frmchkconctn.frm

基于AD9850的正弦信号发生器 基于AD9850的正弦信号发生器

VERSION 5.00
Begin VB.Form frmChkConctn 
   BorderStyle     =   4  'Fixed ToolWindow
   Caption         =   "Checking Connection"
   ClientHeight    =   990
   ClientLeft      =   45
   ClientTop       =   285
   ClientWidth     =   2415
   ControlBox      =   0   'False
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   Moveable        =   0   'False
   ScaleHeight     =   990
   ScaleWidth      =   2415
   ShowInTaskbar   =   0   'False
   StartUpPosition =   1  'CenterOwner
   Begin VB.PictureBox picAnim 
      AutoSize        =   -1  'True
      BorderStyle     =   0  'None
      Height          =   240
      Left            =   720
      Picture         =   "frmChkConctn.frx":0000
      ScaleHeight     =   240
      ScaleWidth      =   960
      TabIndex        =   0
      Top             =   360
      Width           =   960
   End
   Begin VB.Image imgRecvFrames 
      Height          =   240
      Index           =   3
      Left            =   3360
      Picture         =   "frmChkConctn.frx":0282
      Top             =   1800
      Width           =   960
   End
   Begin VB.Image imgRecvFrames 
      Height          =   240
      Index           =   2
      Left            =   2280
      Picture         =   "frmChkConctn.frx":0504
      Top             =   1800
      Width           =   960
   End
   Begin VB.Image imgRecvFrames 
      Height          =   240
      Index           =   1
      Left            =   1200
      Picture         =   "frmChkConctn.frx":0786
      Top             =   1800
      Width           =   960
   End
   Begin VB.Image imgRecvFrames 
      Height          =   240
      Index           =   0
      Left            =   120
      Picture         =   "frmChkConctn.frx":0A08
      Top             =   1800
      Width           =   960
   End
   Begin VB.Image imgSendFrames 
      Height          =   240
      Index           =   3
      Left            =   3360
      Picture         =   "frmChkConctn.frx":0C8A
      Top             =   1440
      Width           =   960
   End
   Begin VB.Image imgSendFrames 
      Height          =   240
      Index           =   2
      Left            =   2280
      Picture         =   "frmChkConctn.frx":0F0C
      Top             =   1440
      Width           =   960
   End
   Begin VB.Image imgSendFrames 
      Height          =   240
      Index           =   1
      Left            =   1200
      Picture         =   "frmChkConctn.frx":118E
      Top             =   1440
      Width           =   960
   End
   Begin VB.Image imgDataLine 
      Height          =   240
      Left            =   120
      Picture         =   "frmChkConctn.frx":1410
      Top             =   1080
      Width           =   960
   End
   Begin VB.Image imgSendFrames 
      Height          =   240
      Index           =   0
      Left            =   120
      Picture         =   "frmChkConctn.frx":1692
      Top             =   1440
      Width           =   960
   End
   Begin VB.Image Image2 
      Height          =   480
      Left            =   1680
      Picture         =   "frmChkConctn.frx":1914
      Stretch         =   -1  'True
      Top             =   240
      Width           =   480
   End
   Begin VB.Image Image1 
      Height          =   495
      Left            =   240
      Picture         =   "frmChkConctn.frx":1B96
      Top             =   240
      Width           =   480
   End
End
Attribute VB_Name = "frmChkConctn"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'Delays in multiples of 18.2 ms
Public Sub BadDelay(ByVal DelLength As Integer)
    Dim cntr As Integer
    Dim TimerStart As Single
    Dim CurTime As Single
    
    If DelLength = 0 Then
        Exit Sub
    End If
    
    
    For cntr = 1 To DelLength
        TimerStart = Timer
        
        'Delay for 18.5 ms
        Do
            'get the current time
            CurTime = Timer
        Loop Until CurTime <> TimerStart
    Next cntr
    
End Sub

Public Sub AnimateSend()
    Dim cntr As Integer
    
    For cntr = 0 To 3
        picAnim.Picture = imgSendFrames(cntr).Picture
        BadDelay 2
    Next cntr
    
    picAnim.Picture = imgDataLine.Picture
End Sub
Public Sub AnimateRecv()
    Dim cntr As Integer
    
    For cntr = 0 To 3
        picAnim.Picture = imgRecvFrames(cntr).Picture
        BadDelay 2
    Next cntr
    
    picAnim.Picture = imgDataLine.Picture
End Sub

Public Sub AnimateSendRecv()
    AnimateSend
    AnimateRecv
End Sub