Microzed LED using Linux

Question

Hi guys,

Im using Microzed, ubuntu 16.04 and buildroot.

Im just trying to turn on and off the LED using this command :

echo 906 > /sys/class/gpio/export //I tried echo 47 but I had an Invalid GPIO 47

echo out > /sys/class/gpio/gpio906/direction

echo 1 > /sys/class/gpio/gpio906/value

but nothing happens!

Any help? Thx

Former Member · Accepted Answer

Hi, I think I have solved. You have to export gpio953 to turn the led on and off. Good luck