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Picframe Wiki
This is a wiki for the hacking of the small photo-frames powered by the ST2205u- and the seemingly compatible ST2203u-chipset. For now, it mainly revolves around the phack tool and the firmware hacks to display live pictures via the USB connection.
Uploading pictures to your picture frame
- See UsingAsPicframe
Call for an open source initiative to create a open display standard for all cheap mini photoframes
http://www.halfbakery.com/idea/OpenStandard_20Miniture_20photoframe_20display_20%28Via_20miniusb%29
- Please comment if possible, maybe one of your guys can help create this standard. (but don't forget to read my idea first)
ST2205u phack tool
photokeychain @ google.com
Image encoding
- See ImageEncoding and how it is stored in Flash
Firmware debugging
- look at info relative to FirmwareDebugging
Firmware dumper/writer for Windows
TAKE CARE! IT'S NEW AND CAN BE BUGGY!!!
The device must be first mounted with his own drive letter!
Has been programmed in AutoIT. Includes the UDF (User-Defined Functions) and two compiled programs with their source code:
http://s4x8.tk/?seccion=sitronix-lib
--Socram8888 17:43, 15 July 2010 (CEST)
Hardware info
- ST2205 User Manual
- ST2205U Developer Tools (SSI Environment is quite interesting)
- 65C02 instruction set, and another one
- cc65 compiler has an assembler, a c compiler and a disassembler that supports 65c02. The c compiler is pretty useless, but the disassembler works nicely.
- UC1697V is the LCD controller found in the Ebuyer model.
- insds is a one-file 65c02 disassembler written in perl. Symbol File for Perl disassembler
- Sitronix ST2203u product website
- ST2203u Datasheet
- Potential Manufacturers
- PCF8333 datasheets
PDF - Photo Viewer Parts List ST2203u (Schematic)
