inpd
long inpd (short portNumber);
Purpose
Reads a double word (long int) from the specified port.
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Note inpd requires the LabWindows/CVI low-level support driver. LabWindows/CVI loads the driver at startup if it is on disk. You can check whether LabWindows/CVI loaded the driver at startup by calling CVILowLevelSupportDriverLoaded. |
Parameters
Input |
Name |
Type |
Description |
portNumber |
short |
The port from which to read the double word. |
Return Value
Name |
Type |
Description |
wordReceived |
long |
The double word (long int) read from the port. |