44b605970f
chore(snd): rename some structs
2021-07-12 10:03:45 -05:00
b13444c885
feat(snd): simplify audio buffer
...
continuous-integration/drone/push Build is passing
The audio buffer now is held by crossbeam. The developers of said
library could write a batter queue than I could anyday
2021-07-11 23:48:16 -05:00
3b772c7c49
feat(snd): synchronize audio with rest of system
...
In it's current form I think this is actually rather inefficient. It's
also not very accurate since I throw away a lot of samples for no real
good reason. More improvements to thiss will be coming henceforth
2021-07-11 23:22:17 -05:00
91d19a7e66
chore(snd): mask unreadable bits from return values
2021-07-09 21:16:33 -05:00
ce630baa5d
feat(snd): implement audio playback using rodio
continuous-integration/drone/push Build is failing
2021-07-09 01:25:52 -05:00
0fa818a1a6
chore(snd): reimplement NR52 & implement sampling for ch2
...
Also add rodio as dependency for audio
2021-07-08 22:36:28 -05:00
39af03aebf
chore(bus): stub 0xFF4D
2021-07-01 23:09:02 -05:00
fc4a898177
chore: reorganize select parts of codebase
2021-06-27 20:28:29 -05:00
278953ab78
chore(snd): implement shift amount for channel 3 volume
2021-06-24 01:13:58 -05:00
67e2a6ad79
feat(snd): implement ch 1,2,3 and 4 length function
2021-06-24 01:00:07 -05:00
0c843b9ca9
feat(snd): implement volume envelope in ch1, 2 and 4
2021-06-23 21:49:25 -05:00
d9db3e404f
fix(ppu): stub IO address 0xFF7F
...
Tetris now runs without requiring any local modifications
2021-06-15 01:19:40 -05:00
fe8598fd61
feat(snd): implement ch4
2021-06-15 01:11:18 -05:00
5b041d4713
chore(bus): rename sound property to snd
2021-06-15 00:30:08 -05:00
909972d36e
feat(snd): implement channel 3
2021-06-15 00:29:31 -05:00
e45c13f719
feat(sound): implement NR10
2021-06-14 23:51:37 -05:00
6a7ff66274
chore(sound): implement channel 2 registers
2021-06-14 23:37:30 -05:00
17024c439a
chore(ppu): emu now properly handles VRAM and OAM write guards
2021-06-09 22:04:06 -05:00
2b7958f5f3
chore(bus): add a select few read/write guards
2021-06-09 20:48:31 -05:00
50efe12aec
chore: change how bus components are clocked
2021-06-09 19:41:10 -05:00
a904503b90
chore: document IO registers
2021-06-09 13:43:46 -05:00
1449ed3765
fix(joypad): reimplement joypad
2021-06-07 17:23:48 -05:00
dd86330e1d
fix(bus): Fix address calculation error in Echo RAM
2021-06-07 00:22:11 -05:00
d5e67568dd
chore(bus): temporarily disable VRAM and OAM gates
...
There appears to be severe timing issues in the ppu which result in
regressions with these gates enabled. They are commented out for now,
but will be re-enabled once the timing issues in the PPU are fixed
2021-06-07 00:01:40 -05:00
e8e6c41dbe
fix(dma): initial version of dma transfer now works
2021-06-06 23:57:54 -05:00
d623800005
fix: apply clippy suggestions
2021-06-06 21:30:08 -05:00
c428e934d8
fix(bus): improve guards for illlegal memory IO
2021-06-06 21:18:19 -05:00
ef4e54aba6
chore: restrict what should be pub or not
2021-06-06 20:47:11 -05:00
878edd4082
chore: replace pub with pub(crate) when possible
2021-06-06 19:14:28 -05:00
b7b213b6b9
chore(bus): implement read/write blocks when dma is active
2021-06-05 20:53:35 -05:00
811a9f9cc9
feat(dma): implement non-working dma transfer
2021-06-04 13:47:06 -05:00
86f3a897f1
feat(egui): add timer window
2021-06-02 02:44:32 -05:00
9ea26d4a05
chore: improve performance of match statements
2021-05-19 02:52:32 -05:00
abdff1251e
fix: properly implement LY==LYC behaviour
2021-05-05 08:29:39 -05:00
6f919acafb
chore(bus): remove 0xFF7F matches from read and write_byte
2021-05-04 21:38:37 -05:00
5a59c31b72
fix(joypad): fix bug where gameboy overwrites read only bits
2021-05-03 23:37:30 -05:00
4abb2833c4
chore: implement gamepad controls
2021-05-03 23:11:39 -05:00
1e19854ab0
feat: reimplement joypad status register
2021-05-03 03:27:23 -05:00
9003617459
chore: rename properties in bus.rs
2021-04-27 04:06:08 -05:00
b43c8ac7c9
feat(cartridge): grab title from the ROM
2021-04-14 01:21:45 -05:00
5931fe95e3
feat(ppu): implement (broken) sprite renderer
2021-04-09 00:35:41 -05:00
7425384fb1
chore: convert select base 10 constants to base 16
2021-04-08 20:32:32 -05:00
770b081f98
feat(ppu): stub sprite attribute table
2021-04-08 20:28:30 -05:00
23de87e482
chore: remove panics when gameboy performs certain actions
2021-04-08 19:23:29 -05:00
41081e9cce
feat(bus): implement echo RAM
2021-04-08 17:58:33 -05:00
e2fa72aa0e
chore: remove unecessary eprintln! statements
2021-04-08 00:02:54 -05:00
62bd88945f
chore: rename a couple of interrupt instances to "int" instead of
...
"interrupt"
2021-04-04 01:52:53 -05:00
777abd1c10
chore: rename some symbols
2021-04-04 01:31:31 -05:00
4dd7a0d9ce
chore: fix several clippy warnings
2021-04-04 01:19:39 -05:00
25e44f3e49
chore: fix condition when logs are printed
2021-03-27 15:07:17 -05:00
