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Re: [Paparazzi-devel] Problem in sending commands from GCS


From: Loic Drumettaz
Subject: Re: [Paparazzi-devel] Problem in sending commands from GCS
Date: Thu, 18 Jul 2013 11:43:37 +0200

Hi Refik,

I have experienced something similar to you: when trying to move a waypoint using the CGS.
I could move it 1 or 2 times and then the setpoints would'nt move anymore. At this time the downlink was still good.. Is there a way to check the datalink is OK?
About energy control loops, have you seen that the wiki has been updated recently?

Best regards
Loïc




Dear friends, After take of with auto1, we switch to auto2 mode. The plane goes to standby and circles perfectly. We can receive telemetry also. But in some of the flights (not all of them), when we send commands (like change altitude or land) the plane does not receive the commands. Then we manually land. We have umarim_light_v2 board, ets_airspeed sensor and Xbee modem, and the session is flightUSB serial 57600. We changed the example airframe file of umarim_lite and use the energy control subsystem. Duing compile, it gave some errors due to settings file therefore we removed some of the buttons in the settings file. Does it create this error? We can not change some basic parameters like cruise_throttle. Is there an example settings file for energy control? The plane flies perfect therefore I want to continue using energy control. But I dont know the details of it so we are using it with trial and error. Is there a documentation of it? In simulation, there is no problem. We are using version of v4.9_devel-812-g8f341f0-dirty. I am sending configuration files. Could you please send some recommendations? Regards, Refik

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