Uplaoding troubles in arduino uno rev 3
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Uplaoding troubles in arduino uno rev 3

by harikrishfalcon on Fri Dec 07, 2012 1:02 pm

my device manager in windows 7 detects me the arduino device in com22 and wen i try to upload it says the the com22 is already in use.the previous program that i have uploaded was hello arduino !! Serial.println . I am not able to overwrite it . HELP ME GUYS
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Re: Uplaoding troubles in arduino uno rev 3

by adafruit_support_bill on Fri Dec 07, 2012 1:29 pm

it says the the com22 is already in use.

Sometimes the Arduino IDE does not close the COM port. Try closing all instances of the Arduino IDE, then re-open one and try again. If that doesn't work, re-boot your computer to free up the COM port.
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Re: Uploading troubles in arduino uno rev 3

by harikrishfalcon on Sat Feb 09, 2013 2:09 am

It Works Thanks ... But i find the same issue occurs now and then ... sometimes restarting pc Helps sometimes the IDE ... is thr any other solutions....
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