[pham_dinh_hung83]

vb 6 chạy ngon
thử nhé:

' vendor and product IDs
Private Const VendorID = 2606
Private Const ProductID = 2007

' read and write buffers
Private Const BufferInSize = 9
Private Const BufferOutSize = 9
Dim BufferIn(0 To BufferInSize) As Byte
Dim BufferOut(0 To BufferOutSize) As Byte
Dim byteLED As Byte

Private Sub Check3_Click()

End Sub

' ************************************************** **************
' when the form loads, connect to the HID controller - pass
' the form window handle so that you can receive notification
' events...
'************************************************* ****************
Private Sub Form_Load()
' do not remove!
ConnectToHID (Me.hwnd)
End Sub

'************************************************* ****************
' disconnect from the HID controller...
'************************************************* ****************
Private Sub Form_Unload(Cancel As Integer)
DisconnectFromHID
End Sub

'************************************************* ****************
' a HID device has been plugged in...
'************************************************* ****************
Public Sub OnPlugged(ByVal pHandle As Long)
If hidGetVendorID(pHandle) = VendorID And hidGetProductID(pHandle) = ProductID Then
LbStatus.Caption = "Hardware Connected"
LED.FillColor = &HFF00&
Counter = 0
' ** YOUR CODE HERE **
End If
End Sub

'************************************************* ****************
' a HID device has been unplugged...
'************************************************* ****************
Public Sub OnUnplugged(ByVal pHandle As Long)
If hidGetVendorID(pHandle) = VendorID And hidGetProductID(pHandle) = ProductID Then
LbStatus.Caption = "Hardware not Found! Please plug hardware"
LED.FillColor = &HFF&
' ** YOUR CODE HERE **
End If
End Sub

'************************************************* ****************
' controller changed notification - called
' after ALL HID devices are plugged or unplugged
'************************************************* ****************
Public Sub OnChanged()
Dim DeviceHandle As Long

' get the handle of the device we are interested in, then set
' its read notify flag to true - this ensures you get a read
' notification message when there is some data to read...
DeviceHandle = hidGetHandle(VendorID, ProductID)
hidSetReadNotify DeviceHandle, True
End Sub

'************************************************* ****************
' on read event...
'************************************************* ****************
Public Sub OnRead(ByVal pHandle As Long)
' read the data (don't forget, pass the whole array)...
If hidRead(pHandle, BufferIn(0)) Then
ADC0.Caption = BufferIn(1)
ADC1.Caption = BufferIn(2)
ADC2.Caption = BufferIn(3)
ADC3.Caption = BufferIn(4)
ADC4.Caption = BufferIn(5)
ADC5.Caption = BufferIn(6)
ADC6.Caption = BufferIn(7)
ADC7.Caption = BufferIn(8)

' ** YOUR CODE HERE **
' first byte is the report ID, e.g. BufferIn(0)
' the other bytes are the data from the microcontrolller...
End If
End Sub

'************************************************* ****************
' this is how you write some data...
'************************************************* ****************
Public Sub WriteSomeData()
BufferOut(0) = 0 ' first by is always the report ID
BufferOut(1) = 10 ' first data item, etc etc

' write the data (don't forget, pass the whole array)...
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub Label4_Click()

End Sub

Private Sub Label7_Click()

End Sub

Private Sub Label8_Click()

End Sub

Private Sub Ledoff_Click()
swLed1.Value = 1
swLed2.Value = 1
swLed3.Value = 1
swLed4.Value = 1
swLed5.Value = 1
swLed6.Value = 1
swLed7.Value = 1
swLed8.Value = 1
byteLED = 255
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub LedOn_Click()
swLed1.Value = 0
swLed2.Value = 0
swLed3.Value = 0
swLed4.Value = 0
swLed5.Value = 0
swLed6.Value = 0
swLed7.Value = 0
swLed8.Value = 0
byteLED = 0
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub swLed1_Click()
byteLED = byteLED Xor (2 ^ 0)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)

End Sub

Private Sub swLed2_Click()
byteLED = byteLED Xor (2 ^ 1)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub swLed3_Click()
byteLED = byteLED Xor (2 ^ 2)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub swLed4_Click()
byteLED = byteLED Xor (2 ^ 3)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub swLed5_Click()
byteLED = byteLED Xor (2 ^ 4)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub swLed6_Click()
byteLED = byteLED Xor (2 ^ 5)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub swLed7_Click()
byteLED = byteLED Xor (2 ^ 6)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub swLed8_Click()
byteLED = byteLED Xor (2 ^ 7)
BufferOut(8) = byteLED
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub

Private Sub Timer1_Timer()
BufferOut(0) = 0
hidWriteEx VendorID, ProductID, BufferOut(0)
End Sub