IviRFSigGen_ConfigureCDMATriggerSource
IviRFSigGenCDMABase Capability Group
C Function Prototype
ViStatus IviRFSigGen_ConfigureCDMATriggerSource (ViSession vi, ViInt32 source);
Purpose
This function configures the CDMA trigger source for starting or synchronizing the generation of the channel codings.
Parameters
| Name | Type | Description |
|---|---|---|
| vi | ViSession | The ViSession handle that you obtain from the IviRFSigGen_init or IviRFSigGen_InitWithOptions function. The handle identifies a particular instrument session. Default Value: None |
| source | ViInt32 | Specifies the source of the trigger signal that starts the channel coding generation. The driver uses this value to set the IVIRFSIGGEN_ATTR_CDMA_TRIGGER_SOURCE attribute. 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 |