form1.frm

来自「CQUPT 毕业设计。 题目是usb数据采集系统的应用程序」· FRM 代码 · 共 149 行

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  'Windows Default
   Begin VB.Timer Timer1 
      Interval        =   1
      Left            =   2880
      Top             =   360
   End
   Begin VB.CommandButton Command4 
      Caption         =   "写端点2"
      Height          =   375
      Left            =   3600
      TabIndex        =   4
      Top             =   2400
      Width           =   855
   End
   Begin VB.CommandButton Command3 
      Caption         =   "读端点2"
      Height          =   375
      Left            =   2520
      TabIndex        =   3
      Top             =   2400
      Width           =   855
   End
   Begin VB.CommandButton Command2 
      Caption         =   "写端点1"
      Height          =   375
      Left            =   1320
      TabIndex        =   2
      Top             =   2400
      Width           =   855
   End
   Begin VB.TextBox text1 
      Height          =   495
      Left            =   600
      TabIndex        =   1
      Text            =   "Text1"
      Top             =   1080
      Width           =   975
   End
   Begin VB.CommandButton Command1 
      Caption         =   "读端点1"
      Height          =   375
      Left            =   120
      TabIndex        =   0
      Top             =   2400
      Width           =   855
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Option Explicit

Private Sub Cancel_Click()
    
End Sub

Private Sub FileOpen_Click()
    
End Sub

Private Sub Command1_Click()
Dim com(6) As Byte
com(0) = 1
com(1) = 2
com(2) = 3
com(3) = 4
com(4) = 5
com(5) = 6
Dim st As Integer


st = ReadPort1(com(0), 6)
End Sub

Private Sub Command2_Click()
Dim com(6) As Byte

com(0) = 1
com(1) = 3
com(2) = 5
com(3) = 7
com(4) = 5
com(5) = 9
Dim st As Integer

st = WritePort1(com(0), 6)
If st <> 0 Then
MsgBox ("写端点一失败!")
End If
End Sub

Private Sub Command3_Click()
Dim com(0) As Byte
Dim x As Single

Dim st As Integer

st = ReadPort2(com(0), 1)
x = com(0) * 19.88 / 1000
text1.Text = x
If st <> 0 Then
com(0) = 0
End If
End Sub

Private Sub Command4_Click()
Dim qq(64) As Byte
qq(0) = 9
qq(1) = 29
qq(2) = 99
qq(3) = 40
qq(4) = 78
qq(5) = 19
Dim tt As Integer

tt = WritePort2(qq(0), 64)
End Sub

Private Sub Form_Load()
    Move (Screen.Width - Width) \ 2, (Screen.Height - Height) \ 2
End Sub

Private Sub Timer1_Timer()
Dim com(0) As Byte
Dim x As Single

Dim st As Integer

st = ReadPort2(com(0), 1)
x = com(0) * 19.88 / 1000
text1.Text = x
If st <> 0 Then
com(0) = 0
End If
End Sub