GPIO control from Android

#1

Is there a GPIO management library for the Android application for ZERO ? Or can it be used from other RADXA ?

#2

This is underworking. It should be released in a few days.

#3

thank you? waiting for

#4

i’ve suceed rock3a Android11, adb shell GPIO control to pin 98,102,101 with below script and image.
rock3a-android11-20220408_1204-gpt.img

cd /sys/class/gpio
echo 153 > export
cd gpio98
echo out > direction
echo 1 > value # output high
echo 0 > value # output low

Buit when I execute this script through jni , apk can’t open device driver.
Does any update for GPIO android11 control ?