Commit Graph

144 Commits

Author SHA1 Message Date
719f289eb3 Render 2bpp charset 2024-01-14 21:29:19 -05:00
d0cbfcaae7 emulation loop frame 2024-01-14 16:20:33 -05:00
57e6041f5f show upcoming instruction 2024-01-14 15:57:56 -05:00
a7780712d8 clippy 2023-12-30 20:18:31 -05:00
f896fa7018 Show bg buttons 2023-12-30 20:18:31 -05:00
9561aa7737 Show PPU registers and vram 2023-12-30 20:18:31 -05:00
3fead4b767 some refactors and showing cpu registers 2023-12-30 20:18:31 -05:00
d67edcba54 memory map viewer 2023-12-30 20:18:31 -05:00
034a56cfdd enable debugging window 2023-12-30 20:18:31 -05:00
59df55f9b5 file picker 2023-12-30 20:18:31 -05:00
ebfc0ab2e5 wip window for game framebuffer 2023-12-30 20:18:31 -05:00
d13845c193 wip menu bar 2023-12-30 20:18:31 -05:00
072c17648c sample egui app 2023-12-30 20:18:31 -05:00
582e291329 delete old frontend stuff 2023-12-30 20:18:28 -05:00
98c2c90c08 Refactor CPU instructions (#2) 2023-12-30 21:34:08 +00:00
2e4dd7b15c decouple cycle increment logic from cpu struct (#1) 2023-12-26 03:42:07 +00:00
1642d582cb add emulator screenshot 2023-12-10 14:28:31 -05:00
28784f47d3 refactor DMA ticking, cpuadc chars are now visible through debug window 2023-10-07 23:33:35 -05:00
7769964cf6 WIP DMA transfer logic 2023-10-07 15:32:55 -05:00
e701274cdb Small readability refactor 2023-10-07 11:21:37 -05:00
7bdd9ab285 fix tests 2023-10-06 23:14:55 -05:00
5c8bd6afca fix ldx and stx instructions and small refactor to vram 2023-10-06 23:08:03 -05:00
8f05a21ebc Fix bugs with emulation mode flag 2023-10-05 16:21:33 -05:00
265da3470f attempt to fix charset rendering (no success) 2023-07-10 21:43:01 -05:00
703e819e80 WIP charset map render 2023-07-09 19:09:35 -05:00
967cf77cc2 fix vblank nmi register and address mapping 2023-07-09 16:14:51 -05:00
ea7fb8ce65 define all ppu registers 2023-07-09 14:03:59 -05:00
85f41b872d refactor frame loop 2023-07-09 12:40:52 -05:00
a68a4b1764 Adjustments to make emu core run faster when not paused 2023-07-08 23:44:24 -05:00
b9f0079854 rearrange windows 2023-07-08 23:21:47 -05:00
ff76817796 bugfix (using wrong boolean for disassembler) 2023-07-08 22:15:59 -05:00
3e32e9d606 display PPU registers and VRAM debug info 2023-07-07 21:58:15 -05:00
e6d97f7203 read_external function 2023-07-07 19:13:31 -05:00
e7a40db745 vram writes, reads, auto increments and clear vblank nmi flag when read 2023-07-05 23:13:14 -05:00
a82c554b25 WIP VRAM writes 2023-07-05 21:47:43 -05:00
98861336d1 functions to get background char and tile addresses 2023-07-04 22:22:43 -05:00
c8db7d6e68 get_bg_modes function 2023-07-02 20:24:58 -05:00
9d99d2d194 WIP vblank nmi 2023-07-02 17:30:42 -05:00
300456a2ef h/v counters 2023-07-02 10:29:10 -05:00
4ae49442ec update readme 2023-07-01 15:50:46 -05:00
bc47d374e0 Fix branching bug 2023-06-20 21:51:40 -05:00
92929af185 Fix bugs related to 16bit mode, emulation mode and REP instruction 2023-06-19 21:50:52 -05:00
ecaaaab4b4 WIP Interrupt handling 2023-05-30 21:13:52 -05:00
93cc597c10 wai and wdm instructions 2023-05-22 23:16:21 -05:00
95397a6275 Reset vector and rst instruction 2023-05-22 21:57:09 -05:00
ad94af0a61 direct_page_indexed_indirect wrapping add failsafe 2023-05-22 21:33:32 -05:00
c98c7bdc2d print status flags 2023-05-20 23:20:48 -05:00
c6865eed68 Small disassembler 2023-05-20 23:03:20 -05:00
71801857f0 XCE instruction 2023-05-20 18:54:42 -05:00
7b12911e4a Reset vector 2023-05-15 22:21:22 -05:00