Power & Source of Big Ideas

Android 5.1 Gpio Access

Moderators: chensy, FATechsupport

Hi all,
Can anybody help me for accessing Gpio in Android 5.1?
My app works correctly but it doesn't work in Android 5.1.
It comes with this error: "D/FriendlyARM-HW-Lib: Unable to open file /sys/devices/virtual/gpio/gpio74/direction"
I using s5p4418-android-sd4g-20170613.img android.

Thanks .
sajjad wrote:
I solved my problem finally.
Just see below link:
top mobile and web development company

Thank you
This is helpful

Who is online

In total there are 2 users online :: 0 registered, 0 hidden and 2 guests (based on users active over the past 5 minutes)
Most users ever online was 5185 on Wed Jan 22, 2020 1:44 pm

Users browsing this forum: No registered users and 2 guests