| Description: |
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| | A Hardware Object that consists of 16 of the OOPic's I/O lines. |
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| Operation: |
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| | An oDIO16 Object's Value property represents the binary value of the electrical state of the I/O lines 8 - 15 and 24 - 31. The Direction property specifies if the I/O Lines are inputs or outputs. When the IOGroup property is set the Direction property is updated to reflect the current state of the specified I/O Lines. |
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| Remarks: |
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| | 1 Physical 16-bit I/O group is implemented within the OOPic. |
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| Storage size & Availability: |
| | The following table lists the size and availability of the oDio16 Object: | Object | Size | Version |
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 | oDio16 | 1 Bytes | A.1.0 and greater |
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| Properties: |
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| | The following table lists the Properties of the oDIO16 Object: | Property | Description | | Address | Returns a pointer to the address of the oDIO16 Object instance. Data-Type: Number-Pointer, Read-Only Data-Range: 0 - 127 | | Direction | Determines if the I/O Lines are inputs or outputs. Data-Type: Byte Data-Range: 0 - 1 | | IOGroup | Data-Type: Bit, Flag Data-Range: 0 - 1 The following table list the values of the IOGroup Property. | IOGroup | Constant | Description | | 0 | | | | 1 | | |
| | String | The Value property represented as a string. Note: The String property is available in OOPic Basic Version 2 Data-Type: String | | Value | The electrical connection to the I/O Lines. Data-Type: Byte Default Data-Range: 0 - 65535 |
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| Methods: |
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| | The following table lists the Methods of the oDIO16 Object: | Methods | Description | | Clear | Clears the Value property to 0. | | Dec | Decrements the Value property by 1. | | Inc | Increments the Value property by 1. | | Invert | Inverts the bits in the Value property | | LShift | Shifts the bits in the Value property left. | | RShift | Shifts the bits in the Value property Right. | | Set | Sets the Value property to 65535. |
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| Example: |
| | In the following example, the oDio1 Object is used.
'This program creates one oDio16 Object
'and tells it to use I/O Group 1 as an
'output. It then uses a For-Next loop
'to make its value go from 1 to 65000
Dim A As New oDio16
Sub main()
A.IOGroup = 1
A.Direction = cvOutput
For A = 1 To 64000
Next A
End Sub
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| See Also: |
| | oDio1 - An Object that provides a 1-bit digital I/O.
oDio4 - An Object that provides a 4-bit digital I/O.
oDio8 - An Object that provides an 8-bit digital I/O. |