Welcome to "S25-logo" Homepage!
I hope you like design of page since it's lynx friendly :-)
NEWS: Added support for midi , gif images :-)!
Enjoy!
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WHAT IS S25-logo uploader?
        It is simple TCL script which takes your .bmp image and puts it on screen of your lovely Siemens S25 telephone!
Now it accepts also and midi songs and .gif images within command line switch!

WHAT VERSIONS ARE AVAILABLE:

Current Stable Version is:          0.9
Curent  Development Version is:     1.0

DOWNLOAD:

Here you can download source archive:  
S25-logo uploader 0.5-stable
0.9 source archive
0.9 Binary package 4 Mandrake 7.2 and similar

HOW IT LOOKS:

HOW IT WORKS:
        Quite simple!
        It takes  specified BMP image for start.
        It encodes it to hex code , then it splits it up to size of PDU packets ( defined in code by AT specific commands set from Siemens )
        Then it erases old image , and starts to transmmit packet by packet to your phone.
        After all packets are transmmited , you should see a nice image right at your screen :-)

FEATURES:
        No features for now...
        Maybe in later time it will handle and .gif images too.
        For now it does not have any GUI ( soon)

REQUIREMENTS:
        S25 Siemens GSM phone
        Serial Communication cable ( made it with MAX323 )

SERIAL CABLE SCHEMATIC:

 
this is pinout of telephone !

and this is the schematic ( easy to make... )
        Console and one COM port free at moment of uploading :-)
        You got to have tclsh ( Tcl/TK 8.05  or newer )

TODO LIST:
        Made a GUI?
        It will be nice to see actually which picture you uploading ...
        Add support for .gif images ....
 

END:
        I would like to hear all comments , bad or good  about this util.
        Please mail me where it works!
        This project is part of HULK - projects from Croatia LUG "HULK".
        Mail me at: sdukaric@linux.hr
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Author: sdukaric@linux.hr
Org:      H U L K  Nasice

                                                This site is hosted on: www.na.linux.hr                                        Last update: 18.16.2000