RS232 - Telcommunications for GEM.

by: Bryan Schappel

This is the terminal emulation program that I wrote for the unpublished sequel to C-manship.

This program illustrates how to incorporate 68000 assembly language subroutines into C programs. RS232 has a special text plot routine that draws characters that are 7-bits wide. By doing this I was able to get 80 columns of text plus a cool Mac/Windows style icon toolbar in a standard GEM Window.

This program has a rich graphical interface. Not only does it have a cool toolbar but it uses custom Mac-style popup menus. Of course the source for these menus is included!

Documentation and more screen shots are coming.

Download the C source code and executable archive (38,304 bytes).

RS232 Main Window

© 2008 Bryan P. Schappel • Valid XHTML Transitional • Valid CSS