📄 form1.frm
字号:
VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form1
BorderStyle = 0 'None
Caption = "Form1"
ClientHeight = 8250
ClientLeft = 3645
ClientTop = 1770
ClientWidth = 9135
FillColor = &H8000000B&
ForeColor = &H00FFFFFF&
LinkTopic = "Form1"
ScaleHeight = 550
ScaleMode = 3 'Pixel
ScaleWidth = 609
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin VB.Timer Timer1
Interval = 100
Left = 7320
Top = 6600
End
Begin VB.Frame Frame3
Caption = "当前时间："
Height = 855
Left = 5280
TabIndex = 5
Top = 6360
Width = 2535
Begin VB.Label Label1
Caption = " "
Height = 375
Left = 480
TabIndex = 6
Top = 360
Width = 1935
End
End
Begin VB.Frame Frame1
Caption = "水位状态 "
Height = 6135
Left = 1080
TabIndex = 2
Top = 1080
Width = 3975
Begin VB.PictureBox Picture1
Height = 5295
Left = 360
Picture = "Form1.frx":0000
ScaleHeight = 349
ScaleMode = 3 'Pixel
ScaleWidth = 213
TabIndex = 3
Top = 600
Width = 3255
End
End
Begin VB.CommandButton Command2
Caption = "清 除"
Height = 495
Left = 5880
TabIndex = 1
Top = 3000
Width = 1455
End
Begin VB.CommandButton Command1
Caption = "手 动"
Height = 495
Left = 5880
TabIndex = 0
Top = 2400
Width = 1455
End
Begin MSCommLib.MSComm MSComm1
Left = 7200
Top = 1200
_ExtentX = 1005
_ExtentY = 1005
_Version = 393216
DTREnable = -1 'True
NullDiscard = -1 'True
RThreshold = 1
RTSEnable = -1 'True
BaudRate = 2400
InputMode = 1
End
Begin VB.Frame Frame2
Caption = "控制 "
Height = 3255
Left = 5280
TabIndex = 4
Top = 1080
Width = 2535
Begin VB.CommandButton Command4
Caption = "关 闭"
Height = 495
Left = 600
TabIndex = 12
Top = 2520
Width = 1455
End
Begin VB.CommandButton Command3
Caption = "打开串口"
Height = 495
Left = 600
TabIndex = 11
Top = 720
Width = 1455
End
Begin VB.ComboBox Combo1
Height = 300
Left = 600
Style = 2 'Dropdown List
TabIndex = 9
Top = 240
Width = 1455
End
End
Begin VB.Label Label6
Caption = "智能水塔控制系统"
BeginProperty Font
Name = "黑体"
Size = 21.75
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000080&
Height = 495
Left = 2760
TabIndex = 14
Top = 360
Width = 4215
End
Begin VB.Label Label5
Caption = "黎明职业大学电子工程系单片机测试程序"
BeginProperty Font
Name = "幼圆"
Size = 15
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H00000080&
Height = 375
Left = 1440
TabIndex = 13
Top = 7440
Width = 6255
End
Begin VB.Label Label4
Caption = " "
Height = 255
Left = 5640
TabIndex = 10
Top = 4680
Width = 2055
End
Begin VB.Label Label3
Caption = "故 障"
Height = 375
Left = 6840
TabIndex = 8
Top = 5760
Width = 975
End
Begin VB.Label Label2
Caption = "运 行"
Height = 375
Left = 5520
TabIndex = 7
Top = 5760
Width = 855
End
Begin VB.Shape Shape2
FillColor = &H00FFFFFF&
FillStyle = 0 'Solid
Height = 495
Left = 6720
Shape = 3 'Circle
Top = 5160
Width = 735
End
Begin VB.Shape Shape1
FillColor = &H00FFFFFF&
FillStyle = 0 'Solid
Height = 495
Left = 5400
Shape = 3 'Circle
Top = 5160
Width = 855
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim temp As Byte
Dim outbyte(1 To 1) As Byte
Dim inbyte() As Byte
Dim buf As Byte
Dim b As Double
Dim loadpath As String
Dim pp As Integer
Dim cc As Integer
Private Sub Combo1_Click()
