07-13-2022, 12:42 AM
The part that keeps it running once the system boots up is in the config.txt file.
dtoverlay=gpio-poweroff,gpiopin=21,active_low
That's to use GPIO21 to hold the power on when the OS is running.
I'm attaching a photo of the "Gumstix" adapter we used. We had to modify it to use the SD card (instead of eMMC), but maybe yours doesn't need that.
I found the one you have on AliExpress. Parts of it look like a clone of the Gumstix board, but some seems different.
What SD image are you using, by the way? You would likely want to use one from us.
dtoverlay=gpio-poweroff,gpiopin=21,active_low
That's to use GPIO21 to hold the power on when the OS is running.
I'm attaching a photo of the "Gumstix" adapter we used. We had to modify it to use the SD card (instead of eMMC), but maybe yours doesn't need that.
I found the one you have on AliExpress. Parts of it look like a clone of the Gumstix board, but some seems different.
What SD image are you using, by the way? You would likely want to use one from us.
Card Fighters' Clash 2 English Translation ( http://cfc2english.blogspot.com/ )
Neo Geo Pocket Flash Cart and Linker Project ( http://www.flashmasta.com/ )
Avatar art thanks to Trev-Mun ( http://trevmun.deviantart.com/ )
Neo Geo Pocket Flash Cart and Linker Project ( http://www.flashmasta.com/ )
Avatar art thanks to Trev-Mun ( http://trevmun.deviantart.com/ )