Table of Contents

Rhs2116 Recording

The following excerpt from the HeadstageRhs2116 example workflow demonstrates the Rhs2116 recording functionality by streaming and saving data from the Rhs2116 device.

/workflows/hardware/rhs2116/rhs2116-record.bonsai workflow

The Rhs2116Data operator generates a sequence of Rhs2116DataFrames using the following settings:

  • The BufferSize property is set to 30. Each Rhs2116DataFrame will contain a [1 x 30 sample] Clock vector, a [32 channel x 30 sample] AmplifierData matrix, and a [32 channel x 30 sample] DcData matrix. This corresponds to 1 ms of data per data frame.
  • The DeviceName property is set to "HeadstageRhs2116/Rhs2116". This links Rhs2116Data to the Rhs2116s on the Headstage Rhs2116.

The relevant properties are extracted from the Rhs2116DataFrame by right-clicking the Rhs2116Data operator, and choosing the following Output members: Clock, AmplifierData, and DcData. The MatrixWriters save the selected members to files with the following formats: rhs2116pair-clock_<filecount>.raw, rhs2116pair-ac_<filecount>.raw, and rhs2116pair-dc_<filecount>.raw, respectively.

Tip

For more details about configuring the Rhs2116 and its data, read the datasheet.

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