Thomas Harte
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8d1dacd951
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Clean ups along the Electron::Tape line: ensured that the ClockReceiver is opted into only once, and that its run_for propagates all the way along the chain.
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2017-07-25 20:01:30 -04:00 |
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Thomas Harte
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545683df6f
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Added some documentation, got explicit again about cycle/half-cycle intermingling, and added flush as what amounts to divide(1), for cleaner usage without a clock divider.
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2017-07-25 19:50:40 -04:00 |
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Thomas Harte
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cfbd62a5dc
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Attempted to fix implementation of divide, and marked everything as-yet unmarked as inline.
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2017-07-25 07:43:39 -04:00 |
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Thomas Harte
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40339a12e1
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Formalised the use of a cycles count with a divider, bringing a few additional plain-int users into the fold.
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2017-07-25 07:15:31 -04:00 |
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Thomas Harte
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90bf6565d0
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Reduced int/Cycle conversions in the Electron and on the Atari 2600, where the current framework makes it possible to do so.
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2017-07-24 22:53:13 -04:00 |
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Thomas Harte
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9be9bd9106
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Neatened layout.
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2017-07-24 22:52:35 -04:00 |
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Thomas Harte
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c1527cc9e2
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Reduced back-and-forth between Cycles and ints within the Oric.
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2017-07-24 22:46:31 -04:00 |
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Thomas Harte
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a1a3aab115
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Fixed implicit sign conversion.
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2017-07-24 22:40:15 -04:00 |
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Thomas Harte
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c77a83d86f
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The 6560 is now a ClockReceiver. This reduces to zero the number of remaining instances of the text run_for_cycles in this codebase.
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2017-07-24 22:38:35 -04:00 |
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Thomas Harte
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a6e377aa57
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The Electron's video is now a ClockReceiver.
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2017-07-24 22:36:42 -04:00 |
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Thomas Harte
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df4732be2e
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Corrected test.
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2017-07-24 22:33:49 -04:00 |
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Thomas Harte
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9435c1e12a
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The 1540 is now a ClockReceiver.
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2017-07-24 22:32:41 -04:00 |
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Thomas Harte
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efdac2ce8c
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The 6522 is now a ClockReceiver.
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2017-07-24 22:29:09 -04:00 |
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Thomas Harte
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2912d7055b
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The 6532 is now a ClockReceiver.
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2017-07-24 21:57:24 -04:00 |
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Thomas Harte
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d056f2e246
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Updated comment.
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2017-07-24 21:51:22 -04:00 |
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Thomas Harte
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55ecb0c022
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Converted the Microdisc into a ClockReceiver.
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2017-07-24 21:51:13 -04:00 |
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Thomas Harte
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13f7aa4063
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The TIA is now a ClockReceiver.
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2017-07-24 21:48:34 -04:00 |
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Thomas Harte
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915f587ef1
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Updated the Electron's tape class to be a ClockReceiver.
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2017-07-24 21:36:30 -04:00 |
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Thomas Harte
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b7f88e8f61
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Filter is now a ClockReciever, affecting all sound output devices.
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2017-07-24 21:29:13 -04:00 |
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Thomas Harte
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677ed463f0
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Updated comment per new method name.
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2017-07-24 21:19:49 -04:00 |
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Thomas Harte
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8a2bdb8d22
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Converted the TimedEventLoop and the things that sit atop it into ClockReceivers.
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2017-07-24 21:19:05 -04:00 |
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Thomas Harte
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9bff787ee1
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Corrected for the new, non-integral type.
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2017-07-24 21:05:07 -04:00 |
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Thomas Harte
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b3ae920746
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Converted the DPLL and disk controller classes to be ClockReceivers.
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2017-07-24 21:04:47 -04:00 |
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Thomas Harte
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b82bef95f3
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Decided to follow through on Cycles and HalfCycles as complete integer-alikes. Which means giving them the interesting range of operators. Also killed the implicit conversion to int as likely to lead to type confusion.
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2017-07-24 20:10:05 -04:00 |
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Thomas Harte
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e6578defcd
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It turns out that quite a few tests still rely on CSTestMachine6502JamOpcode. Though since it no longer works, that'll need to be fixed. In the meantime, fixed the test build process at least, as it's not really what this branch is meant to be invested in.
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2017-07-23 22:22:50 -04:00 |
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Thomas Harte
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ace8e30818
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Bubbled the Z80's move into clock receiver territory up into the Z80 test machine.
