ANR-C236N1-K Series User Manual
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4. Software Installation and
Programming Guide
4.1. Introduction
4.1.1. Environment
This test utility develop based on kernel 4.4 or above (Ubuntu 16.10 Server 64bit).
4.1.2. GPIO
The ANR-C236N1-K Series provides GPIO interface. Users can use the GPIO APIs
to control GPO Pin.
4.1.3. Watchdog
The ANR-C236N1-K Series provides a Watchdog Timer. Users can use the
Watchdog APIs to configure and to access the Watchdog timer. The Watchdog
timer can be set to 1~255 seconds. Setting the timer to zero disables the timer. The
remaining seconds of the timer to reboot can be read from the timer.
4.1.4. LAN Bypass Subsystem
Four pairs of LAN ports on ANR-C236N1-K implement the bypass function. Users
can invoke the LAN Bypass APIs to control the bypass states of the LAN ports.
1. Get bypass firmware version.
2. Set bypass wdt.
3. Set bypass wdt action.
4. Get bypass wdt action.
5. Set bypass power on action.
6. Get bypass power on action.
7. Set bypass power off action.
8. Get bypass power off action.
9. Set bypass current action.
10. Get bypass current action.
4.1.5. LCD Control Module
The LCM (short for LCD Control Module) APIs provide interfaces to control the
module. By invoking these APIs, programmers can implement the applications which
have the functions listed below:
