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4:00 pm
Hi.
After compiling a program without errors, and then attempting to download it to an ATMega2560, I get the following error messages
stk500v2_setparm(): failed to set parameter 0x9e
stk500v2_command(): unknown status 0xc8
initialization failed, rc= -1
stk500v2_setparm(): failed to set parameter 0x01 ........etc.
I confirmed that the Arduino board was connected to the correct serial port.
I have previously programmed ATMega2560s without any difficulty
I have scoured the manual and FAQs etc, but have been unable to find any reference to this error, except in this Arduino forum
https://forum.arduino.cc/index.....c=359168.0 but this seems rather inconclusive 🙁
Please could someone point me in the right direction.
Many thanks. Regards Alan K.
5:54 pm
March 12, 2015
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First thing would be to Google it. There are several hits for related errors...could be a hardware issue.
Other things to try: Download an example sketch from the Arduino IDE to the board. Do you get a similar error?
Download an example included with the Arduino Compatible Compiler for LabVIEW. Do you get a similar error?
If you only get the error with the above LabVIEW code then you could post the code to see if it is an issue with it specifically.
12:58 pm
Thanks Stefan.
I did as you suggested and Googled it, then tried loading a minimal sketch to the board using the Arduino IDE, and got a similar result!
I bought a new ATMega2560, connected it up, and everything is working fine.
Many thanks for the help
Regards
Alan K.
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