cc = Combo1.ListIndex
Command1.Enabled = True
Command2.Enabled = True
Command3.Enabled = True
End Sub
Private Sub Command1_Click()
If MSComm1.PortOpen = False Then
MsgBox ("串口未打开，请先设置串口")
Exit Sub
End If
If b = 0 Then
temp = 0
Command1.Caption = "停 止"
b = 1
Shape1.FillColor = RGB(0, 255, 0)
pp = 1
Else
temp = 1
pp = 0
b = 0
Shape1.FillColor = RGB(255, 255, 255)
Command1.Caption = "手 动"
End If
outbyte(1) = temp
MSComm1.Output = outbyte '需采用数组
End Sub
Private Sub Command2_Click()
If MSComm1.PortOpen = False Then
MsgBox ("串口未打开，请先设置串口")
Exit Sub
End If
Shape2.FillColor = RGB(255, 255, 255)
Command1.Enabled = True
temp = 2
outbyte(1) = temp
MSComm1.Output = outbyte '送停止符号
End Sub
Private Sub Command3_Click()
If Command3.Caption = "打开串口" Then
MSComm1.CommPort = cc
If MSComm1.PortOpen = False Then
MSComm1.PortOpen = True
outbyte(1) = 2
MSComm1.Output = outbyte
End If
Command3.Caption = "关闭串口"
Else
If MSComm1.PortOpen = True Then
MSComm1.PortOpen = False
End If
Command3.Caption = "打开串口"
End If
End Sub
Private Sub Command4_Click()
If MSComm1.PortOpen = True Then
MSComm1.PortOpen = False
End If
Unload Me
End Sub
Private Sub Form_Load()
Picture1.Picture = LoadPicture(App.Path & "\00.bmp")
b = 0
Shape1.FillColor = RGB(255, 255, 255)
Shape2.FillColor = RGB(255, 255, 255)
Combo1.AddItem "串口设置"
Combo1.AddItem "com1 9600,n,8,1"
Combo1.AddItem "com2 2400,n,8,1"
Combo1.AddItem "com3 2400,n,8,1"
Combo1.AddItem "com4 9600,n,8,1"
Combo1.Text = "串口设置"
Command1.Enabled = False
Command2.Enabled = False
Command3.Enabled = False
End Sub
Private Sub MSComm1_OnComm()
Dim p As Integer
Select Case MSComm1.CommEvent
Case comEvReceive
inbyte = MSComm1.Input
For p = LBound(inbyte) To UBound(inbyte)
buf = inbyte(p)
Select Case buf
Case 1
loadpath = "\01.bmp"
Command2.Enabled = True
Shape1.FillColor = RGB(0, 255, 0)
Label4.Caption = " "
pp = 1
Case 2
loadpath = "\02.bmp"
Label4.Caption = " "
Command2.Enabled = True
pp = 1
Shape1.FillColor = RGB(0, 255, 0)
Case 3
loadpath = "\03.bmp"
Label4.Caption = " "
Command2.Enabled = True
If pp = 1 Then
Shape1.FillColor = RGB(0, 255, 0)
End If
Case 4
loadpath = "\04.bmp"
Label4.Caption = " "
Command2.Enabled = True
If pp = 1 Then
Shape1.FillColor = RGB(0, 255, 0)
End If
Case 5
loadpath = "\05.bmp"
Label4.Caption = " "
Command2.Enabled = True
If pp = 1 Then
Shape1.FillColor = RGB(0, 255, 0)
End If
Command1.Enabled = True
Case 6
loadpath = "\06.bmp"
Shape1.FillColor = RGB(255, 255, 255)
Label4.Caption = "已到上限，停止加水！"
pp = 0
If b = 1 Then
b = 0
temp = 1
Shape1.FillColor = RGB(255, 255, 255)
Command1.Caption = "手 动"
End If
Command1.Enabled = False
Command2.Enabled = False
Case 40
b = 0
Command1.Caption = "手 动"
Shape1.FillColor = RGB(255, 255, 255)
Case 80
b = 1
Command1.Caption = "停 止"
Shape1.FillColor = RGB(0, 255, 0)
Case Else
Shape2.FillColor = RGB(255, 0, 0)
'Label4.Caption = "液位传感器故障！"
Command1.Enabled = False
loadpath = "\00.bmp"
End Select
Picture1.Picture = LoadPicture(App.Path & loadpath)
Next p
End Select
End Sub
Private Sub Timer1_Timer()
Label1.Caption = Now
End Sub
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