Keypix mini photo frame

General

You may find this device on for example in this shop
Brand: Technaxx

Some information:

 Mar  1 19:20:21 fwpiercer kernel: usb 1-1: new full speed USB device using uhci_hcd and address 2
 Mar  1 19:20:21 fwpiercer kernel: usb 1-1: configuration #1 chosen from 1 choice
 Mar  1 19:20:22 fwpiercer kernel: Initializing USB Mass Storage driver...
 Mar  1 19:20:22 fwpiercer kernel: scsi1 : SCSI emulation for USB Mass Storage devices
 Mar  1 19:20:22 fwpiercer kernel: usbcore: registered new driver usb-storage
 Mar  1 19:20:22 fwpiercer kernel: USB Mass Storage support registered.
 Mar  1 19:20:27 fwpiercer kernel:   Vendor: SITRONIX  Model: MULTIMEDIA        Rev: 0.09
 Mar  1 19:20:27 fwpiercer kernel:   Type:   Direct-Access                      ANSI SCSI revision: 00

USB-ID (same as Innovage-generic and Pixika digital photo frame):

 Bus 001 Device 003: ID 1403:0001

Some tech specs from the case:

• 1.5" CSTN Display
• 8mb internal memory (shows a 2 mb disk using Windows)
• spaces for up to 75 photos
• usb 2.0 full speed
• supports: jpeg, bmp, gif, png, tif

there are 798bytes of free space on this device.

download the dumps

contact me: michu at neophob dot com

wh000t, it works. Ill send the patches to sprite, here is the spec file:

 CMP_VAR1=$037C
 CMP_VAR2=$037D
 PATCH_AT=$31B7
 EMPTY_AT=$3CC0
 SEND_CSW=$307F
 LEN0=$36e
 LEN1=$36f
 LEN2=$370
 LEN3=$371
 CONF_XRES=128
 CONF_YRES=128
 CONF_BPP=24
 CONF_PROTO=0
 
 CTRTYPE=0 ;PCF8833
 OFFX=4
 OFFY=4

If you're interested, you may take a look at disassembled code

Open Issues

Backlight control does not work yet. I couldn't find a Backlight control in the menu, but there is a contrast setting. this setting is NOT stored in memory or fw (dumped both and compared them)

Tests

I used the latest svn trunk version. I also tested it with lcd4linux and it works fine! great work sprite! thanks.