Stevod
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MAVLINK Lua dissector

Started this discussion. Last reply by Stevod Nov 22, 2017. 1 Reply

I am using the LUA dissector from mavgenerate.py (which I have previously used the same file successfully with Wireshark a few months ago).Unfortunately, this time around the decode does not happen,…Continue

Tags: wireshark, lua, mavlink

 

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Stevod replied to Stevod's discussion How do I enable Telemetry for Emulator in the group UgCS
"To ensure compatibility between telemetry from different drone makes, and to ensure that I can use telemetry from any drone type, I use the UgCS SDK (the more recent .Net SDK, not the Java one) to read the telemetry as it arrives. That gives much…"
Apr 9
Artūrs replied to Stevod's discussion How do I enable Telemetry for Emulator in the group UgCS
"Hi Victor, Unfortunately we have not a tool for that because we honestly do not work with DJI software at the moment. The only way I see for now would be if there was an enthusiast around who would create such tool. Regards, Artūrs"
Apr 9
Victor replied to Stevod's discussion How do I enable Telemetry for Emulator in the group UgCS
Apr 8
Stevod replied to Stevod's discussion MAVLINK Lua dissector
"Problem resolved: 1. There's a bug in the mavlink.lua dissector that causes it to fail, due to the unknownFrameBeginOffset variable not being initialised. Just add "unknownFrameBeginOffset=0" to the start of the script to fix it. 2.…"
Nov 22, 2017
Stevod posted a discussion

MAVLINK Lua dissector

I am using the LUA dissector from mavgenerate.py (which I have previously used the same file successfully with Wireshark a few months ago).Unfortunately, this time around the decode does not happen, and the TCP payload is just shown as the raw hex data, instead of parsed and decoded values as provided by the dissector file.I seem to remember that last time round, I set Decode As... to use the LUA dissector for the specific port, but this time round the LUA dissector does not appear in the…See More
Nov 22, 2017
Anna Moshkova replied to Stevod's discussion How can I Set Home using SDK? in the group UgCS
"Hello, In UgCS you can provide a new vehicle's home location only as part of a route. Here you can find info on how to create, process and upload a new route object: https://github.com/ugcs/ugcs-dotnet-sdk/wiki#working-with-routes A…"
Nov 17, 2017
Stevod added a discussion to the group UgCS
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How can I Set Home using SDK?

I am using following code on the .net SDK, trying to send the Phantom 3 simulator to a home point of lat/long/alt {0.0,0.0,0.0} before flying a mission. Unfortunately, the UGCS emulator has a bug and will not return telemetry on Ubuntu when flying, and hence I have purchased a physical DJI drone to use its simulator instead. The SDK documentation is unclear on what commands/parameter are available, and their structure, and hence I am guessing what I should be using. Will it be possible to…See More
Nov 15, 2017
Cheaw Wen Guey replied to Stevod's discussion Why no Yaw in Telemetry? in the group UgCS
"In a multi-rotor, Roll is similar to Yaw as an indication of compensation"
Aug 23, 2017
Stevod replied to Stevod's discussion Do route Lat/Longs get converted when adding via SDK? in the group UgCS
"Thanks, Igor. That works."
Aug 15, 2017
Igor Sutugin replied to Stevod's discussion Do route Lat/Longs get converted when adding via SDK? in the group UgCS
"Hi Stevod, Please specify lat/lon values in radians before send it to server."
Aug 11, 2017
Stevod added a discussion to the group UgCS
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Do route Lat/Longs get converted when adding via SDK?

I am creating a new route programmatically, and I am successful in adding that to the server. However, when I open the mission in the UGCS client, they seem to have transformed into other values, and can't find the elevation. Is there a transformation when the lat/long is sent to server?I'm using EPSG 4326 for my coords.First attached screen grab shows the cords in VS, and the second is the transformed values.StevodSee More
Aug 11, 2017
Stevod replied to Priya Sharmila's discussion Telemetry Data received is Incomplete using UgCS .Net SDK in the group UgCS
"By default, the telemetry that is returned is not complete, in that it does not every value, every time. Instead, it returns only values that have changed.  However, I think there is a telemetry setting in one of the config files that allows…"
Aug 10, 2017
Alexey Dobrovolskiy replied to Stevod's discussion Multiple Emulated Drones in the group UgCS
"Finally we solved problem on 3DR_Fan's computer. Still don't know why previous attempts were not successful - I copied config files content from my computer and that's all.."
Aug 9, 2017
Stevod replied to Stevod's discussion Multiple Emulated Drones in the group UgCS
"Sorry I haven't been able to try these new files. My PC is having problems, and I am in the middle of my third reimage :("
Aug 8, 2017
Alexey Dobrovolskiy replied to Stevod's discussion Multiple Emulated Drones in the group UgCS
"My mom told me when I was young - don't edit configuration files manually :) OK, could you remove UgCS from your computer, reinstall UgCS and provide me remote access? Using TeamViewer for example? You can send me credentials to…"
Aug 8, 2017
3DR_Fan replied to Stevod's discussion Multiple Emulated Drones in the group UgCS
"Hi Alexey, Thank you for the response. I changed the file path and now I'm getting a different error. Kindly see the attached picture. Thank you,"
Aug 8, 2017

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