GL300A Remote Controller help

[quaddamage]

I was able to get to the BOOTME [...]. Did it again where it goes through and stops and says operation completed successfully. That's where I'm stuck. Firmware still will not show in DJIGo app.

You flashed the bootloader, but you did not checked whether the system now boots. Connect your TTL-to-USB again, but instead of opening the port with TI Flash Utility, do it with terminal program like PuTTY.

Also, read this for some details:
Firmware m1300 · mefistotelis/phantom-firmware-tools Wiki · GitHub

 

[loonie01]

This is what I get using Putty.exe and it just keeps going

 

[quaddamage]

This is what I get using Putty.exe and it just keeps going

Looks like incorrect connection parameters were selected.

 

[loonie01]

Looks like incorrect connection parameters were selected.

I used serial.

 

[loonie01]

I changed the speed in Putty to 115200 and now I'm getting the constant BOOTME.

 

[quaddamage]

I changed the speed in Putty to 115200 and now I'm getting the constant BOOTME.

You've already flashed the bootloader, so you should no longer have Boot Select shorted to 3.3V.

 

[loonie01]

Without boot select being shorted, it's still giving the constant BOOTME

 

[loonie01]

Now I'm getting this

 

[quaddamage]

Now I'm getting this

This is Linux booting. Linux is booting to command line, that's good. But we need a whole boot log, from the moment you connect the 5V power.

 

[Wrecked]

Im getting this gibberish when I connect mine USB board (P00928.03)

It draws 0.7 amp from the 5 V supply which I think is a lot.

 

[Wrecked]

I tried to connect btselv to -, but no bootme meassage...

 

[loonie01]

Im getting this gibberish when I connect mine USB board (P00928.03)

It draws 0.7 amp from the 5 V supply which I think is a lot.

View attachment 91778 View attachment 91779

Change the speed to 115200.

 

[loonie01]

This is how I have mine set up.

 

[loonie01]

Change the speed to 115200.

It looks like you have gnd and 5v connected together.

Im getting this gibberish when I connect mine USB board (P00928.03)

It draws 0.7 amp from the 5 V supply which I think is a lot.

View attachment 91778 View attachment 91779

Change you jumper on the TTL board to 5v and connect grnd to grnd and 5v to 5v.

 

[Wrecked]

I have gnd to gnd, and 5V to 5V

It helped changing speed to 115200. Now I get bootme when btselv and 3.3V conencted. But nothing without the boot wire.

 

[loonie01]

Now that's where I'm stuck at.lol

 

[Wrecked]

Hmm strange. Now Im getting bootme without any wire on boot pads.

 

[loonie01]

If you unplug the USB, if will come out of bootme

 

[Wrecked]

Tried to connect btselv to minus, and got this:

36x initialization passed!
UBL Product Vesion : DJI-GRC-UBL-1.0-rc0(2014-07-31)
Dji UBL Version: 1.51(Jul 31 2014 - 09:23:41)
Booting Catalog Boot Loader
BootMode = NAND
Starting NAND Copy...
Valid magicnum, 0xA1ACED66, found in block 0x00000019.
Valid magicnum, 0xA1ACED66, found in block 0x0000001D.
No valid boot image found!
NAND Boot failed.
Aborting...

 

[Wrecked]

For some reason mine gets stuck in bootme, even without connecting the btselv pad, and also after disconnecting the USB and power for 5 minutes.

Anyways, its not a problem, I will just connect btselv to minus when needed..

"No valid boot image found!" <-- Does this mean the kernel is ok, and I need to flash a valid boot image?