mirror of
https://github.com/shadlyd15/NesUEFI
synced 2024-11-22 04:41:24 +03:00
144 lines
4.9 KiB
Markdown
144 lines
4.9 KiB
Markdown
# NesUEFI - A bootable NES Emulator running on UEFI
|
|
|
|
|
|
|
|
**NesUEFI** is a **NES Emulator running without an operating system** directly on **Unified Extensible Firmware Interface (UEFI).** Simply place **NesUEFI** and nes roms in a pendrive and play. **NesUEFI file browser** will show the available roms. The core drivers (Graphics, File System, Timer) are written in c using **GNU-EFI** and the emulator part is a port of [LiteNES](https://github.com/NJU-ProjectN/LiteNES). Adafruit GFX Graphics Library is ported for GNU-EFI ecosystem in C for high level graphics operations and text rendering.
|
|
|
|
# Compile NesUEFI
|
|
## Requirements
|
|
|
|
- **GNU-EFI** Library. Download it from [here](https://sourceforge.net/projects/gnu-efi/).
|
|
- **gcc-3.0 or newer**
|
|
- A version of **objcopy** that supports EFI applications
|
|
- **qemu** (To run without real hardware)
|
|
- **mtools** : Utilities to access MS-DOS disks from Linux (to run on qemu)
|
|
- **OVMF** (To run on qemu)
|
|
|
|
|
|
## Compile and install GNU-EFI Library
|
|
Go to gnu-efi source folder
|
|
```bash
|
|
make
|
|
make install
|
|
```
|
|
[Here](compile_guide.md) is a guide you can follow for more details on how to compile and run gnu-efi applications.
|
|
|
|
## Compile NesUEFI
|
|
Change the following macros in makefile to locate GNU-EFI **libraries** and **headers** installed on the previous step.
|
|
|
|
```makefile
|
|
INCDIR = /usr/local/include
|
|
LIBDIR = /usr/local/lib
|
|
EFILIB = /usr/local/lib
|
|
```
|
|
|
|
# NesUEFI on qemu :
|
|
|
|
### Locate OVMF in Makefile:
|
|
To run the compiled application in qemu we need OVMF for UEFI emulation. OVMF is a port of Intel's tianocore firmware to the qemu virtual machine.
|
|
```makefile
|
|
OVMF_DIR = ../OVMF
|
|
```
|
|
Change **OVMF_DIR** directory in the makefile.
|
|
|
|
### Create Image
|
|
Add your roms here in the makefile to write it to your image. For example : test_1.nes, test_2.nes
|
|
```makefile
|
|
mcopy -i $(IMAGE).img splash.bmp ::
|
|
# Add your roms here
|
|
mcopy -i $(IMAGE).img test_1.nes ::
|
|
mcopy -i $(IMAGE).img test_2.nes ::
|
|
```
|
|
```bash
|
|
make img
|
|
```
|
|
|
|
### Run
|
|
```bash
|
|
make run
|
|
```
|
|
# NesUEFI on real hardware
|
|
**Do at your own risk. Under no circumstances shall the author be liable for any damage.**
|
|
Technically NesUEFI should not mess with your system. But you should at least know what you are doing.
|
|
|
|
- Format a pendrive with **FAT32** file system.
|
|
- Create **/efi/boot/** folders in the pendrive
|
|
- Rename **main.efi** to **bootx64.efi** for **64 bit** and **bootia32.efi** for **32 bit** application.
|
|
- Copy **bootx64.efi** or **bootia32.efi** to boot folder.
|
|
- For **64 bit** application the pendrive should look like this : **/efi/boot/bootx64.efi**
|
|
- For **32 bit** application the pendrive should look like this : **/efi/boot/bootia32.efi**
|
|
- Copy **splash.bmp** on the root folder of the pendrive
|
|
- Copy your .nes roms in the pendrive.
|
|
|
|
# Demo Video on Real Hardware
|
|
[](https://www.youtube.com/watch?v=-Juc1LT7Xls)
|
|
|
|
|
|
Watch on Youtube : https://www.youtube.com/watch?v=-Juc1LT7Xls
|
|
## Controls
|
|
| NesUEFI Key | Keyboard Key |
|
|
| ----------- | ----------- |
|
|
| Up | W |
|
|
| Down | S |
|
|
| Left | A |
|
|
| Right | D |
|
|
| Select | U |
|
|
| Start | I |
|
|
| A | K |
|
|
| B | J |
|
|
| Reload | R |
|
|
## Known Issues
|
|
- Mappers are not implemented yet.
|
|
- It does not support Audio emulation yet.
|
|
- Only single player is supported.
|
|
- NesUEFI only supports PS/2 keyboard. Most of the laptop keyboards should support it.
|
|
|
|
## Tested Games
|
|
Below games are currently tested on real hardware. But NesUEFI is not only limited to these games. It should technically run all the classic roms that use mapper 0. [Here](https://nesdir.github.io/mapper0.html) is a list of mapper 0 games.
|
|
- [x] Super Mario Bros
|
|
- [x] Popeye
|
|
- [x] Yie Ar Kung-Fu
|
|
- [x] Battle City
|
|
- [x] Super Arabian
|
|
- [x] Road Fighters
|
|
- [x] 1942
|
|
- [x] F1 Race
|
|
|
|
|
|
## TODO
|
|
- [x] Graphics
|
|
- [x] Timer
|
|
- [x] Keyboard
|
|
- [x] File System
|
|
- [x] File Browser
|
|
- [x] Graphics Library
|
|
- [ ] APU
|
|
- [ ] Mappers
|
|
- [ ] USB Keyboard Driver
|
|
|
|
## Acknowledgements
|
|
- https://wiki.osdev.org
|
|
- https://wiki.osdev.org/Tutorials
|
|
- https://wiki.osdev.org/UEFI
|
|
- https://wiki.osdev.org/GNU-EFI
|
|
- https://wiki.osdev.org/UEFI_App_Bare_Bones
|
|
- https://wiki.osdev.org/Loading_files_under_UEFI
|
|
- https://uefi.org/sites/default/files/resources/UEFI_Spec_2_8_final.pdf
|
|
- https://github.com/NJU-ProjectN/LiteNES
|
|
- https://learn.adafruit.com/adafruit-gfx-graphics-library
|
|
- https://edk2-devel.narkive.com/WhxSiG6I/edk2-directory-file-system-traversal-example
|
|
- https://www.youtube.com/watch?v=mpPbKEeWIHU&list=PLxN4E629pPnJxCQCLy7E0SQY_zuumOVyZ
|
|
- https://blog.fpmurphy.com/2015/08/display-bmp-details-and-image-in-uefi-shell.html#ixzz7SHLiufWS
|
|
- https://unsplash.com/photos/UqRnUzV5pjQ
|
|
- https://www.qmtpro.com/~nes
|
|
|
|
## Screenshots
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# License
|
|
Licensed under the [MIT](https://github.com/shadlyd15/NesUEFI/blob/master/LICENSE) License.
|