I just got Krossguard off a friend and I wanted to modify some of the gestures and on Arduino I verified it with no issues, but once I try to connect my saber through USB and upload it, I get this error:
Arduino: 1.8.16 (Windows 10), Board: “Proffieboard V3, Serial + Mass Storage + WebUSB, SDCARD (SDIO High Speed), 80 MHz, Smallest Code”
Sketch uses 301152 bytes (59%) of program storage space. Maximum is 507904 bytes.
Cannot open DFU device 0483:df11
dfu-util 0.9
Opening DFU capable USB device…
ID 0483:df11
Run-time device DFU version 011a
Claiming USB DFU Interface…
Setting Alternate Setting #0 …
Determining device status: state = dfuERROR, status = 10
dfuERROR, clearing status
Cannot open DFU device 0483:df11
Last page at 0x08049867 is not writeable
the selected serial port Last page at 0x08049867 is not writeable
does not exist or your board is not connected
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 2048
DfuSe interface name: "Internal Flash "
Downloading to address = 0x08000000, size = 301160
This report would have more information with
“Show verbose output during compilation”
option enabled in File → Preferences.