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Yikes! Invalid device signature. #113

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1.test the "Blink" script for tiny25,  Blink's pin is No.4.
2.compile is ok.
3.and upload fail!  list the follow message:
avrdude: please define PAGEL and BS2 signals in the configuration file for part 
ATtiny25
avrdude: Yikes!  Invalid device signature.
         Double check connections and try again, or use -F to override
         this check.

ardunio 1.0.5, on the windows 7.

Original issue reported on code.google.com by ddp....@gmail.com on 3 Apr 2014 at 3:03

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GoogleCodeExporter commented 8 years ago 
Nothing to do with the Tiny Core.  The most likely culprit is wiring.

Original comment by arduino....@gmail.com on 3 Apr 2014 at 7:13

GoogleCodeExporter commented 8 years ago 
Is it working well with tiny45 or 85 ?

Could you check you avrdude.conf file in ...\arduino\hardware\tools\avr\bin ?

It should have an ATTiny25 Section like attached.
It could also help to copy the whole text from the error log including the full 
command line parameters for avrdude.
More usefull than a screenshot

Original comment by jm.chez....@gmail.com on 5 Apr 2014 at 1:51

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