RFmx for Bluetooth Test VIs

RFmxBT Configure Payload Bit Pattern (VI)

  • Updated2024-04-10
  • 3 minute(s) read

RFmxBT Configure Payload Bit Pattern (VI)

Owning Palette: Configuration

Configures the bit pattern present in the payload of the packet.

RFmxBT Configure Payload Bit Pattern

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Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI.

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Payload Bit Pattern specifies the bit pattern present in the payload of the packet. This value is used to determine the set of ModAcc measurements to be performed.

The following table shows the measurements applicable for different payload bit patterns:

Bluetooth PHY Data Rate Standard 11110000 10101010
BR NA Error df1 df2 and BR frequency error
EDR NA DEVM (The measurement considers PN9 as payload pattern) Error Error
LE 1 Mbps Error df1 and LE frequency errors on the constant tone extension (CTE) field within the direction finding packets. df2 and LE frequency error
LE 2 Mbps Error df1 and LE frequency errors on the constant tone extension (CTE) field within the direction finding packets. df2 and LE frequency error
LE 125 kbps df1 and LE frequency errors (The measurement considers 11111111 as payload pattern) Error Error
LE 500 kbps df2 and LE frequency errors (The measurement considers 11111111 as payload pattern) Error Error

The default value is Standard Defined.

Standard Defined (0)

Specifies that the payload bit pattern is Standard Defined.

11110000 (1)

Specifies that the payload bit pattern is 11110000.

10101010 (2)

Specifies that the payload bit pattern is 10101010.

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Selector String 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 Build Signal String VI to build the selector string.

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error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

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Instrument Handle Out passes a reference to your RFmx session to the next VI.

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error out contains error information. This output provides standard error out functionality.

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