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  3. VOXL FPV Racing 4-in-1 ESC with flight core v2 and voxl2

VOXL FPV Racing 4-in-1 ESC with flight core v2 and voxl2

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  • Jetson NanoJ Jetson Nano

    hey @Alex-Kushleyev
    I am facing the same issue again, the ESC is not initialising when connected through fc v2 , i have followed all the suggestions you mentioned earlier. the FC as well as VOXL 2 is powered through ESC.

    nsh> voxl_esc start
    INFO  [voxl_esc] VOXL_ESC: Starting VOXL ESC driver
    INFO  [voxl_esc] Params: VOXL_ESC_CONFIG: 1
    INFO  [voxl_esc] Params: VOXL_ESC_MODE: 0
    INFO  [voxl_esc] Params: VOXL_ESC_BAUD: 2000000
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC1: 101
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC2: 104
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC3: 102
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC4: 103
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR1: 0
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR2: 0
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR3: 0
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR4: 0
    INFO  [voxl_esc] Params: VOXL_ESC_RPM_MIN: 5500
    INFO  [voxl_esc] Params: VOXL_ESC_RPM_MAX: 15000
    INFO  [voxl_esc] Params: VOXL_ESC_T_PERC: 90
    INFO  [voxl_esc] Params: VOXL_ESC_T_DEAD: 20
    INFO  [voxl_esc] Params: VOXL_ESC_T_EXPO: 35
    INFO  [voxl_esc] Params: VOXL_ESC_T_MINF: 0.150000
    INFO  [voxl_esc] Params: VOXL_ESC_T_COSP: 0.990000
    INFO  [voxl_esc] Params: VOXL_ESC_VLOG: 0
    INFO  [voxl_esc] Params: VOXL_ESC_PUB_BST: 1
    INFO  [voxl_esc] Params: VOXL_ESC_T_WARN: 0
    INFO  [voxl_esc] Params: VOXL_ESC_T_OVER: 0
    INFO  [voxl_esc] Params: GPIO_CTL_CH: 0
    nsh> voxl_esc status
    INFO  [voxl_esc] not running
    nsh> voxl_esc start
    INFO  [voxl_esc] VOXL_ESC: Starting VOXL ESC driver
    INFO  [voxl_esc] Params: VOXL_ESC_CONFIG: 1
    INFO  [voxl_esc] Params: VOXL_ESC_MODE: 0
    INFO  [voxl_esc] Params: VOXL_ESC_BAUD: 2000000
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC1: 101
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC2: 104
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC3: 102
    INFO  [voxl_esc] Params: VOXL_ESC_FUNC4: 103
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR1: 0
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR2: 0
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR3: 0
    INFO  [voxl_esc] Params: VOXL_ESC_SDIR4: 0
    INFO  [voxl_esc] Params: VOXL_ESC_RPM_MIN: 5500
    INFO  [voxl_esc] Params: VOXL_ESC_RPM_MAX: 15000
    INFO  [voxl_esc] Params: VOXL_ESC_T_PERC: 90
    INFO  [voxl_esc] Params: VOXL_ESC_T_DEAD: 20
    INFO  [voxl_esc] Params: VOXL_ESC_T_EXPO: 35
    INFO  [voxl_esc] Params: VOXL_ESC_T_MINF: 0.150000
    INFO  [voxl_esc] Params: VOXL_ESC_T_COSP: 0.990000
    INFO  [voxl_esc] Params: VOXL_ESC_VLOG: 0
    INFO  [voxl_esc] Params: VOXL_ESC_PUB_BST: 1
    INFO  [voxl_esc] Params: VOXL_ESC_T_WARN: 0
    INFO  [voxl_esc] Params: VOXL_ESC_T_OVER: 0
    INFO  [voxl_esc] Params: GPIO_CTL_CH: 0
    nsh> 
    
    Alex KushleyevA Offline
    Alex KushleyevA Offline
    Alex Kushleyev
    ModalAI Team
    wrote on last edited by
    #22

    @Jetson-Nano ,

    The primary causes of ESC not being detected by the FC (aside from hardware / wiring issues) is using incorrect UART port or incorrect baud rate. So you should make sure the ESC is running the latest firmware, double check the params that you want to use on the ESC (for your motor / prop) and you can also set the ESC baud rate in the ESC params. You should set up your ESC (using voxl-esc tools) before plugging it into your FC, so that you know exactly what your ESC is set up to do and then you just need to match your PX4 params to what you set in the ESC (baud rate, rpm limits, and use correct UART port).

