Thomas Harte
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05d77d3297
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Also deploys make_unique/shared to avoid type repetition.
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2019-12-21 23:52:04 -05:00 |
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Thomas Harte
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ee89be6730
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Removes many stray spaces.
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2018-11-23 22:32:32 -05:00 |
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Thomas Harte
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e8f847d288
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Fixes CRC generator used to verify Acorn programs.
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2018-07-10 20:01:31 -04:00 |
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Thomas Harte
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853261364e
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Generalised CRC generation and created specific subclasses for the CCITT CRC16 and CRC32.
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2018-05-23 22:21:57 -04:00 |
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Thomas Harte
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7226d8d4f7
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Eliminates all instances of µ.
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2018-05-13 15:46:14 -04:00 |
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Thomas Harte
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ad9b0cd4e3
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Eliminates all endashes.
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2018-05-13 15:43:03 -04:00 |
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Thomas Harte
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0b771ce61a
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Removes all instances of the copyright symbol.
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2018-05-13 15:19:52 -04:00 |
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Thomas Harte
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4c6dc597f4
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Converts Time::get into a template, introduces a via-a-double fallback for the timed event loop.
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2018-04-25 19:54:39 -04:00 |
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Thomas Harte
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21efb32b6f
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Integrates the static and nascent dynamic analyser namespaces.
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2018-01-24 21:48:44 -05:00 |
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Thomas Harte
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def82cba49
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Makes MSX tape parsing more tolerant to phase.
Also reintroduces proper file type association for TSX on the Mac.
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2018-01-10 21:54:15 -05:00 |
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Thomas Harte
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5fd0a2b9ea
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Attempts to pull reimplementations of TAPION and TAPIN better into line with originals.
Also improves whole flow of the fast tape hack that uses them.
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2017-12-28 22:48:04 -05:00 |
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Thomas Harte
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c4950574ea
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Introduces an attempted reimplementation of the MSX BIOS's two main tape reading entry points.
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2017-12-26 22:19:37 -05:00 |
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Thomas Harte
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2e15fab651
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Doubles down on <cX> over <X.h> for C includes, and usage of the namespace for those types and functions.
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2017-11-11 15:28:40 -05:00 |
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Thomas Harte
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d9e56711ce
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Corrects order-of-initialisation errors in the Amstrad CPC, Vic-20, Oric, Commodore File, MFM disk controller, UEF and Commodore tape parser.
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2017-11-10 22:47:10 -05:00 |
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Thomas Harte
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fabaf4e607
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Adds missing include files, corrects bad include paths and eliminates the Clang-specific __undefined.
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2017-11-10 21:56:53 -05:00 |
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Thomas Harte
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cb015c83e1
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Eliminated C99-style struct initialisations.
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2017-11-10 19:14:19 -05:00 |
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Thomas Harte
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2203499215
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Enables -Wreorder and corrects a few of the more trivial fixes thereby suggested.
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2017-11-09 22:14:22 -05:00 |
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Thomas Harte
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6e1d69581c
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Eliminates a variety of end-of-line spaces.
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2017-11-07 22:54:22 -05:00 |
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Thomas Harte
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f95515ae81
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Eliminates a large number of instance of end-of-line tabs.
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2017-11-07 22:51:06 -05:00 |
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Thomas Harte
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e983854e71
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Converts all uint8_t and uint16_t casts to the functional style.
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2017-10-21 21:50:53 -04:00 |
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Thomas Harte
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ec999446e8
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Commutes int and unsigned casts to the functional style.
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2017-10-21 21:00:40 -04:00 |
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Thomas Harte
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5e3e91373a
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Switches all unsigned int and double casts to functional style.
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2017-10-21 19:49:04 -04:00 |
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Thomas Harte
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7c8e830b90
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Adjusted the Acorn tape parser to avoid signed left shifts.
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2017-10-17 22:34:49 -04:00 |
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Thomas Harte
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edb9fd301c
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Begins this project's conversion to functional-style casts.
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2017-10-03 22:04:15 -04:00 |
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Thomas Harte
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698e4fe550
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Tidies the Disk file hierarchy.
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2017-09-22 22:39:23 -04:00 |
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Thomas Harte
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9d953421d8
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After a quick check, added a couple of other _delegate initialisations. I should probably find a way to template this.
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2017-08-01 07:07:43 -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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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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06ea81fdb2
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Made sure that unrecognised waves don't block the symbol queue, and allowed any type of nonsense to be skipped before finding a byte.
