AES-HM76Z1FL User Manual
47
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6. Software Installation and
Programming Guide
6.1. Introduction
6.1.1. Overview
This model provides four type APIs which are GPI/GPO interface, Watchdog timer
interface, Hardware Monitor interface and Serial Mode interface. Users can use the
GPI/GPO API congure and access the GPI/GPO interface and the Watchdog timer.
The GPI/GPO has eight input pins and eight 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. The Hardware Monitor API
can get CPU Temperature, System Temperature, CPU Core Voltage, 5V Voltage,
12V Voltage, and 3.3V Voltage. Serial Mode can get and set COM3 and COM4
current status is RS422, RS485 Mode.
6.2. API List and Descriptions
6.2.1. General
Table 1. General Syntax Description
Syntax: lib_init(void)
Description:
Library initialization, using this library must call this
function rst.
Parameters:
None
Return Value:
0: Successful
-1: Fail
Syntax: lib_close(void)
Description:
Library close, when you not used this library must call this
function.
Parameters:
None
Return Value:
0: Successful
-1: Fail
