c35010a778
Remove old Forth_103.rom, which needed patch.
2022-11-07 21:05:49 -05:00
4a8297ebca
Checkin JGH's patched FORTH ROM again.
2022-11-07 21:05:05 -05:00
cbfa45dd7c
Merge pull request #195 from jgharston/main
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Startup sets LastBreak flag
2022-11-07 20:52:12 -05:00
5024aa5a98
Startup sets LastBreak flag
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Fixes FORTH startup problem.
2022-11-08 01:51:12 +00:00
30fc0d3512
Reverted FORTH ROM. Updated applecorn.po.
2022-11-07 20:19:44 -05:00
8b16504299
Pitch envelope fix.
2022-11-07 19:28:43 -05:00
5e5dc22b08
Briefly enable IRQs in WORD07 to allow queue to drain.
2022-11-07 15:58:19 -05:00
a7d00985bf
Audio bugfix. INS and CNP must not enable IRQ!!
2022-11-07 14:55:57 -05:00
8953913ab9
Fixed release date.
2022-11-07 12:25:25 -05:00
150f71a0bc
Merge JGH PR#193. Fix capitalization in PRINTDEC.
2022-11-07 12:23:11 -05:00
2d29a0de62
Merge pull request #193 from jgharston/main
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Patched FORTH, rewrote BUILD, some tweeks
2022-11-07 12:18:17 -05:00
bca22d266e
Rewrote *BUILD, some tweeks
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Added *BUILD back in, rewritten to avoid writing to code space.
OSWORD routines already have IRQs off, so don't need to jump through IRQ setting.
Removed some debug code.
2022-11-07 12:25:54 +00:00
7ef0249b32
Fixed FORTH103 ROM
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Patched FORTH103 to stop HELP routine overwriting language workspace.
2022-11-07 12:22:08 +00:00
6c8749eb51
Calibrated frequency and duration properly.
2022-11-06 23:06:47 -05:00
c6352c6aed
Re-added *BUILD, which I accidentally lost.
2022-11-05 17:36:09 -04:00
ba5808d141
Merge pull request #191 from jgharston/main
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Added TV, ROM, TAPE
2022-11-05 17:18:08 -04:00
f5074c6de6
Updated comments in mainmem.audio.s
2022-11-05 17:17:33 -04:00
450ab1c636
Added TV, ROM, TAPE
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Added TV, ROM, TAPE to command table, translated into OSBYTE calls.
(Could also add MOTOR -> OSBYTE &88)
2022-11-05 21:14:05 +00:00
2ed8f9b785
Adjusted 100Hz timer. Added BBC BASIC tunes.
2022-11-04 22:30:29 -04:00
b691b0e3f8
Reset Ensoniq on Ctrl-Reset. Fixes #185 .
2022-11-04 21:27:20 -04:00
8eefb97f1d
Removed commented-out code.
2022-11-04 21:02:30 -04:00
a9a3a00e5b
Removed redundant JMP.
2022-11-04 21:00:21 -04:00
9d6905d3b9
*BUILD now prints line numbers, like Acorn DFS does.
2022-11-04 01:20:21 -04:00
b6d33e620b
Minor tweak to *BUILD code.
2022-11-04 00:47:29 -04:00
3f8465983b
Minor tweak to audio engine 'hold' function.
2022-11-03 23:35:17 -04:00
d5ad7f8cea
Fix to #142 (thank you JGH!)
2022-11-03 20:22:02 -04:00
ef65f14b5c
Merge pull request #189 from jgharston/main
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RDCH/INKEY exits correctly with already set Escape state
2022-11-03 20:19:35 -04:00
412408ce81
RDCH/INKEY exits correctly with already set Escape state
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This fixes the Pascal *Help/Press Escape bug.
It was caused by RDCH/INKEY exiting with the flags wrong if Escape already set on entry.
2022-11-03 23:14:09 +00:00
29a688c5f3
Less buggy *BUILD.
2022-11-03 00:14:24 -04:00
c397a92ec1
More README.md stuff.
2022-11-03 00:02:00 -04:00
e51c482938
Updated README.md to add `*BUILD`.
2022-11-02 23:58:20 -04:00
634841df6d
Implemented *BUILD.
2022-11-02 23:56:29 -04:00
3da7e82cc7
Added another sample disk of BBC BASIC music programs.
2022-11-01 18:50:05 -04:00
420defa1b3
Added two diskettes of BBC BASIC tunes.
2022-11-01 18:21:13 -04:00
5431840b59
OSWORD &02 is implemented (so you can set `TIME`).
2022-10-31 21:29:53 -04:00
e969d2cceb
First attempt at calibrating frequency
2022-10-31 21:13:13 -04:00
76ca965adb
Added five-byte system clock, OSWORD &01.
2022-10-31 18:47:29 -04:00
43e429d4df
Implemented ADSR release 'hold' feature
2022-10-31 17:48:52 -04:00
7fece994bc
Removed unnecessary PHY/PLY.
2022-10-31 16:34:42 -04:00
f3ee7bfef2
If prev note hasn't decayed, use residual amplitude
2022-10-30 17:54:22 -04:00
c407ce0d6b
Maintain hold nybble when releasing note
2022-10-30 17:35:31 -04:00
38cb7cd1b4
Added additional envelope buffers.
2022-10-26 03:22:03 -04:00
76d3c61c9a
Updated release date to 2022-10-25.
2022-10-25 21:41:00 -04:00
1b9f7acd55
Fixed bug in chord synchronization.
2022-10-25 21:39:41 -04:00
2af37adc82
Implement ADSR release phase.
2022-10-25 15:47:27 -04:00
911424173b
Bugfix for ADSR with change/step = 0
2022-10-25 14:36:02 -04:00
a31c9d6374
Fixed bug in amplitude envelope handling.
2022-10-24 20:50:37 -04:00
bcecb6d7fe
Merge pull request #183 from jgharston/main
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Tweek to SOUND and OSWORD
2022-10-20 11:59:54 -04:00
762d2ea13e
SOUND ignores non-internal channels
2022-10-20 16:17:30 +01:00
6bcb59575e
Added VDU entries to OSWORD table
2022-10-20 16:05:50 +01:00
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