how can get into the boot mode /dfu Mode on the Pixhawk 4 mini? do i have to connect pins with each other? I have a really big problem with the firmware of Ardupilot. I cant update because something is missing or deleted. thas why i want to put manually the complete firmware with bootloader into th e Pixhawk 4 mini.
For reflash the bootloader… you need the correct cable or you can do a DIY cable for connect it to an stlink dongle and with stlink tool you can reflash… erase… debug what you need
Try flashing the firmware you want with QGroundControl. Connect and make the approproate selection from Firmware Setup.
This example is installing the current Stable version of Arducopter on a Kakute F7 board. Make the selections for your board.
For Access dfu just use the standard usb cable… you don’t need a DIY cable,… looking around for dfu mode you must use zadig… looking around Internet you can find many tutorials.
The alternative is also use stlink dongle for use sed/jtag pin.
i must test an alternative… flash the board with the bootloader using the SD card… i. must test but i must write some parameters for be sure
This is not working because the .apj file needs a firmware on the controller to upgrade. but when the firmware is broken, then this is not working. → parameter_xml AND airframe_xml are missing!
zadig is not working when i dont put the controler in the dfu Mode. betaflight ant stm32cubeprogramm are not working either. all of them requiers the boot dfu mode. I have everything here in fron of me:
standart usb, stling dongle, ftdi cable, all programms
i cant find a tutorial for the Pixhawk 4 MINI! if you have one please sent me.
So I’ve done a test with my pixracer… I was able flash the bootloader using the sd card.
previously you said you own the stlink dongle… just build a diy cable so you can flash the bootloader on your board