Need help for Gamebuino to HDMI via Rasberry

General

Fraant

4 months ago

Allo, I'm STUDIOCRAFTapps but on my school account. We needed to find a project to do with a Rasberry Pie and tough about maybe doing some kind of Gamebuino to HDMI adaptor. I would like to know if it's even possible and what pin could be able to output the Screen stream. I'll take care about the outputing and up scalling and all. If it's not possible I could use the Gamebuino has a remote/controller

Sorunome

NEW 4 months ago

the screen is streamed via SPI, so you'd need to sniff the SPI ports. As for activation pins on the slave (the rpi), it's probably be easiest to edit the gamebuino library and also have it set other pins for screen data / screen command interfaces low when they are being sent and to go off of that

STUDIOCRAFTapps

NEW 4 months ago

I found out you already tried to do it here https://gamebuino.com/fr/community/topic/attempting-to-sniff-the-spi-bus

It looks kinda complicated and I really don’t wanna mess something while sneaking up the port so I don’t think I can continue 

Sorunome

4 months ago

Because soru didn't want to add the extra pin outputs in the library it was more complicated. That is why soru suggested you to do that, then you won't run into any of those issues. Except maybe that your SPI slave can't handle the 48MHz? no idea

Sorunome

NEW 4 months ago

STUDIOCRAFTapps STUDIOCRAFTapps

Because soru didn't want to add the extra pin outputs in the library it was more complicated. That is why soru suggested you to do that, then you won't run into any of those issues. Except maybe that your SPI slave can't handle the 48MHz? no idea

You must be logged in in order to post a message on the forum

Log in