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serial port problem in terminal [message #1125655] Fri, 04 October 2013 19:04 Go to next message
Ark Embedded is currently offline Ark EmbeddedFriend
Messages: 1
Registered: October 2013
Junior Member
Hi there,

I have:
Eclipse IDE for C/C++ Developers
Version: Kepler Service Release 1
Build id: 20130919-0819

RXTX End-User Runtime 2.1.7.4_v20071016-7B57e7UAXMAAqGAGf gnu.io.rxtx.feature.group RXTX.org

Target Management Terminal 3.3.2.201301080822 org.eclipse.tm.terminal.sdk.feature.group Eclipse TM Project

But in the terminal window -> Terminal Settings -> Serial, the Combo box for Port is empty. I manually input /dev/ttyUSB0 and try to connect. It reported "No such port: '/dev/ttyUSB0/'"

My OS is CentOS6.4 virtual machine. Actually I can use minicom to use ttyUSB0.

I found a similar topic http://www.eclipse.org/forums/index.php/t/1556/. But it seems old and won't help.

Do you know what's wrong?

Thanks!

Ark
Re: serial port problem in terminal [message #1273878 is a reply to message #1125655] Thu, 20 March 2014 17:25 Go to previous message
Thomas Propst is currently offline Thomas PropstFriend
Messages: 2
Registered: March 2014
Junior Member
I had this issue on Ubuntu and the problem was a permissions issue on the /dev/tty device. In my case it was accessible by default to members of the 'dialout' group. Adding myself to that group, logging out and back in again did the trick.
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