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Physical Interface AW00118501000

40 Basler racer Camera Link

For detailed information about using the pylon API, refer to the Basler pylon Programmer’s Guide

and API Reference.

You can also use the Basler pylon Viewer application to easily set the parameters.

Setting the State of a User Output Line Using Direct Register Access

To set the state of a user settable output line via direct register access:

 Set the value of the User Output CL Spare register to 1 (true) or 0 (false) as desired.

For more information about direct register access, see Section 3.2 on page 16.

5.7 Checking the State of the I/O Lines

5.7.1 Checking the State of a Single Line

Checking the State of an I/O Line Using Basler pylon

You can determine the current state of each I/O line. To check the state of a line:

 Use the Line Selector parameter to select a line.

 Read the value of the Line Status parameter to determine the current state of the line. A value

of true means the line’s state is currently high and a value of false means the line’s state is

currently low.

You can set the Line Selector and read the Line Status parameter value from within your application

software by using the Basler pylon API. The following code snippet illustrates using the API to set

the selector and read the parameter value:

// Select the CC1 line and read the state

Camera.LineSelector.SetValue( LineSelector_CC1 );

bool CC1 = Camera.LineStatus.GetValue( );

// Select the CLSpare line and read the state

Camera.LineSelector.SetValue( LineSelector_ClSpare );

bool ClSpareState = Camera.LineStatus.GetValue( );

For detailed information about using the pylon API, refer to the Basler pylon Programmer’s Guide

and API Reference.

You can also use the Basler pylon Viewer application to easily set the parameters.

For more information about the pylon API and the pylon Viewer, see Section 3.1 on page 15.

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Basler A400K Bedienungsanleitung Seite 48