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Appendix B
Appendix B:
Digital Input/Output
Control on the GPIO port
The Digitanl I/O on the rear panel is designed to provide
the input and output operations for the system
sample DIO code, see Watch dog and DIO in the Driver and
Manual CD
Driver Installation
Before you could access or control the operation of the
watchdog and Digital I/O functions, install the the L_IO
driver which is the library and driver needed for Lanner
General Purpose Input/Output interface or functions
To install the L_IO driver:
1
Restart the computer, and then log on with
Administrator privilege
2
Insert the Drivers and User's Manual CD to the USB-
optical drive
3
Browse the contents of the support CD to locate the
file LIO rar under the \Watch dog and DIO\LIO folder
and unzip the file
4
From the control panel, click the ADD Hardware
program
Embedded and Industrial Computing
5
Click Next to proceed
For
6
Answer "Yes" to the question and select Next to
proceed
7
Select Add a new hardware device
Digital Input/Output Control
32
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