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* convert SPU to OOPArisotura2023-11-04
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* update copyright yearsArisotura2023-11-04
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* hopefully get the compiler to shut upArisotura2023-11-03
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* get this started: refactor SPI in OOPArisotura2023-11-03
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* better, less hacky, more OOP-friendly scheduler designArisotura2023-11-02
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* Refactor the core's handling of firmware and BIOS images to rely less on the ↵Jesse Talavera-Greenberg2023-09-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | file system (#1826) * Introduce firmware-related structs * Fix some indents * Move the generated firmware identifier to a constant * Document the WifiAccessPoint constructors * Add some constants * Remove a stray comment * Implement Firmware::UserData * Add Firmware::Mask * Document Firmware::Buffer * Add a Firmware constructor that uses a FileHandle * Set the default username in UserData * Update the UserData checksum * Forgot to include Platform.h * Remove some redundant assignments in the default Firmware constructor * const-ify CRC16 * Replace the plain Firmware buffer with a Firmware object - Remove some functions that were reimplemented in the Firmware constructors * Fix some crashes due to undefined behavior * Fix the user data initialization - Initialize both user data objects to default - Set both user data objects to the same touch screen calibration * Follow the DS logic in determining which user data section is current * Remove an unneeded include * Remove another unneeded include * Initialize FirmwareMask in Firmware::Firmware * Use the DEFAULT_SSID constant * Add SPI_Firmware::InstallFirmware and SPI_Firmware::RemoveFirmware * Move a logging call to after the file is written * Add a SaveManager for the firmware * Touch up the SPI_Firmware::Firmware declaration * Move all firmware loading and customization to the frontend * Call Platform::WriteFirmware when it's time to write the firmware back to disk * Fix some missing stuff * Remove the Get* functions from SPI_Firmware in favor of GetFirmware() * Implement SPI_Firmware::DeInit in terms of RemoveFirmware * Add Firmware::UpdateChecksums * Fix an incorrect length * Update all checksums in the firmware after setting touch screen calibration data * Use the Firmware object's Position methods * Remove register fields from the Firmware object * Install the firmware before seeing if direct boot is necessary * Install the firmware before calling NDS::Reset in LoadROM * Slight cleanup in ROMManager * Fix the default access point name * Shorten the various getters in Firmware * Add qualifiers for certain uses of firmware types - GCC can get picky if -fpermissive isn't defined * Add an InstallFirmware overload that takes a unique_ptr * Log when firmware is added or removed * Don't clear the firmware in SPI_Firmware::Init - The original code didn't, it just set the pointer to nullptr * Fix a typo * Write back the full firmware if it's not generated * Move the FreeBIOS to an external file * Load wfcsettings.bin into the correct part of the generated firmware blob * Load BIOS files in the frontend, not in the core * Fix logging the firmware ID * Add some utility functions * Mark Firmware's constructors as explicit * Remove obsolete ConfigEntry values * Include <locale> explicitly in ROMManager * Fix up some includes * Add Firmware::IsBootable() * Add a newline to a log entry - Whoops * Log the number of bytes written out in SaveManager * Mark FirmwareHeader's constructor as explicit * Clean up GenerateDefaultFirmware and LoadFirmwareFromFile - Now they return a pair instead of two by-ref values * Refactor SaveManager a little bit - Manage its buffers as unique_ptrs to mitigate leaks - Reallocate the internal buffer if SetPath is asked to reload the file (and the new length is different) * Remove some stray parens * Fix some firmware-related bugs I introduced - Firmware settings are now properly saved to disk (beforehand I misunderstood when the firmware blob was written) - Firmware is no longer overwritten by contents of wfcsettings.bin * Slight cleanup
* Make the NDS teardown more robust (#1798)Jesse Talavera-Greenberg2023-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Make cleanup a little more robust to mitigate undefined behavior - Add some null checks before cleaning up the GPU3D renderer - Make sure that all deleted objects are null - Move cleanup logic out of an assert call - Note that deleting a null pointer is a no-op, so there's no need to check for null beforehand - Use RAII for GLCompositor instead of Init/DeInit methods * Replace a DeInit call that I missed * Make ARMJIT_Memory less likely to generate errors - Set FastMem7/9Start to nullptr at the end - Only close and unmap the file if it's initialized * Make Renderer3D manage its resources with RAII * Don't try to deallocate frontend resources that aren't loaded * Make ARMJIT_Memory::DeInit more robust on the Switch * Reset MemoryFile on Windows to INVALID_HANDLE_VALUE, not nullptr - There is a difference * Don't explicitly store a Valid state in GLCompositor or the 3D renderers - Instead, create them with static methods while making the actual constructors private * Make initialization of OpenGL resources fail if OpenGL isn't loaded * assert that OpenGL is loaded instead of returning failure
