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hybridDrone / ardudrone

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Can't fly after activating USB port #11

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Start drone
2. Load setup script
3. USB port gets properly activated and can be used
4. BUT drone does not fly. iPhone app reports "motor emergency or similar"

What is the expected output? What do you see instead?
Drone flies

What version of the product are you using? On what operating system?
1.3.3

Please provide any additional information below.
Does anyone know what the max. current on this USB port is?

Original issue reported on code.google.com by arnusc...@xylon.de on 19 Dec 2011 at 9:39

GoogleCodeExporter commented 8 years ago 
I tried to kill and restart the program.elf as advised in some of the forums, 
but this did not help. Here's the relevant part of the log:

Thread AT Commands Server Start

Socket opening failed

Socket opening failed
391.648479  Video  6  1102  Camera OK => Launch main video
391.649727  Video_Hori  6  1103  Camera OK => Launch main video
[WW] POS (thread log_thread (0x1656ec)) suspending current thread, possible 
deadlock
391.658705  FlashMgr  6  1100  Mykonos Configuration saved
391.903370  Master  6  1104  BLC new hex available
391.904085  FlashMgr  6  1100  Unable to load trims because file 
/data/fact_trims.bin is missing
391.913021  FlashMgr  6  1100  Unable to load trims because file 
/data/trims.bin is missing
391.922165  FlashMgr  6  1100  Mykonos Accs Infos loaded from 
/data/fact_accs_infos.bin: val(0) = 32.355583; val(1) = 41.310760; val(2) = 
-974.638184
391.930194  Master  6  1104  BLC call for motor 1
391.930495  Master  6  1104  BLC motor 1 flash & start FAILED
391.931851  FlashMgr  6  1100  Mykonos Accs Infos loaded from 
/data/accs_infos.bin: val(0) = 58.710648; val(1) = 31.684563; val(2) = 
-969.591064
391.990042  Master  6  1104  BLC call for motor 2
391.990398  Master  6  1104  BLC start flash
391.995431  Master  6  1104  BLC flash aborted
391.995591  Master  6  1104  BLC verify

vision camera config truly vga
392.990069  Master  6  1104  BLC verify FAILED - page 0 
392.990245  Master  6  1104  BLC motor 2 flash & start FAILED
393.050042  Master  6  1104  BLC call for motor 3
393.162374  Master  6  1104  BLC motor 3 soft version 1.11, hard version 3.0, 
supplier 1.1, lot number 06/10, FVT1 01/06/10
393.220085  Master  6  1104  BLC call for motor 4
394.220073  Master  6  1104  BLC motor 4 flash & start FAILED
394.250078  Master  6  1104  BLC motor 1 dead
394.250242  Master  6  1104  BLC motor 2 dead
394.250336  Master  6  1104  BLC motor 4 dead
394.250427  Master  6  1104  BLC reflash required, perform off/on cycle
!!! Emergency landing from 
/home/aferran/.ardrone/mykonos/ARDrone_Branch_20100827_1_3/Mykonos/Soft/Build/..
/../Soft/Toy//Os/elinux/Control/motors.c:1004. Reason is Motors have not been 
initialized correctly !!!394.280739  Acquisition  6  1098  HARD VERSION 00
394.280911  Acquisition  6  1098  change the ultrasound frequency. 25Hz

As you can see the flashing of the motors failed. Does anyone know how to avoid 
this?

Original comment by arnusc...@xylon.de on 6 Jan 2012 at 12:57