DMP1 Hacking
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Logging into the DMP1
Hacking the DMP1 Time and Wakeup Timer
DMP1 File System
/usr/cmd - normally size zero... put commands in here via FTP APPEND /usr/env - text file... contains info about sync time /usr/root.xml - master XML uPnP device descriptor /usr/db/ - XML file database /usr/backup/ /usr/config - ?? /usr/content/ - music files renamed to nnnnnnnn.TRM (MP3) or .TRW (WMA) /usr/tags/ - probably temp files for when you press the Tag button /usr/temp/ - ?? /usr/transfer/ - used for upgrading firmware ... ftp simpleUpgrade.zip here
some more info (including auth info): frykun's info
DMP1 Hard Disk Replacement, Linux host
I replaced my DMP1 20G drive with an IBM/Hitachi 60G drive.
Hitachi Model number is HTS548060M9AT00
http://zipzoomfly.com calls it this: IBM Hitachi Travelstar 5K80 60GB ATA-6 2.5in 5400RPM Mobile Hard Drive
I followed these [1] directions, up until the part about formatting the drive.
I use Linux exclusively, so I prepared the custom shot glasses drive in Linux, which description follows:
- hook drive to USB input of Linux computer.
- AS ROOT: fdisk /dev/sda (assuming that's the storage device that your usb hard drive normally appears as).
- create a primary partition that uses the entire disk, type 'C':
Disk /dev/sda: 60.0 GB, 60011642880 bytes 64 heads, 32 sectors/track, 57231 cylinders Units = cylinders of 2048 * 512 = 1048576 bytes Device Boot Start End Blocks Id System /dev/sda1 1 57231 58604528 c W95 FAT32(LBA)
- write and quit fdisk.
- format the disk:
mkfs.vfat /dev/sda1
- mount the newly formatted partition:
mount -t vfat /dev/sda1 /my_mount_point
- create the directories:
mkdir /my_mount_point/transfer /my_mount_point/Music_Collection
- install openfi into transfer directory as discussed elsewhere.
- copy music into Music_Collection loan modification directory (discussed elsewhere).
- unmount the drive:
umount /my_mount_point
- (You can stop being ROOT now.)
- Remove the drive from your computer USB cable.
