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PředevčíremLakka News
  • ✇Lakka News
  • Raspberry Pi gets 240p Composite Videovudiq
    Thumbnail by MegaManGB Special community version of Lakka has been released! This special version is aimed at Raspberry Pi SBCs, namely Pi 3, Pi 4 and Pi 5. Out of the box these builds work with the composite video and analog audio outputs of these SBCs. In case of Pi 5 some soldering and a USB to 3,5 mm jack soundcard/dongle are required. Release summary This version of Lakka is set up to use analog video and audio outputs, so no changes after flashing the image are required. Two different
     

Raspberry Pi gets 240p Composite Video

Od: vudiq
2. Květen 2024 v 12:00

Thumbnail Thumbnail by MegaManGB

Special community version of Lakka has been released!

This special version is aimed at Raspberry Pi SBCs, namely Pi 3, Pi 4 and Pi 5. Out of the box these builds work with the composite video and analog audio outputs of these SBCs. In case of Pi 5 some soldering and a USB to 3,5 mm jack soundcard/dongle are required.

Release summary

This version of Lakka is set up to use analog video and audio outputs, so no changes after flashing the image are required. Two different versions of Raspberry Pi kernels have been used. Raspberry Pi 5 uses kernel 6.6.y, but Pi 3 and Pi 4 use kernel 5.10.y due to broken analog video output in kernel 6.6.y. RetroArch is updated to commit tagged 1.18.0 and all libretro cores are same version as latest v5.0 release. Mesa is at version 24.0.6.

Due to issues (hiccups and stutters) on the current release (Lakka-v5.x) and development (devel) branches, this community version is based on the Lakka-v4.x branch, where these issues are not present.

The community is grateful to all Raspberry Pi engineers and namely to njhollinghurst, who contributed latest updates to the driver for the RP1 VEC of the Pi 5 and provided detailed explanations and help in Raspberry Pi forums. Many thanks also to MegaManGB for hours of testing.

Currently only images with NTSC preset are available, but we will update this article with instructions for PAL users.

You can download the images from below links:

Once updated images will be released with community fixes and updates, use the built-in online updater to download new updates.

Remember to configure each core individually to have an integer vertical height, which varies per core (like 224 or 240 for NES). And mainly use a tvout shader to horizontally even out / blur pixels and alleviate composite artifacting.

Update May 10th, 2024

We now include shader specially crafted for CRT televisions using composite input. Also most of the libretro cores are now preconfigured to run at the correct aspect ratio.

Here is a small demonstration from MegaManGB:

Comparison of various outputs

Wi-Fi configuration

You can edit wifi-config.txt to setup Wi-Fi network access after flashing the image and before the first boot. Just uncomment lines SSID= and PSK= and add your network name (SSID) and password (PSK). It is recommended to use standard characters for both, try to avoid asterisk, semicolon, backslash, spaces and quotes - single and double. You can still use RetroArch to connect to Wi-Fi network as usually, this only helps to set up the Wi-Fi network in advance.

PAL users

If you are using a PAL TV, you will need to edit and modify following files in the FAT32 partition:

  • cmdline.txt:
    • RPi3 and RPi4:
      • change video=Composite-1:720x480@60e to video=Composite-1:720x576@50e
      • remove vc4.tv_norm=NTSC-J
    • RPi5:
      • change video=Composite-1:720x480,tv_mode=NTSC-J to video=Composite-1:720x576,tv_mode=PAL
      • change drm_rp1_vec.cmode=27000:721/16/64/58,480/6/6/34 to drm_rp1_vec.cmode=27000,721/12/64/68,576/4/6/38
  • retroarch-overrides.txt: (this must be done after flashing the image and before the first boot!)
    • RPi3/RPi4/RPi5: add a new line with text video_refresh_rate = "50.000000"
    • only RPi5: add a new line with text video_fullscreen_y = "576"

Known issues

As this is a community release, there is no official support, but feel free to join the community on Discord (channel #lakkatv) using the invite link in the footer!

