Acrosser AR-B6050 - Manual (Page 4)

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1. Introduction
1.1. GPIO and Watchdog
1.1.1. Overview
This model provides both a GPIO interface and a Watchdog timer. Users can use
the GPIO and Watchdog APIs to configure and to access the GPIO interface and the
Watchdog timer. The GPIO has eight ports. Each port can be configured as an input
port or an output port. 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.
1.1.2. File Description
1. AcroIO.h
This header file includes API declarations and macros for GPIO and Watchdog.
2. AcroIO.lib, AcroIO.dll
The libraries which provide access to GPIO and Watchdog functions.