Author Topic: OHC is not recognized by windows  (Read 6284 times)

tourajs

  • Guest
OHC is not recognized by windows
« on: May 12, 2012, 11:22:45 PM »
Hi,

I have a group of kilobots. I mistakenly selected "KilobotFirstFirmware.hex" in kilobot controller and press program flash. Now, windows cannot recognize the OHC. How can I solve the problem and reset OHC to initial setting?

Thanks

UzL-OC-Team

  • Guest
Re: OHC is not recognized by windows
« Reply #1 on: May 13, 2012, 03:18:48 AM »
have you tried this?

Quote
for the Controller, to reset it you have to use AVR Studio Software.
First connect your Controller to your computer and set the jumper in normal mode.
Open AVR Studio and select Tools->Program AVR-> Auto Connect.
Then select the AVRISP MkII Programmer and push Connect button.

One windows must open, under the program tab, Select the file Controller.hex as Flash hex file. And push the Program button. This will reinstall the initial firmware in the OHC.

After that the OHC must be works as initial.

tourajs

  • Guest
Re: OHC is not recognized by windows
« Reply #2 on: May 13, 2012, 01:16:57 PM »
thanks. It works.
But avr studio seems very unstable. it sometimes don't recognize the OHC. But anyway I could do it.