Wiki Home >> Run-FujiNet-with-OpenMSX

Run-FujiNet-with-OpenMSX


Emulate OpenMSX + FujiNet-PC

Guide to running OpenMSX and FujiNet-PC to develop the ROM firmware and OpenMSX extension.

Requirements

Build Fujinet

git clone https://github.com/FujiNetWIFI/fujinet-firmware.git
cd fujinet-firmware
make rs232-lwm

Edit fnconfig.ini to add port number and start fujinet

  • Use your favorite editor and open fnconfig.ini from subdirectory build/dist
  • In section [BOIP], ensure it is enabled and port is 1985 (default if blank)
    [BOIP]
    enabled=1
    host=localhost
    port=1985
    
  • And start the fujinet binary in the same directory.
  • Start OpenMSX and load the FujiNet extension
  • The FujiNet ROM is at share/extensions/fujinet-config.rom
    Screenshot 2026-03-11 at 12 49 47 PM

Wiki content is mirrored from the FujiNet Github Wiki