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2017-07-21 20:23:26 -04:00 |
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Thomas Harte
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d69b1e2d11
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Switched parsing logic to looking only for upward zero crossings, that being my new understanding of the ROM.
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2017-07-21 19:39:38 -04:00 |
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Thomas Harte
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130d598ec9
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Corrected some minor out-of-style breaks, and ensured that the name of ZX81 files is returned.
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2017-07-17 19:52:54 -04:00 |
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Thomas Harte
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2179edc7fe
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Adjusted to allow the very first thing found to be data, and ensured that unrecognised symbols break files just as gaps do.
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2017-07-17 07:43:47 -04:00 |
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Thomas Harte
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c2bc34fd87
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Eliminated the PLLParser class. I think the proper abstraction if and when another machine requires PLL-esque parsing is probably to template out the Acorn wiring of a PLL to a Parser, and/or generalise the Acorn shifter. It'll be easier to decide when the time comes.
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2017-07-16 19:25:26 -04:00 |
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Thomas Harte
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1d3ae31755
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Abstracted the concept of an Acorn shifter away from being a PLLParser. The Acorn tape parser now skips using that class and uses the shifter. The actual Electron also uses the shifter. So the two are completely aligned. Net result: the Electron should successfully load exactly when static analysis was successful.
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2017-07-16 19:24:01 -04:00 |
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Thomas Harte
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e5188a60dc
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Settled on the new average-of-length approach to a PLL window sizing, eliminating the old errors-of-phase approach. Since it anchors automatically to the original target clocks per bit, killed the explicit mention of a tolerance.
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2017-07-16 19:03:50 -04:00 |
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Thomas Harte
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e71d13c090
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With the new PLL implementation, switching to a deeper window size returns the Acorn tape parser to: working.
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2017-07-16 17:12:12 -04:00 |
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Thomas Harte
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c8575fe6e0
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Mild clean ups, and a tweak to permitted top and bottom phase.
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2017-07-16 13:39:08 -04:00 |
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Thomas Harte
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253f9603ed
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Split the normal tape parser class into two in order to add a new option: a PLL-driven tape parser. Decided to see what happens if I attempt to use that to parse CSW Acorn data.
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2017-07-15 19:07:35 -04:00 |
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Thomas Harte
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648618d280
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Tweaked bit timing decision.
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2017-07-13 21:26:05 -04:00 |
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Thomas Harte
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2f42874fd3
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Another fix to deal with real-time fighting: allow 8 and 18 pulses to be recognised as 1s and 0s. That's because the hand-off from ROM routines to parsing may occur very shortly before the first pulse of a valid sequence, making it look like there's a ghost. A cleaner solution needs to be found, probably revolving around allowing parsers to be attached to tapes and therefore to run constantly.
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2017-07-06 22:33:03 -04:00 |
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Thomas Harte
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919fc48cc5
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Fixed dumb out-of-bounds access error.
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2017-06-22 22:28:50 -04:00 |
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Thomas Harte
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2c6414ce11
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Adjusted to allow inspect_waves to swallow a gap before a bit if necessary, increasing the opportunities for its call.
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2017-06-11 18:31:09 -04:00 |
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Thomas Harte
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b07af2660d
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Adjusted to make sure that the very end of a tape is properly measured.
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2017-06-08 21:33:35 -04:00 |
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Thomas Harte
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bc0d70b2f7
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Added: a shout-out when the tape has been exhausted.
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2017-06-08 21:32:27 -04:00 |
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Thomas Harte
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7e10c7f9d8
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Relocated the ZX80/81 concept of a 'file' out from Tape into Data, given that it's an exact duplicate of memory.
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2017-06-08 19:09:51 -04:00 |
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Thomas Harte
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c47128f433
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Widened tolerances and ensured zero bits aren't prematurely discarded.
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2017-06-07 17:50:03 -04:00 |
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Thomas Harte
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dbd2944c13
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Took an initial run at the ZX80/81 parser.
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2017-06-07 17:27:05 -04:00 |
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Thomas Harte
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4603fa6f24
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Extended explicitly to support a token of lookahead, which is pretty much what was on offer anyway. Also corrected instance variable names, as per better adoption of C++ norms.
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2017-06-07 17:21:57 -04:00 |
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Thomas Harte
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60300851ea
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Started sketching out a tape parser for ZX80 and '81 files. I think this'll help me to verify whether the .O input is working.
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2017-06-07 10:12:13 -04:00 |
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