 Thomas Harte
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05a85b6ba9
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Resolve various compiler warnings: primarily ~'s promotion to int.
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2026-03-25 13:57:32 -04:00 |
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Thomas Harte
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fa136b89fa
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Do enough of C2 output to catch the tape motor.
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2026-03-23 16:23:34 -04:00 |
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Thomas Harte
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66af2c00a8
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Add TODO.
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2026-03-22 23:06:19 -04:00 |
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Thomas Harte
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1be89a3dd5
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Fix 6821 read decoding; keyboard is now being scanned.
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2026-03-22 19:48:56 -04:00 |
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Thomas Harte
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2a1d9bc8e4
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Try: storage is in control register, but is not writeable.
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2026-03-20 16:41:03 -04:00 |
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Thomas Harte
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3913a2c9d3
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Switch comprehension of what combines to make IRQA and B.
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2026-03-20 14:45:56 -04:00 |
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Thomas Harte
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e098a5d08d
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Attempt wiring of interrupts.
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2026-03-20 13:24:05 -04:00 |
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Thomas Harte
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d2d635a735
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Provide that some control lines might sometimes be outputs.
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2026-03-20 12:58:16 -04:00 |
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Thomas Harte
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aa5692e844
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Communicate interrupts to the PIA.
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2026-03-20 12:54:54 -04:00 |
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Thomas Harte
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f5e6c35060
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Establish that interrupts might happen.
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2026-03-20 10:40:36 -04:00 |
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Thomas Harte
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49412da7db
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Establish a two-stage setup.
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2026-03-20 10:32:19 -04:00 |
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Thomas Harte
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bffbf8184a
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Confirm MO5 address wiring; add hysteresis.
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2026-03-20 10:25:04 -04:00 |
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Thomas Harte
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64648a0388
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Attempt a through-wiring of PIA ports.
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2026-03-20 10:17:09 -04:00 |
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Thomas Harte
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e77bc4790c
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Sketch out some basics of the PIA.
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2026-03-19 21:31:09 -04:00 |
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Thomas Harte
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dcd6b611d0
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Start establishing more MO5 hardware.
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2026-03-19 18:24:10 -04:00 |
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Thomas Harte
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4ee674287e
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Neaten.
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2026-03-09 12:30:53 -04:00 |
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Thomas Harte
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892f16be7b
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Tilt back towards fused divide-and-convert.
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2026-03-09 11:52:51 -04:00 |
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Thomas Harte
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2d1c865366
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Attempt fully generic formulation of divide/flush.
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2026-03-07 16:22:16 -05:00 |
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Thomas Harte
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186b911e8e
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Switch to get/as.
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2026-03-06 15:44:22 -05:00 |
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Thomas Harte
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30b10f8593
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Reduce usages of reinterpret_cast.
(And do some drive-by `const`ing)
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2026-02-28 11:30:15 -05:00 |
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Thomas Harte
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e38a55b393
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Ensure #pragma once is used consistently.
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2026-02-26 13:47:49 -05:00 |
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Thomas Harte
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fafae46fac
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Eliminate out-of-bounds risk.
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2026-02-19 12:31:45 -05:00 |
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Thomas Harte
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6df2ee1427
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Avoid potential out-of-bounds accesses.
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2026-02-19 12:31:45 -05:00 |
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Thomas Harte
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205e21ba21
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Avoid synchronisation issues on inputs_.
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2026-02-18 13:18:24 -05:00 |
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Thomas Harte
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b3e9448ff4
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Go further in avoiding std::function.
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2026-02-03 13:07:40 -05:00 |
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Thomas Harte
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c93dfd7db7
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Experiment with but discover that 'real' FIRs remain out of reach.
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2026-01-17 22:50:35 -05:00 |
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Thomas Harte
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6fb13a4903
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Use std::fill_n where it's more natural.
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2025-12-07 09:33:27 -05:00 |
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Thomas Harte
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6ac6157d06
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Eliminate memset from C++ files.
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2025-12-06 10:55:32 -06:00 |
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Thomas Harte
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9c359627f3
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Add optional initial shift delay.
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2025-11-18 22:47:19 -05:00 |
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 Thomas Harte
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176bda9eb8
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Merge pull request #1637 from TomHarte/Voice3Off
SID: support the voice 3 disable bit.
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2025-11-14 19:35:05 -05:00 |
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Thomas Harte
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9f0a0443a8
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SID: support the voice 3 disable bit.
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2025-11-14 15:38:54 -05:00 |
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Thomas Harte
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909fa57b27
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Record references for the SID and biquad filter.
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2025-11-14 13:29:15 -05:00 |
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Thomas Harte
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c4fe38a61f
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Allow potentometer inputs to be set; disable SID by default.
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2025-11-13 18:05:13 -05:00 |
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Thomas Harte
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c9c1bde6e2
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Switch to spinning on SID thread synchronisation.
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2025-11-13 17:59:24 -05:00 |
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Thomas Harte
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d01e1f3bb1
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Block and synchronise threads for voice 3 readback.
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2025-11-13 17:34:57 -05:00 |
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Thomas Harte
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fd32e63459
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Clean up: pull out noise generation, remove code from header.
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2025-11-13 13:44:53 -05:00 |
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Thomas Harte
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dbbb1d60fc
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Add commentary, use filter reconfiguration to retain sample history.
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2025-11-13 13:27:55 -05:00 |
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Thomas Harte
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1ce013bcf7
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Simplify, update noise tap.
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2025-11-13 11:59:56 -05:00 |
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Thomas Harte
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86bf019aac
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Attempt further to improve filter precision.
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2025-11-13 11:54:37 -05:00 |
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Thomas Harte
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d00546dd77
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Add post hoc filter, attempt to juice precision.
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2025-11-13 07:31:59 -05:00 |
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Thomas Harte
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cf33e17688
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Attempt to use biquad filter; fix signs.
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2025-11-12 23:08:35 -05:00 |
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Thomas Harte
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c5c6c5ff72
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Add textbook filter construction.
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2025-11-12 22:06:48 -05:00 |
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Thomas Harte
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fa0835abd8
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Capture all filter parameters.
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2025-11-12 17:47:49 -05:00 |
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Thomas Harte
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f232b179ed
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Partition channels into filtered and unfiltered, and apply no-op biquad.
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2025-11-12 17:40:14 -05:00 |
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Thomas Harte
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a4a0026cab
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Reintroduce decay stage; flip pulse meaning.
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2025-11-11 21:38:27 -05:00 |
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Thomas Harte
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eac7493180
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Support master volume.
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2025-11-11 21:04:07 -05:00 |
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Thomas Harte
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989fb32fba
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Fix clocking, do a linear attack phase.
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2025-11-11 20:53:54 -05:00 |
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Thomas Harte
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735afcfabb
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Adopt painful pulse test, temporarily (?).
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2025-11-11 18:26:00 -05:00 |
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Thomas Harte
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37152a1fad
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Start testing; I'm now unsure about pulses.
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2025-11-11 17:54:31 -05:00 |
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Thomas Harte
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d23dbb96c2
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Support system volume, avoid clipping.
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2025-11-11 14:40:04 -05:00 |
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