Acrosser Technology AMB-VDX3H1 Series, Руководство пользователя

Страница: 30 / 36

AMB-VDX3H1 Series
30 Acrosser Technology Co., Ltd.
5. Software Installation and
Programming Guide
5.1. Introduction
5.1.1. Environment
This test utility develop based on Windows CE 6.0, Windows XP (32bit), and
Windows 7 (32bit).
5.1.2. GPIO and Watchdog
This model provides both GPIO interface and Watchdog timer. Users can use the
GPIO and Watchdog APIs to configure and to access the GPIO interface and the
Watchdog timer. he GPIO has 16 input or output pins. The Watchdog timer can be
set to 1~511 seconds. Setting the timer to zero disables the timer. The remaining
seconds of the timer to reboot can be read from the timer.
5.2. API List and Descriptions
5.2.1. General
Syntax: lib_init(void)
Description: library initialization, using this library must call this function
first.
Note: The initialization may have to wait for 1 minute due
to scan pic port.
Parameters: None
Return Value: 0: Successful, -1: Fail.
Syntax: lib_close(void)
Description: library close, when not using this library must call this
function.
Parameters: None
Return Value: 0: Successful, -1: Fail.