Final notes

If you want to show your support for further development of the Libretro projects and ecosystem, you can learn more here.

Happy retro-gaming!

  • ✇Lakka News
  • Lakka 5.0 releasevudiq
    Thumbnail by jdalmanza New version of Lakka has been released! We are happy to announce the new and updated version of Lakka. Release summary Changes since version 4.3: Based on LibreELEC 11.0 build system RetroArch updated to 1.17.0 Cores updated to their most recent versions New cores added: dirksimple: Dragon’s Lair player dosbox-core: DOSBox ep128emu: Enterprise 64/128, Videoton TVC, Amstrad CPC and ZX Spectrum geolith: Neo Geo AES and MVS Cartridg
     

Lakka 5.0 release

Od: vudiq
13. Duben 2024 v 10:00

Thumbnail Thumbnail by jdalmanza

New version of Lakka has been released!

We are happy to announce the new and updated version of Lakka.

Release summary

Changes since version 4.3:

  • Based on LibreELEC 11.0 build system
  • RetroArch updated to 1.17.0
  • Cores updated to their most recent versions
  • New cores added:
    • dirksimple: Dragon’s Lair player
    • dosbox-core: DOSBox
    • ep128emu: Enterprise 64/128, Videoton TVC, Amstrad CPC and ZX Spectrum
    • geolith: Neo Geo AES and MVS Cartridge Systems
    • jaxe: XO-CHIP/S-CHIP/CHIP-8
    • numero: TI-83
    • thepowdertoy: The Powder Toy
    • vice_xpet: Commodore PET
    • vircon32: Virtual Game Console inspired by 16/32-bit systems
    • vitaquake2: Quake II
  • Mesa updated to 24.0.4
  • Updated Linux kernel
    • mainline: 6.1.84
    • raspberry: 6.1.77
    • amlogic: 6.1.38
  • Added images for following devices
    • Raspberry Pi 5
    • Raspberry Pi Zero 2 in Retroflag GPI Case 2W
    • Raspberry Pi Compute Module 4 in Retroflag GPI Case 2
    • Generic PC:
      • Support for nVidia GPUs (using proprietary nVidia driver, separate image)
    • Allwinner SOC:
      • OrangePi Zero2
      • OrangePi 3 LTS
    • Amlogic SOC:
      • BananaPi CM4
      • BananaPi M2 Pro
      • BananaPi M2S
      • BananaPi M5
      • Radxa Zero
      • Radxa Zero2
      • WeTek Core
      • WeTek Hub
      • WeTek Play 2
    • Rockchip SOC:
      • Firefly ROC-PC Plus
      • OrangePi 4 LTS
      • Radxa Rock Pi 4 Plus
      • Radxa Rock Pi 4 C Plus
  • Retrorama - theme and dynamic wallpapers for XMB

Full changelog

Known issues

See GitHub for information about currently open bugs and issues and also for possible workarounds for these bugs/issues.

Final notes

You can download the latest release from Lakka download page. If you want to follow the development of Lakka more closely, you can download latest Lakka development builds.

If you want to show your support for further development of the Libretro projects and ecosystem, you can learn more here.

Happy retro-gaming!

  • ✇Lakka News
  • Lakka 4.3 releasevudiq
    Thumbnail by jdalmanza New version of Lakka has been released! We are happy to announce the new and updated version of Lakka. Release summary Changes since version 4.2: RetroArch updated to 1.14.0 Cores updated to their most recent versions fake-08: added new libretro core (Pico-8) mojozork: added new libretro core (Z-Machine) puae2021: added new libretro core (Amiga, less demanding version of the core) Mesa updated to 22.1.7 Added image for Orange P
     

Lakka 4.3 release

Od: vudiq
17. Leden 2023 v 10:00

Thumbnail Thumbnail by jdalmanza

New version of Lakka has been released!

We are happy to announce the new and updated version of Lakka.

