Linux OS for Miyoo/Bittboy handheld

(Designed by win2next)

Patch (20190220):

1. gpsp_20190220.zip
   + Add border image (border.png)

Patch (20190219):

1. gngeo_20190219.zip
   + Porting gngeo emulator from RS97 source
2. gmenu2x_20190219.zip
   + Include more themes and pictures
3. ohboy_20190219.zip
   + Add palettes and borders

Patch (20190218):

1. kernel_20190218.zip
   + Fix black screen issue when exit emulator
2. pcsx_rearmed_20190218.zip
   a. Screen center for game with resolution 256x240
   b. Fix crash issue when exit emulator
3. gpsp_20190218.zip
   + Fix Select key issue

Patch (20190217):

1. kernel_20190217.zip
   + Fix compatible issue with pcsx rearmed emulator
2. pcsx_rearmed_20190217.zip
   + Porting from notaz Github (parameter used in GMenu2X: "-cdfile $1")
3. gpsp_20190217.zip
   + Fix crash issue when show setting menu

Patch (20190216):

1. kernel_20190216.zip
   + Fix improper init code for lcd screen (issue: need reboot to enter GMenu2X)
2. miyoo_spi_hwmod_1bit_ghostkey_20190216.bin (flash via usb)
   + Fix ghost key issue for SDCard 1Bit handheld (report nothing when the number of pressed key >= 3)
3. miyoo_spi_hwmod_4bit_ghostkey_20190216.bin (flash via usb)
   + Fix ghost key issue for SDCard 4Bit handheld (report nothing when the number of pressed key >= 3)

Patch (20190214):

1. Framebuffer driver: kernel_20190214.zip(replace original r61520fb.ko in kernel folder)
   a. Support double buffer
   b. Reduce screen flickering

V1.0 (20190203):

1. First release
2. Framebuffer driver does not support double buffer
3. All of emulators/games/apps/gmenu2x are built without enabling double buffer
4. Included apps: commander
5. Included games: chocolate doom, sdlpal v1, sdlpal v2, sorr
6. Included emulators: fceux, gpsp, ohboy, picodrive, sms, snes9x4d, temper

Stock ROM:

1. miyoo_stock_v1.bin is for v1 miyoo/bittboy handheld
2. miyoo_stock_v2.bin is for v2 miyoo/bittboy handheld

Hotkey:

1. Volume: Select + A/B
2. Backlight: Select + TA/TB

Poweroff:

• Please run poweroff icon in GMenu2X and then switch off power button when black screen
• If you switch off power button directly, SDCard might corrupt due to sync issue

Known issues:

1. Ghost keys when press more than 3 keys
2. Need to double click DOWN key when start the game of sdlpal_v1/sdlpal_v2
3. Take about 5 seconds back to 60fps in sms emulator