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Messages - squirts

Pages: 1 [2]
16
No, JMP3 is definitely off, but I suspect the issue may have been with an incomplete or corrupted bootloader install.  Will try doing DFU from my work PC, might be less painful.

Thank for the help by the way, Xavier, it's much appreciated :-)

17
Sorry Xavier, I should've been clearer. Currently showing 1.10 bootloader, but no firmware. I get blank screen when i power up.

It doesn't behave like 1.10 bootloader though:   If I press Eng, the USB stick doesn't show on my computer.

I'd already copied the files onto the stick directly, but when I press OP, it doesn't flash from the stick
Flashing by MIDI doesn't work either... Which is why i was still trying by DFU

18
really weird, ionly get intermittent access in DFU mode so i've unplugged all USB from my mac, so that the only thing left is the miniUSB (also used a new cable in case it was at fault) to CERB and run dfu-util and get this...

(null):build alexrajkovic$ dfu-util -l
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Found Runtime: [05ac:828b] devnum=0, cfg=1, intf=3, alt=0, name="UNDEFINED"

which should be 0483:df11, no?

it's a PITA as I now can't even roll back 1.02 boot loader which worked fine. is there a hard reset i can do to start from scratch?

19
Is it maybe worth erasing the USB and starting from scratch?

20
It's a samsung, but not sure which model as i'm in the office now.
But I could read presets with firmware 0.9 no problem (hadn't yet tried writing any as only got it yesterday).

Concerning the dfu mode write, no issue with the below?

No valid DFU suffix signature
Warning: File has no DFU suffix

21
yup, saved in pfm2

https://www.dropbox.com/s/tu560h2xwv438xo/Screen%20Shot%202014-02-04%20at%2009.06.35.png

here's what i got when adding the firmware in  dfu mode:

alexs-imac-70:build alexrajkovic$ dfu-util -a0 -d 0x0483:0xdf11 -D p2_1B3o.bin -R -s 0x8040000
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Filter on vendor = 0x0483 product = 0xdf11
Opening DFU capable USB device... ID 0483:df11
Run-time device DFU version 011a
Found DFU: [0483:df11] devnum=0, cfg=1, intf=0, alt=0, name="@Internal Flash  /0x08000000/04*016Kg,01*064Kg,07*128Kg"
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuERROR, status = 10
dfuERROR, clearing status
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 2048
No valid DFU suffix signature
Warning: File has no DFU suffix
DfuSe interface name: "Internal Flash  "
Downloading to address = 0x08040000, size = 373660
...
File downloaded successfully
can't detach
Resetting USB to switch back to runtime mode

22
you're right, that cleared it! thanks :)

It now shows boot loader v1.10 when reboot with the jumper off, but if i try to flash the new firmware from the USB stick by pressing Op, it hangs with a USB upgrade message (I'd previously copied the 2 bin files onto it)

alternatively, if I continue with Xavier's suggestions, I get this:

alexs-imac-70:build alexrajkovic$ . ./install_firmware_overclocked.cmd
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Filter on vendor = 0x0483 product = 0xdf11
No DFU capable USB device found

23
Thanks Xavier,
probably better if I aim for the right hole...

So now I get:

alexs-imac-70:build alexrajkovic$ dfu-util -a0 -d 0×0483:0xdf11 -D p2_boot_1.10.bin -R -s 0×8000000
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Filter on vendor = 0x0000 product = 0xdf11
Opening DFU capable USB device... ID 0483:df11
Run-time device DFU version 011a
Found DFU: [0483:df11] devnum=0, cfg=1, intf=0, alt=0, name="@Internal Flash  /0x08000000/04*016Kg,01*064Kg,07*128Kg"
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 2048
No valid DFU suffix signature
Warning: File has no DFU suffix
Error: Invalid dfuse address: 0×8000000

24
ok, so I worked out which one my device is, but still no dice:

alexs-imac-70:build alexrajkovic$ dfu-util -l
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Found Runtime: [05ac:828b] devnum=0, cfg=1, intf=3, alt=0, name="UNDEFINED"
alexs-imac-70:build alexrajkovic$ dfu-util -a0 -d 05ac:828b -D p2_boot_1.10.bin -R -s 0×8000000
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Filter on vendor = 0x05ac product = 0x828b
Opening DFU capable USB device... ID 05ac:828b
Deducing device DFU version from functional descriptor length
Run-time device DFU version 0100
Claiming USB DFU Runtime Interface...
Cannot claim interface 3
alexs-imac-70:build alexrajkovic$

Any ideas?

25
Hi Xavier new owner of a preenfm2 with bootloader 1.02... and still failing despite reading the above instructions. I've cd into the build folder in my downloads, installed xcode previously, but i'm getting this:

alexs-imac-70:build alexrajkovic$ dfu-util -a0 -d 0x0483:0xdf11 -D p2_boot_1.10.bin -R -s 0x8000000
dfu-util 0.7

Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2012 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

Filter on vendor = 0x0483 product = 0xdf11
No DFU capable USB device found
 
I should add that I've shortcutted jmp3 before powering up the preen, and have the blank screen as expected

merci d'avance,
alex

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