User's Manual

ReliaGATE 10-12 User manual Rev. 2-1 12 How to manage interfaces in Linux
12.10 How to manage the Digital I/Os
The ReliaGATE 10-12 exposes the Digital I/Os (GPIOs) as follows:
l Digital Input 1:
/sys/class/gpio/gpio26/value
l Digital Input 2:
/sys/class/gpio/gpio27/value
l Digital Output 1:
/sys/class/gpio/gpio87/value
l Digital Output 2:
/sys/class/gpio/gpio89/value
To manage these GPIOs, see "How to drive the GPIOs: the GPIO Utility" on page71.
12.11 How to manage the LED Indicators
The ReliaGATE 10-12 exposes the LED Indicators as follows:
l LED 1 (green):
/sys/class/gpio/gpio117/value
l LED 2 (green):
/sys/class/gpio/gpio114/value
l LED 3 (amber):
/sys/class/gpio/gpio115/value
l LED 4 (amber):
/sys/class/gpio/gpio116/value
l LED 5 (green): Reserved
l LED 6 (blue): Reserved
To manage these GPIOs, see "How to drive the GPIOs: the GPIO Utility" on page71.
12.12 How the Ethernet ports are exposed
The ReliaGATE 10-12 exposes the Ethernet ports as follows:
l Ethernet 0 port: eth0
l Ethernet 1 port: eth1.
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