
How to Program with HSL Function Library 109
6 How to Program with HSL Function
Library
This chapter describes how to create a program with HSL C library
using a flow chart. The C library supports Windows and Redhat
Linux platforms.
6.1 Programming with HSL DLL
The programming flow chart illustrates the program creation with
HSL DLL.
Figure 6-1: Programming Flow
6.1.1 DIO Operation
Inside DI/O Operation, the following function calls are for users’
reference.
HSL_slave_live (…):
Detects the status of the slave module (live or die).
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