get the line direction (PA, PB and C2) or active edge (C1).
Direction for lines PA0..7, PB0..7, CA2 and CB2 can be:
- i for input
- o for output
Direction for lines CA1 and CB1 can be:
- n for negative active edge
- p for positive active edge
See also RB8506 PPORT Set Line Dir.
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handle is a handle to the Parallel Interface. |
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error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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line (PA0) peripheral line PA0..PA7, PB0..PB7, or control line CA1, CA2, CB1 or CB2. |
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error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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code The code numeric identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
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dir peripheral line or C2 line direction [io], or C1 line active edge [np]. |
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dup handle is a duplicate handle to the Parallel Interface. |
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dup line peripheral line PA0..PA7, PB0..PB7, or control line CA1, CA2, CB1 or CB2. |
Functions | |
| int | RB8506_PPORT_Get_Line_Dir () |
| dummy C-definition to enable doxygen to generate proper index entry for the click here for more help in LabVIEW. | |
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The VI is mentioned here as a C-function so that the proper index entry is generated for the click here for more help in LabVIEW. |
