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|    BuildOS/ BuildImg v1.0  |
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BuildOS and BuildImg help you build TI-Nspire Clickpad / Touchpad OS
update files from the compressed file system and the raw OS code.
They're useful if you know how to make the boot2 accept OS update files...

/!\ Those generated OSes are not valid OSes! You have to use a tool (such
as nLaunch) to be able to launch them.

What you need:
--------------
- The raw OS code from a TI OS (use imgmanip: http://ti-pla.net/a4281) or
  your own raw OS code (Linux Loader for boot2, DummyOS, ...)
- The PK-zipped file system from a TI OS or your own PK-zipped file system
  (use deflate algorithm)
  If you don't need any, use an empty zip file
  /!\ If you want to modify the filesystem in recent OSes, you may need to
  repair the zip (among others which were tested, WinRAR gave the best results)
- Windows: 7-Zip (Download the "7-Zip Command Line Version" at
  http://www.7-zip.org/download.html and copy 7za.exe in the current directory)
  *nix: zip

Sources:
--------
You can find the sources alongside nLaunch's sources in ../../src .

How to use BuildOS:
-------------------
1) Compile BuildImg and copy buildimg.exe, buildos.bat, buildos.sh and
   header.raw in the current directory
2) Launch buildos.bat / buildos.sh and give what it asks for. It should be
   straightforward. (BuildOS will automatically call BuildImg)
   /!\ BuildOS does not check for all errors. Check by yourself in the console
3) Enjoy!


How to make your own .tnc/batch:
--------------------------------
1) Use BuildImg to build the TI-Nspire.img from the PK-zipped OS code (the file
   in the zip should should be named "phoenix.raw") and the PK-zipped file
   system (use deflate algorithm)
2) Rename to TI-Nspire.img, zip the output (do not deflate/compress!)
3) Use any hex-editor to add the content of header.raw at the beginning
4) Rename to .tnc/.tno
5) Enjoy!