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Xadow upload sketch

Posted: Mon Dec 14, 2015 2:07 am
by pizzic
Hello.

Some months ago I bought some Xadow main board. I was able to upload sketches with Arduino 1.5 by following the instructions given in the Wiki. So far so good.

Recently I bought a couple of new main boards, but there is something strange: the board has now a different ID. It is recognized as Arduino Leonardo. But if I try to upload sketches as Leonardo Board I get an error:

avrdude: ser_open(): can't open device "/dev/ttyACM0": Device or resource busy
avrdude: ser_send(): write error: Bad file descriptor

Do you know why this happen? Why the ID of the board has been changed?

Thanks,

Re: Xadow upload sketch

Posted: Mon Dec 14, 2015 8:00 pm
by kavi
Hello

What OS are you using?If it is Linux try the following solution

Code: Select all

sudo usermod -a -G dialout Username
and restart the PC.

Thanks and Regards

Re: Xadow upload sketch

Posted: Sat Dec 19, 2015 6:21 pm
by pizzic
Thanks kavi.

Yes, I'm using Linux.

My user is already in the dialout group.

But now, which board should I use to upload? Leonardo or Xadow?

Thanks,

Re: Xadow upload sketch

Posted: Sat Dec 19, 2015 7:56 pm
by pizzic
Also, consider that I'm able to upload on different boards and on the old Xadow with the same IDE.

Re: Xadow upload sketch

Posted: Sat Dec 19, 2015 8:47 pm
by pizzic
OK, SOLVED:

I had to remove Modem Manager

#apt-get remove modemmanager

As a reference, see also

http://labs.arduino.org/Arduino+IDE+on+Linux-based+OS

thanks