>Hi!
>I recently bought C++ Builder 4 and I wonder if someone on the
>list could offer a module (source code) to handle communication
>between uC uart and the serial port (or perhaps parallel port
>handling could be also useful).It's for an app. that uses a GUI
>under Win 98.


14-bit core PIC source:
http://kdsl32.dnvr.uswest.net/cgi-bin/tl.exe/Timemon/sermux/sermux_m.asm

PC Windows NT or 95 or 98 source to talk to PIC:
http://kdsl32.dnvr.uswest.net/cgi-bin/tl.exe/Timemon/monitor/MultiplexerInte
rface.cpp

Uses CRC and checksum and packet serial number to detect corrupt or missing
packets.  Chop out code that supports channels if you only need one device
connected (this app is for connecting multiple devices via a multiplexer).
If need help feel free to email me at ken@webster.org