bugAVR Downloader/UploaDEr - Bugs: bug #51629, avrdude.exe: usbdev_open(): did...


You are not allowed to post comments on this tracker with your current authentication level.

bug #51629: avrdude.exe: usbdev_open(): did not find any USB device "usb"

Submitted by:  R0b0t1 <r0b0t1>
Submitted on:  Mon 31 Jul 2017 05:10:34 PM UTC  
Category: NoneSeverity: 3 - Normal
Priority: 5 - NormalItem Group: None
Status: NonePrivacy: Public
Assigned to: NoneOriginator Name: R0b0t1
Open/Closed: OpenRelease: <= 5.x
Programmer hardware: AVR ISP Mk IIDevice type: m328p

Mon 31 Jul 2017 05:10:34 PM UTC, original submission:


avrdude -p m328p -c avrisp2 -P usb -D -U lfuse:w:0xe3:m -U hfuse:w:0xd8:m -U efuse:w:0xfd:m

I also was attempting to do "-c avrispmkII". This is the version as shipped by WinAVR; I have been experiencing this issue for multiple years. I am trying to avoid installing Atmel Studio because I don't like it. The firmware on the AVR ISP Mk II has been upgraded, has this introduced a breaking change?

libusb drivers have been installed with the Zadig tool (http://zadig.akeo.ie/) though I have tried to install them manually using libusb-win32. As far as I know installation was successful in both cases.

I tried to reproduce this with a self-compiled 6.3 version, but I can't get the build system to compile in support for USB programmers despite the configure script detecting various libusb functions.

R0b0t1 <r0b0t1>


No files currently attached


Depends on the following items: None found

Items that depend on this one: None found


Carbon-Copy List
  • -unavailable- added by r0b0t1 (Submitted the item)

    Do you think this task is very important?
    If so, you can click here to add your encouragement to it.
    This task has 0 encouragements so far.

    Only logged-in users can vote.


    Please enter the title of George Orwell's famous dystopian book (it's a date):



    No Changes Have Been Made to This Item

    Back to the top

    Powered by Savane 3.1-cleanup1