Hi guys,
i have repaired another egg camera today, by reflashing the bootloader.
The board was marked V4 instead of V1
I attached a photo of the hardware setup for flashing, note the "flying wire" at TP10 because to enter the "bootme" status you just need to touch the BSEL resistor for a moment
5V to TP5 is not necessary to re-flash the bootloader (i haved same results with and without it)
i haved my best flashing results with 5V to TP8 instead of 3V, but also with 3.3V should work fine. my final working reflash was done at 5V
Just for confirmation, I reassembled my egg camera and now the FPV WORKS!
I'm really happy, after a long time my Phantom has opened its eyes ...
Thank you all for your help and collaboration
Well, next weekend I should have time to reassemble my FC200 cam and try it out.
Assuming it is repaired, what should be done to prevent the problem from happening again in the future?
It had occurred to me after a DJI software update (and P2V is now obsolete so now luckily DJI will leave it...
Still fighting...
Bootloader re-flashed with Gaucho's ubl1_prop and FC200's u-bootprop and the result is:
Linux version 2.6.32.17-davinci1 (root@ubuntu) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #38 PREEMPT Mon Jul 22 20:12:25 PDT 2013
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ)...
Hi quaddamage
If only one, which one i need the ubl1_prop or the u-bootprop?
And more generally, the fact that I managed to exit the bootloop (but only with gaucho's files for now) means that we can exclude an HW failure?
Thanks
No i used the gaucho .img files, like Habb before...the only ones with which I managed to restore the boot (no luck with your GL300's, and no luck with the FC200's recently posted).
But until now you always said that the boot should work fine even if reflashed with those...so isn't it? We must...
Oh god of Phantoms!
Habb, my great friend Habb, after reading your last message I went to take back my fu@@ing board that I had already set aside, and now ...
So, now let's go fight with the kernel!
Oh, this is a bit beyond my abilities... :grinning::blush::grinning:
I think the time has come for me to abandon this board, and start taking apart the second faulty egg i have!
I'm stuck with this damned boot loop too, since the first time I opened a Putty window...and even flashing the new .img files you extracted, the situation has not changed. :(
Thank you Habb!
Yes i have 3.3V to BSEL me too because also my TP10 has voltage lower than 2.8V; but if i put 5V instead of 3.3V to TP8 the ExtraPutty don't connects to the board at all;
Maintaining BSEL connected to 3.3V, my bootloader reflashing process never go to end;
disconnecting BSEL...
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