Sends a trigger to the device when you use the RFmxDemod Configure Trigger function to choose a software version of a trigger, and the device is waiting for the trigger to be sent. You can also use this function to override a hardware trigger. This function returns an error in the following situations:

Syntax

int32 __stdcall RFmxDemod_SendSoftwareEdgeTrigger(niRFmxInstrHandle instrumentHandle)

Remarks

  • You configure an invalid trigger.

  • You have not previously called the RFmxDemod_Initiate function.  

Parameters

NameDirectionTypeDescription
instrumentHandle[in]niRFmxInstrHandle

This parameter specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr_Initialize function.

Returns

Returns the status code of this operation. The status code either indicates success or describes an error or warning condition. Examine the status code from each call to an RFmx function to determine if an error has occurred.

To obtain a text description of the status code and additional information about the error condition, call the RFmxDemod_GetError function.

The general meaning of the status code is as follows:

Value

Meaning

0

Success

Positive Values

Warnings

Negative Values

Errors