Rockbox Top-Level Source Tree

• apps/ : Nearly all device-independent code. This includes codecs, graphics, menus, settings, playlists, directory-traversing code and the database.
  • apps/bitmaps/ : Non-theme/WPS graphics including Rockbox and USB logos.
  • apps/codecs/ : Audio decoding/encoding codecs.
  • apps/eqs/ : Example EQ settings
  • apps/gui/ : GUI (both main LCD and remote) and WPS handling code. Includes widgets such as list and menu.
  • apps/keymaps/: Per-target keymappings using new button action system.
  • apps/lang/ : User interface string translations.
  • apps/menus/ : New menu generation code (transition in progress)
  • apps/player/ : Archos Player-specific code.
  • apps/plugins/ : All plugins distributed with Rockbox.
  • apps/radio/ : Radio related code.
  • apps/recorder/ : Recording code, some code for bitmap lcd targets, some Archos Recorder-specific code.

• bootloader/ : Bootloaders for the various targets.

• docs/ : Documentation (somewhat out-of-date, see the rest of the rockbox.org wiki for updated developer documentation).

• firmware/ : Core and device-dependent code. This includes the kernel, individual chip drivers, FAT-handling code, font parsing and display, library code (mimics the C/POSIX API for the rest of Rockbox) as well as RoLo.
  • firmware/common/ : Common C and Rockbox libraries (string manipulation, file system access, etc).
  • firmware/export/ : Public header files intended for use by the rest of Rockbox (ie, 'userspace' in apps/)
  • firmware/target/[arch]/[vendor]/[device]/ : Device-specific drivers and code. Currently, some target specific code is mixed in with general purpose Rockbox code. The TargetTree move is still in progress. For newer ports device-specific code should be put here.

• flash/ : Utilities for installing Rockbox to flash memory on supporting devices.

• fonts/ : Fonts in BDF format.

• gdb/ : Utility for debugging Archos devices using gdb over a serial interface.

• manual/ : Official Rockbox manual written utilizing TeX.

• rbutil/ : Cross-platform installer written in C++ utilizing Qt4.

• tools/ : Misc development and installation utilities including the custom build environment (tools/configure).

• uisimulator/ : UiSimulator to allow development and debugging of plugins and other code from a standard Unix/Linux or Windows/cygwin based PC.

• utils/ : Misc utilities related to but not necessary to build Rockbox.

• wps/ : WPS and themes shipped standard with Rockbox.