irda.frm

HSDL7001红外发射和接收器件的测试程序

VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form1 
   Caption         =   "IrDA无线传送和接收测试程序"
   ClientHeight    =   5475
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6525
   LinkTopic       =   "Form1"
   ScaleHeight     =   5475
   ScaleWidth      =   6525
   StartUpPosition =   3  '窗口缺省
   Begin MSCommLib.MSComm MSComm2 
      Left            =   6000
      Top             =   4560
      _ExtentX        =   1005
      _ExtentY        =   1005
      _Version        =   393216
      CommPort        =   2
      DTREnable       =   0   'False
      ParityReplace   =   48
      RThreshold      =   1
      BaudRate        =   1200
   End
   Begin MSCommLib.MSComm MSComm1 
      Left            =   2880
      Top             =   4560
      _ExtentX        =   1005
      _ExtentY        =   1005
      _Version        =   393216
      DTREnable       =   0   'False
      ParityReplace   =   48
      RThreshold      =   1
      BaudRate        =   1200
   End
   Begin VB.CommandButton Command2 
      Caption         =   "清除"
      Height          =   495
      Left            =   3600
      TabIndex        =   3
      Top             =   4560
      Width           =   2295
   End
   Begin VB.CommandButton Command1 
      Caption         =   "传送"
      Height          =   495
      Left            =   480
      TabIndex        =   2
      Top             =   4560
      Width           =   2295
   End
   Begin VB.TextBox Text2 
      BeginProperty Font 
         Name            =   "MS Sans Serif"
         Size            =   18
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   4035
      Left            =   3360
      Locked          =   -1  'True
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   1
      Top             =   480
      Width           =   2895
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "MS Sans Serif"
         Size            =   18
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   4035
      Left            =   240
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   0
      Top             =   480
      Width           =   2895
   End
   Begin VB.Label Label1 
      Caption         =   "IrDA钡Μ(COM 2)"
      BeginProperty Font 
         Name            =   "Tahoma"
         Size            =   11.25
         Charset         =   136
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   3480
      TabIndex        =   5
      Top             =   120
      Width           =   2295
   End
   Begin VB.Label Label2 
      Caption         =   "IrDA发射(COM 1)"
      BeginProperty Font 
         Name            =   "Tahoma"
         Size            =   11.25
         Charset         =   136
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   720
      TabIndex        =   4
      Top             =   120
      Width           =   2055
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False


Private Sub Command1_Click()
    MSComm1.Output = Text1.Text '
End Sub

Private Sub Command2_Click()    '
    Text2.Text = ""
End Sub

Private Sub Form_Load()
    If MSComm1.PortOpen = False Then
        MSComm1.PortOpen = True '
    End If
    
    If MSComm2.PortOpen = False Then
        MSComm2.PortOpen = True '
    End If
End Sub

Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
    If MSComm1.PortOpen = True Then MSComm1.PortOpen = False
    If MSComm2.PortOpen = True Then MSComm2.PortOpen = False
    End
End Sub


Private Sub MSComm2_OnComm()
    Select Case MSComm2.CommEvent   '
        Case comEvReceive           '
            Text2.Text = Text2.Text & CStr(MSComm2.Input)
   End Select
End Sub