    Alex

    Jetson NanoJ 1 Reply Last reply
    0
    • Alex KushleyevA Alex Kushleyev

      @Jetson-Nano ,

      The primary causes of ESC not being detected by the FC (aside from hardware / wiring issues) is using incorrect UART port or incorrect baud rate. So you should make sure the ESC is running the latest firmware, double check the params that you want to use on the ESC (for your motor / prop) and you can also set the ESC baud rate in the ESC params. You should set up your ESC (using voxl-esc tools) before plugging it into your FC, so that you know exactly what your ESC is set up to do and then you just need to match your PX4 params to what you set in the ESC (baud rate, rpm limits, and use correct UART port).

      Alex

      Jetson NanoJ Offline
      Jetson NanoJ Offline
      Jetson Nano
      Veteran
      wrote on last edited by
      #23

      @Alex-Kushleyev Thank you for reverting, I didnt change anything with respect to the fc or ESC, the firmware is the same.
      could you help me with understanding why it was working earlier , it is not now.
      The firmware of the FC is voxl-fpv-dev version, and when i tried to build again it is giving error, and not building.
      I still dont know whether the issue is with respect to FC firmware or ESC

      Alex KushleyevA 1 Reply Last reply
      0
      • Jetson NanoJ Jetson Nano

        @Alex-Kushleyev Thank you for reverting, I didnt change anything with respect to the fc or ESC, the firmware is the same.
        could you help me with understanding why it was working earlier , it is not now.
        The firmware of the FC is voxl-fpv-dev version, and when i tried to build again it is giving error, and not building.
        I still dont know whether the issue is with respect to FC firmware or ESC

        Alex KushleyevA Offline
        Alex KushleyevA Offline
        Alex Kushleyev
        ModalAI Team
        wrote on last edited by
        #24

        @Jetson-Nano , please confirm the ESC is working by using a usb to serial connection directly to the esc and voxl-esc Python tools on a Linux PC or VM.

        You can run simple commands to detect the esc and perform spin tests if needed, this is all documented.

        Link Preview Image
        VOXL ESC FAQ

        ModalAI technical documentation for VOXL and VOXL 2 Companion Computers for PX4 and ArduPilot Obstacle Avoidance and GPS-denied navigation, assembled in the USA

        favicon

        ModalAI Technical Docs (docs.modalai.com)

        If the esc is ok, then you will need to double check the FC v2 setup.

        Alex

        Jetson NanoJ 1 Reply Last reply
        0
        • Alex KushleyevA Alex Kushleyev

          @Jetson-Nano , please confirm the ESC is working by using a usb to serial connection directly to the esc and voxl-esc Python tools on a Linux PC or VM.

          You can run simple commands to detect the esc and perform spin tests if needed, this is all documented.

          Link Preview Image
          VOXL ESC FAQ

          ModalAI technical documentation for VOXL and VOXL 2 Companion Computers for PX4 and ArduPilot Obstacle Avoidance and GPS-denied navigation, assembled in the USA

          favicon

          ModalAI Technical Docs (docs.modalai.com)

          If the esc is ok, then you will need to double check the FC v2 setup.

          Alex

          Jetson NanoJ Offline
          Jetson NanoJ Offline
          Jetson Nano
          Veteran
          wrote on last edited by
          #25

          Hey @Alex-Kushleyev , for the same setup I mentioned above my esc is not starting by default, while I run voxl_esc start in mavlink console, it starts and works.
          what could be the reason for such behaviour. Please could you help me out

          Alex KushleyevA 1 Reply Last reply
          0
          • Jetson NanoJ Jetson Nano

            Hey @Alex-Kushleyev , for the same setup I mentioned above my esc is not starting by default, while I run voxl_esc start in mavlink console, it starts and works.
            what could be the reason for such behaviour. Please could you help me out

            Alex KushleyevA Offline
            Alex KushleyevA Offline
            Alex Kushleyev
            ModalAI Team
            wrote on last edited by
            #26

            @Jetson-Nano , this is likely related to the fact that the FC starts quicker than the ESC bootloader's 1s wait time. We discussed this before.

