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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.
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
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)
