From: Manuel Dejonghe <manuel_at_dejonghe.de>
Date: Fri, 9 Dec 2005 04:09:35 +0100

Hi ian,

the 4 MB scrambled file is fine. I had that too.

the discriminator parameter to scramble.exe to specify the device is
simply "-iriver".
I think all irivers (with rockbox up to now) have the same scrambeling.

To be drop-dead-sure, you should compare the md5 checksum. That's what
it's made for.
openssl can do md5 for example

And finally, I think things like these should go over to the user list
instead of the developers list.

Hope that helps, lImbus

On 12/9/05, ian douglas <id_at_w98.us> wrote:
> Don't mind my little conversation with myself ... I'm really not
> schizophrenic or anything. Just making notes on what I'm trying,
> hopefully someone can spot my mistake.
>
> $ tools/mkboot -h300 H300-104.bin bootloader-h300.bin H300-104-rockbox.bin
> Wrote 0x3fcfd7 bytes in H300-104-rockbox.bin
> $ ls -l H300*
> -rwxr-xr-x 1 id users 4181975 Dec 8 18:18 H300-104-rockbox.bin
> -rwxr-xr-x 1 id users 2909222 Dec 8 17:45 H300-104.hex
> -rwxr-xr-x 1 id users 2909222 Dec 7 15:09 H300.hex
> $ tools/scramble -iriver H300-104-rockbox.bin H300-104-rockbox.hex
> Model H300 series
> File encoded successfully and checksum table built!
> id_at_id /usb $ ls -l H300*
> -rwxr-xr-x 1 id users 4181975 Dec 8 18:18 H300-104-rockbox.bin
> -rwxr-xr-x 1 id users 4181975 Dec 8 18:20 H300-104-rockbox.hex
> -rwxr-xr-x 1 id users 2909222 Dec 8 17:45 H300-104.hex
> -rwxr-xr-x 1 id users 2909222 Dec 7 15:09 H300.hex
>
> I noticed the scramble utility has a -add=H300 option that could be
> passed, but when I tried that:
>
> $ /tools/scramble -add=h300 -iriver H300-104-rockbox.bin \
> H300-104-rockbox.hex
> -iriver: No such file or directory
> $
>
> ... even after grabbing the latest cvs source.
>
> I just don't want to try flashing a 4MB firmware file if it's going to
> kill my H320, I've got a 90 minute commute ahead of me... :o)
>
> -id
>
Received on 2005-12-09