            So if you are saying that delaying the start of voxl_esc driver in px4 on your FC solves the problem, then the issue is exactly that.

            Please delay the start of the voxl_esc driver in your px4 start-up script, for example you can see it at the bottom of the script here : https://github.com/modalai/px4-firmware/blob/bugfix-fpv-rev0-airframe/boards/modalai/fc-v2/init/rc.board_sensors

            if param greater VOXL_ESC_CONFIG 0
            then
            	usleep 1500000
            	voxl_esc start
            fi
            
            Jetson NanoJ 1 Reply Last reply
            0
            • Alex KushleyevA Alex Kushleyev

              @Jetson-Nano , this is likely related to the fact that the FC starts quicker than the ESC bootloader's 1s wait time. We discussed this before.

              So if you are saying that delaying the start of voxl_esc driver in px4 on your FC solves the problem, then the issue is exactly that.

              Please delay the start of the voxl_esc driver in your px4 start-up script, for example you can see it at the bottom of the script here : https://github.com/modalai/px4-firmware/blob/bugfix-fpv-rev0-airframe/boards/modalai/fc-v2/init/rc.board_sensors

              if param greater VOXL_ESC_CONFIG 0
              then
              	usleep 1500000
              	voxl_esc start
              fi
              
              Jetson NanoJ Offline
              Jetson NanoJ Offline
              Jetson Nano
              Veteran
              wrote on last edited by
              #27

              @Alex-Kushleyev I have already tried it, It was working fine earlier. since past 2 days the behaviour has changed, I have verified everything else and nothing else could be a reason for such behaviour , I even played around with delay to verify it, still the same issue.
              please excuse me for repeating the questions but is there any other reason that can cause this issue.

              Alex KushleyevA 1 Reply Last reply
              0
              • Jetson NanoJ Jetson Nano

                @Alex-Kushleyev I have already tried it, It was working fine earlier. since past 2 days the behaviour has changed, I have verified everything else and nothing else could be a reason for such behaviour , I even played around with delay to verify it, still the same issue.
                please excuse me for repeating the questions but is there any other reason that can cause this issue.

                Alex KushleyevA Offline
                Alex KushleyevA Offline
                Alex Kushleyev
                ModalAI Team
                wrote on last edited by
                #28

                @Jetson-Nano ,

                Thank you for clarifying. Unfortunately, since I don't know what you changed between the working and non-working condition, it is hard to help. Also, since you are indicating that the ESC is responding if you manually start the esc driver, then the ESC itself should still be functional.

                Please try to backtrack your changes until you have a working setup again.

                Alex

                Jetson NanoJ 1 Reply Last reply
                0
                • Alex KushleyevA Alex Kushleyev

                  @Jetson-Nano ,

                  Thank you for clarifying. Unfortunately, since I don't know what you changed between the working and non-working condition, it is hard to help. Also, since you are indicating that the ESC is responding if you manually start the esc driver, then the ESC itself should still be functional.

                  Please try to backtrack your changes until you have a working setup again.

                  Alex

                  Jetson NanoJ Offline
                  Jetson NanoJ Offline
                  Jetson Nano
                  Veteran
                  wrote on last edited by
                  #29

                  @Alex-Kushleyev , I will backtrack the steps and try re-configuring the setup.

                  Jetson NanoJ 1 Reply Last reply
                  0
                  • Jetson NanoJ Jetson Nano

                    @Alex-Kushleyev , I will backtrack the steps and try re-configuring the setup.

                    Jetson NanoJ Offline
                    Jetson NanoJ Offline
                    Jetson Nano
                    Veteran
                    wrote on last edited by Jetson Nano
                    #30

                    @Alex-Kushleyev @Eric-Katzfey
                    Hello guys, I am facing a new error where when I try to use Optical flow by enabling the UAVCAN in the default.px4board, since it was commented out. Whenever try to enable it and build it is giving error. I want to use CAN port on the FC v2 for Optical Flow. It would be of great help , if you could help with this or guide me.

