What can I do with IGEP COM PROTON

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This is the 2/3 chapter of the Getting Started with IGEP COM PROTON Tutorial Guide.

In this second chapter, we will learn some basics tasks. Upon completion, you will be ready to continue with chapter 3/3 that explains more advanced tasks.

What can I do

You must logged in the board.

Handle the gpio-LED's

The board has three leds available that can be controlled. In its simplest form, you can control of LEDs from userspace. LEDs appear in /sys/class/leds/ and you can turn on and off with following commands:

$ echo 1 > /sys/devices/platform/leds-gpio/leds/d242\:green/brightness
$ echo 1 > /sys/devices/platform/leds-gpio/leds/d441\:green/brightness
$ echo 1 > /sys/devices/platform/leds-gpio/leds/d442\:green/brightness

A detailed guide on how use GPIO-LEDS can be found by following this link: How to handle the gpio-LED

How to use the SD card

You can connect a micro SD card for storage. After plugin the SD card the kernel should detect the card and automount in /media directory.

You have successfully completed this chapter of the guide.

Continue this tutorial guide: 3/3 - Start developing under IGEP Technology
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