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Christian Groessler
b477023783
Turn off mouse polling interrupt if the mouse hasn't been moved for
some time. Turn it back on when the mouse is moved again. Since the polling interrupt runs at a rather high frequency (1kHz), this saves many processor cycles when the mouse is inactive.
…
cc65 is a complete cross development package for 65(C)02 systems, including a powerful macro assembler, a C compiler, linker, librarian and several other tools.
cc65 has C and runtime library support for many of the old 6502 machines, including
- the following Commodore machines:
- VIC20
- C16/C116 and Plus/4
- C64
- C128
- CBM 510 (aka P500)
- the 600/700 family
- newer PET machines (not 2001).
- the Apple ][+ and successors.
- the Atari 8 bit machines.
- GEOS for the C64 and C128.
- the Nintendo Entertainment System (NES).
- the Supervision console.
- the Oric Atmos.
- the Lynx console.
The libraries are fairly portable, so creating a version for other 6502s shouldn't be too much work.
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