Raspiboy with Lakka. No sound.

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justinbailey
Posts: 3
Joined: Sun 17 Dec 2017 02:35

Raspiboy with Lakka. No sound.

Post by justinbailey »

My Raspiboy has been working great with RetroPie! Setup and installation has been a breeze especially with Pierre's easy-to-follow instructions.
Now, I'd like to try out Raspiboy with Lakka. I've got the Pi Zero Lakka image installed on my microSD. It boots up and runs games, except there is no audio. I made sure audio is enabled and volume is turned up in the menus. My audio works with RetroPie.
Any ideas? I've added these entries to the config.txt:

overscan_left=-6
overscan_right=-6
overscan_top=-15
overscan_bottom=-15

framebuffer_width=320
framebuffer_height=240

dtoverlay=pwm-2chan,pin=18,func=2,pin2=13,func2=4
justinbailey
Posts: 3
Joined: Sun 17 Dec 2017 02:35

Re: Raspiboy with Lakka. No sound.

Post by justinbailey »

OK, I've discovered a work-around. This should address no audio in Lakka, Recalbox, batocera.linux, etc... on your Raspiboy if the original config.txt modification does not work.

1. Navigate to https://github.com/ian57/pwm-audio-pize ... erlay.dtbo and download the pwm-audio-pi-zero-overlay.dtbo file to your computer.
2. Connect your imaged microSD card to your computer.
3. In the boot partition of your microSD card, copy the pwm-audio-pi-zero-overlay.dtbo file into the overlays folder.
4. In the boot partition of your microSD card, edit the config.txt file:

Replace

Code: Select all

dtoverlay=pwm-2chan,pin=18,func=2,pin2=13,func2=4
with

Code: Select all

dtoverlay=pwm-audio-pi-zero-overlay
5. Boot Raspiboy with the microSD card.
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