Changes

== Handle You must logged in the gpio-LED's ==''(from [[How to handle the gpio-LED]])'' {{#lst:How to handle the gpio-LED|IGEPv2}}board.

== How to use RSserial console == Connect a serial (COM port) cable (known as the AT/Everex Cable) to the 10-pin header J960 on the board. Now you need a Null-485 Modem DB9 male-make serial cable. Connect the cable between the board and your PC. Open the serial on your PC using your preferred serial communications program (minicom) and configure the port as follows: * 115200* 8N1* no flow control (either software or hardware) Open the serial port and the debug shell prompt should appear. A detailed guide on how to connect via serial debug port can be found by following this link: [[¿?¿?]] == Handle the GPIO-LEDS == The board has two user bicolor (green/red) leds available that can be controlled. In its simplest form, you can control of LEDs fromuserspace. LEDs appear in /sys/class/leds/ and you can turn on and off with following commands:  $ echo 0 > /sys/class/leds/d240\:green/brightness  $ echo 1 > /sys/class/leds/d240\:red/brightness $ echo 0 > /sys/class/leds/d240\:red/brightness  $ echo 1 > /sys/class/leds/d440\:green/brightness $ echo 1 > /sys/class/leds/d440\:red/brightness

''(from A detailed guide on how use GPIO-LEDS can be found by following this link: [[How to use RS485handle the gpio-LED]])''

{{#lst:== How to use RS485|overview}}UART1 (RS232) ==

$ amixer set -D hw:0 'Headset' 0dB $ amixer set -D hw:0 'HeadsetL Mixer AudioL2' on $ amixer set -D hw:0 'HeadsetR Mixer AudioR2' on

$ aplay audio-in.wav