Rockbox Development > New Ports
Sandisk Sansa e200R
Bagder:
A plea for some help from one or more e200R owners:
Can you please use e200tool while in manufacture mode and dump the i2c rom (with i2cdump) and make it available to me?
clutch:
If no one else does it by morning. I'll give it a go. My box that dual boots to linux is currently re-encoding some video. Hopefully there are not any issues using FC5.
Clutch
clutch:
Okay, killed the encoding.
Used this on my 250R to enter manufacturing mode:
This mode requires a special driver or tool to access it, and I just got a complete system lock when I tried it without one!
* Power off
* Turn ON lock/hold
* Hold down center select button
* Insert USB cable
Got this:
[wess@localhost ~]$ ./e200tool i2cdump mysansa
e200tool v0.2.3-alpha (c) by MrH 2006, 2007
Dumping i2c rom (address=87) range 0x0000-0x2000 to 'mysansa'
Searching for device 6666:e200 ... 9 8 7 6 5 4 3 2 1 0 not found!
[wess@localhost ~]$
I pulled the battery and it came back to normal.
When I plugged in the sansa in normal mode I got this:
system:/media/sdb1
Fedora Core 5 automounted it just fine.
I'll be up for a bit longer. I only sleep a few hours at a time so I'll check for advice in a few hours.
Clutch
Bagder:
It's been a while since I played with this... I guess you need to use 'init' first, before i2cdump works?
clutch:
[wess@localhost ~]$ ./e200tool init
e200tool v0.2.3-alpha (c) by MrH 2006, 2007
Searching for device 0781:0720 ... found!
Failed to claim the interface (-1, Operation not permitted)
Searching for device 0b70:0003 ... 9 8 7 6 5 4 3 2 1 0 not found!
[wess@localhost ~]$ su
Password:
root@localhost wess]# ./e200tool init
e200tool v0.2.3-alpha (c) by MrH 2006, 2007
Searching for device 0781:0720 ... found!
Initializing USB stub (4780 bytes) ... done!
[root@localhost wess]# ./e200tool i2cdump mysansa
e200tool v0.2.3-alpha (c) by MrH 2006, 2007
Dumping i2c rom (address=87) range 0x0000-0x2000 to 'mysansa'
Searching for device 6666:e200 ... found!
Dumping at 0x2000
Dump done!
[root@localhost wess]# gzip mysansa
I put it at: http://wess.freeshell.org/sansa/
Clutch
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