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Arduino emulation library for 8-bit microcomputers based on 6502, i8080 or z80
| hw | ||
| acia.cpp | ||
| acia.h | ||
| CPU.h | ||
| display.cpp | ||
| display.h | ||
| filer.h | ||
| flash_filer.cpp | ||
| flash_filer.h | ||
| hardware.cpp | ||
| hardware.h | ||
| i8080.cpp | ||
| i8080.h | ||
| keyboard.h | ||
| library.properties | ||
| LICENSE | ||
| line.h | ||
| memory.cpp | ||
| memory.h | ||
| pia.cpp | ||
| pia.h | ||
| ports.h | ||
| prom.h | ||
| ps2drv.cpp | ||
| ps2drv.h | ||
| r65emu.h | ||
| r6502.cpp | ||
| r6502.h | ||
| ram.h | ||
| README.md | ||
| sd_filer.cpp | ||
| sd_filer.h | ||
| serial_filer.cpp | ||
| serial_filer.h | ||
| serialio.h | ||
| socket_filer.cpp | ||
| socket_filer.h | ||
| sound_dac.cpp | ||
| sound_dac.h | ||
| spiram.cpp | ||
| spiram.h | ||
| timed.cpp | ||
| timed.h | ||
| TinyFont.h | ||
| via.cpp | ||
| via.h | ||
| z80.cpp | ||
| z80.h | ||
r65emu
Arduino emulation library for 8-bit microcomputers based on 6502, i8080 and z80.
Sample Applications
Configuration for Arduino
If building using the Arduino IDE, r65emu/hw/user.h must be configured correctly.
Currently the only mass-produced board which is supported is the LilyGO TTGO.
Examples are also given for a generic node32s board and a homebrew esp8bit board.
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.
Some emulations require a filesystem image containing programs to be uploaded:
- On esp32, this arduino plugin is required for that
- On esp8266, this arduino plugin should be used
- Alternatively an SD card can be used.
Libraries
Display
Depending on target board, one of:
- My port of Henning Karlsen's UTFT library
- TFT_eSPI
- FabGL
Storage
These are optional if the target board supports it (e.g., esp8266 or esp32 boards):
- Rei Vilo's port of Adafruit/Sparkfun's SD library,
- My port of Phil Stewart's SpiRAM library
Hardware
- A Stellaris Launchpad or ESP8266 board, e.g., WeMOS, or ESP32-based board, e.g., Node32s,
- An SD drive to store programs (for Stellarpad),
- A 23k256 SPI RAM chip (for Stellarpad, optional),
- A supported TFT screen, such as this one,
- A PS/2 keyboard.