                    FAILED: src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj 
                    
                    /usr/bin/ccache /opt/gcc-arm-none-eabi-9-2020-q2-update/bin/arm-none-eabi-g++ -DCONFIG_ARCH_BOARD_MODALAI_FC_V2 -DMODULE_NAME=\"uavcan\" -DPX4_BOARD_LABEL=\"default\" -DPX4_BOARD_NAME=\"MODALAI_FC_V2\" -DPX4_MAIN=uavcan_app_main -DUAVCAN_CPP_VERSION=UAVCAN_CPP03 -DUAVCAN_DRIVER=uavcan_stm32h7 -DUAVCAN_IMPLEMENT_PLACEMENT_NEW=1 -DUAVCAN_MEM_POOL_BLOCK_SIZE=48 -DUAVCAN_NO_ASSERTIONS -DUAVCAN_PLATFORM=generic -DUAVCAN_STM32H7_NUM_IFACES=2 -DUAVCAN_STM32H7_NUTTX=1 -DUAVCAN_STM32H7_TIMER_NUMBER=2 -D_SYS_CDEFS_H_ -D_SYS_REENT_H_ -D__CUSTOM_FILE_IO__ -D__PX4_NUTTX -D__STDC_FORMAT_MACROS -I/home/t/p/px4-firmware/boards/modalai/fc-v2/src -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/common/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/lib -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/stm/stm32h7/include -I/home/t/p/px4-firmware/platforms/common -I/home/t/p/px4-firmware/platforms/common/include -I/home/t/p/px4-firmware/src -I/home/t/p/px4-firmware/src/include -I/home/t/p/px4-firmware/src/lib -I/home/t/p/px4-firmware/src/lib/matrix -I/home/t/p/px4-firmware/src/modules -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/armv7-m -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/chip -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/common -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/apps/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/uORB/topics -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/external/Install/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/drivers/uavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan_drivers/posix/include -I/home/t/p/px4-firmware/src/drivers/uavcan/uavcan_drivers/stm32h7/driver/include -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include -mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -Os -DNDEBUG -std=gnu++14 -g -fdata-sections -ffunction-sections -fomit-frame-pointer -fmerge-all-constants -fno-signed-zeros -fno-trapping-math -freciprocal-math -fno-math-errno -fno-strict-aliasing -fvisibility=hidden -include visibility.h -Wall -Wextra -Werror -Warray-bounds -Wcast-align -Wdisabled-optimization -Wdouble-promotion -Wfatal-errors -Wfloat-equal -Wformat-security -Winit-self -Wlogical-op -Wpointer-arith -Wshadow -Wuninitialized -Wunknown-pragmas -Wunused-variable -Wno-missing-field-initializers -Wno-missing-include-dirs -Wno-unused-parameter -fdiagnostics-color=always -Wno-stringop-truncation -fno-builtin-printf -fno-strength-reduce -Wformat=1 -Wunused-but-set-variable -Wno-format-truncation -fcheck-new -Wreorder -Wno-overloaded-virtual -fno-rtti -fno-exceptions -fno-sized-deallocation -fno-threadsafe-statics -nostdinc++ -Wno-cast-align -Wno-deprecated-copy -Wno-address-of-packed-member -Wframe-larger-than=4096 -Wno-format-security -D__KERNEL__ -MD -MT src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj -MF src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj.d -o src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj -c /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_servers.cpp
                    
                    In file included from /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_servers.cpp:52:
                    
                    /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.hpp:79:10: fatal error: uORB/topics/uavcan_parameter_request.h: No such file or directory
                    
                       79 | #include <uORB/topics/uavcan_parameter_request.h>
                    
                          |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                    
                    compilation terminated.
                    
