Commit Graph

55 Commits

Author SHA1 Message Date
ee55677086 Assorted portability enhancements (#1800)
* 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
2023-08-18 22:50:57 +02:00
fbb41bd73d DSi: add option to boot the full boot ROMs (#1581)
* 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
2023-07-16 02:40:50 +02:00
79dfb8dc8f Introduce Platform::Log (#1640)
* 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
2023-03-23 18:04:38 +01:00
b1e4bd5520 merge local_wifi (#1516)
* 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>
2022-09-22 20:32:27 +02:00
5ca8728cbf save WFC settings when using default firmware. fixes #1401, also fixes #1336 2022-03-22 23:21:45 +01:00
599deeb2b8 default firmware: in DSi mode, emulate more compatible DWM-W015 instead of DWM-W024 2022-03-20 18:13:32 +01:00
3756f3cb1f make invalid SPI memory commands return 0xFF. fixes #1366 (Dementium II checks the results of RDSR, RDID and cmd 00 to determine what kind of backup memory is present) 2022-03-14 18:08:29 +01:00
fb7bea06f8 fix some gaps in the SPI/cart implementations 2022-03-14 00:27:03 +01:00
2eec033c72 save battery levels to config 2022-03-07 21:08:54 +01:00
2569c67a13 Add support for changing the DS and DSi battery level
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.
2022-03-07 21:08:54 +01:00
35cc79787d update copyright headers 2022-01-09 02:15:50 +01:00
e665e25bd3 Custom path support (#1333)
also including:
* getting rid of shitty strings
* all new, cleaner ROM handling code
* base for DSi savestates
* GBA slot addons (for now, memory cart)
2022-01-07 14:00:43 +01:00
73d7bada87 add valid wifi data to the default firmware 2021-11-20 13:22:20 +01:00
1472a0ec4b move 'randomize MAC' setting to firmware settings, and add setting for changing the MAC.
make things overall betterer.
2021-11-19 13:31:14 +01:00
f73df85d1c make external-BIOS toggle also explicitly control external firmware
make things a tad more consistent and explicit
2021-11-18 18:17:48 +01:00
d5b248bb86 decouple more config shit from the core. bahahah 2021-11-17 21:44:49 +01:00
5bb8f4c922 * remove more Config dependencies from the core
* also use less shitty strings
2021-11-17 20:42:11 +01:00
d378b0252f Generate a simple non-bootable firmware when not provided. (v2) (#1175)
* 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>
2021-10-02 20:16:27 +02:00
523552a92d actually make DSi-mode direct boot work to some extent 2021-08-30 20:26:49 +02:00
235da420c8 having fun with fatfs (#1189)
* patch TSC coords in DSi mode
* DSiware importer and shit
2021-08-24 17:46:20 +02:00
436b3c4c1d update copyright year and add missing GPL headers 2021-03-12 20:07:40 +01:00
34da7f5cc3 minor code refactoring, to simplify BizHawk support (#958) 2021-01-22 19:05:07 +01:00
abccc44eec make MAC randomization optional 2020-08-24 19:19:41 +02:00
c9447935ff NWifi: correctly determine ROM/chip/etc IDs based on hardware version (as specified in firmware).
fixes #700
2020-08-19 17:53:31 +02:00
e43a216ab5 take care of some minor details 2020-06-21 11:02:42 +02:00
43e045357f make it able to switch between DS and DSi modes 2020-06-01 20:36:30 +02:00
b62d90cbe4 Merge remote-tracking branch 'remotes/origin/master' into melonDSi 2020-05-30 03:19:20 +02:00
2327de2423 Merge commit '4b57416552ec2fa95216e2b044559f215723bf70' into melonDSi 2020-05-30 03:12:42 +02:00
17d30e91f0 actually hook this up 2020-05-17 04:37:44 +02:00
83f8e11bc1 update copyright years 2020-02-14 20:18:08 +01:00
118b3b0f24 don't auto-patch firmware touchscreen coordinates, atleast until we find out whether that causes problems in DSi mode 2019-10-15 23:30:01 +02:00
a6a9f74acc lay base for DSi-mode TSC 2019-08-04 11:44:36 +02:00
f7f4ff0519 wifi: take this shit further. complete wifi init 2019-08-04 02:16:16 +02:00
58e3ff61ac add I2C shito 2019-06-15 16:58:02 +02:00
3a9410b5d0 Firmware backup writing now uses OpenLocalFile 2019-05-13 23:05:50 +01:00
f91eb18152 Fix all -Wwrite-strings warnings 2019-05-04 14:07:02 +01:00
f08b87b41f * move melon_fopen_local() to Platform.cpp
* make it require that the file already exist (hopefully fixing config saving bug)
* finally axe melon_fopen.cpp
2019-03-27 13:34:26 +01:00
b0efde8bf7 also, update copyright name 2019-01-22 15:58:29 +01:00
c7433ca664 finalize microphone code (hooked to all settings etc)
also add volume setting
2018-12-14 05:15:57 +01:00
2c8f674318 add ROM #3159 to romlist.bin 2018-12-12 17:23:54 +01:00
758bed93bc preliminary microphone code. requires an actual microphone. resulting audio is farty and blargy as fuck. 2018-12-12 16:33:40 +01:00
40f3f91368 move config-file seeking code to its own thing.
look also into the same directory as melonDS. make it the preferred place for storing melonDS.ini.
rewrite WinMain() wrapper.
2018-12-11 21:34:05 +01:00
cbe5780837 SPI done 2018-10-18 02:54:48 +02:00
fea7955675 fixor copyright years. 2018-09-15 02:32:13 +02:00
52df6be5f8 Load bios, firmware and melonDS.ini from executable or ~/.config/melonds or AppData 2018-01-11 14:38:57 -08:00
141e2a7ab0 clear chipselect when turning SPI off. fixes libnds bugs. 2017-12-19 00:20:36 +01:00
495d0ba12d add support for SPI shutdown, btw 2017-09-21 03:59:12 +02:00
0106406aff * allow 128KB firmwares (DSi/3DS dumps)
* document firmware sizes better
2017-08-05 19:13:55 +02:00
cb0e026ec1 implement transfer delays for both SPI busses
also make microphone input return 0x800
2017-07-15 19:29:10 +02:00
77627af438 * implement firmware saving for user settings
* fix bug with SPI commands that have no parameters
2017-06-26 00:35:19 +02:00