National Instruments NI-Motion - Manual (Page 9)

Contents
NI-Motion User Manual x ni.com
C/C++ Code .................................................................................................... 14-6
Running, Stopping, and Pausing Onboard Programs .................................................... 14-8
Running an Onboard Program ........................................................................ 14-8
Stopping an Onboard Program........................................................................ 14-8
Pausing/Resuming an Onboard Program ........................................................ 14-8
Automatic Pausing............................................................................ 14-9
Single-Stepping Using Pause............................................................ 14-9
Conditionally Executing Onboard Programs................................................................. 14-9
Onboard Program Conditional Execution Algorithm ..................................... 14-11
LabVIEW Code............................................................................................... 14-12
C/C++ Code .................................................................................................... 14-12
Using Onboard Memory and Data ................................................................................ 14-14
Algorithm ........................................................................................................ 14-15
LabVIEW Code............................................................................................... 14-16
C/C++ Code .................................................................................................... 14-17
Branching Onboard Programs ....................................................................................... 14-19
Onboard Program Algorithm .......................................................................... 14-20
LabVIEW Code............................................................................................... 14-21
C/C++ Code .................................................................................................... 14-22
Math Operations ............................................................................................................ 14-24
Indirect Variables .......................................................................................................... 14-24
Onboard Buffers ............................................................................................................ 14-25
Algorithm ........................................................................................................ 14-26
Synchronizing Host Applications with Onboard Programs .......................................... 14-26
LabVIEW Code............................................................................................... 14-28
C/C++ Code .................................................................................................... 14-30
Onboard Subroutines ..................................................................................................... 14-34
Algorithm ........................................................................................................ 14-34
LabVIEW Code............................................................................................... 14-35
C/C++ Code .................................................................................................... 14-38
Automatically Starting Onboard Programs ................................................................... 14-42
Changing a Time Slice .................................................................................................. 14-42
P
ART
IV
Creating Applications Using NI-Motion
Chapter 15
Scanning
Connecting Straight-Line Move Segments ................................................................... 15-1
Raster Scanning Using Straight Lines Algorithm........................................... 15-2
LabVIEW Code............................................................................................... 15-3
C/C++ Code .................................................................................................... 15-4