76 lines
1.7 KiB
VB.net
76 lines
1.7 KiB
VB.net
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Module Module1
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Dim hDevice As Integer
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Dim hEventInt As Integer
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Dim DeviceID As Int32
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Dim iChannel As Int32
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Dim bDISts(0 To 15) As Byte
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Dim bDOSts(0 To 15) As Byte
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Dim Flag As Int32
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Dim key As IntPtr
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Sub Main()
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DeviceID = 0
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hDevice = PCI2312_CreateDevice(DeviceID)
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If (hDevice = INVALID_HANDLE_VALUE) Then
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Console.WriteLine("CreateDevice Error...")
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_getch()
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Return
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End If
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For iChannel = 0 To 15
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If iChannel Mod 2 = 0 Then
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bDOSts(iChannel) = 0 ' 偶数通道赋为低电平"0"
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Else
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bDOSts(iChannel) = 1 '奇数通道赋为高电平"1"
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End If
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Next
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Repeat:
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Console.WriteLine("Press any key to set DO")
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_getch()
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For iChannel = 0 To 15
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Console.WriteLine("bDOSts{0} = {1}", iChannel, bDOSts(iChannel))
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Next
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If (PCI2312_SetDeviceDO(hDevice, bDOSts) = False) Then ' 开关量输出
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Console.WriteLine("SetDeviceDO Error...")
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_getch()
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GoTo Exit1
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End If
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Console.WriteLine("")
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Console.WriteLine("Press any key to get DI")
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_getch()
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If (PCI2312_GetDeviceDI(hDevice, bDISts) = False) Then ' DI Input
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Console.WriteLine("GetDeviceDI Error")
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_getch()
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GoTo Exit1
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End If
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For iChannel = 0 To 15
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Console.WriteLine("bDISts[{0}] = {1}", iChannel, bDISts(iChannel))
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Next
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Console.WriteLine("Press ESC to quit")
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key = _getch()
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If (key <> 27) Then
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GoTo Repeat
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End If
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Exit1:
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PCI2312_ReleaseDevice(hDevice)
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Return
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End Sub
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End Module
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