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Project Description

The Oric SDK is a complete cross-development system allowing the creation of software for the Oric range of computers.

The official project home page is and contains the official binary releases, documentation, and articles about how to use the system.

This OSDN.NET project is specifically for the hosting of the Subversion repository used to develop and update the software.

The SDK provide the following components:

Components to build programs:

  • C compiler
  • 6502 assembler
  • Linker
  • Libraries
  • Sample code

Utility software:

  • Image and audio conversion
  • File compression
  • Tape and Disk generation

and finally comes with emulators and debuggers to test the projects

System Requirements

System requirement is not defined

Released at 2021-01-04 03:28
OSDK (Windows) OSDK Version 1.18 (1 files Hide)

Release Notes

Added native support for Oric Joystick interfaces to the OSDK, with full library support and some sample C code.


  • Upgraded Link65 to the version 0.67: It now indicates that error messages come from Link65, should make diagnostic errors easier
  • Upgraded Header with an option to specify BASIC (-b0) or BINARY (-b1)
  • Upgraded the C Compiler to version 1.39 with a fix for inline assembler directives not being generated at the proper location in the code
  • Added native OSDK joystick support (library code and sample program) for PASE, IJK, OPEL and Telestrat interafaces (working and tested) as well as Dk'Tronic support (needs more work)
  • Changed the Oricutron default settings to declare the presence of a IJK joystick interface and two SDL joysticks.

EDIT: I reuploaded a minor update because a typo in header.s (found by ISS), the define in question is not used, so it's not really an issue, but if you have the version with MD5 de632107aa320f6cb0973964942f2389 you can fetch the new version with MD5 ca3fc82895a9d78eec6b388b95a06b0c where the issue is fixed.