Re: Feeling old...
- Posted by jmduro Apr 06, 2016
- 2040 views
unsteady said...
jmduro said...
The most difficult part was to render a sine wave with 6 pixel chars as there were no graphics mode.
Jean-Marc
My biorythe programm gave a screen display of dates of highs and lows of the three parameters. No graphics.
I'm not sure for mine. It may have printed sine waves on an external printer instead of the screen. I found a lot of source programs for TRS-80 here: http://www.classiccmp.org/cpmarchives/trs80/Software/Model%201/B/