Using Ubuntu 15.04 located on the 96boards website:
We flashed the OS onto the board using the microSD card method and it worked perfectly. We proceeded to begin using the GPIO’s but noticed there was no GPIO folder.
Conventionally we have always used:
/sys/class/gpio/
to locate the folder and begin exporting GPIO’s. We performed a search and could not find any other file system that would allow GPIO’s to be exported and used.
Using Android OS, we were able to access all GPIO’s but one (GPIO_25 “H”) though the shell.
Is there a different method to accusing GPIO’s in this version of Ubuntu? Is there going to be a filesystem update to fix this problem?
Thank you.