Hello do anyone knows how to resolve this problem , im trying to upload my code to an arduino portenta h7 from arduino ide 1.8.15 , but i cant find any solution
Arduino: 1.8.15 (Windows 10), Board: "Arduino Portenta H7 (M7 core)"
Sketch uses 293312 bytes (37%) of program storage space. Maximum is 786432 bytes.
Global variables use 76232 bytes (14%) of dynamic memory, leaving 447392 bytes for local variables. Maximum is 523624 bytes.
dfu-util 0.10-dev
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Warning: Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release
Cannot open DFU device 2341:035b found on devnum 1 (LIBUSB_ERROR_NOT_FOUND)
No DFU capable USB device available
the selected serial port No DFU capable USB device available
does not exist or your board is not connected