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Lockout?

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04 May 2013 00:12 - 04 May 2013 03:02 #9518 by bwoollia
Lockout? was created by bwoollia
I accidentally deleted my previous post.

I experienced a lockout with the transmitter on a DSM2 model. The transmitter didn't reconnect and the model went in. Here's my errors.txt file, it must be a fairly recent log entry.
[Hard fault handler00000000
R0 = 20003890
R1 = 00000000
R2 = 20003f83
R3 = 0801fc81
R12 = 00000050
LR [R14] (subroutine call return address) = 0800f1a1
PC [R15] (program counter) = 0801fc80
PSR = 41000000
BFAR = e000ed38
CFSR = 00010000
HFSR = 40000000
DFSR = 00000000
AFSR = 00000000
SCB_SHCSR = 00000000
impure_ptr = 08021874
             00000026
             20000082
             0000001a
Last edit: 04 May 2013 03:02 by bwoollia.
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04 May 2013 00:15 #9519 by bwoollia
Replied by bwoollia on topic Lockout?
By the way, there was no reboot.
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04 May 2013 02:24 #9522 by Hexperience
Replied by Hexperience on topic Lockout?
Make sure to include the version you are having trouble with and thw elf file if its a nightly build.
There are 10 types of people in this world. Those that understand binary and those that don't.
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04 May 2013 02:26 #9523 by bwoollia
Replied by bwoollia on topic Lockout?
Version 3.0.0
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04 May 2013 13:51 #9537 by PhracturedBlue
Replied by PhracturedBlue on topic Lockout?
I also need to know which transmitter you are using.
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04 May 2013 13:54 #9538 by bwoollia
Replied by bwoollia on topic Lockout?
DEVO 8S. Sorry, that was in the original (deleted) post as well.
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04 May 2013 14:04 #9539 by PhracturedBlue
Replied by PhracturedBlue on topic Lockout?
Can you better describe the 'lockout'? Is the main-screen still responsive (can you see the graphs/values change as you move the sticks)?
I'm trying to understand if the problem was just loss of radio contact or whether the entire TX got stuck. How did you resolve it?
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04 May 2013 14:34 - 04 May 2013 14:36 #9541 by bwoollia
Replied by bwoollia on topic Lockout?
I believe the main screen was still responsive. It seemed like a simple loss of contact. Resolved when I recovered the model from the forest floor. The model glided for at least five seconds with no radio contact. The transmitting power was set at 150mw.
Last edit: 04 May 2013 14:36 by bwoollia.
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04 May 2013 19:58 #9561 by sbstnp
Replied by sbstnp on topic Lockout?
If it was a one time occurrence I wouldn't worry too much, I've had a lockout on a DSM2 flying wing a few days ago too and in the end was a badly placed receiver, I had a OrangeRX R610 (1 short wire as antenna) behind a carbon fiber spar. I moved it a bit and it didn't happen again.
Devo 10 + 4in1
Spektrum Dx9
FrSky Taranis + TBS Crossfire
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04 May 2013 21:05 - 04 May 2013 21:05 #9565 by bwoollia
Replied by bwoollia on topic Lockout?
Perhaps. I'm a bit concerned because a friend bought the same radio when he saw mine, and he's had a couple of lockouts. Not sure what his errors.txt file says. I'd feel better if I knew what the information in my errors.txt file meant. For now, the radio is back to micro foamies only.
:(
Last edit: 04 May 2013 21:05 by bwoollia.
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04 May 2013 21:19 #9566 by PhracturedBlue
Replied by PhracturedBlue on topic Lockout?
you will generally only get a errors.txt if the transmitter reboots. A loss of signal with the radio still responsive would generally imply some sync issue between the tx and rx. This is a lot harder to debug as there isn't much information about what is going on.
the errors.txt tells me what line of code the radio was on when the reboot occurred.
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05 May 2013 02:00 #9571 by bwoollia
Replied by bwoollia on topic Lockout?
I'm certain it didn't reboot. The switches were working and I didn't hear the beep of the reboot. Thanks for your help.
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