Hi,<br>I&#39;m trying to use the sicktoolbox_wrapper stack with a SICK 
LMS200 laser rangefinder (connected over serial; port /dev/ttyS0). I set
 the permissions as described here (<a href="http://www.ros.org/wiki/sicktoolbox_wrapper/Tutorials/UsingTheSicklms" target="_blank">http://www.ros.org/wiki/sicktoolbox_wrapper/Tutorials/UsingTheSicklms</a>)
 -- it shows: &quot;crw-rw-rw- 1 root dialout 4, 64 2010-07-13 11:36 
/dev/ttyS0&quot;. However, I get an error when I run the following:<br>
<br>rishi@rishi-portable:~$ rosrun sicktoolbox_wrapper sicklms 
_port:=/dev/ttyS0 _baud:=38400<br><br>The error:<br><br>    *** 
Attempting to initialize the Sick LMS...<br>    Attempting to open 
device @ /dev/ttyS0<br>        Device opened!<br>
    Attempting to start buffer monitor...<br>        Buffer monitor 
started!<br>    Attempting to set requested baud rate...<br>A Timeout 
Occurred!  2 tries remaining<br>A Timeout Occurred!  1 tries remaining<br>A
 Timeout Occurred - SickLIDAR::_<div id=":1mp" class="ii gt">sendMessageAndGetReply: Attempted 
max number of tries w/o success!<br>
    Failed to set requested baud rate...<br>    Attempting to detect LMS
 baud rate...<br>        Checking 19200bps...<br>A Timeout Occurred!  2 
tries remaining<br>A Timeout Occurred!  1 tries remaining<br>A Timeout 
Occurred - SickLIDAR::_sendMessageAndGetReply: Attempted max number
 of tries w/o success!<br>
        Checking 38400bps...<br>A Timeout Occurred!  2 tries remaining<br>A
 Timeout Occurred!  1 tries remaining<br>A Timeout Occurred - 
SickLIDAR::_sendMessageAndGetReply: Attempted max number of tries 
w/o success!<br>        Checking 500Kbps...<br>
A Timeout Occurred!  2 tries remaining<br>A Timeout Occurred!  1 tries 
remaining<br>A Timeout Occurred - SickLIDAR::_sendMessageAndGetReply:
 Attempted max number of tries w/o success!<br>ERROR: I/O exception - 
SickLMS::Initialize: failed to detect baud rate!<br>
[ERROR] [1279035417.096500632]: Initialise failed! are you using the 
correct device path?<br>[ERROR] [1279035417.096682835]: woah! error!<br><br>It
 seems the issue is the baud rate, but I set it manually in my rosrun 
command -- any ideas?<br>
Thanks!<br>Rishi<br><br></div><br clear="all">Rishi Bedi<br><a href="mailto:rbedi100@gmail.com">rbedi100@gmail.com</a><br>