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ArduPilot / ardupilot

ArduPlane, ArduCopter, ArduRover, ArduSub source
http://ardupilot.org/
GNU General Public License v3.0
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unknown usb device after building new bootloader #28416

Open superquala opened 1 month ago

superquala commented 1 month ago

Hello I cloned ardupilot repository to make some changes. I have no problem with building FC firmwares. the problem is when I build a new bootloader, let me explain I use a board with stm32h743 mcu. I use WSL(ubuntu) terminal on my windows 10 laptop There is no problem when I use the pre build bootloader files in path: ardupilot\Tools\bootloaders I can upload them to my FC using stm32cubeprogrammer and my laptop(in device manager) recognize it, even if I upload another stm32h743 bootloader

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But when I build a new bootloader with this command: Tools/scripts/build_bootloaders.py board-name

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and upload it with the same way, my laptop(and also my other pc with windows 7) can't recognize it! why?

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I tried it with another FC and I built bootloader from different boards but nothing changed!

peterbarker commented 15 hours ago

Does the bootloader actually work?

Which compiler are you using?