A fork of fceux for the Pocketgo2 v2 (New PocketGo v2) but should work on the PG2 v1 and RG350 as well.
IMPORTANT NOTE: Be sure FPS throttling is turned off, the emulator may not work properly properly when it is turned on. Toggling fast forward on with FPS throttling enabled is guaranteed not to work and will just cause sound issues and slowdowns rather than speeding things up. Unfortunately I have no idea how to fix it (I am not really a developer, I can compile stuff and make some minor edits like changing hotkeys but that is about it).
Toggle fast forward hotkey changed from L to R2 and it actually works (sorry, there is no way to change the fast forward speed at the moment)
Can bring up the menu via the menu button (SDLK_RCTRL) as well as L2 or the power button.
Insert Coin is R + DOWN rather than R + LEFT.
Menu - Menu button on PG2 v2, power button, or L2 Fast Forward Toggle - R2 Save State to current slot - R + A Load State from current slot - R + B - WARNING: state will be loaded with no confirmation Toggle Fullscreen - R + X Flip FDS Disk - R + Y Toggle FPS Display - R + Up Insert Coin - R + Down Take Screenshot - R + Select Pause Emulation - R + Start
Use http://www.gcw-zero.com/files/opendingux-gcw0-toolchain.2014-08-20.tar.bz2 to build as newer buildroots/toolchains will have problems with unresolved symbols resulting in an immediate crash back to the system menu.