2014-10-18 11:32:33 +00:00
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r65emu
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======
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2021-02-18 15:19:46 +00:00
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Arduino emulation library for 8-bit microcomputers based on 6502, i8080 and z80.
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2014-10-18 11:39:53 +00:00
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2023-07-28 12:37:55 +00:00
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Sample Applications
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-------------------
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- [Apple-1](https://github.com/jscrane/Apple1)
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- [CPM-80](https://github.com/jscrane/cpm80)
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2023-07-27 14:09:05 +00:00
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- [Space Invaders](https://github.com/jscrane/invaders)
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- [Pacman](https://github.com/jscrane/pacman)
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- [Commodore PET](https://github.com/jscrane/PET)
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- [Compukit UK101](https://github.com/jscrane/UK101)
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2023-11-18 20:08:16 +00:00
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- [Commodore Chessmate](https://github.com/jscrane/Chessmate)
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2023-07-27 14:09:05 +00:00
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Configuration for Arduino
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--------------
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If building using the Arduino IDE, `r65emu/hw/user.h` must be configured correctly.
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Currently the only mass-produced board which is supported is the
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[LilyGO TTGO](https://www.tinytronics.nl/shop/en/development-boards/microcontroller-boards/with-wi-fi/lilygo-ttgo-vga32-esp32).
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Examples are also given for a generic `node32s` board and a homebrew `esp8bit` board.
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Copy your configuration file to `user.h`. If the board is also mass-produced, please open a PR to add the new file to the library.
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2023-07-28 13:39:09 +00:00
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Some emulations require a filesystem image containing programs to be uploaded:
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- On esp32, this [arduino plugin](https://github.com/me-no-dev/arduino-esp32fs-plugin) is required for that
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- On esp8266, this [arduino plugin](https://github.com/esp8266/arduino-esp8266fs-plugin) should be used
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- Alternatively an SD card can be used.
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2023-07-28 12:37:55 +00:00
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Libraries
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2014-10-18 11:39:53 +00:00
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---------
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2023-07-28 12:37:55 +00:00
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Display
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--------
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Depending on target board, one of:
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- [My port](https://github.com/jscrane/UTFT-Energia) of Henning Karlsen's [UTFT library](http://www.rinkydinkelectronics.com/library.php?id=51)
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- [TFT_eSPI](https://github.com/Bodmer/TFT_eSPI)
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- [FabGL](https://github.com/fdivitto/FabGL)
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2023-07-28 12:37:55 +00:00
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Storage
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--------
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These are optional if the target board supports it (e.g., esp8266 or esp32 boards):
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- [Rei Vilo's port](https://github.com/rei-vilo/SD_TM4C) of Adafruit/Sparkfun's [SD library](https://github.com/adafruit/SD),
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- [My port](https://github.com/jscrane/SpiRAM) of Phil Stewart's [SpiRAM library](http://playground.arduino.cc/Main/SpiRAM)
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2023-07-28 12:37:55 +00:00
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Hardware
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2014-10-18 11:39:53 +00:00
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---------
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- A [Stellaris Launchpad](http://www.energia.nu/Guide_StellarisLaunchPad.html) _or_
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ESP8266 board, e.g., [WeMOS](https://www.wemos.cc/en/latest/d1/d1_mini.html), _or_
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ESP32-based board, e.g., [Node32s](https://www.esp32.com/viewtopic.php?t=459),
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2018-09-06 09:53:16 +00:00
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- An SD drive to store programs (for Stellarpad),
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- A 23k256 SPI RAM chip (for Stellarpad, optional),
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- A supported TFT screen (if not using a board with VGA),
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2014-10-18 11:39:53 +00:00
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- A PS/2 keyboard.
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