I have an issue with the usbtiny (bought at sparkfun)… I need to hold the reset button in order to make the programmer works. If I do not hold the reset button, I sometimes get the message ‘initialization failed, rc=-1’ and sometimes it starts to work but then I get ‘Yikes! Invalid device signature.’
I have doubleétriple check my design and everything seems to be correctly connected. I guess there is an issue with the reset not correctly handled....
Any suggestions ?
Working while pressing reset button
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- adafruit_support_bill
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Re: Working while pressing reset button
The folks at Sparkfun should be able to help you with that. This forum is for Adafruit supported products.I have an issue with the usbtiny (bought at sparkfun)
Please be positive and constructive with your questions and comments.