InfoRev

Applies to:

DATAQSDK Active X Control

Description:

This property returns the ASCII hardware revision letter in the low byte and firmware version number times 100 in the high byte of the 16-bit Integer return value. This property is read-only.

To select among multiple DI-1100, DI-1110, DI-1120, DI-2008, DI-2108, DI-2108-P, DI-4108, DI-4208,m or DI-4718B devices, before examining this property set the DigitalOutput property to &HC000 + 256 times (number of connected devices with lower serial numbers or listed ahead of it in the DeviceID property).

Syntax:

variable=DataqSdk1.InfoRev

Variable:

Integer

Example:

Private Sub DataqSdk1_ NewData(ByVal Count As Integer)

DQChart1. Chart (DataqSdk1. GetData)

End Sub

Private Sub Start_Click()

DataqSdk1. EventPoint = 20

DataqSdk1. Start

'this outputs the board's firmware revision number

Label1.Caption = "Hardware REV letter is " & Chr(DataqSdk1.InfoRev And &HFF)

Dim IR As Long

IR = DataqSdk1.InfoRev

If IR < 0 Then IR = IR + &H10000

Label2.Caption = "Firmware Version is " & (IR \ &H100) / 100

End Sub

Private Sub Stop_Click()

DataqSdk1. Stop

End Sub