usb avr / debugwire

General discussions about V-USB, our firmware-only implementation of a low speed USB device on Atmel's AVR microcontrollers
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usb avr / debugwire

usb avr / debugwire

Post by usb avr / debugwire » Tue Apr 17, 2007 5:02 pm

Hello, just wondering if it is possible to get AVR Studio's debugging to work through a usb avr and act as a debugger system?
Just think of how low cost a little debugger like this could be?
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gamingseed
Posts: 3
Joined: Tue Apr 17, 2007 5:01 pm

Post by gamingseed » Tue Apr 17, 2007 5:04 pm

Weird, that didn't go well, I meant to use usb avr / debugwire as the thread, tired sorry!
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christian
Objective Development
Objective Development
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Joined: Thu Nov 09, 2006 11:46 am

Post by christian » Tue Apr 17, 2007 5:14 pm

As far as I know, the debugWire protocol has not been published. It's therefore hard to implement an Open Source debugWire adapter.

Please correct me if I'm wrong!
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gamingseed
Posts: 3
Joined: Tue Apr 17, 2007 5:01 pm

Post by gamingseed » Tue Apr 17, 2007 5:21 pm

Haha, wow I didn't know that sorry -- I guess that would help! :)
Thanks for the quick reply though!
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mpschreiber
Posts: 1
Joined: Wed May 23, 2007 9:23 pm

debugWIRE

Post by mpschreiber » Wed May 23, 2007 9:30 pm

The communication Protocols are now available....

h**p://www.atmel.com/dyn/resources/prod_documents/doc2587.pdf

Now all we need is someone with way too much time on their hands to implement them in a compatible debugger/emulator :roll:

Maybe someday, but I'm too busy with Micromouse and my Senior Design project to even think about it this year :shock:
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