Go Down

Topic: uno r3 not in sync error. (Read 980 times) previous topic - next topic

Hi, I have a Uno R3 and im getting this message when i try to upload the sketch.
"avrdude: stk500_getsync(): not in sync: resp=0x30"

And i can't see the Uno on my com port list, its showing up as a USB with a "!"

Any ideas ?
Thanks

droyer

I run with winXP and Arduino UNO R3 and I have the same problem
ports (COM and LPT) :  ! Arduino UNO R3 (COM20)
device status : this device cannot start (Code 10)
I tried COM3,4,18 with no more result.

Thanks

http://www.youtube.com/watch?v=fCxzA9_kg6s

Watch this video it may help.  Jeremy in this video gets you setup and if I remember correctly he tells you the different setup steps for different operating systems and if I"m not mistaken theres one difference with windows xp that I think may be your problem.

droyer

Thanks styler for this very good tuto.

In the meantime, I have solved my problem. I replaced the old usb cable (which was electrically ok) with a shielded usb 2.0 cable, and everything works fine. So BEWARE OF THE CABLE QUALITY WITH ARDUINO  :)

Go Up
 


Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

Arduino
via Egeo 16
Torino, 10131
Italy