RobotC (Dick Swan) Firmware for the RCX

Version History

• fast0103 – 10x faster than the Lego firmware, but very compatible
• fast0612 – 50 to 100 times faster execution speed than standard LEGO firmware
  • Should be backwards compatible and work with the latest version of NQC
  • Float and long variable support
  • Full featured debugger support: breakpoints, suspend/resume, single step execution, full set of fast updated “watch” windows, etc.
  • Expanded infra red messaging support
• fast0722 – Appears to only work with RobotC
• fast0753 – Appears to only work with RobotC
• fast0798 – Included with RobotC v2.03, the last version of RobotC for the RCX

Information

• DRJ Software / RobotC Development Environment
• Replacement Firmware Overview
• Replacement Firmware Features
• Replacement Firmware Performance Testing

RobotC for RCX v2.03 – Last Official Version for RCX

Included files:

File	Description
RobotC for RCX v2.03	Windows setup installer
Fast0798.lgo	Copy of the RCX firmware bundled with RobotC for RCX v2.03
TeachingMindStorms-2.03.zip	A guide for using RobotC in education