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* DSi power button and volume switch support (#1630)Ed_IT2023-04-04
| | | | | | | | | | | | | * Add proper BPTWL interrupts * Added DSi power button and volume switch hotkeys * Added hardware reset workaround * Adjusted syntax to follow guidelines * Added DSi output volume synchronization * Fix trivial member function error
* actual DSi camera support (#1520)Arisotura2022-10-02
| | | basically feeding something that isn't a fixed stripe pattern, and emulating enough of the camera hardware to make this work
* merge local_wifi (#1516)Arisotura2022-09-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * attempt at betterer wifi * add preliminary sync mechanism * fix gaps in wifi implementation * move local-MP comm to its own module instead of cramping Platform.cpp * remove some stupid cruft * as you wish, Sorer (starting work on shared-memory system) * shared-memory IPC that actually works (albeit Windows-only for now) * shut up logging from NULL writes on ARM7 (ffs Nintendo learn to code) * get this somewhat good * leave client sync mode when host deauths. makes download play actually work. * start implementing MP-comm error handling * * add MP-reply error counters * feeble attempt at fixing slowdown/desync/etc problems * somewhat better exchange/sync method * * when entering power-saving mode, be sure to finish transferring the current frame first * fix misc bug due to old cruft leftover makes for a more stable connection * remove a bunch of cruft * set wifi time interval to 34 cycles instead of 33. games seem sensitive to the general timing of wifi vs the rest of the system, and this seems to make things run better, atleast until I rewrite this to use a proper scheduler. * more graceful handling of disconnects * deal with FIFO overflow more gracefully * BAHAHAHAHAHAHAHAHHHH THE SNEAKY BASTARDS so, when the DS receives a beacon with the right BSSID that beacon's timestamp is copied to USCOUNTER * attempt at making the connection process smoother for weird games * * begin adding POWCNT2, only applies to wifi for now * begin work on wifi scheduler * implement the shitty timers * add the RF wakeup thing * begin work on receiving frames. for now it can just receive melonAP beacons, but hey, it's a start. * add enough TX functionality that online wifi is a possibility again. * there are problems with this scheduler thing. committing it anyway * kind of a rollback... we're gonna work out a compromise on this, I guess * don't transmit shit if RXCNT.bit15 isn't set * move RX-finish to its own function. more accurate filtering. implement RXFILTER. * remove some cruft * fix some of the shittiness when trying to connect more than two players * fix some more shittiness * fix more wifi shittiness (mainly don't try to receive shit while sending a frame) * run wifi every 8µs. improves performance. * fix IRQ14/IRQ15 * make this work under Linux * Make it work on macOS, for now using a custom sem_timedwait implementation. If anyone knows anything about mach ports and have an idea for how to make this work using mach IPC, please do let me know. * 25ms seems like a good timeout * begin work on proper multiplayer UI shito. for now, determine a global instance ID, and derivate the system MAC from it. remove 'randomize MAC' option. * finish removing RandomizeMAC * lay groundwork for instance-unique config * work some on the UI... make it not labelled Fart * more UI work: make it explicit that some things are instance-unique * separate firmware files for multiplayer instances * make instances save to different save files, too * more UI work, make things somewhat less shitty * lay base for the multiplayer settings dialog * actually hook up most of that dialog * actually implement the fun audio settings * ensure all the wifi shit is properly savestated and reset. properly update timings for the wifi region when wifi is disabled. * add more fun labels * * ignore WEP frames if WEP is off * implement RX_LEN_CROP * fake enough of WEP processing to make Inazuma Eleven work * * do not copy more ROM banner data than actually needed * avoid trying to read out of bounds if the banner offset is bad * Fix oversight with the preferences action causing the build to fail on macOS Co-authored-by: Nadia Holmquist Pedersen <nadia@nhp.sh>
* update copyright headersArisotura2022-01-09
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* Custom path support (#1333)Arisotura2022-01-07
| | | | | | | also including: * getting rid of shitty strings * all new, cleaner ROM handling code * base for DSi savestates * GBA slot addons (for now, memory cart)
* oopsArisotura2021-11-17
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* decouple JIT from Config. bahahahahahArisotura2021-11-17
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* DMA timing renovation (#1207)Arisotura2021-08-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * make timers usable for measurement shito without being assfuckingly unreliable * bürp * Arisotura can you ever clean up your goddamn code also regroup the timer code instead of having it split weirdly * make the set-timing functions a tad less hacky * congrats Arisotura you made an ass-enum * add timing region tables, and separate timings for ARM9 DMA (exempt of 3c penalty) * temp work on DMA timings, not finished also, did you know? 'increment/reload' is also a thing for the source address * begin work * add some of the GBA slot/wifi timings * complete it, I guess * make some progress * getting somewhere * sdsdfs * see, Arisotura, was it that hard? blarg.
