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800581-2.11 NeurOne System User Manual.doc
Examples
This chapter contains a number of packet flow examples for different digital out
configurations. The time column indicates wall-clock time elapsed from the start of the
measurement.
Case 1
: MeasurementStart / MeasurementEnd / Trigger packet emission isn’t enabled.
Sampling rate 5 kHz, delivery rate 1 kHz.
Time (ms)
Packet
Description
Measurement is started
1.0
Samples
Samples 0..4 for each output channel
PacketSeqNo = 0
NumSampleBundles = 5
FirstSampleIndex = 0
MicroTime = 0
2.0
Samples
Samples 5..9 for each output channel
PacketSeqNo = 1
NumSampleBundles = 5
FirstSampleIndex = 5
MicroTime = 1 000
3.0
Samples
Samples 10..14 for each output channel
PacketSeqNo = 2
NumSampleBundles = 5
FirstSampleIndex = 10
MicroTime = 2 000
…
Measurement is stopped
Case 2
: MeasurementStart / MeasurementEnd packet emission isn’t enabled. Sampling rate
5 kHz, delivery rate 500 Hz.
Time (ms)
Packet
Description
Measurement is started
2.0
Samples
Samples 0..9 for each output channel
PacketSeqNo = 0
NumSampleBundles = 10
FirstSampleIndex = 0
MicroTime = 0
4.0
Samples
Samples 10..19 for each output channel
PacketSeqNo = 1
NumSampleBundles = 10
FirstSampleIndex = 10
MicroTime = 2 000
4.2
Triggers
One or more triggers relating to samples sent in previous Samples
packet.
6.0
Samples
Samples 20..29 for each output channel
PacketSeqNo = 2
NumSampleBundles = 10
FirstSampleIndex = 20
MicroTime = 4 000