Release summary

Changes since version 4.2:

  • RetroArch updated to 1.14.0
  • Cores updated to their most recent versions
    • fake-08: added new libretro core (Pico-8)
    • mojozork: added new libretro core (Z-Machine)
    • puae2021: added new libretro core (Amiga, less demanding version of the core)
  • Mesa updated to 22.1.7
  • Added image for Orange Pi 4 LTS (Rockchip RK3399)
  • Added support for more Nintendo Switch variants (Hekate 6.0.1+ is required, on Nintento Switch Lite use touchscreen to change the default input device: Settings → Input → Port 1 Controls → Device Index → top most item)
  • Updated Linux kernel
    • mainline: 5.10.123
    • raspberry: 5.10.110
    • amlogic: 5.11.22

Full changelog

Known issues

See GitHub for information about currently open bugs and issues and also for possible workarounds for these bugs/issues.

Final notes

You can download the latest release from Lakka download page. If you want to follow the development of Lakka more closely, you can download latest Lakka nightly builds.

If you want to show your support for further development of the Libretro projects and ecosystem, you can learn more here.

Happy retro-gaming!

  • ✇Lakka News
  • Lakka 4.2 releasevudiq
    Thumbnail by jdalmanza New version of Lakka has been released! We are happy to announce the new and updated version of Lakka. Release summary Changes since version 4.1: RetroArch updated to 1.10.3 Cores updated to their most recent versions a5200: added new libretro core race: fixed savestates on arm platforms Mesa updated to 22.0.2 Amlogic: disable composite output on generic TV boxes by default Generic: fix/add back support for Ventoy Known issues S
     

Lakka 4.2 release

Od: vudiq
27. Duben 2022 v 21:45

Thumbnail Thumbnail by jdalmanza

New version of Lakka has been released!

We are happy to announce the new and updated version of Lakka.

Release summary

Changes since version 4.1:

  • RetroArch updated to 1.10.3
  • Cores updated to their most recent versions
    • a5200: added new libretro core
    • race: fixed savestates on arm platforms
  • Mesa updated to 22.0.2
  • Amlogic: disable composite output on generic TV boxes by default
  • Generic: fix/add back support for Ventoy

Known issues

See GitHub for information about currently open bugs and issues and also for possible workarounds for these bugs/issues.

Final notes

You can download the latest release from Lakka download page. If you want to follow the development of Lakka more closely, you can download latest Lakka nightly builds.

If you want to show your support for further development of the Libretro projects and ecosystem, you can learn more here.

Happy retro-gaming!

  • ✇Lakka News
  • Lakka 4.1 releasevudiq
    Thumbnail by jdalmanza New version of Lakka has been released! We are happy to announce the new and updated version of Lakka. Release summary Please see Lakka 4.1-rc release notes for changes since version 4.0. Additional changes since version 4.1-rc: RetroArch: fixed scanning of .wbfs Nintendo Wii games pcsx_rearmed: fixed dynarec on aarch64 Known issues See GitHub for information about currently open bugs and issues and also for possible workarounds for these bugs/issues. Final
     

Lakka 4.1 release

Od: vudiq
8. Duben 2022 v 10:00

Thumbnail Thumbnail by jdalmanza

New version of Lakka has been released!

We are happy to announce the new and updated version of Lakka.

Release summary

Please see Lakka 4.1-rc release notes for changes since version 4.0. Additional changes since version 4.1-rc:

  • RetroArch: fixed scanning of .wbfs Nintendo Wii games
  • pcsx_rearmed: fixed dynarec on aarch64

Known issues

See GitHub for information about currently open bugs and issues and also for possible workarounds for these bugs/issues.

Final notes

You can download the latest release from Lakka download page. If you want to follow the development of Lakka more closely, you can download latest Lakka nightly builds.

If you want to show your support for further development of the Libretro projects and ecosystem, you can learn more here.

Happy retro-gaming!

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