                    [596/1151] Building CXX object src/dri...rivers__uavcan.dir/uavcan_main.cpp.obj
                    
                    FAILED: src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj 
                    
                    /usr/bin/ccache /opt/gcc-arm-none-eabi-9-2020-q2-update/bin/arm-none-eabi-g++ -DCONFIG_ARCH_BOARD_MODALAI_FC_V2 -DMODULE_NAME=\"uavcan\" -DPX4_BOARD_LABEL=\"default\" -DPX4_BOARD_NAME=\"MODALAI_FC_V2\" -DPX4_MAIN=uavcan_app_main -DUAVCAN_CPP_VERSION=UAVCAN_CPP03 -DUAVCAN_DRIVER=uavcan_stm32h7 -DUAVCAN_IMPLEMENT_PLACEMENT_NEW=1 -DUAVCAN_MEM_POOL_BLOCK_SIZE=48 -DUAVCAN_NO_ASSERTIONS -DUAVCAN_PLATFORM=generic -DUAVCAN_STM32H7_NUM_IFACES=2 -DUAVCAN_STM32H7_NUTTX=1 -DUAVCAN_STM32H7_TIMER_NUMBER=2 -D_SYS_CDEFS_H_ -D_SYS_REENT_H_ -D__CUSTOM_FILE_IO__ -D__PX4_NUTTX -D__STDC_FORMAT_MACROS -I/home/t/p/px4-firmware/boards/modalai/fc-v2/src -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/common/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/lib -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/stm/stm32h7/include -I/home/t/p/px4-firmware/platforms/common -I/home/t/p/px4-firmware/platforms/common/include -I/home/t/p/px4-firmware/src -I/home/t/p/px4-firmware/src/include -I/home/t/p/px4-firmware/src/lib -I/home/t/p/px4-firmware/src/lib/matrix -I/home/t/p/px4-firmware/src/modules -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/armv7-m -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/chip -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/common -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/apps/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/uORB/topics -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/external/Install/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/drivers/uavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan_drivers/posix/include -I/home/t/p/px4-firmware/src/drivers/uavcan/uavcan_drivers/stm32h7/driver/include -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include -mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -Os -DNDEBUG -std=gnu++14 -g -fdata-sections -ffunction-sections -fomit-frame-pointer -fmerge-all-constants -fno-signed-zeros -fno-trapping-math -freciprocal-math -fno-math-errno -fno-strict-aliasing -fvisibility=hidden -include visibility.h -Wall -Wextra -Werror -Warray-bounds -Wcast-align -Wdisabled-optimization -Wdouble-promotion -Wfatal-errors -Wfloat-equal -Wformat-security -Winit-self -Wlogical-op -Wpointer-arith -Wshadow -Wuninitialized -Wunknown-pragmas -Wunused-variable -Wno-missing-field-initializers -Wno-missing-include-dirs -Wno-unused-parameter -fdiagnostics-color=always -Wno-stringop-truncation -fno-builtin-printf -fno-strength-reduce -Wformat=1 -Wunused-but-set-variable -Wno-format-truncation -fcheck-new -Wreorder -Wno-overloaded-virtual -fno-rtti -fno-exceptions -fno-sized-deallocation -fno-threadsafe-statics -nostdinc++ -Wno-cast-align -Wno-deprecated-copy -Wno-address-of-packed-member -Wframe-larger-than=4096 -Wno-format-security -D__KERNEL__ -MD -MT src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj -MF src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj.d -o src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj -c /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.cpp
                    
                    In file included from /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.cpp:63:
                    
                    /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.hpp:79:10: fatal error: uORB/topics/uavcan_parameter_request.h: No such file or directory
                    
                       79 | #include <uORB/topics/uavcan_parameter_request.h>
                    
                          |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                    
                    compilation terminated.
                    
                    [603/1151] Building CXX object src/dri..._uavcan.dir/sensors/ice_status.cpp.obj
                    
                    ninja: build stopped: subcommand failed.
                    
                    make: *** [Makefile:227: modalai_fc-v2_default] Error 1
                    
                    Eric KatzfeyE 1 Reply Last reply
                    0
                    • Jetson NanoJ Jetson Nano

                      @Alex-Kushleyev @Eric-Katzfey
                      Hello guys, I am facing a new error where when I try to use Optical flow by enabling the UAVCAN in the default.px4board, since it was commented out. Whenever try to enable it and build it is giving error. I want to use CAN port on the FC v2 for Optical Flow. It would be of great help , if you could help with this or guide me.

