LabVIEW LEGO MINDSTORMS NXT Module Programming Guide Manual

LabVIEW LEGO MINDSTORMS NXT Module Programming Guide Manual
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LabVIEW LEGO MINDSTORMS NXT Module Programming Guide Manual

  • Chapter 2Extensions to LabVIEWLabVIEW LEGO MINDSTORMS NXT Module2-78ni.comUsing the NXTDynamicSyscall RefnumComplete the following steps to use the NXTDynamicSyscall refnum to access a dynamic system call you created.1.Create a new NXT VI.2.Place the NXTDynamicSyscall refnum on the front panel.3.Press the <Ctrl-E> keys or select Window»Show Block Diagram to display the block diagram.4.Place an Invoke Node on the block diagram.5.Wire the NXTDynamicSyscall refnum to the reference input of the Invoke Node.6.Click the Method element of the Invoke Node and select the system-level method you created from the shortcut menu.