Practical UML Statecharts in C/C++, 2nd Ed. Practical UML Statecharts in C/C++, Second Edition: Event-Driven Programming for Embedded Systems (PSiCC2) is the most popular book about UML statecharts and event-driven programming for embedded systems. This ultimate resource describes all the related concepts and provides a very detailed design study of the QP™ frameworks. companion page to PSiCC2

The QDKs for 8051/80251 are provided for reference only, but are no longer supported.

QP™ Development Kits (QDKs) for 8051/80251

QDK™ Board QP™ Version Compiler Manual Download
QDK/C 80251-Keil Keil MCB251 QP/C 4.0.01 Keil C251 (+ Keil µVision) Manual (0.6MB) Download (1.2MB)
QDK-nano-8051-IAR SiLabs USB Toolstick QP-nano 4.0.02 IAR EW8051 Manual (1.0MB) Download (1.5MB)

Last updated: November 30, 2009