Have a look at the video: https://youtu.be/jlqoWH2X6gk
This project is a spin-off of the TeensyCEC project https://github.com/Jean-MarcHarvengt/TeensyCEC
I plan to bring back the Teensy3.6 code under the umbrella of this project soon
My goal is that M.CU.M.E get ported on multiple MCU platforms, to be able to expand it with more!
5 game consoles:
Atari2600 (espvcs), Philips Videopac/Odyssey (espo2em), Colecovision (espcolem), NES (espnofrendo) and Atari5200 (esp5200).
4 computer cores:
Zx80/Zx81 (esp81), Zx Spectrum (espspeccy), Atari800 (esp800)and C64 (esp64)
- ESP32 Node32S sdk chip
- ILI9341 display with SD card (2.2/2.8 inches version)
- Analog joypad (Arduino or PSP like)
- 3 buttons (FIRE, USER1 and USER2)
- I2C custom keyboard (for computers emulators)
- see pinout.txt file in the project
- see pinout.txt file in i2ckeyboard sub-directory
- the I2C keyboard is using a separate atmega328p MCU handling the keys matrix
- Format the SD card as FAT32
- extract the content of SD.zip in the root directory
- there must be a sub-directorie for each emulator
- "2600" => for atarivcs, put your Atari 2600 roms here (.bin)
- "5200" => for atari5200, put your Atari 5200 roms here (.bin)
- "800" => for atari800, put your Atari 800 cartridges here (.rom)
- 'c64" => for c64, put your C64 programs here (.prg)
- "o2em" => for odyssey/videopac, put your Videopac/Odysssey roms here (.bin)
- "coleco" => for colem, put your Colecovision roms here (.rom, including coleco.rom)
- "nes" => for nes/nofrendo, put your .nes files here, onlt 32k games are supported (galaga,xevious,mario1...)
- "spec" => for spectrum, put your ".z80" or ".sna" files here into sub-dirs or not ( max 48K )
- "z81" => for zx81, put your ".p", ".81"(, ".56") ".80" or ".o" files here, into sub-dirs or not ( max 56K )
- insert the SD into the ILI9341 SD slot
- you must use esp-idf v3.2.5
- go to espboot directory first:
- make, make flash => this will install custom partition table, bootloader and app selector
- go to any other directory (one by one!):
- Adapt ./flashapp.sh according your OS (I use OSX)
- make, ./flashapp.sh
- 64:
- with sound
- I2C custom keyboard support!
- Many games crashe
- colem:
- with sound!
- vcs:
- no sound yet
- limited cartridge size support (due to ram constraint)
- o2em:
- no sound
- only videopac G7000 games supported (due to ram constraint)
- nofrendo:
- Full speend with sound
- 32k roms only supported
- 5200:
- with sound
- 16 and 32k roms
- speccy:
- SNA support (Z80 to be fixed)
- YM and preliminary buzz sound support
- 48k games only supported
- kempston joystick supported but on screen keyboard may not answer in some games
- I2C custom keyboard support!
- 81:
- zx80 and zx81
- .P, .81 and .80 format support (rename .56 for Zx81 hires game that requires 48k or more)
- I2C custom keyboard support!
- HIRES support for zx81
- zx80 support
- YM sound support for zx81
- 800:
- .rom support (no floppy yet)
- I2C custom keyboard support!
- with sound
- Select the emulator from the app selector screen and press FIRE (wait a bit that the SD get mounted)
- For the launched emulator you should see the roms of the SD card being listed
- you can select the rom with up/down
- you can start the game by pressing the FIRE key
- while the game is running, you might have to press USER1 or USER2 keys to start the game
- some emulators requires the I2Ckeyboard
- You can then play the game with the analog joystick and the FIRE/USER1 keys
- press the USER1+USER2 to reboot the emulator and load another ROM
- USER2 can be used to swap joystick 1/2 in some emulators
I mostly ported the emulators from existing projects, all the credit goes to the authors of colem, o2em , x2600, moarnes, mc-4u, sz81, atari800, Vice, Nofrendo and jun52 projects! Thanks a lot also to Frank Boesing for his ILI DMA library from which I started from and his great Teensy64 project https://github.com/FrankBoesing/Teensy64