Some might say that Macs are totally aberrant
. But let's not have that discussion here. Instead, have you tried using Wine on your mac? Good chance that the utility will run fine in that environment..
[TOOL][WIN] Offline TXT FlightRecord to CSV Converter
- Thread starter ferraript
- Start date
Some might say that Macs are totally aberrant
. But let's not have that discussion here. Instead, have you tried using Wine on your mac? Good chance that the utility will run fine in that environment..
Dronason
Premium Pilot
If you want to have more inside view of your P3, I would recommend to use .DAT flight record and CsvView utility. CsvView/DatCon, available Mac and PC.
Check on DJI Spark Accessories & Tips - Spark Help, Logs, Retrieve internal flight logs from Phantom for how to get the DAT file.
From it you will be able to plot customized graph of your flight, very nice for troubleshooting issues.
Check on DJI Spark Accessories & Tips - Spark Help, Logs, Retrieve internal flight logs from Phantom for how to get the DAT file.
From it you will be able to plot customized graph of your flight, very nice for troubleshooting issues.
beginner to this world of decryption of recorded flight, I just tried to use it to determine if my crash on seventh flight was my fault or not. I still have to understand the relation ship between, yaw, pitch, roll, RCaileron, RCrudder and RCelevator during the last seconds, and need to zoom in.
May be an experimented pilot will be able to give me the answer.
The joined file is the CSV file with .csv changed into .txt to allow authorized uploading.
May be an experimented pilot will be able to give me the answer.
The joined file is the CSV file with .csv changed into .txt to allow authorized uploading.
Dronason
Premium Pilot
Thank you for having tried to help.
I do not know how to get the .dat from iPad and I do not have a dropbox.
May be you can get the csv file after renaming it with.csv.
Dronason
Premium Pilot
CSV is fine, there is some data in it. I din't renamed it from .TXT to .CSV and CsvView was not able to process it. I will have look on it.
as I see it, thanks to your negative throttle stick input, your P3S had very hard crashlanding
Dronason
Premium Pilot
In addition to what ferraript indicates, your fly was in Atti mode. So stick commands are much more important as there is only a minimum of automatic stabilisation, braking has to be done by pilot. It probably bring you to underestimate the distance needed to brake and some panic created wrong throttle action.
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Hello, many thanks for your analysis ferraript et Dronason.
I should have explained the conditions of the crash :
At 371s I tried to bring back the drone without being sure of its heading. at 378 it crashed in a tree, then it fell down to the ground and possibly at that moment I had a throttle action to stop the motors.
Of course the ATTI mode put me -beginner - in a critical situation that I was unable to manage.
What I am unsure is if the back to home from 371 s was due to a too brutal command RC elevator or if the return speed of the drone was the result of a flyaway.
In any case I understand that DJI will never taake this crash under guarantee.
Thanks anyway for your time to analyse.
I should have explained the conditions of the crash :
At 371s I tried to bring back the drone without being sure of its heading. at 378 it crashed in a tree, then it fell down to the ground and possibly at that moment I had a throttle action to stop the motors.
Of course the ATTI mode put me -beginner - in a critical situation that I was unable to manage.
What I am unsure is if the back to home from 371 s was due to a too brutal command RC elevator or if the return speed of the drone was the result of a flyaway.
In any case I understand that DJI will never taake this crash under guarantee.
Thanks anyway for your time to analyse.
yeah, elevator stick was almost at top most position (90 %) for a while, AC accelerated to almost 10 m/s, I see no flyaway
Tanks for this new answer : I spent still a lot of time using the datas from CsvView. My question now is :
when I released the elevator stick to middle during 1.5 seconds then to reverse during 0.5 seconds the speed did not decreased significantly. Should it be considered as a normal reaction time from the aircraft ?
when I released the elevator stick to middle during 1.5 seconds then to reverse during 0.5 seconds the speed did not decreased significantly. Should it be considered as a normal reaction time from the aircraft ?
Dronason
Premium Pilot
Yes, this is normal in ATTI mode, you control the tilt angle of the aircraft and define if you accelerate or slow down.
If you do nothing after accelerating, there will be no active brake, it will just continue straight and only drag losses will reduce speed.
If you do nothing after accelerating, there will be no active brake, it will just continue straight and only drag losses will reduce speed.
I learned something new today once again. I now understand what was the meaning of the warning : "ATTI mode : aircraft will not hover " My native language is french and the warning was english !
Hi Boys,
The latest GO cca from 4.6.10 makes strange BATTERY Cell readings! All of battery informations is unbeliveable, but others later is correct! So there must be some unwaited coding diff in logs, what out converter not handle! Check the attached original log and CSV, which was created by latest tool!
The latest GO cca from 4.6.10 makes strange BATTERY Cell readings! All of battery informations is unbeliveable, but others later is correct! So there must be some unwaited coding diff in logs, what out converter not handle! Check the attached original log and CSV, which was created by latest tool!
well, iOS's versions are undocumented, so I always have to guess, what is what and where it is
msinger
Approved Vendor
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@ferraript, you can download the new Android version from APKMirror here. I did not dig into it to see if DJI made the same change there.
they just added 1 detection byte that was already present in Android version, so I don't think they changed those battery columns in Android version too
by the way, I can see that your LogViewer still can't read those battery data, don't you need some help with that?
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