Attract-Mode Support > Scripting
Compilation of Attract-Mode in Raspberry pi 4
iOtero:
I bought a Raspberry pi 4 4GB and i installed Raspbian Buster Lite.
I tried to compile Attract-Mode following the instructions Keilmillerjr has on GitHub (https://github.com/keilmillerjr/Raspberry-Pi-MAME-Setup-Guide) and that had worked perfectly for me on Raspbian Stretch Lite and Raspberry pi 3B +.
FFmpeg, SFML and Attract-Mode has compiled easily and without problems.
But to launch AM, it does nothing and gives this error message:
* failed to add service - already in use?
Could someone tell me why?
Note for Keil: In the instructions for SFML, there is a missing line:
sudo make install
keilmillerjr:
Whats your memory split/over clock settings?
Have you compiled a newer mame? Im curious for a speed test comparison between pi 3b+ and 4.
iOtero:
--- Quote from: keilmillerjr on August 06, 2019, 09:05:19 AM ---Whats your memory split/over clock settings?
Have you compiled a newer mame? Im curious for a speed test comparison between pi 3b+ and 4.
--- End quote ---
Overclock, nothing...
gpu mem = 512
If I can't compile Attract-Mode, why would i want to compile the MAME? :-[
The emulators interest me only if I can make them work through Attract-Mode. ::)
The truth is that i have tried to compile SDL 2.0.10 and I have not succeeded. :'(
If nobody helps me, i will try to compile SDL 2.0.8 again. 8)
A few minutes ago i have compiled RetroArch, but it only works with graphic environment. If raspbian is started in console mode, retroarch does not work. And i do not know why. I guess by opengles... But i haven't tried any games yet.
I've tried Lakka and Dreamcast games work great on my pi 4. D2, Aqua GT, Shenmue... In pi 3B +, they moved like lame turtles... :P
keilmillerjr:
That is a really high value. Try something lower?
https://www.raspberrypi.org/documentation/configuration/config-txt/memory.md
iOtero:
--- Quote from: keilmillerjr on August 06, 2019, 10:42:06 AM ---That is a really high value. Try something lower?
https://www.raspberrypi.org/documentation/configuration/config-txt/memory.md
--- End quote ---
Yes, it is a very high value, with 256MB is more than enough. And by the way I already got the AM compilation in pi 4.
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