Acrosser Technology AR-B6003, User Manual

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Chapter 6 Software Installation
and Programming Guide
6.1 Introduction
Overview of GPIO and Watchdog
AR-B6003 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 four input pins and four output pins. 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.
In this GPIO and Watchdog package, on Linux and Windows platform, we
provide:
1. API source code.
2. GPIO and Watchdog test utility and the utility source code.
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