prodos-drivers/inc
Joshua Bell b621ac6a4d Add ROMX RTC driver, c/o Jeff Mazur.
This is a modified version of the ROMX Real-Time Clock driver. The changes include:

* Converting the source to ca65.

* Integrating with the driver installer framework.

* Adapting the driver to not modify page 2 beyond $220. The ROMX RTC
  firmware writes bytes to $2B0, and the the original driver placed
  temp code at $250. This can conflict with ProDOS applications that
  use page 2, so the driver was reworked to save/restore anything at
  at $2B0.

Other changes:

* Add a util/ source dir, and cricket/date, quit.system and
  pause.system there.

* Pull the "print current date" logic out of clock drivers into driver
  preamble.
2021-10-05 19:58:31 -07:00
..
apple2.inc Rejiggered the selectors, added actual 40-column Bird's Better Bye. 2020-12-23 19:23:23 -08:00
ascii.inc Add SELECTOR.SYSTEM capturing the behavior of ProDOS 1.x. Fixes #5 2020-12-21 10:50:54 -08:00
driver_postamble.inc Combine preamble files, .gitignore, and split out ns.clock 2019-10-03 21:49:53 -07:00
driver_preamble.inc Add ROMX RTC driver, c/o Jeff Mazur. 2021-10-05 19:58:31 -07:00
macros.inc Unify inc/ directories 2019-10-03 21:23:00 -07:00
prodos.inc Add SELECTOR.SYSTEM capturing the behavior of ProDOS 1.x. Fixes #5 2020-12-21 10:50:54 -08:00