* Assorted portability enhancements (#1800)Jesse Talavera-Greenberg2023-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Introduce some Platform calls for managing dynamic libraries * Add Platform::WriteFATSectors * Introduce some Platform calls for managing dynamic libraries * Add Platform::WriteFATSectors * Change includes of "../types.h" to "types.h" - Makes it easier to directly include these headers in downstream projects * Change an include of "../Wifi.h" to "Wifi.h" * Allow CommonFuncs.cpp to compile on Android * Tidy up some logging calls - Use Platform::Log in LAN_Socket.cpp - Soften some warnings to Debug logs (since they don't necessarily represent problems) * Add Platform::EnterGBAMode - Gracefully stop the emulator if trying to enter GBA mode * Soften some logs that most players won't care about * Soften some more logs * Introduce Platform wrappers for file operations * Fix pointer spacing * Fix more style nits * Log the errno when ftruncate fails * Fix FileSeek offset argument - With an s32 offset, we couldn't access files larger than 2GB * Revise Platform::StopEmu to address feedback - Remove Platform::EnterGBAMode in favor of adding a reason to Platform::StopEmu - Also rename Platform::StopEmu to Platform::SignalStop - Add an optional argument to NDS::Stop - Use the new argument everywhere that the console stops itself * Rename FileGetString to FileReadLine - It conveys the meaning better * Rename FileSeekOrigin::Set to Start - It conveys the meaning better * Change definition of FileGetString to FileReadLine - Oops, almost forgot it * Rename FlushFile to FileFlush - To remain consistent with the other File functions * Add a FileType usage * Fix line break in FileSeekOrigin * Document Platform::DeInit * Clarify that StopReason::Unknown doesn't always mean an error * Move and document FileType::HostFile * Remove Platform::OpenDataFile - Nothing currently uses it * Refactor Platform::OpenFile and Platform::OpenLocalFile to accept a FileMode enum instead of a string - The enum is converted to fopen flags under the hood - The file type is used to decide whether to add the "b" flag - Some helper functions are exposed for the benefit of consistent behavior among frontends - Equivalent behavior is maintained * Fix a tab that should be spaces * Use Windows' 64-bit implementations of fseek/ftell * Move Platform::IsBinaryFile to Platform.cpp - It could vary by frontend * Remove an unused FileType * Rename an enum constant * Document various Platform items * Use Platform::DynamicLibrary to load libandroid - And clean it up at the end * Fix a typo * Pass the correct filetype to FATStorage - Since it can be used for DSI NAND images or for SD cards * Remove Platform::FileType
* DSi: add option to boot the full boot ROMs (#1581)PoroCYon2023-07-16
| | | | | | | | | * DSi: add option to boot the full boot ROMs added a config option for this so that this can be enabled or disabled also added IO regs for DSi GPIO, but those don't do anything yet. * reset GPIO regs on reset
* Introduce `Platform::Log` (#1640)Jesse Talavera-Greenberg2023-03-23
| | | | | | | | | | | | | * Add Platform::Log and Platform::LogLevel * Replace most printf calls with Platform::Log calls * Move a brace down * Move some log entries to one Log call - Some implementations of Log may assume a full line * Log the MAC address as LogLevel::Info
* 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>
* save WFC settings when using default firmware. fixes #1401, also fixes #1336Arisotura2022-03-22
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* default firmware: in DSi mode, emulate more compatible DWM-W015 instead of ↵Arisotura2022-03-20
| | | | DWM-W024
* make invalid SPI memory commands return 0xFF. fixes #1366 (Dementium II ↵Arisotura2022-03-14
| | | | checks the results of RDSR, RDID and cmd 00 to determine what kind of backup memory is present)
* fix some gaps in the SPI/cart implementationsArisotura2022-03-14
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* save battery levels to configArisotura2022-03-07
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* Add support for changing the DS and DSi battery levelRayyan Ansari2022-03-07
| | | | | | The DS battery level is configured via the SPI Power Management Device, and the DSi's is configured via the I2C BPTWL. Add support for changing these registers and add the "Power Management" dialog in the UI.
