📄 frmmain.frm
字号:
VERSION 5.00
Begin VB.Form frmMain
BorderStyle = 3 'Fixed Dialog
Caption = "Advantech Driver Demo : 3-Axis Quadrature Encoder"
ClientHeight = 5685
ClientLeft = 45
ClientTop = 330
ClientWidth = 6030
Icon = "frmMain.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 5685
ScaleWidth = 6030
ShowInTaskbar = 0 'False
StartUpPosition = 2 'CenterScreen
Begin VB.Frame Frame4
Caption = "Index Reset"
Height = 1095
Left = 3960
TabIndex = 22
Top = 2760
Width = 1815
Begin VB.CheckBox chkIndexReset
Caption = "Enable"
Height = 255
Left = 120
TabIndex = 23
Top = 240
Width = 1215
End
Begin VB.Label Label1
Caption = "For PCI-1784U"
Height = 375
Left = 120
TabIndex = 24
Top = 600
Width = 1455
End
End
Begin VB.Frame Frame3
Caption = "Lock"
Height = 1095
Left = 2160
TabIndex = 19
Top = 2760
Width = 1695
Begin VB.CheckBox chkUnderlock
Caption = "Underflow Lock"
Height = 255
Left = 120
TabIndex = 21
Top = 600
Width = 1455
End
Begin VB.CheckBox chkOverlock
Caption = "Overflow Lock"
Height = 255
Left = 120
TabIndex = 20
Top = 240
Width = 1455
End
End
Begin VB.Frame Frame2
Caption = "Digital Filter"
Height = 1095
Left = 240
TabIndex = 16
Top = 2760
Width = 1815
Begin VB.ComboBox cmbDigFilterClock
Height = 315
Left = 120
TabIndex = 18
Top = 600
Width = 1575
End
Begin VB.CheckBox chkDigFilter
Caption = "Enable"
Height = 255
Left = 120
TabIndex = 17
Top = 240
Width = 1335
End
End
Begin VB.Timer Timer1
Interval = 100
Left = 240
Top = 120
End
Begin VB.TextBox txtCountStatus
Height = 855
Left = 248
Locked = -1 'True
MultiLine = -1 'True
TabIndex = 15
TabStop = 0 'False
Top = 4200
Width = 5535
End
Begin VB.ComboBox cmbSelectDevice
Height = 315
Left = 1988
Style = 2 'Dropdown List
TabIndex = 0
Top = 240
Width = 3495
End
Begin VB.TextBox txtChannel
Height = 315
Left = 1200
TabIndex = 1
Text = "Channel"
Top = 840
Width = 1095
End
Begin VB.CommandButton cmdExit
Cancel = -1 'True
Caption = "E&xit"
Height = 375
Left = 3368
TabIndex = 9
Top = 5160
Width = 1335
End
Begin VB.CommandButton cmdRun
Caption = "&Run"
Height = 375
Left = 1320
TabIndex = 8
Top = 5160
Width = 1335
End
Begin VB.CheckBox chkReset
Caption = "Reset &After Latch"
Height = 255
Left = 2880
TabIndex = 7
Top = 2280
Width = 1935
End
Begin VB.CheckBox chkFreeRun
Caption = "&FreeRun"
Height = 255
Left = 2880
TabIndex = 6
Top = 1920
Width = 1935
End
Begin VB.Frame Frame1
Caption = "Reset Value"
Height = 1335
Left = 240
TabIndex = 3
Top = 1320
Width = 2295
Begin VB.OptionButton opn80
Caption = "&800000"
Height = 255
Left = 240
TabIndex = 10
Top = 720
Width = 1215
End
Begin VB.OptionButton opn00
Caption = "&000000"
Height = 255
Left = 240
TabIndex = 5
Top = 360
Width = 1215
End
End
Begin VB.ComboBox cmbLatchSource
Height = 315
ItemData = "frmMain.frx":030A
Left = 3960
List = "frmMain.frx":030C
Style = 2 'Dropdown List
TabIndex = 4
Top = 1440
Width = 1575
End
Begin VB.ComboBox cmbInputMode
Height = 315
ItemData = "frmMain.frx":030E
Left = 3960
List = "frmMain.frx":0310
Style = 2 'Dropdown List
TabIndex = 2
Top = 840
Width = 1575
End
Begin VB.Label lblSelectDevice
Alignment = 1 'Right Justify
Caption = "Select Device"
Height = 255
Left = 548
TabIndex = 14
Top = 270
Width = 1335
End
Begin VB.Label lblChannel
Alignment = 1 'Right Justify
Caption = "Channel"
Height = 255
Left = 360
TabIndex = 13
Top = 870
Width = 735
End
Begin VB.Label lblLatchSource
Alignment = 1 'Right Justify
Caption = "Latch Source"
Height = 195
Left = 2775
TabIndex = 12
Top = 1500
Width = 1080
End
Begin VB.Label lblInputMode
Alignment = 1 'Right Justify
Caption = "InputMode"
Height = 255
Left = 2760
TabIndex = 11
Top = 870
Width = 1095
End
End
Attribute VB_Name = "frmMain"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim nOverFlow As Long 'read the count status
Dim nLoCount As Long
Dim nHiCount As Long
Private Sub chkFreeRun_Click()
bFreeRun = chkFreeRun.value
End Sub
Private Sub chkReset_Click()
bResetAfterlatch = chkReset.value
End Sub
Private Sub cmbInputMode_Click()
nInputMode = cmbInputMode.ListIndex
End Sub
Private Sub cmbLatchSource_Click()
nLatchSource = cmbLatchSource.ListIndex
End Sub
Private Sub cmbSelectDevice_Click()
Dim dwOldBoardID As Long
nDevice = devicelist(cmbSelectDevice.ListIndex).dwDeviceNum
'Device open and get boardID
ErrCde = DRV_DeviceOpen(nDevice, DeviceHandle)
If (ErrCde <> 0) Then
uShowErrMsg
Exit Sub
End If
dwOldBoardID = gdwBoardID
ErrCde = DRV_DeviceGetProperty(DeviceHandle, CFG_BoardID, gdwBoardID, Len(gdwBoardID))
If (gdwBoardID = BD_PCI1784) Then
If ((dwOldBoardID <> BD_PCI1784) And (dwOldBoardID <> 0)) Then
With cmbLatchSource
.AddItem "DI2 LATCH"
.AddItem "DI3 LATCH"
End With
End If
chkFreeRun.Enabled = False
chkReset.Enabled = False
opn00.Caption = "00000000"
opn80.Caption = "80000000"
chkDigFilter.Enabled = True
cmbDigFilterClock.Enabled = True
chkOverlock.Enabled = True
chkUnderlock.Enabled = True
chkIndexReset.Enabled = True
Else
If (dwOldBoardID = BD_PCI1784) Then
cmbLatchSource.RemoveItem 6
cmbLatchSource.RemoveItem 5
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -