACHE_DISABLE=1 to disable)
– NuttX Stack Checking (CONFIG_ARMV7M_STACKCHECK) enabled
– ROMFS: ROMFS/px4fmu_common
– ROMFS: Adding boards/px4/pixeagle/init/rc.board_defaults → /etc/init.d/rc.board_defaults
– ROMFS: Adding boards/px4/pixeagle/init/rc.board_sensors → /etc/init.d/rc.board_sensors
– Configuring done
– Generating done
– Build files have been written to: /home/mehrdad/PX4/PX4-Autopilot/build/px4_pixeagle_default
[1/3] Generating ../../../platforms/nuttx/NuttX/nuttx/.config
FAILED: ../../platforms/nuttx/NuttX/nuttx/.config
cd /home/mehrdad/PX4/PX4-Autopilot/platforms/nuttx/NuttX/nuttx && /usr/bin/cmake -E copy_if_different /home/mehrdad/PX4/PX4-Autopilot/build/px4_pixeagle_default/NuttX/nuttx/Make.defs /home/mehrdad/PX4/PX4-Autopilot/platforms/nuttx/NuttX/nuttx/Make.defs && cat /home/mehrdad/PX4/PX4-Autopilot/boards/px4/pixeagle/nuttx-config/nsh/defconfig /home/mehrdad/PX4/PX4-Autopilot/build/px4_pixeagle_default/NuttX/extra_config_options > /home/mehrdad/PX4/PX4-Autopilot/platforms/nuttx/NuttX/nuttx/.config && /usr/bin/cmake -E copy_if_different /home/mehrdad/PX4/PX4-Autopilot/boards/px4/pixeagle/nuttx-config/nsh/defconfig /home/mehrdad/PX4/PX4-Autopilot/platforms/nuttx/NuttX/nuttx/defconfig && /home/mehrdad/PX4/PX4-Autopilot/platforms/nuttx/NuttX/tools/px4_nuttx_make_olddefconfig.sh > /home/mehrdad/PX4/PX4-Autopilot/build/px4_pixeagle_default/NuttX/nuttx_olddefconfig.log && /usr/bin/cmake -E copy_if_different /home/mehrdad/PX4/PX4-Autopilot/platforms/nuttx/NuttX/nuttx/.config /home/mehrdad/PX4/PX4-Autopilot/build/px4_pixeagle_default/NuttX/nuttx/.config
make[2]: *** [tools/Unix.mk:267: include/arch/board] Error 1
make[1]: *** [tools/Unix.mk:606: olddefconfig] Error 2
ninja: build stopped: subcommand failed.
make: *** [Makefile:222: px4_pixeagle_default] Error 1

[Eric Katzfey]

@mkeyno You need to work with the PX4 community on this project, not ModalAI.