.num Property
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Function: |
Sets/returns the number of currently selected I/O line. |
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Type: |
Enum (pl_io_num, byte) |
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Value Range: |
Platform-specific. See the list of pl_io_num constants in the platform specifications. |
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See Also: |
Details
Selects a particular I/O line to be manipulated through the io.state and io.enabled properties (the latter may or not be available on your platform). The list of available I/O lines is defined by the pl_io_num constant.