* Add PoroCYon's DSP code. (#1123)purringChaos2021-06-06
| | | | | | | | | | | | | | | * Add PoroCYon's DSP code. * Remove some teakra iles that we dont need. * make some requested changes. * move DataMemoryOffset into namespace. * use deault param. * ad the switch change * <Generic> forget about the default parameter
* Cart refactor (#1073)Arisotura2021-04-25
| | | complete cart-interface refactor, will make this code a lot easier to deal with
* update copyright year and add missing GPL headersRSDuck2021-03-12
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* Polish up archive support (#930)Madhav Kanbur2021-01-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fix directory path when extracting from archive * Don't create new dir in execution dir of melonds * Create it beside the archive instead Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * ArchiveUtil : Use QT functions for I/O * Make it more platform independent, cleaner * Fixes permission related crash on linux Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * NDSCart : Abstract out common code in LoadROM() Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Extract nds roms to memory * Some stuff is still broken in the frontend Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * GBACart : Abstract out common code in LoadROM() Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Extract gba roms to memory Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Integrate archive support with recent files Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * onClickRecentFile : Pause emu thread conditionally * Don't pause at start of the function * If user opens an archive and hits cancel, it won't pause Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Handle Resets when loading from archives * Ask user to pick the rom(s) again (i.e. GBA & NDS) when there are multiple files in the archive(s) * Directly load if only 1 file Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Archive support for drag-n-drop * Also recent files support for drag-n-drop Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * main : Allocate rombuffer objects on stack * Less messy, decreases chances of memory leaks * Underlying implementation of qbytearray uses heap (hopefully?) Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * GetSavestateName : Archive support * Construct ssname from srampath (since rompath has archive name) NOTE: In general, archive name != rom file name !!!!!!!!!! Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Add srl and dsi as "direct-load" formats * Direct-load = anything not in an archive Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Don't use static functions Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Remove QT stuff from Util_ROM * Also, during reset, directly load file from archive (no rom picker) Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Remove QT includes from FrontendUtil.h Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Util_ROM/LoadROM() : Use SetupDSiNAND() Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Util_ROM/Reset() : Use strrchr() Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Util_ROM : Put Archive stuff behind ifdefs Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * main: Set parent widget for archive dialog boxes Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com> * Revert "Util_ROM/Reset() : Use strrchr()" This reverts commit c8af6f066f6aa15e5557e478417edb125cad0809.
* Implement "lag frame" flag and counter (#949)SuuperW2021-01-21
| | | | | * Implement "lag frame" flag and counter, and expose flag and both frame counters. BizHawk wants these. * Track frame count and lag frames while the system isn't running.
* use C++ style structs everywhereRSDuck2021-01-02
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* make things function atleast somewhatArisotura2020-10-26
| | | | no pciture is being actually sent yet
* Merge branch 'master' into dsi_cameraArisotura2020-10-26
|\ | | | | | | | | # Conflicts: # src/DSi_I2C.cpp
| * add functionality to import savefilesRSDuck2020-09-11
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* | messin' aroundArisotura2020-09-08
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* DSi: make ARM9-clock-selector actually workArisotura2020-08-17
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* reconcile DSi and JIT, fastmem for x64 and WindowsRSDuck2020-06-30
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* first steps in bringing over the JIT refactor/fastmemRSDuck2020-06-16
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* Merge branch 'generic_jit' of https://github.com/Arisotura/melonDS into ↵RSDuck2020-06-16
|\ | | | | | | generic_jit
| * rewrite JIT memory emulationRSDuck2020-06-16
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| * make it able to switch between DS and DSi modesArisotura2020-06-01
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| * Merge remote-tracking branch 'remotes/origin/master' into melonDSiArisotura2020-05-30
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| | * add back some hotkeys.Arisotura2020-05-19
| | | | | | | | | | | | remove some legacy cruft from NDS.cpp.
| * | Merge commit '4b57416552ec2fa95216e2b044559f215723bf70' into melonDSiArisotura2020-05-30
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| * | * add old DS BIOSes and 04004000 BIOS-switchArisotura2019-08-05
| | | | | | | | | | | | | | | fixes audio issues when running DS games * attempt adding other fun shit like dynamic RAM size, but that mostly went nowhere for now
| * | TSC: add backwards-compatibilityArisotura2019-08-04
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| * | lay base for DSi-mode TSCArisotura2019-08-04
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| * | wifi: take this shit further. complete wifi initArisotura2019-08-04
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| * | lots of things. attempting to make wifi init work. not there yet.Arisotura2019-07-24
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| * | tremble upon the NDMA implementationArisotura2019-06-18
| | | | | | | | | | | | that doesn't do much beyond getting stuck
| * | take all the SDMMC shit further. now it's completing MMC init and trying to ↵Arisotura2019-06-18
| | | | | | | | | | | | read shit.
| * | add IE2/IF2Arisotura2019-06-16
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| * | add all sorts of shitArisotura2019-06-13
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| * | BAHAHAHAHHHHArisotura2019-06-13
| | | | | | | | | | | | mostly just going to derp around some, so don't hold your breath here
* | | rewrite JIT memory emulationRSDuck2020-05-09
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* | detect whether we are running the gameArisotura2020-02-24
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* | update copyright yearsArisotura2020-02-14
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* | Properly init/deinit the GBA slotRaphaël Zumer2019-12-08
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* also, update copyright nameArisotura2019-01-22
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* redesign main emu loop to use timestamps instead of being a trainwreckStapleButter2019-01-05
| | | | | | | | * cleaner code * faster in some cases * more accurate (on-demand compensation for timers and GPU) * less prone to desyncs * overall betterer
* proof-of-concept code for closing/opening lid.StapleButter2018-12-14
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* preliminary microphone code. requires an actual microphone. resulting audio ↵StapleButter2018-12-12
| | | | is farty and blargy as fuck.
* add nocashPrint type shitStapleButter2018-12-12
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* add missing shit to savestates. bump the version up.StapleButter2018-12-11
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* finish the work on the main loop. finally fix all cases of desync I could ↵StapleButter2018-12-11
| | | | find. also add #ifdef'd debug code to check for desyncs.
* temp commitStapleButter2018-12-11
| | | | almost done killing ARM9/ARM7 desync, f
* take it somewhere.StapleButter2018-12-09
| | | | still need to speed it up a tad.