MSR DATA EVENT is not execute

Question

hi

I am able to open and claim the device . but i am not able to read on my MSR

i suppose the dataevent is not execute . why i don't ?

need help

 

thanks

Ram

Answer 1

 

Did you enable Dataevents? Can you post the code?

-Sean

 

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www.sjjmicro.com / www.seanliming.com, Book Author - XP Embedded Advanced, XPe Supplemental Toolkit, WEPOS / POS for .NET Step-by-Step

Answer 2

yes i enabled data event  and if see the procedure sub New is executed successfully without any error .

 

 

Imports Microsoft.PointOfService
Imports System.Text


Public Class Form1
    WithEvents myExplorer As PosExplorer
    WithEvents myMSR As Msr



    Public Sub New()

        ' This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call.
        myExplorer = New PosExplorer(Me)
        Dim Device As DeviceInfo = myExplorer.GetDevice("Msr", "MyMsr2")
        Dim eFlag As Integer = 0

        If Device Is Nothing Then
            lblStatus.Text = "No MSR found"
            Update()
        Else
            Try
                myMSR = myExplorer.CreateInstance(Device)
                myMSR.Open()
                myMSR.Claim(10000)
                myMSR.DeviceEnabled = True
                myMSR.DataEventEnabled = True
                myMSR.DecodeData = True
                myMSR.CheckHealth(HealthCheckLevel.Interactive)
                myMSR.ClearInput()
            Catch ex As Exception
                myMSR.Close()
            End Try


        End If

    End Sub

    Private Sub myExplorer_DeviceAddedEvent(ByVal sender As Object, ByVal e As Microsoft.PointOfService.DeviceChangedEventArgs) Handles myExplorer.DeviceAddedEvent
        If (e.Device.Type = "Msr") Then
            myMSR = myExplorer.CreateInstance(e.Device)
            lblStatus.Text = "New Msr attached: " & e.Device.ServiceObjectName
            myMSR.Open()
            myMSR.Claim(1000)
            myMSR.DeviceEnabled = True
            myMSR.DataEventEnabled = True
            myMSR.DecodeData = True
            Update()

        End If
    End Sub

    Private Sub myMSR_DataEvent(ByVal sender As Object, ByVal e As Microsoft.PointOfService.DataEventArgs) Handles myMSR.DataEvent
        Dim myEncoding As New ASCIIEncoding

        txtInput.Text = myEncoding.GetString(myMSR.Track2Data)
        lblStatus.Text = "Data Event"
        Update()
        myMSR.DataEventEnabled = True
    End Sub
End Class

Answer 3

What make and model of MSR? Is it setup for USB HID rather than keyboard wedge interface?

Does the MSR work with the sample test application that comes with the SDK?

-Sean

 

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www.sjjmicro.com / www.seanliming.com, Book Author - XP Embedded Advanced, XPe Supplemental Toolkit, WEPOS / POS for .NET Step-by-Step

Answer 4

Dear Sean

 

details of MSR i am using is as follow

 

Make : TYSSO

Model : MSE-750

 

Yes it works with the sample exe provided along with this device

 

I am connecting this device via USB HID

 

Regards

Rambarat

 

Answer 5

I am not seeing anything wrong with the code.

You could try to remove the following lines:

                myMSR.CheckHealth(HealthCheckLevel.Interactive)
                myMSR.ClearInput()

1. Now I have to ask what OS type are you running - is it 32-bit or 64-bit?

2. You ran the device's sample application, but what about the POS for .NET SDK sample application? Does the MSR work with this application?

-Sean

 

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www.sjjmicro.com / www.seanliming.com, Book Author - XP Embedded Advanced, XPe Supplemental Toolkit, WEPOS / POS for .NET Step-by-Step

Answer 6

OS type is windowXP 32 bit with service pack 3

I had tried POS for .Net  SDK . 

same issue the data_event is not raise.

Answer 7

Hi,

Did you slove data_event is not raising problem the same proble i'm facing. if you did this problem then would you like to share with me.

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Ajun