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Copy file name to clipboardExpand all lines: articles/hardware/np1e/gui.md
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@@ -10,7 +10,7 @@ The `NeuropixelsV1e` headstage has a graphical user interface when the `OpenEphy
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For `NeuropixelsV1eHeadstage`, the GUI allows for an easy way to change settings and visualize the effect. From the GUI, you can:
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- Configure the <xref:OpenEphys.Onix1.NeuropixelsV1eProbeConfiguration>
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- Configure the <xref:OpenEphys.Onix1.NeuropixelsV1ProbeConfiguration>
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- Choose the ADC calibration file
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- Choose the gain calibration file
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- Choose the AP and LFP gain values
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As an example, let us assume that electrodes `0` through `383` are initially enabled (this corresponds to 384 channels). Then, electrodes `384` and `385` are enabled. When these electrodes are enabled, electrodes `0` and `1` will be disabled. In this way, there will always be 384 channels enabled.
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In addition to the absolute number of channels, there are other restrictions in place regarding which combinations of electrodes can be enabled at any given time. Specifically, in the <xref:OpenEphys.Onix1.NeuropixelsV1eElectrode> there is a `Channel` property which defines the channel index of an electrode. Across the entire probe, no two electrodes that share the same `Channel` can be simultaneously enabled.
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In addition to the absolute number of channels, there are other restrictions in place regarding which combinations of electrodes can be enabled at any given time. Specifically, in the <xref:OpenEphys.Onix1.NeuropixelsV1Electrode> there is a `Channel` property which defines the channel index of an electrode. Across the entire probe, no two electrodes that share the same `Channel` can be simultaneously enabled.
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[Channel presets](#channel-presets) take this into account automatically and ensure that the rules are followed. When manually enabling electrodes, the indexing logic is applied in the order that electrodes are selected. If two (or more) electrodes are selected that share a `Channel` value, the highest indexed electrode is the only one that will be enabled.
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### View ADC correction values
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Once a valid ADC calibration file has been selected, the <kbd>View ADC Correction Values</kbd> button will be enabled. This button can be pressed to open a new dialog that displays the correction values for all ADCs. Refer to <xref:OpenEphys.Onix1.NeuropixelsV1eAdc> for more details on the specific calibration values.
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Once a valid ADC calibration file has been selected, the <kbd>View ADC Correction Values</kbd> button will be enabled. This button can be pressed to open a new dialog that displays the correction values for all ADCs. Refer to <xref:OpenEphys.Onix1.NeuropixelsV1Adc> for more details on the specific calibration values.
The <xref:OpenEphys.Onix1.NeuropixelsV1eData> operator generates a sequence of <xref:OpenEphys.Onix1.NeuropixelsV1eDataFrame>s using the following settings:
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The <xref:OpenEphys.Onix1.NeuropixelsV1eData> operator generates a sequence of <xref:OpenEphys.Onix1.NeuropixelsV1DataFrame>s using the following settings:
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-`BufferSize` is set to 36.
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- The `NeuropixelsV1eData`'s `DeviceName` property is set to "NeuropixelsV1eHeadstage/NeuropixelsV1e". This links the <xref:OpenEphys.Onix1.NeuropixelsV1eData> operator to the corresponding configuration operator.
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Given the settings above, each frame will contain a [1 x 36 sample]`Clock` vector, a [384 channel x
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36 sample]`SpikeData` matrix, and a [384 channel x 3 sample]`LfpData` matrix. This corresponds to 1.2 ms of data per data frame.
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`LfpData` has less samples than `Clock` and `SpikeData` because `LfpData` is sampled at a lower rate; AP data is sampled at 30 kHz while LFP data is sampled at 2.5 kHz.
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The relevant properties are extracted from the <xref:OpenEphys.Onix1.NeuropixelsV1eDataFrame> by right-clicking the <xref:OpenEphys.Onix1.NeuropixelsV1eData> operator, and choosing the following **Output** members: `Clock`, `SpikeData`, and `LfpData`. The [`MatrixWriter`](https://bonsai-rx.org/docs/api/Bonsai.Dsp.MatrixWriter.html) operators saves the selected members to files with the following format: `np1-clock_<timestamp>.raw`, `np1-spike_<timestamp>.raw`, and `np1-lfp_<timestamp>.raw`, respectively.
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The relevant properties are extracted from the <xref:OpenEphys.Onix1.NeuropixelsV1DataFrame> by right-clicking the <xref:OpenEphys.Onix1.NeuropixelsV1eData> operator, and choosing the following **Output** members: `Clock`, `SpikeData`, and `LfpData`. The [`MatrixWriter`](https://bonsai-rx.org/docs/api/Bonsai.Dsp.MatrixWriter.html) operators saves the selected members to files with the following format: `np1-clock_<timestamp>.raw`, `np1-spike_<timestamp>.raw`, and `np1-lfp_<timestamp>.raw`, respectively.
Copy file name to clipboardExpand all lines: articles/hardware/np2e/npv2e.md
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@@ -20,4 +20,4 @@ The <xref:OpenEphys.Onix1.NeuropixelsV2eData> operator generates a sequence of <
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-`DeviceName` property is set to "NeuropixelsV2eHeadstage/NeuropixelsV2e". This links the `NeuropixelsV2eData` operator to the corresponding configuration operator.
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-`ProbeIndex` property is set to "ProbeA". This links the data generated by this probe to the probe in port A of the headstage.
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The relevant properties are extracted from the <xref:OpenEphys.Onix1.NeuropixelsV1eDataFrame> by right-clicking the <xref:OpenEphys.Onix1.NeuropixelsV1eData> operator, and choosing the following **Output** members: `Clock`, and `AmplifierData`. The [`MatrixWriter`](https://bonsai-rx.org/docs/api/Bonsai.Dsp.MatrixWriter.html) operators saves the selected members to files with the following format: `np2-a-clock_<timestamp>.raw` and `np2-a-amp<timestamp>.raw`, respectively.
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The relevant properties are extracted from the <xref:OpenEphys.Onix1.NeuropixelsV2eDataFrame> by right-clicking the <xref:OpenEphys.Onix1.NeuropixelsV2eData> operator, and choosing the following **Output** members: `Clock`, and `AmplifierData`. The [`MatrixWriter`](https://bonsai-rx.org/docs/api/Bonsai.Dsp.MatrixWriter.html) operators saves the selected members to files with the following format: `np2-a-clock_<timestamp>.raw` and `np2-a-amp<timestamp>.raw`, respectively.
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