8c89198466
<!--- Provide a general summary of your changes in the Title above --> ## Description <!--- Describe your changes in detail --> Add basic support for ED64 X series Only loads ROM's (no save support) ## Motivation and Context <!--- What does this sample do? What problem does it solve? --> <!--- If it fixes/closes/resolves an open issue, please link to the issue here --> ## How Has This Been Tested? <!-- (if applicable) --> <!--- Please describe in detail how you tested your sample/changes. --> <!--- Include details of your testing environment, and the tests you ran to --> <!--- see how your change affects other areas of the code, etc. --> ## Screenshots <!-- (if appropriate): --> ## Types of changes <!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: --> - [x] Improvement (non-breaking change that adds a new feature) - [ ] Bug fix (fixes an issue) - [ ] Breaking change (breaking change) - [ ] Documentation Improvement - [ ] Config and build (change in the configuration and build system, has no impact on code or features) ## Checklist: <!--- Go over all the following points, and put an `x` in all the boxes that apply. --> <!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! --> - [ ] My code follows the code style of this project. - [ ] My change requires a change to the documentation. - [ ] I have updated the documentation accordingly. - [ ] I have added tests to cover my changes. - [ ] All new and existing tests passed. <!--- It would be nice if you could sign off your contribution by replacing the name with your GitHub user name and GitHub email contact. --> Signed-off-by: GITHUB_USER <GITHUB_USER_EMAIL> <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **New Features** - Added support for the ED64 Xseries flashcart, including initialization and file management capabilities. - **Bug Fixes** - Improved clarity in flashcart initialization logic, ensuring accurate handling of different flashcart types. - **Documentation** - Enhanced documentation comments across the codebase for better clarity on functionalities and features. <!-- end of auto-generated comment: release notes by coderabbit.ai -->
N64 Flashcart Menu
An open source menu for N64 flashcarts.
Supported Flashcarts
Fully supported
- SummerCart64
- 64Drive
Work in Progress
- ED64
- ED64P
Current (notable) menu features
- Fully Open Source.
- Loads all known N64 games (including iQue and Aleck64 ROMs), even if they are byteswapped.
- Fully emulates the 64DD and loads 64DD disks (SummerCart64 only).
- Emulator support (NES, SNES, GB, GBC, SMS, GG, CHF) ROMs.
- N64 ROM box image support.
- Background image (PNG) support.
- Comprehensive ROM save database (including homebrew headers).
- Comprehensive ROM information display.
- Real Time Clock support.
- Music playback (MP3).
- Menu sound effects.
- N64 ROM autoload.
- ROM information descriptions.
- ROM history and favorites.
Documentation
Video showcase (as of Oct 12 2023)
Aims
- Support as many N64 FlashCarts as possible.
- Be open source, using permissively licensed third-party libraries.
- Be testable, using unit and smoke tests in ares emulated environment.
- Encourage active development from community members and N64 FlashCart owners.
- Support as many common mods and features as possible.
Experimental features
These features are subject to change:
ROM Info descriptions
To add a ROM description (shown when loading a ROM), add a file with the content
[metadata]
description=This is the ROM description that does X Y Z.
The file line endings must use the linux LF endings only (CRLF is not supported) and is limited to 300 characters.
N64 ROM autoload
To use the autoload function, while on the N64 ROM information display, press the R button on your joypad and select the Set ROM to autoload option. When you restart the console, it will now only load the selected ROM rather than the menu.
The autoload setting is stored in config.ini and persists until changed. This feature may slightly increase boot time as the menu needs to check for the Start button state.
NOTE: To return to the menu, hold the joypad Start button while powering on the console.
GamePak sprites
To use N64 GamePak sprites, place PNG files within the sd:/menu/boxart/ folder.
Supported sprites
These must be PNG files that use the following dimensions:
- Standard N64 GamePak boxart sprites: 158x112
- Japanese N64 GamePak boxart sprites: 112x158
- 64DD boxart sprites: 129x112
They will be loaded by directories using each character (case-sensitive) of the full 4 character Game Code (as identified in the menu ROM information).
i.e. for GoldenEye NTSC USA (NGEE), this would be sd:/menu/boxart/N/G/E/E/boxart_front.png.
i.e. for GoldenEye PAL (NGEP), this would be sd:/menu/boxart/N/G/E/P/boxart_front.png.
To improve compatibility between regions (as a fallback), you may exclude the region ID (last matched directory) for GamePaks to match with 3 letter IDs instead:
i.e. for GoldenEye, this would be sd:/menu/boxart/N/G/E/boxart_front.png.
Warning: Excluding the region ID may show the wrong boxart. Note: For future support, boxart sprites should also include:
boxart_back.pngboxart_top.pngboxart_bottom.pngboxart_left.pngboxart_right.pnggamepak_front.pnggamepak_back.png
As a starting point, here is a link to a boxart pack, that has boxart_front.png:
Menu Settings
The Menu creates a config.ini file in sd:/menu/ which contains various settings that are used and can be set within the menu.
If required, you can manually adjust the file on the SD card using your computer.
Datel cheats
(Action Replay and GameShark codes) Supported, but no GUI available (yet) to edit them.
Flashcart specific
SC64
- Ensure the cart has the latest firmware installed.
- Download the latest
sc64menu.n64file from the releases page, then put it in the root directory of your SD card.
64drive
- Ensure the cart has the latest firmware installed.
- Download the latest
menu.binfile from the releases page, then put it in the root directory of your SD card.
ED64 - WIP - UNTESTED AND UNSUPPORTED - USE AT OWN RISK
Currently not supported, but work is in progress (See PRs). Warning: The menu may be able to load ROMs but cannot guarantee save functionality. Existing saves may be corrupted.
ED64 (Vseries)
The aim is to reach feature parity with ED64-UnofficialOS / ED64-OfficialOS.
Download the OS64.v64 ROM from the latest [action run - assets] and place it in the /ED64 folder.
ED64 (X series)
The aim is to reach feature parity with OS for now.
Download the OS64.v64 ROM from the latest [action run - assets] and place it in the /ED64 folder.
ED64 (P clone)
Download the OS64P.v64 ROM from the latest [action run - assets] and place it in the /ED64P folder.
The aim is to reach feature parity with Altra64
Open source software and licenses used
- libdragon (UNLICENSE License)
- libspng (BSD 2-Clause License)
- mini.c (BSD 2-Clause License)
- minimp3 (CC0 1.0 Universal)
- miniz (MIT License)
Sounds
See License for the following sounds:
- Cursor sound by Skyscraper_seven (Free to use)
- Actions (Enter, Back) sound by Liecio (Free to use)
- Error sound by Universfield (Free to use)