Commit Graph

30 Commits

Author SHA1 Message Date
5bfe51e670 Refactor the core's handling of firmware and BIOS images to rely less on the 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
2023-09-18 21:09:11 +02:00
571d1c403f properly stop any started cameras upon reset/shutdown 2022-10-02 23:29:24 +02:00
d56219c33c fix SCFG_MC cartridge inserted bit 2022-08-21 22:11:22 +02:00
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
333b1247d9 remove remains of SDIOFile 2021-11-21 16:05:48 +01:00
b1c2665c39 NWRAM & Direct Boot (#1149)
* SCFG_BIOS now selects between NDS and DSi BIOS
Allowing experimental direct boot.

* - making NWRAM Priorities work as in the HW
- fixed loading DSi stage2 Bootloader when in direct boot (should not be loaded) and might interfere with the image loaded into the (N)WRAM previously

* NWRAM and SCFG Registers are now write-guarded by the corresponding SCFG_EXT7/9 Bits

* removed debugging remainder

* Moved NDSHeader dependent SCFG initialization into the new DSi::SetupDirectBoot function called from NDS::SetupDirectBoot when ConsoleType is DSi

* removed redundant SCFG_BIOS bit checks

* Set of changes from RSDuck's review

* removed a forgotten comment

* - removed the guarded debug outputs for NWRAM
- NWRAM writes to bank and window registers now apply their write masks.
- added comment on an existing TODO within the code describing, why this is OK
- fixed initial NWRAM bank reset just accessing set A

* NWRAM not mapped to 03... range if bit25 in SCFG_EXT is cleared

* removed NWRAM write block on cleared bit25 in SCFG_EXT

* changed type of iterator for MapNWRAM_x functions from s8 to int

* - reduced calculations/comparisons on NWRAM write operations
- changed u8 to unsigned int for an iterator MapNWRAM_x

Co-authored-by: Tim Seidel <t.seidel@kts-systeme.de>
2021-07-23 12:21:54 +02:00
e3b4350f44 Add PoroCYon's DSP code. (#1123)
* 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
2021-06-06 18:27:26 +02:00
436b3c4c1d update copyright year and add missing GPL headers 2021-03-12 20:07:40 +01:00
1d6cc3c6ef keep only one handle of the NAND file around 2021-01-17 19:56:02 +01:00
b4ad35948d Merge remote-tracking branch 'upstream/slirp' into slirp-merge 2020-07-26 21:41:09 +02:00
c5381d2911 reconcile DSi and JIT, fastmem for x64 and Windows 2020-06-30 23:50:41 +02:00
5cd1177e34 huh. all DSi files had outdated copyright years 2020-06-05 20:44:18 +02:00
d0af89924e remove requirement for initmem7/9.bin (but this requires augmented BIOS dumps, we'll get there) 2020-06-02 00:25:29 +02:00
1c72df43ab messing around 2019-10-20 18:35:16 +02:00
e82364f010 * some fixes to SD controller support, make it clear that there is no SD inserted, makes Flipnote work somewhat better
* immediately clear AES busy flag when the block count is zero (occurs when loading DSi cart games)
* implement NDMA start modes that have an old-DMA equivalent (except for GXFIFO mode)

now it boots DSi carts!
2019-10-19 16:03:59 +02:00
4d3d8433cb * add old DS BIOSes and 04004000 BIOS-switch
fixes audio issues when running DS games
* attempt adding other fun shit like dynamic RAM size, but that mostly went nowhere for now
2019-08-05 19:52:03 +02:00
36c741241a support DSi-mode carts
except they need to have the DSi-mode shit encrypted
2019-08-04 16:46:02 +02:00
c5e14074c3 * add SCFG_EXT
* quick hack to detect cartridges
2019-07-03 12:37:34 +02:00
81dde71eba add AES, fix a bunch of bugs
we're getting an error screen! wee
2019-06-19 14:24:49 +02:00
d6bbc6f0f1 tremble upon the NDMA implementation
that doesn't do much beyond getting stuck
2019-06-18 22:54:07 +02:00
dc3c9f5bf8 take all the SDMMC shit further. now it's completing MMC init and trying to read shit. 2019-06-18 14:12:37 +02:00
6c75275593 moar SD/MMC commands 2019-06-17 18:40:45 +02:00
d4dd97638d lay base for SD shit 2019-06-16 17:01:49 +02:00
58e3ff61ac add I2C shito 2019-06-15 16:58:02 +02:00
7aa5131ec7 run teh binary. BAHAHAHAHAHAHAHAAHHHH
it doesn't do much for now tho
2019-06-15 14:05:31 +02:00
ebd1a359cc setup new-WRAM mapping. hark hark hark 2019-06-15 13:46:20 +02:00
83d23939db melonDSi: skeleton in place 2019-06-15 13:09:11 +02:00
0e421ccebd add all sorts of shit 2019-06-13 14:41:54 +02:00
b03c727fb9 blarg 2019-06-13 13:59:11 +02:00