active projects

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Miscellaneous:

Tcl is:

• free available
• Opensource
• easily extendable and embedable
• fast

Projects:

• APED - an editor for generating displays for APROL®^*), a SCADA system sold by the german company PCC, (substitutes ProView®^*)), programmed in Tcl
• Tcl package Ios - extension to Tcl to allow data exchange with the realtime database of APROL®
• Tcl package Iosys - extension to Tcl to allow data exchange with the realtime database of APROL® ; limited functionality, read/write points, limited event processing, will soon be free available
• Pointserver - generate/delete points in realtime database with comments without the need to restart formula interpreter on configuration changes, so a running system is not affected (substitutes formula interpreter), saves values of points on change to disk, programmed in Tcl
• Tcl package ProxyIosys - access to APROL® realtime database for all kind of clients (also Windows®), supports read/write on demand and event triggered notification.
• Tcl-Script Event - start processes whenever points in IOSYS® change their value, highly configurable e.g. only start program at certain values, restart program until executed correctly
• Tcl script Work - visualize dynamic APROL® displays, requires package ProxyIosys still in development state (alpha)
• Tcl package Modbus® TCP^*) - implementation of the modbus TCP protocol to communicate with Schneider Quantum®^*) PLC's, read/write registers/coils, beta state