Previous Messages  | 
Posted By
   Harry Potter on 2022-12-18 18:50:23
  |   Re: Plus4Crt3: still buggy!  Help!
  It doesn't need to set the font address, as it uses the default font and the kernal for printing text.
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Posted By
   SVS on 2022-12-18 13:35:52
   |   Re: Plus4Crt3: still buggy!  Help!
  Maybe you haven't set the Characters font address?
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Posted By
   Harry Potter on 2022-12-18 11:03:36
  |   Re: Plus4Crt3: still buggy!  Help!
  I was wrong: that's not the bug fix.     It still locks up.
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Posted By
   Harry Potter on 2022-12-18 10:56:55
  |   Re: Plus4Crt3: still buggy!  Help!
  I found the bug!     I was using the wrong addresses to swap the kernal in and out in the getkey() function while waiting for a key press.  Now, I need to fix a reset bug.  It should be easy to fix: I'm using jmp ($FFFA) where I need jmp ($FFFC).
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Posted By
   Harry Potter on 2022-12-18 10:41:43
  |   Plus4Crt3: still buggy!  Help!
  Hi!  A while ago I started some cartridge libraries for the Plus4.  I currently have three online at https://sourceforge.net/projects/cc65extra/files/memory%20cfgs/.  Version 1 is a 16k cartridge setup, Version 2 is a 32k setup where the upper 16k is banked in only for read access, and Version 3 is supposed to be a full 32k setup where the kernal is only banked in on access.  Version 3 is buggy.     The symptom is a lock-up while either writing text to the screen or waiting for a key press.  I want to try to fix it.  If you have any insights as to what's wrong. please reply.
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