PMD Atlas Compact, Complete Technical Reference

Page: 149 / 188

149
Atlas® Digital Amplifier Complete Technical Reference
6
SetTracePeriod B8
h
GetTracePeriod B9
h
Syntax
SetTracePeriod period
GetTracePeriod
Motor Types
Arguments
Name Type Range Scaling Units
period unsigned 16 bits 1 to 2
16
–1 unity cycles
Packet
Structure
Description
SetTracePeriod
sets the interval between contiguous trace captures. For example, if the trace period is
set to one, trace data will be captured at the end of every chip cycle. If the trace period is set to two, trace
data will be captured at the end of every second chip cycle, and so on.
GetTracePeriod
returns the value for the trace period.
Restrictions
The trace period is used only in Internal Trigger mode.
see
Set/Get Trace Mode ( p. 148 )
DC Brush Brushless DC Microstepping
SetTracePeriod
write checksum B8 h
15 8 7 0
Data
write period
15 0
GetTracePeriod
write checksum B9 h
15 8 7 0
Data
read period
15 0