* 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)
* add valid wifi data to the default firmwareArisotura2021-11-20
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* move 'randomize MAC' setting to firmware settings, and add setting for ↵Arisotura2021-11-19
| | | | | | changing the MAC. make things overall betterer.
* make external-BIOS toggle also explicitly control external firmwareArisotura2021-11-18
| | | | make things a tad more consistent and explicit
* decouple more config shit from the core. bahahahArisotura2021-11-17
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* * remove more Config dependencies from the coreArisotura2021-11-17
| | | | * also use less shitty strings
* Generate a simple non-bootable firmware when not provided. (v2) (#1175)Adrian Siekierka2021-10-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Generate a simple non-bootable firmware when not provided. * Expose Username and Language into settings dialog. * Add firmware overrides for more settings. Also make override optionals when a firmware is provided. * Refactor firmware settings into separate dialog. * use usernameLength instead of u16Username.length() (#3) * Fix curly braces code-style. * LoadUserSettingsFromConfig: convert from UTF-8 to UTF-16 via wstring_convert * Fix firmware username capitalization. * cleanup firmware backup logic * Put brace where it should be Co-authored-by: Rayyan Ansari <68647953+RayyanAnsari@users.noreply.github.com> Co-authored-by: Filippo Scognamiglio <flscogna@gmail.com> Co-authored-by: kyandora <71771686+kyandora@users.noreply.github.com> Co-authored-by: Filippo Scognamiglio <filippo.scognamiglio@felgo.com> Co-authored-by: RSDuck <RSDuck@users.noreply.github.com> Co-authored-by: Rayyan Ansari <68647953+RayyanAnsari@users.noreply.github.com>
* actually make DSi-mode direct boot work to some extentArisotura2021-08-30
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* having fun with fatfs (#1189)Arisotura2021-08-24
| | | | * patch TSC coords in DSi mode * DSiware importer and shit
* update copyright year and add missing GPL headersRSDuck2021-03-12
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* minor code refactoring, to simplify BizHawk support (#958)SuuperW2021-01-22
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* make MAC randomization optionalArisotura2020-08-24
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* NWifi: correctly determine ROM/chip/etc IDs based on hardware version (as ↵Arisotura2020-08-19
| | | | | | specified in firmware). fixes #700
* take care of some minor detailsArisotura2020-06-21
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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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| * actually hook this upArisotura2020-05-17
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* | Merge commit '4b57416552ec2fa95216e2b044559f215723bf70' into melonDSiArisotura2020-05-30
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| * update copyright yearsArisotura2020-02-14
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* | don't auto-patch firmware touchscreen coordinates, atleast until we find out ↵Arisotura2019-10-15
| | | | | | | | whether that causes problems in DSi mode
* | 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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* | add I2C shitoArisotura2019-06-15
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* Firmware backup writing now uses OpenLocalFileRafael Caetano2019-05-13
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* Fix all -Wwrite-strings warningsCameron Cawley2019-05-04
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* * move melon_fopen_local() to Platform.cppArisotura2019-03-27
| | | | | * make it require that the file already exist (hopefully fixing config saving bug) * finally axe melon_fopen.cpp
* also, update copyright nameArisotura2019-01-22
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* finalize microphone code (hooked to all settings etc)StapleButter2018-12-14
| | | | also add volume setting
* add ROM #3159 to romlist.binStapleButter2018-12-12
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* preliminary microphone code. requires an actual microphone. resulting audio ↵StapleButter2018-12-12
| | | | is farty and blargy as fuck.
* move config-file seeking code to its own thing.StapleButter2018-12-11
| | | | | look also into the same directory as melonDS. make it the preferred place for storing melonDS.ini. rewrite WinMain() wrapper.
* SPI doneStapleButter2018-10-18
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