form1.frm

串口定时控制家电开关

VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   6990
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   9795
   LinkTopic       =   "Form1"
   ScaleHeight     =   6990
   ScaleWidth      =   9795
   StartUpPosition =   3  '窗口缺省
   Begin VB.Timer Timer5 
      Left            =   3480
      Top             =   5640
   End
   Begin VB.CommandButton Command2 
      Caption         =   "放弃"
      Height          =   375
      Left            =   6240
      TabIndex        =   14
      Top             =   5040
      Width           =   1455
   End
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   375
      Left            =   4320
      TabIndex        =   13
      Top             =   5040
      Width           =   1455
   End
   Begin VB.Timer Timer4 
      Interval        =   10
      Left            =   3000
      Top             =   5640
   End
   Begin VB.TextBox Text5 
      Height          =   495
      Left            =   6480
      TabIndex        =   12
      Top             =   3240
      Width           =   1335
   End
   Begin VB.TextBox Text4 
      Height          =   495
      Left            =   4680
      TabIndex        =   11
      Top             =   3240
      Width           =   1455
   End
   Begin VB.Timer Timer3 
      Interval        =   10
      Left            =   2520
      Top             =   5640
   End
   Begin VB.TextBox Text3 
      Height          =   495
      Left            =   6480
      TabIndex        =   10
      Top             =   2520
      Width           =   1335
   End
   Begin VB.TextBox Text2 
      Height          =   495
      Left            =   4680
      TabIndex        =   9
      Top             =   2520
      Width           =   1455
   End
   Begin MSCommLib.MSComm MSComm1 
      Left            =   720
      Top             =   5520
      _ExtentX        =   1005
      _ExtentY        =   1005
      _Version        =   393216
      DTREnable       =   -1  'True
   End
   Begin VB.TextBox Text1 
      Height          =   495
      Left            =   3480
      TabIndex        =   8
      Top             =   840
      Width           =   2055
   End
   Begin VB.Timer Timer2 
      Left            =   2040
      Top             =   5640
   End
   Begin VB.Timer Timer1 
      Left            =   1440
      Top             =   5640
   End
   Begin VB.CheckBox Check8 
      Caption         =   "Check8"
      Height          =   255
      Left            =   1440
      TabIndex        =   7
      Top             =   4320
      Width           =   1455
   End
   Begin VB.CheckBox Check7 
      Caption         =   "Check7"
      Height          =   255
      Left            =   1440
      TabIndex        =   6
      Top             =   3840
      Width           =   1575
   End
   Begin VB.CheckBox Check6 
      Caption         =   "Check6"
      Height          =   255
      Left            =   1440
      TabIndex        =   5
      Top             =   3360
      Width           =   1575
   End
   Begin VB.CheckBox Check5 
      Caption         =   "Check5"
      Height          =   255
      Left            =   1440
      TabIndex        =   4
      Top             =   2880
      Width           =   1335
   End
   Begin VB.CheckBox Check4 
      Caption         =   "Check4"
      Height          =   255
      Left            =   1440
      TabIndex        =   3
      Top             =   2400
      Width           =   1695
   End
   Begin VB.CheckBox Check3 
      Caption         =   "Check3"
      Height          =   255
      Left            =   1440
      TabIndex        =   2
      Top             =   1920
      Width           =   1575
   End
   Begin VB.CheckBox Check2 
      Caption         =   "Check2"
      Height          =   255
      Left            =   1440
      TabIndex        =   1
      Top             =   1440
      Width           =   1815
   End
   Begin VB.CheckBox Check1 
      Caption         =   "Check1"
      Height          =   495
      Left            =   1440
      TabIndex        =   0
      Top             =   840
      Width           =   1695
   End
   Begin VB.Label Label1 
      Height          =   735
      Left            =   6120
      TabIndex        =   15
      Top             =   480
      Width           =   2655
   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()

Timer3.Enabled = True

Timer4.Enabled = True





End Sub

Private Sub Command2_Click()

Timer3.Enabled = False

Timer4.Enabled = False
End Sub

Private Sub Form_Load()
Timer3.Enabled = False

Timer4.Enabled = False
Timer5.Interval = 10

Timer2.Interval = 10
Timer1.Enabled = False
MSComm1.InBufferSize = 40 '初始化串口
MSComm1.InBufferCount = 0
MSComm1.InputMode = comInputModeBinary '二进制方式
MSComm1.CommPort = 1
MSComm1.Settings = "9600,N,8,1"
MSComm1.RThreshold = 1
MSComm1.InputLen = 0
If MSComm1.PortOpen = False Then
MSComm1.PortOpen = True
End If


End Sub

Private Sub Label1_Click()
Label1.Caption = Time

End Sub

Private Sub MSComm1_OnComm()

If MSComm1.CommEvent = comEvReceive Then
Text1.Text = AscB(MSComm1.Input)
             End If
MSComm1.InBufferCount = 0






End Sub

Private Sub Timer2_Timer()
Dim A, B
A = Check1.Value + Check2.Value * 2 + Check3.Value * 4 + Check4.Value * 8
B = Check5.Value + Check6.Value * 2 + Check7.Value * 4 + Check8.Value * 8
If MSComm1.PortOpen = False Then
MSComm1.PortOpen = True            '打开串口
End If
MSComm1.OutBufferCount = 0
MSComm1.Output = Chr(CInt(B))                '向单片机发送数据
MSComm1.OutBufferCount = 0
MSComm1.Output = Chr(CInt(A))










End Sub

Private Sub Timer3_Timer()

  If Text2 = Hour(Time) Then
  If Text3 = Minute(Time) Then
  Check1 = 1
  End If
  End If



End Sub

Private Sub Timer4_Timer()
  If Text4 = Hour(Time) Then
  If Text5 = Minute(Time) Then
  Check1 = 0
  End If
  End If



End Sub

Private Sub Timer5_Timer()
Label1.Caption = Time
End Sub