Thomas Harte ed28260aaf Hardens the ZX80/81 video routines to ensure they never try to push data into the future and don't double-count time when pixels would ostensibly run into sync. You could previously see the CRT being handed negative run lengths if sync interrupted pixels or if a run of more than 320 pixels (my arbitrary buffer size) occurred, with corresponding poor behaviour given my use of unsigned numbers.

2017-07-09 19:33:05 -04:00

..

Atari2600

Merge branch 'master' into Z80

2017-05-16 21:05:00 -04:00

Commodore

Gave the binary tape player a more logical assignment of wave level to output level. Which miraculously appears to have been the issue with the ZX80/81 tape loading — the inconsistency of silences seems to have been the issue.

2017-06-21 22:13:24 -04:00

Electron

Settled definitively on flush as more communicative than synchronise (and slightly more locale neutral); culled some more duplication from the Z80.

2017-05-15 07:38:59 -04:00

Oric

Gave the binary tape player a more logical assignment of wave level to output level. Which miraculously appears to have been the issue with the ZX80/81 tape loading — the inconsistency of silences seems to have been the issue.

2017-06-21 22:13:24 -04:00

ZX8081

Hardens the ZX80/81 video routines to ensure they never try to push data into the future and don't double-count time when pixels would ostensibly run into sync. You could previously see the CRT being handed negative run lengths if sync interrupted pixels or if a run of more than 320 pixels (my arbitrary buffer size) occurred, with corresponding poor behaviour given my use of unsigned numbers.

2017-07-09 19:33:05 -04:00

ConfigurationTarget.hpp

Completed curly bracket movement.

2017-03-26 14:34:47 -04:00

CRTMachine.hpp

Made yet another guess at Commodore analysis. Elevated fast tape-related unnatural speed up to the OS-side mechanisms.

2016-09-12 22:06:03 -04:00

KeyboardMachine.hpp

Made the typer much more able to help out, and thereby tidied and separated the Oric's typer.

2016-11-05 14:47:09 -04:00

MemoryFuzzer.cpp

Added memory fuzzing as a way to verify state being written by the Z80. Eventually discovered the HALT problem as fixed in the last commit, so have stripped away the caveman stuff again.

2017-06-05 10:36:07 -04:00

MemoryFuzzer.hpp

Added memory fuzzing as a way to verify state being written by the Z80. Eventually discovered the HALT problem as fixed in the last commit, so have stripped away the caveman stuff again.

2017-06-05 10:36:07 -04:00

Typer.cpp

Typer fixes: the recipient no longer releases the caller, and a duplicate call to strlen and piece of arithmetic is corrected.

2017-07-06 21:38:56 -04:00

Typer.hpp

Typer fixes: the recipient no longer releases the caller, and a duplicate call to strlen and piece of arithmetic is corrected.

2017-07-06 21:38:56 -04:00