6502: get examples to work #232
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rexim
reviewed
Aug 3, 2025
| // out in B. | ||
| MEMORY[address as usize] = getchar() as i8 as u8; | ||
| } | ||
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After #257 all of this functionality should be in https://github.com/bext-lang/posix6502. Could you please submit it there?
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This implements everything needed to run all the examples except
raylib.b,game_of_life.bandsnake.b.Also,
dc.bcurrently causes stack overflow onp.To make the other examples work, we introduced a
KBDinterface to read characters, losely based on Apple 1 [6821 PIA] and also moved our output to use 6821 PIA DSP.In addition, runtime arguments will now be passed to 6502 at compile-time, this can be changed to runtime later, but would require reserving a buffer for strings (maybe in ROM page).