                      FAILED: src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj 
                      
                      /usr/bin/ccache /opt/gcc-arm-none-eabi-9-2020-q2-update/bin/arm-none-eabi-g++ -DCONFIG_ARCH_BOARD_MODALAI_FC_V2 -DMODULE_NAME=\"uavcan\" -DPX4_BOARD_LABEL=\"default\" -DPX4_BOARD_NAME=\"MODALAI_FC_V2\" -DPX4_MAIN=uavcan_app_main -DUAVCAN_CPP_VERSION=UAVCAN_CPP03 -DUAVCAN_DRIVER=uavcan_stm32h7 -DUAVCAN_IMPLEMENT_PLACEMENT_NEW=1 -DUAVCAN_MEM_POOL_BLOCK_SIZE=48 -DUAVCAN_NO_ASSERTIONS -DUAVCAN_PLATFORM=generic -DUAVCAN_STM32H7_NUM_IFACES=2 -DUAVCAN_STM32H7_NUTTX=1 -DUAVCAN_STM32H7_TIMER_NUMBER=2 -D_SYS_CDEFS_H_ -D_SYS_REENT_H_ -D__CUSTOM_FILE_IO__ -D__PX4_NUTTX -D__STDC_FORMAT_MACROS -I/home/t/p/px4-firmware/boards/modalai/fc-v2/src -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/common/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/lib -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/stm/stm32h7/include -I/home/t/p/px4-firmware/platforms/common -I/home/t/p/px4-firmware/platforms/common/include -I/home/t/p/px4-firmware/src -I/home/t/p/px4-firmware/src/include -I/home/t/p/px4-firmware/src/lib -I/home/t/p/px4-firmware/src/lib/matrix -I/home/t/p/px4-firmware/src/modules -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/armv7-m -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/chip -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/common -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/apps/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/uORB/topics -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/external/Install/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/drivers/uavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan_drivers/posix/include -I/home/t/p/px4-firmware/src/drivers/uavcan/uavcan_drivers/stm32h7/driver/include -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include -mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -Os -DNDEBUG -std=gnu++14 -g -fdata-sections -ffunction-sections -fomit-frame-pointer -fmerge-all-constants -fno-signed-zeros -fno-trapping-math -freciprocal-math -fno-math-errno -fno-strict-aliasing -fvisibility=hidden -include visibility.h -Wall -Wextra -Werror -Warray-bounds -Wcast-align -Wdisabled-optimization -Wdouble-promotion -Wfatal-errors -Wfloat-equal -Wformat-security -Winit-self -Wlogical-op -Wpointer-arith -Wshadow -Wuninitialized -Wunknown-pragmas -Wunused-variable -Wno-missing-field-initializers -Wno-missing-include-dirs -Wno-unused-parameter -fdiagnostics-color=always -Wno-stringop-truncation -fno-builtin-printf -fno-strength-reduce -Wformat=1 -Wunused-but-set-variable -Wno-format-truncation -fcheck-new -Wreorder -Wno-overloaded-virtual -fno-rtti -fno-exceptions -fno-sized-deallocation -fno-threadsafe-statics -nostdinc++ -Wno-cast-align -Wno-deprecated-copy -Wno-address-of-packed-member -Wframe-larger-than=4096 -Wno-format-security -D__KERNEL__ -MD -MT src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj -MF src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj.d -o src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_servers.cpp.obj -c /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_servers.cpp
                      
                      In file included from /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_servers.cpp:52:
                      
                      /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.hpp:79:10: fatal error: uORB/topics/uavcan_parameter_request.h: No such file or directory
                      
                         79 | #include <uORB/topics/uavcan_parameter_request.h>
                      
                            |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                      
                      compilation terminated.
                      
