oDIO16 Object

An oDIO16 Object's State 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 Direction property is 1 (an input), the electrical state of the I/O Lines are copied to the State property once each Object List Loop.

When the Direction property is 0 (an output), the electrical state of the I/O Lines are set to the state of the State property once each Object List Loop.

Note that the Direction property is a single bit.  When set, it will set all sixteen I/O Lines accordingly. 

1 Physical 16-bit I/O group is implemented within the ooPIC.

The following table lists the properties of the oDIO16 Object:

Property	Description
State	A value that indicates the electrical state of the I/O Lines. Object Class:  oValue   Value Range:  0 - 65535 Data Type:  Numeric   Default Value:  0 Bit Value in State Constant Description 0 cvOff The specified I/O line is at 0 Volts. 1 cvOn The specified I/O line is at +5 Volts.
Direction	A value that specifies if the I/O Lines are used as Inputs or Outputs. Object Class:  oProperty   Value Range:  0 - 1 Data Type:  Numeric   Default Value:  0 Direction Constant Description 0 cvOutput The I/O Lines are outputs and the State property is written to them. 1 cvInput The I/O Lines are High-Z and the State property is read from them.
Address	Returns a pointer to the address of the oCounter Object instance. Object Class:  oAddress   Value Range:  0 - 127 Data Type: Pointer (Read Only)   Default Value:  Address of Object

'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.Direction = cvOutput For A = 1 To 64000 Next A End Sub

Bugs: No known bugs.