The LED connector in the node can be added in the device tree of the KCH Control ARM VFP Linux.
Parameters
|
Parameter |
Description |
|---|---|
|
Name |
LED Linux Device File Name (see HW chapter) |
With the new LED node the values can directly mappt to variables.
Variables mappt
|
Parameter |
Description |
|---|---|
|
output |
LED State |
Hardware
SOM Evalboard:
|
HW LED |
CODESYS LED Name |
|---|---|
|
LED1 |
'debug-led1' |
|
LED2 |
'debug-led2' |
|
LED3 |
'debug-led3' |
Additionaly LED Channels can be added on a custom SOM Board modifing the Device Tree File.
imx6 WPC:
|
HW LED |
CODESYS LED Name |
|---|---|
|
LED H2 |
'led-h2' |