Basler raL2048-48gm Manuel d'utilisateur télécharger pdf (Page 81)

AW00118302000 Physical Interface

Basler racer GigE 71

Fig. 23: User Output Value All Parameter Bits

To set the state of multiple user output lines:

 Use the User Output Value All parameter to set the state of multiple user outputs.

You can set the User Output Value All parameter from within your application software by using the

pylon API. The following code snippet illustrates using the API to set the parameter:

// Set the state of both output lines to 1 and read the state

Camera.UserOutputValueAll.SetValue( 0x3 );

int64_t currentOutputState = Camera.UserOutputValueAll.GetValue( );

7.6.3 Checking the State of the I/O Lines

Checking the State of All I/O Lines

You can determine the current state of all input and output lines with a single operation. To check

the state of all lines:

 Read the value of the Line Status All parameter.

You can read the Line Status All parameter value from within your application software by using the

pylon API. The following code snippet illustrates using the API to read the parameter value:

// Read the line status all value

int64_t lineState = Camera.LineStatusAll.GetValue( );

The Line Status All parameter is a 32 bit value. As shown in Fig. 24, certain bits in the value are

associated with each line and the bits will indicate the state of the lines. If a bit is 0, it indicates that

If you have the invert function enabled on an output line that is designated as a

user output, the user setting sets the state of the line before the inverter.

Sets user output 1 state

Sets user output 2 state

LSB

Not used

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 237 238

Pas de commentaire

Basler raL2048-48gm Manuel d'utilisateur Page 81