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Merge pull request #936 from sherlockflight/blackbox-arm-beep

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Fix Blackbox arming beep time logging
This commit is contained in:
Dominic Clifton 2015-05-22 14:02:54 +01:00
commit f2013ab863
2 changed files with 26 additions and 18 deletions
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docs/Blackbox.md
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@ -203,9 +203,9 @@ flight problems like vibration or PID setting issues.
The Blackbox starts recording data as soon as you arm your craft, and stops when you disarm.
If your craft has a buzzer attached, a short beep will be played when you arm and recording begins. You can later use
this beep to synchronize your recorded flight video with the rendered flight data log (the beep is shown as a blue line
in the flight data log, which you can sync against the beep in your recorded audio track).
If your craft has a buzzer attached, you can use Cleanflight's arming beep to synchronize your Blackbox log with your
flight video. Cleanflight's arming beep is a "long, short" pattern. The beginning of the first long beep will be shown
as a blue line in the flight data log, which you can sync against your recorded audio track.
You should wait a few seconds after disarming your craft to allow the Blackbox to finish saving its data.
@ -224,8 +224,9 @@ minutes.
![Dataflash tab in Configurator](Screenshots/blackbox-dataflash.png)
After downloading the log, be sure to erase the chip to make it ready for reuse by clicking the "erase flash" button.
If you try to start recording a new flight when the dataflash is already full, the Blackbox will not make its regular
arming beep and nothing will be recorded.
If you try to start recording a new flight when the dataflash is already full, Blackbox logging will be disabled and
nothing will be recorded.
## Converting logs to CSV or PNG
After your flights, you'll have a series of flight log files with a .TXT extension. You'll need to decode these with