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2017-07-23 22:21:39 -04:00 |
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Thomas Harte
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ec3aa06caf
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Removed dangling reference.
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2017-07-23 22:16:00 -04:00 |
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Thomas Harte
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ba088e5545
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Adapted the Z80 into a clock receiver, which also vends Cycles rather than a raw int within its PartialMachineCycle struct. The objective is to update it to vend HalfCycles within its struct, but I think I need to do some work on cycle/half-cycle arithmetic first.
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2017-07-23 22:15:04 -04:00 |
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Thomas Harte
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8a0b0cb3d7
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Extended both classes to allow copy assignment, copy construction and implicit zero-length construction.
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2017-07-23 22:13:41 -04:00 |
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Thomas Harte
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6369138bd1
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Converted the Oric's video output into a ClockReceiver.
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2017-07-22 23:11:30 -04:00 |
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Thomas Harte
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c2a7dffa7d
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Converted the ZX80/81 video component into a ClockReceiver. As it happens, it's most convenient to take the half-cycle bus here.
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2017-07-22 23:02:28 -04:00 |
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Thomas Harte
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b0c2325adc
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Corrected run call, and accepted that jam handling is gone forever.
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2017-07-22 22:21:26 -04:00 |
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Thomas Harte
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2ff157cf7a
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Switched CRTMachine over to use Cycles as an explicit statement of units, and followed through on the effects of that.
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2017-07-22 22:17:29 -04:00 |
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Thomas Harte
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83628b285b
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Experimentally turned the 6502 into a clock receiver. No problem encountered.
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2017-07-22 21:52:21 -04:00 |
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Thomas Harte
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1ba3f262a2
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Sketched out a template for clock-receiving components to allow them to be implemented in terms of either half or whole cycles.
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2017-07-22 21:46:50 -04:00 |
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Thomas Harte
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97334e10af
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Merge pull request #157 from TomHarte/Documentation
Brings some minor documentation improvements
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2017-07-22 17:40:44 -04:00 |
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Thomas Harte
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31b4f8fa31
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Added an expository TODO.
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2017-07-22 17:40:06 -04:00 |
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Thomas Harte
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1bbb4cb478
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Increased documentation.
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2017-07-22 17:39:51 -04:00 |
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Thomas Harte
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d46da6ac9d
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Added documentation.
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2017-07-22 17:31:12 -04:00 |
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Thomas Harte
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825b38850e
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Removes non-idiomatic line break.
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2017-07-22 17:30:58 -04:00 |
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Thomas Harte
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8755824c64
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Added some documentation.
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2017-07-22 17:25:53 -04:00 |
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Thomas Harte
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4ea835e50b
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Added test for EX (SP), rp, which passes.
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2017-07-22 17:17:32 -04:00 |
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Thomas Harte
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5fddbec132
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Merge branch 'master' into Memptr
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2017-07-22 17:06:22 -04:00 |
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Thomas Harte
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b3d3fd70aa
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Merge pull request #156 from TomHarte/P81
Adds support for the P81 file format
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2017-07-22 16:03:38 -04:00 |
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Thomas Harte
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6633537fb8
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Discovering that there is such a thing as P81 — a ZX81 file without the name omitted — added support for it. Extended FileHolder while I was here to retain the file name and be able to supply its extension, as my quick-fix test-the-last-character approach to o/p/80/81 discrimination stops working with p81 thrown into the mix and this feels like the correct factoring.
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2017-07-22 16:02:25 -04:00 |
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Thomas Harte
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4dec9716c4
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Merge pull request #155 from TomHarte/MissingByte
Corrects infrastructure that led to the final bit of a ZX80 or ZX81 tape never exiting the parser
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2017-07-22 15:43:50 -04:00 |
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Thomas Harte
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313b36944f
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Ensured that the final bit of a tape isn't dropped even if the tape ends exactly after it, by not posting a false pulse, being less restrictive about what can cap a bit, and in any case using a long gap as the end-of-file bookend.
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2017-07-22 15:41:33 -04:00 |
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Thomas Harte
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456fdda6c2
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Ensured that the mark_end step can't overwrite another recognised symbol.
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2017-07-22 15:40:22 -04:00 |
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Thomas Harte
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6437c43147
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Added CPI and CPD tests: at last two that pass without requiring implementation changes!
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2017-07-22 12:38:18 -04:00 |
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Thomas Harte
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5928a24803
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Transcribed missing tests as TODOs.
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2017-07-22 11:44:17 -04:00 |
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