frmmain.frm

16 relay output channels and 16 isolated digital input channels LED indicators to show activated

VERSION 5.00
Begin VB.Form frmMain 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "Advantech Driver Demo : Software Data Transfer"
   ClientHeight    =   4185
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4095
   Icon            =   "frmMain.frx":0000
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   4185
   ScaleWidth      =   4095
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  'CenterScreen
   Begin VB.TextBox txtCounterStatus 
      Height          =   615
      Left            =   405
      Locked          =   -1  'True
      TabIndex        =   17
      TabStop         =   0   'False
      Top             =   3000
      Width           =   3375
   End
   Begin VB.Timer Timer1 
      Enabled         =   0   'False
      Left            =   -240
      Top             =   0
   End
   Begin VB.CommandButton cmdExit 
      Cancel          =   -1  'True
      Caption         =   "E&xit"
      Height          =   375
      Left            =   2280
      TabIndex        =   16
      Top             =   3720
      Width           =   1335
   End
   Begin VB.CommandButton cmdStart 
      Caption         =   "&Start"
      Default         =   -1  'True
      Height          =   375
      Left            =   480
      TabIndex        =   15
      Top             =   3720
      Width           =   1335
   End
   Begin VB.TextBox txtScan 
      Height          =   315
      Left            =   1320
      TabIndex        =   12
      Text            =   "1000"
      Top             =   2520
      Width           =   1455
   End
   Begin VB.ComboBox cmbBoardID 
      Enabled         =   0   'False
      Height          =   315
      Left            =   1320
      Style           =   2  'Dropdown List
      TabIndex        =   5
      Top             =   2160
      Width           =   1575
   End
   Begin VB.ComboBox cmbExpChan 
      Enabled         =   0   'False
      Height          =   315
      Left            =   1320
      Style           =   2  'Dropdown List
      TabIndex        =   4
      Top             =   1800
      Width           =   1575
   End
   Begin VB.ComboBox cmbRange 
      Enabled         =   0   'False
      Height          =   315
      Left            =   1320
      Style           =   2  'Dropdown List
      TabIndex        =   3
      Top             =   1440
      Width           =   1575
   End
   Begin VB.ComboBox cmbChannel 
      Enabled         =   0   'False
      Height          =   315
      Left            =   1320
      Style           =   2  'Dropdown List
      TabIndex        =   2
      Top             =   1080
      Width           =   1575
   End
   Begin VB.ComboBox cmbModule 
      Enabled         =   0   'False
      Height          =   315
      Left            =   1320
      Style           =   2  'Dropdown List
      TabIndex        =   1
      Top             =   720
      Width           =   2415
   End
   Begin VB.ComboBox cmbSelectDevice 
      Height          =   315
      Left            =   1320
      Style           =   2  'Dropdown List
      TabIndex        =   0
      Top             =   360
      Width           =   2415
   End
   Begin VB.Label lblms 
      Caption         =   "ms"
      Height          =   195
      Left            =   2880
      TabIndex        =   14
      Top             =   2640
      Width           =   435
   End
   Begin VB.Label lblScan 
      Alignment       =   1  'Right Justify
      Caption         =   "Scan"
      Height          =   195
      Left            =   0
      TabIndex        =   13
      Top             =   2580
      Width           =   1245
   End
   Begin VB.Label lblBoardID 
      Alignment       =   1  'Right Justify
      Caption         =   "BoardID"
      Height          =   195
      Left            =   0
      TabIndex        =   11
      Top             =   2220
      Width           =   1245
   End
   Begin VB.Label lblExpChan 
      Alignment       =   1  'Right Justify
      Caption         =   "Exp Chan"
      Height          =   195
      Left            =   0
      TabIndex        =   10
      Top             =   1860
      Width           =   1245
   End
   Begin VB.Label lblRange 
      Alignment       =   1  'Right Justify
      Caption         =   "Range"
      Height          =   195
      Left            =   0
      TabIndex        =   9
      Top             =   1500
      Width           =   1245
   End
   Begin VB.Label lblChannel 
      Alignment       =   1  'Right Justify
      Caption         =   "Channel"
      Height          =   195
      Left            =   0
      TabIndex        =   8
      Top             =   1140
      Width           =   1245
   End
   Begin VB.Label lblModule 
      Alignment       =   1  'Right Justify
      Caption         =   "Module"
      Height          =   195
      Left            =   0
      TabIndex        =   7
      Top             =   780
      Width           =   1245
   End
   Begin VB.Label lblselectDevice 
      Alignment       =   1  'Right Justify
      Caption         =   "Select Device"
      Height          =   195
      Left            =   0
      TabIndex        =   6
      Top             =   420
      Width           =   1245
   End
End
Attribute VB_Name = "frmMain"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub cmbBoardID_Click()
    nBoardID = cmbBoardID.ListIndex
End Sub

Private Sub cmbChannel_Click()
    Dim i As Integer, ii As Integer
    Dim tmpstr As String
    
    nChannel = cmbChannel.ListIndex
    nExpChan = 0
    nBoardID = 0
    nGain = 0
    'set ExpChannel
    If (DevConfig.usNumExpChan > 0 And DevConfig.Daughter(nChannel And &HF).dwBoardID <> 0 And _
            nChannel <> DevConfig.usCjcChannel And DevConfig.Daughter(nChannel And &HF).dwBoardID <> BD_PCLD8115) Then
        cmbExpChan.Enabled = True
        cmbExpChan.Clear
        For i = 0 To DevConfig.Daughter(nChannel And &HF).usNum - 1
            cmbExpChan.AddItem i
        Next i
        cmbExpChan.ListIndex = 0
    Else
        cmbExpChan.Enabled = False
    End If
    'set boardID
    If (DevConfig.Daughter(nChannel And &HF).dwBoardID = BD_PCLD788) Then
        cmbBoardID.Enabled = True
        cmbBoardID.Clear
        For i = 0 To DevConfig.Daughter(nChannel And &HF).usCards - 1
            cmbBoardID.AddItem i
        Next i
        cmbBoardID.ListIndex = 0
    Else
        cmbBoardID.Enabled = False
    End If
    'set range
    If (lpDevFeatures.usNumGain <> 0 And DevConfig.Daughter(nChannel And &HF).dwBoardID = 0 _
            And DevConfig.usCjcChannel <> nChannel) Then
        cmbRange.Enabled = True
        cmbRange.Clear
        For i = 0 To lpDevFeatures.usNumGain - 1
            tmpstr = ""
            For ii = 0 To 15
                tmpstr = tmpstr & Chr(lpDevFeatures.glGainList(i).szGainStr(ii))
            Next ii
            cmbRange.AddItem tmpstr
        Next i
        cmbRange.ListIndex = 0
    Else
        cmbRange.Enabled = False
    End If
End Sub

Private Sub cmbExpChan_Click()
    nExpChan = cmbExpChan.ListIndex
End Sub

Private Sub cmbModule_Click()
    nSubDevice = cmbModule.ListIndex
End Sub

Private Sub cmbRange_Change()
    nGain = cmbRange.ListIndex
End Sub

Private Sub cmbSelectDevice_Click()