Acrosser Technology ANR-C62 N1Series, Руководство пользователя, Страница: 45 / 58

ANR-C62xN1 Series
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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 above (Ubuntu 18.04.1 Server 64bit).
4.1.2. GPIO
The C62XN1 provides GPIO interface. Users can use the GPIO APIs to Control GPO
Pin.
4.1.3. Watchdog
The C62XN1 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. 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:
1. Clear LCM screen.
2. Turn on or off the cursor on the screen.
3.
Get the identification of the pressed key of the LCM.
4. Get LCM PIC Version.
5. Get the LCM mode.
6. Graphic write on LCM.