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09/06/2017 3:09 pm
I am using the HTTP blocks for remote control. This works great!
I know that somehow it is possible to get a singe "snapshot" of the datas coming from the HTTP block via my web browser (instead of a steady stream). How can i do that?
I would like to get those information from the drone detector block so i can allign my camera to the drone.
All you have to do is to add the port number to the browser and then add "sample". You will then get a data "snip" from the stream e.g. " http://localhost:54664/sample".
The JSON dataoutput from the "Drone Detector" block would then look something like attached sample (detection of one drone and one remote):
{ "data": { "tracks": [ { "altitude": -1.0462738275527954, "bearing": 2.7427170276641846, "detectTime": 1494231786.0274136, "energy": -38.492889404296875, "info": "FrametQuadcopternDiametert590mmnVeloctiyt20m/snRanget3500mnStaminat28MinnWeightt1,38kgnPayloadt0,462kgn", "name": "DJI Phantom 4", "probability": 1 }, { "altitude": -1.0233732461929321, "bearing": 2.8442740440368652, "detectTime": 1494231787.0813968, "energy": -49.153297424316406, "info": "TypetRemote ControlnFrametCopternChannelst36 ChannelsnBandwidtht2048kHznModulationtGFSK (FASST)n", "name": "Generic 2.4GHz RC", "probability": 0.9977357387542725 } ] }, "endTime": 1494231793.6948342, "startTime": 1494231793.6948342 }
P.S. all time values are Linux Epoch (seconds since 01.01.1970 at 0:00)
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