rg35xx-cfw/rg35xx-cfw.github.io rg35xx_plus_batocera_koriki_lite_pre-alpha_20231220

Batocera Lite/Koriki Pre-Alpha for RG35XX Plus - 20231220

on GitHub

This is a very early image of batocera Lite/koriki for the RG35XX Plus, many things are broken at this point but the build is mostly functional.

Important: there are still several performance issues with this release, while there are cores/emulators that are running fine, some others are not there yet. In general the build needs to be updated with optimizations, but there's still work to do.

Installation

New install:

• Flash image to a new sdcard
• Insert sdcard into the RG35XX Plus
• Press power a few seconds to boot

Update from 2023/12/17 version:

• Extract the boot.tar.xz file
• Copy its contents to the third partition of the SDCARD (boot-resource or BOOT)

ChangeLog:
2023/12/20:

• Fixed Overclock settings that were not correctly setup. In EmulationStation, change default setting in emulationstation settings
• mupen64 now working
• Added additional cores (gearcoleco, gem, race, vm, bk, gearbox, meteor, quicknes, cannonball, mame2003-xtreme, crocosd, supafaust, etc.). Note that not all cores are mapped in EmulationStation yet, in some cases you will need to open retroarch, and select the core manually to test.

Things that don't work:

• Bluetooth
• Brightness control
• Audio has a static click sound when starting/stopping an emulator
• Some cores/Standalone emulators:
  • Flycast
  • Drastic (requires a minor update)
  • Amiga performance is not there yet
• Controls in ES are not mapped initially, just press a button and map them using ES mapping tool
• HDMI (not tested)
• Sleep/Supend
• SDCard auto-expansion does not work at this time
• Boot time needs to be improved
• Error 256 when launching roms. If you get that error mount the sdcard on your computer and create a folder system/logs on the last partition of the SDcard (SHARE).

Things that work:

• Wifi
• Controls
• Many cores/emulators
• EmulationStation
• Simplemenu

Additional features:

• Switching default launcher (ES/Batocera, Simplemenu/Koriki, or Retroarch):
  • Create a new file in [SHARE]/system/customlauncher with the text simplemenu in it.
  • The next time the system starts will launch simplemenu instead of EmulationStation
  • Possible values for the custom launcher file are: simplemenu, emulationstation, and retroarch
• One or two SDCARDs?
  • Since SDCARD SHARE partition expansion does not work at this time, the best solution is to use a second sdcard for content.
  • If you want to use just one SDCARD, you will need to expand the last partition of the SDCARD (partition 4) to use the maximum space available.
• General performance:
  • Expect some cores/emulators to perform better than the original RG35XX, but don't be surprised if some of them perform worse at this point. Cores and emulators have not been optimized yet