Table Of Contents

IviRFSigGen Configure CDMA Trigger Source [CDMA] (G Dataflow)

Last Modified: September 7, 2018

Configures the CDMA trigger source for starting or synchronizing the generation of the channel codings.

connector_pane_image
datatype_icon

instrument handle

The instrument handle that you obtain from the IviRFSigGen Initialize Node or IviRFSigGen Initialize With Options Node. The handle identifies a particular instrument session.

Default: None

datatype_icon

error in

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

datatype_icon

source (Immediate)

Specifies the source of the trigger signal that starts the channel coding generation. The driver uses this value to set the IviRFSigGen>>CDMA>>Trigger>>CDMA Trigger Source property. Defined Values: IVIRFSIGGEN_VAL_CDMA_TRIGGER_SOURCE_IMMEDIATE - The CDMA generator system does not wait for a trigger. Each channel coding is run continuously. IVIRFSIGGEN_VAL_CDMA_TRIGGER_SOURCE_EXTERNAL - Each channel coding is started with an external signal. IVIRFSIGGEN_VAL_CDMA_TRIGGER_SOURCE_SOFTWARE - Each channel coding is started with a software programmable trigger. Default Value: IVIRFSIGGEN_VAL_CDMA_TRIGGER_SOURCE_IMMEDIATE

datatype_icon

instrument handle out

The instrument handle that you obtain from the IviRFSigGen Initialize Node or IviRFSigGen Initialize With Options Node. The handle identifies a particular instrument session.

Default: None

datatype_icon

error out

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application


Recently Viewed Topics