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shift and Vendor key combinations produce symbols that should map back and forth correctly between the codes when printing with chrout, and when reading them from the screen via chrin, but they don't.…
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Documentation should be added on how compiling for CBM systems converts PETSCII and ASCII.
I'm trying to figure out where and when exactly CC65 converts between ASCII and PETSCII (I need to know th…
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I can't get PETSCII characters from @, -, +, £ and * when shifted.
I got them work when I edited rpi_sym.vkm file (1.0.9):
at "@" 5 6 0 -> 5 6 8
minus "-" 5 3 0 -> 5 3 8
plus "+" 5 0 0 -> 5 0 …
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Either the .seq export or import (or both :)) have an off by one bug. The last row of the PETSCII screen gets duplicated and looks like the image is shifted up by one row.
Here's a .petmate file t…
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When you load an old BASIC program that (for whatever reason) does not have the start of BASIC set to 0800, if you specify the value on the command line, i.e. "x16emu.exe -prg PROGRAM.PRG,0800" the ne…
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This one is a bit special interest.
Sometimes PETSCII screens are much bigger than just the visible 40*25 area, e.g. when being scrolled. It would be fantastic to be able to set bigger canvases in …
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How about more escape sequences like {SPACE} or colors, eg. {GREEN}, {RED}, etc.? Also {UCASE}, {LCASE}, {F1}...{F8}
Improvement: adding a number to a escape sequence repeats it automatically, eg:…
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This project sounds quite interesting! Just some ideas for the future: maybe allow alternative ROM builds with a bit different implementation what would give us less compatibility but more performance…
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Lower case chars are shifted to upper case, upper case to garbage.
Works with absolutely minimal reproduction. Am I missing some config?
`board.cfg`:
```
MEMORY
{
ROM: start = $FC00, size …
mdpye updated
5 years ago
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This is a low hanging fruit that would have saved me hours when I was working on the "week in progress" demo:
Display the decimal value in addition to the hex value in these two places:
![screen…