                      [596/1151] Building CXX object src/dri...rivers__uavcan.dir/uavcan_main.cpp.obj
                      
                      FAILED: src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj 
                      
                      /usr/bin/ccache /opt/gcc-arm-none-eabi-9-2020-q2-update/bin/arm-none-eabi-g++ -DCONFIG_ARCH_BOARD_MODALAI_FC_V2 -DMODULE_NAME=\"uavcan\" -DPX4_BOARD_LABEL=\"default\" -DPX4_BOARD_NAME=\"MODALAI_FC_V2\" -DPX4_MAIN=uavcan_app_main -DUAVCAN_CPP_VERSION=UAVCAN_CPP03 -DUAVCAN_DRIVER=uavcan_stm32h7 -DUAVCAN_IMPLEMENT_PLACEMENT_NEW=1 -DUAVCAN_MEM_POOL_BLOCK_SIZE=48 -DUAVCAN_NO_ASSERTIONS -DUAVCAN_PLATFORM=generic -DUAVCAN_STM32H7_NUM_IFACES=2 -DUAVCAN_STM32H7_NUTTX=1 -DUAVCAN_STM32H7_TIMER_NUMBER=2 -D_SYS_CDEFS_H_ -D_SYS_REENT_H_ -D__CUSTOM_FILE_IO__ -D__PX4_NUTTX -D__STDC_FORMAT_MACROS -I/home/t/p/px4-firmware/boards/modalai/fc-v2/src -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/common/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/lib -I/home/t/p/px4-firmware/platforms/nuttx/src/px4/stm/stm32h7/include -I/home/t/p/px4-firmware/platforms/common -I/home/t/p/px4-firmware/platforms/common/include -I/home/t/p/px4-firmware/src -I/home/t/p/px4-firmware/src/include -I/home/t/p/px4-firmware/src/lib -I/home/t/p/px4-firmware/src/lib/matrix -I/home/t/p/px4-firmware/src/modules -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/armv7-m -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/chip -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/arch/arm/src/common -I/home/t/p/px4-firmware/platforms/nuttx/NuttX/apps/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/uORB/topics -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/external/Install/include -I/home/t/p/px4-firmware/build/modalai_fc-v2_default/src/drivers/uavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan/include/dsdlc_generated -I/home/t/p/px4-firmware/src/drivers/uavcan/libuavcan/libuavcan_drivers/posix/include -I/home/t/p/px4-firmware/src/drivers/uavcan/uavcan_drivers/stm32h7/driver/include -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include/cxx -isystem /home/t/p/px4-firmware/platforms/nuttx/NuttX/nuttx/include -mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -Os -DNDEBUG -std=gnu++14 -g -fdata-sections -ffunction-sections -fomit-frame-pointer -fmerge-all-constants -fno-signed-zeros -fno-trapping-math -freciprocal-math -fno-math-errno -fno-strict-aliasing -fvisibility=hidden -include visibility.h -Wall -Wextra -Werror -Warray-bounds -Wcast-align -Wdisabled-optimization -Wdouble-promotion -Wfatal-errors -Wfloat-equal -Wformat-security -Winit-self -Wlogical-op -Wpointer-arith -Wshadow -Wuninitialized -Wunknown-pragmas -Wunused-variable -Wno-missing-field-initializers -Wno-missing-include-dirs -Wno-unused-parameter -fdiagnostics-color=always -Wno-stringop-truncation -fno-builtin-printf -fno-strength-reduce -Wformat=1 -Wunused-but-set-variable -Wno-format-truncation -fcheck-new -Wreorder -Wno-overloaded-virtual -fno-rtti -fno-exceptions -fno-sized-deallocation -fno-threadsafe-statics -nostdinc++ -Wno-cast-align -Wno-deprecated-copy -Wno-address-of-packed-member -Wframe-larger-than=4096 -Wno-format-security -D__KERNEL__ -MD -MT src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj -MF src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj.d -o src/drivers/uavcan/CMakeFiles/drivers__uavcan.dir/uavcan_main.cpp.obj -c /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.cpp
                      
                      In file included from /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.cpp:63:
                      
                      /home/t/p/px4-firmware/src/drivers/uavcan/uavcan_main.hpp:79:10: fatal error: uORB/topics/uavcan_parameter_request.h: No such file or directory
                      
                         79 | #include <uORB/topics/uavcan_parameter_request.h>
                      
                            |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                      
                      compilation terminated.
                      
                      [603/1151] Building CXX object src/dri..._uavcan.dir/sensors/ice_status.cpp.obj
                      
                      ninja: build stopped: subcommand failed.
                      
                      make: *** [Makefile:227: modalai_fc-v2_default] Error 1
                      
                      Eric KatzfeyE Offline
                      Eric KatzfeyE Offline
                      Eric Katzfey
                      ModalAI Team
                      wrote on last edited by
                      #31

                      @Jetson-Nano Can you please start a new thread for this new topic?

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