On Friday 29 July 2005 06:12, Payton Byrd wrote: > Does anyone here have a good lookup map for PETSCII to > ASCII and vice-versa? I've been trying to use the > arrays from Craig Bruce's PETCOM, but there's just > tons of problems with it and now I'm just about lost > sitting here with the C128 PRG and trying to figure > out the nuances of codes 192-223 and whether they > should be twisted to the 96-127 range, or if I should > leave them alone. > > The problem is that if I twist them to 96-127, then > when they get twisted from ASCII to PETSCII they don't > wind up with the original PETSCII values and so my > unit tests fail. I was able to tweak the tables to > pass my unit tests, but then when I wound up with a > reverse twist from the 96-127 range to 192-223 when > that's not what was intended. > > If anyone knows where there's a good PETSCII chart > that shows all 255 characters and for both character > sets, I'd be greatly appreciative. a) look at the cc65 source :o) b) you'll always end up with problems, the conversion is not reversible. -- http://www.hitmen-console.org http://www.gc-linux.org/docs/yagcd.html http://www.pokefinder.org http://ftp.pokefinder.org Homes for the homeless, jobs for the jobless, neverthe for the nevertheless. ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo@musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.Received on Fri Jul 29 08:18:32 2005
This archive was generated by hypermail 2.1.8 : 2005-07-29 08:18:35 CEST