112 Commits

Author SHA1 Message Date
e226a59a2f chore: stub 8-bit window registers 2022-06-04 09:48:59 -03:00
b6f5517c89 fix: replace affine bg register bitfields with signed integers 2022-06-03 19:26:52 -03:00
2dc3864dca chore: use stdlib endian-aware integer read/write functions 2022-06-03 13:26:55 -03:00
38afb567b9 chore: misc style improvements 2022-05-27 22:09:15 -03:00
413ff02ad9 fix(backup): resolve banking issue in flash impl 2022-05-27 21:17:50 -03:00
517ed7a835 chore: remove awful ptr casts in backup.zig and bios.zig 2022-05-27 20:24:09 -03:00
d4bc1f2cd0 feat: pass jsmolka's bios.gba 2022-05-27 20:08:09 -03:00
a2d2a84850 chore: implement apu u16 reads 2022-05-21 15:09:32 -03:00
af2ad6c924 chore: improve APU accuracy + scheduler refactoring 2022-05-20 16:01:12 -03:00
c40cc2ba30 feat: stub Affine BG registers 2022-05-18 15:50:40 -03:00
2e821ab79c chore: improve audio accuracy 2022-05-17 11:28:05 -03:00
660c8a2d62 chore: clean up DMA code 2022-05-05 22:36:11 -03:00
9d590b099a feat: handle DMA IRQs (maybe?) 2022-05-05 22:04:59 -03:00
d5443d9c2f chore: contain Timers in a tuple rather than a struct 2022-05-05 20:09:00 -03:00
f0ce39230b chore: contain DMA Controllers in a tuple rather than a struct 2022-05-05 19:53:12 -03:00
208e88e869 chore: resolve incorrect memory mirror in VRAM
+ stub GPIO registers on ROM Write
2022-05-05 16:44:48 -03:00
5df023fb41 chore: stub a few I/O registers 2022-05-03 22:41:05 -03:00
46ac1542a6 chore: allow 8-bit IO to BG0CNT and BG1CNT
BG0CNT and and BG1CNT now work properly in mario kart
2022-05-01 20:41:00 -03:00
f2f4bb205a chore: misc print message improvements 2022-04-29 12:41:05 -05:00
6c88a0aec2 chore: improvements to APU accuracy 2022-04-29 12:19:31 -05:00
a87b46898b chore: special case saving for ROMS without titles 2022-04-27 18:08:44 -05:00
d9c9105449 feat: pass DenSinH's eeprom-test 2022-04-25 17:20:43 -05:00
05a432f1c1 feat: implement EEPROM 2022-04-25 16:23:24 -05:00
f4a48d536c chore: implement I/O regsister for Minish Cap 2022-04-25 08:01:34 -05:00
1812fb8008 chore: write more debug log messages for unimplemented registers 2022-04-22 22:19:26 -03:00
e3553bcbd6 feat: panic on unimplemented I/O in ReleaseSafe/Debug but not ReleaseFast 2022-04-22 20:56:52 -03:00
9cce4d9859 chore: misc improvements 2022-04-21 10:15:52 -03:00
85e8ca9146 feat: implement Noise
Kirby & The Amazing Mirror crashes only in ReleaseSafe / ReleaseBug.

TODO: Figure out why
2022-04-21 02:40:02 -03:00
2f07c18f0b feat: implement ch3 2022-04-21 00:21:55 -03:00
ed3d275974 feat: implement ch2 2022-04-20 21:33:46 -03:00
0184ec3e5e feat: implement ch1
TODO: It's really loud
2022-04-20 20:52:50 -03:00
172a59aefb feat: schedule audio sampling on scheduler
DMA sound in games like Pokemon Emerald, Chobits, Love Hina, and Kirby:
Nightmare in Dream Land sound great save for conerns about resampling
2022-04-14 05:58:32 -03:00
92cabd248b chore: improve timer behaviour 2022-04-14 01:58:40 -03:00
9b9b6c0d6f feat: implement ARM read open bus 2022-04-13 23:28:14 -03:00
c1b74d556a chore: move log statement 2022-04-13 21:45:15 -03:00
dfe94fb931 chore: remove magic numbers 2022-04-13 21:39:35 -03:00
ffbb31c767 chore: remove unnecessary 32MB allocation 2022-04-13 21:25:41 -03:00
714209565b chore: define more I/O read/writes 2022-04-12 00:50:44 -03:00
76b4d56ca6 feat: Initial Implementation of DMA Audio 2022-04-10 04:50:09 -03:00
c100d64fcb chore: tick scheduler on memory access 2022-04-09 19:43:27 -03:00
5da84aff36 chore: log error on open bus in page 0x00 and 0x01 2022-04-09 18:01:17 -03:00
76789aa8bc chore: rewrite I/O read/writes 2022-04-08 17:07:36 -03:00
80e714e2eb chore: reimplement bus read/writes 2022-04-08 16:48:43 -03:00
a976a5769e fix: pass none.gba and kind of sram.gba from jsmolka test suite 2022-04-08 14:38:35 -03:00
6df55c2d86 feat: implement GamePak out-of-bounds reads 2022-04-08 02:34:08 -03:00
a1008738d2 chore: run zigfmt 2022-04-08 02:13:58 -03:00
aac01b0bfe chore: rewrite read/write methods for remainig Bus devices 2022-04-08 02:08:26 -03:00
29da7b294e feat: implement Flash backup cartrige kinds 2022-03-28 19:41:22 -03:00
bf7b533b3c chore: stub more apu I/O addresses 2022-03-28 19:40:47 -03:00
37c039fb92 fix: don't create un-needed save file
If we don't know if we support a game's save type yet, avoid
creating a file for it.
2022-03-22 15:03:05 -03:00