form1.frm

pc与avr通讯 vb实现pc端界面

VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   8175
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   11205
   LinkTopic       =   "Form1"
   ScaleHeight     =   8175
   ScaleWidth      =   11205
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox Text1 
      Height          =   6105
      Left            =   525
      TabIndex        =   0
      Top             =   525
      Width           =   10305
   End
   Begin MSCommLib.MSComm MSComm1 
      Left            =   4515
      Top             =   6825
      _ExtentX        =   1005
      _ExtentY        =   1005
      _Version        =   393216
      DTREnable       =   -1  'True
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim data As String

Private Sub Form_Load()

'初始化通信口
With Form1.MSComm1
        .CommPort = 1
        .InBufferCount = 0
        .OutBufferCount = 0
        .InputMode = comInputModeText
        .InputLen = 0
        .RThreshold = 10
        .Settings = "1200,n,8,1"
        .PortOpen = -1
End With


End Sub

Private Sub MSComm1_OnComm()
data = MSComm1.Input
Text1.Text = Text1.Text + data

End Sub