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AW: [Paparazzi-devel] launchsitl, simstil, Paparazzi Center
From: |
Roman Nikitin |
Subject: |
AW: [Paparazzi-devel] launchsitl, simstil, Paparazzi Center |
Date: |
Mon, 11 Oct 2010 17:09:36 +0100 |
Hi all,
I am back and continue the work on my final year project. As I did stop to work
on my autopilot the old system was used and all my stuff worked just perfect.
Yesterday I did update and now I am using the current system based on
subsystems. The problem I have now is that I does not have communication
between the modems. I have Xbee pro (series 1) modem. The error I can see in
GCS window is
Run '/home/uav/paparazzi3/sw/ground_segment/tmtc/link -d /dev/paparazzi/xbee
-transport xbee -s 57600'
Run '/home/uav/paparazzi3/sw/ground_segment/tmtc/server '
Run '/home/uav/paparazzi3/sw/ground_segment/cockpit/gcs '
Failure("Error opening modem serial device : fd < 0 (/dev/paparazzi/xbee)")
Broadcasting on network 127.255.255.255, port 2010
DONE (exec /home/uav/paparazzi3/sw/ground_segment/tmtc/link -d
/dev/paparazzi/xbee -transport xbee -s 57600 2>&1
I suppose it is something wrong in the codes, but the issue can't be found. My
modems are set up with baud 57600.They worked just fine with old system, I am
pretty sure that no farther changes are required for new subsystem. I am using
<!--Communication -->
<subsystem name="telemetry" type="transparent">
<param name="MODEM_BAUD" value="B57600">
</subsystem>
code in my airframe file.
Any ideas what should I change to avoid the error message?
Thank you.
Regards,
Roman
Roman Nikitin
Bristol Institute of Technology
University of the West of England
Aerospace Systems Engineering
email: address@hidden
Mob.: +44 (0) 7760806643
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