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| long SegmentDigitalInGet |
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long |
segmentNumber, |
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long |
startBitNumber, |
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long |
bitCount | |
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) |
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- Description:
- SegmentDigitalInGet returns the state of a segment's digital input bits. It is passed a starting bit ID relative to the Segment (not Node).
- Parameters:
-
| segmentNumber | The segment's (slice) number on the node, starts from 0. |
| startBitNumber | The starting digital input bit number on the segment, starts from 0. |
| bitCount | The number of digital input bits to get (1 minimum, 32 maximum). |
- Returns:
- (long) State of the inputs.
- Sample Code:
- On Segment [segNum] starting at [bitStart], check [bitNum] input bits.
printf("The state of %d input bits starting from %d on segment %d: 0x%x.\n", bitNum,
bitStart, segNum, io->SegmentDigitalInGet(segNum, bitStart, bitNum));
Console.Writeline("The state of {0} input bits starting from {1} on segment {2}: 0x{3}.",
bitNum, bitStart, segNum, io.SegmentDigitalInGet(segNum, bitStart, bitNum));
- Notes:
- Method will fail if segmentNumber or startBitNumber through bitCount attempts to read a segement or a bit that does not exist on the I/O node. Slice I/O has multiple segments of same type (Digital/Analog In/Out) which are grouped together. The reference number for any bit of a given type can be defined as when it is encounted relative to the Slice I/O Node or an individual Slice.
- See also:
- SegmentDigitalOutSet
- Examples:
-
SliceIO.cs.
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