Configures the burst synchronization type for ModAcc measurement.

Syntax

int32 __stdcall RFmxBT_ModAccCfgBurstSynchronizationType(niRFmxInstrHandle instrumentHandle, char selectorString[], int32 burstSynchronizationType)

Parameters

NameDirectionTypeDescription
instrumentHandle[in]niRFmxInstrHandle

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

selectorString[in]char

This parameter specifies a Selector String comprising of the signal name. If you do not specify the signal name, the default signal instance is used. The default value is "" (empty string).
Examples:
""
"signal::sig1"
You can use the RFmxBT_BuildSignalString function to build the selector string.

burstSynchronizationType[in]int32

This parameter specifies the type of synchronization used for detecting the start of packet in the measurement. The default value is Preamble.

None (0)

Specifies that the measurement does not perform synchronization to detect the start of the packet.

Preamble (1)

Specifies that the measurement uses the preamble field bits to detect the start of the packet.

Sync Word (2)

Specifies that the measurement uses sync word for the BR/EDR packets and access address for the LE/LE-CS packets to detect the start of the packet. For BR /EDR packets, the sync word is derived from the RFMXBT_ATTR_BD_ADDRESS_LAP attribute.

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 RFmxBT_GetError function.

The general meaning of the status code is as follows:

Value

Meaning

0

Success

Positive Values

Warnings

Negative Values

Errors