📄 recdata.frm
字号:
VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form RecData
BackColor = &H00C0C0C0&
BorderStyle = 5 'Sizable ToolWindow
Caption = "GPS接受数据"
ClientHeight = 4830
ClientLeft = 60
ClientTop = 300
ClientWidth = 5325
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 8.52
ScaleMode = 7 'Centimeter
ScaleWidth = 9.393
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin VB.Frame Frame1
BackColor = &H00E0E0E0&
Height = 4935
Left = 0
TabIndex = 0
Top = -120
Width = 5295
Begin MSCommLib.MSComm MSComm1
Left = 4200
Top = 1200
_ExtentX = 1005
_ExtentY = 1005
_Version = 393216
DTREnable = -1 'True
End
Begin VB.Timer Timer1
Left = 3600
Top = 1320
End
Begin VB.TextBox TDisplay
Height = 735
Left = 360
MultiLine = -1 'True
TabIndex = 18
Top = 3960
Width = 4575
End
Begin VB.CommandButton CEnd
Caption = "结束"
Height = 375
Left = 3720
TabIndex = 16
Top = 3000
Width = 1215
End
Begin VB.CommandButton CRec
Caption = "接受"
Height = 375
Left = 3720
TabIndex = 15
Top = 2160
Width = 1215
End
Begin VB.TextBox TLevLow
Height = 270
Left = 2280
TabIndex = 14
Top = 3120
Width = 1215
End
Begin VB.TextBox TSateNum
Height = 270
Left = 360
TabIndex = 12
Top = 3120
Width = 1215
End
Begin VB.TextBox InterTime
Height = 270
Left = 360
TabIndex = 10
Top = 2280
Width = 3135
End
Begin VB.TextBox TLONG
Height = 270
Left = 2280
TabIndex = 8
Top = 1560
Width = 1215
End
Begin VB.TextBox TLAT
Height = 270
Left = 360
TabIndex = 7
Top = 1560
Width = 1215
End
Begin VB.TextBox TS
Height = 270
Left = 3840
TabIndex = 4
Top = 720
Width = 735
End
Begin VB.HScrollBar HScroll1
Height = 255
Left = 360
TabIndex = 2
Top = 720
Width = 3135
End
Begin VB.Label Label8
BackColor = &H00E0E0E0&
Caption = "NEMA_0183 格式"
Height = 255
Left = 1560
TabIndex = 17
Top = 3600
Width = 1455
End
Begin VB.Label Label7
BackColor = &H00E0E0E0&
Caption = "水平减弱值"
Height = 255
Left = 2280
TabIndex = 13
Top = 2760
Width = 1095
End
Begin VB.Label Label6
BackColor = &H00E0E0E0&
Caption = "使用卫星数"
Height = 255
Left = 360
TabIndex = 11
Top = 2760
Width = 1215
End
Begin VB.Label Label5
BackColor = &H00E0E0E0&
Caption = "国际时间"
Height = 255
Left = 1560
TabIndex = 9
Top = 2040
Width = 735
End
Begin VB.Label Label4
BackColor = &H00E0E0E0&
Caption = "经度"
Height = 255
Left = 2280
TabIndex = 6
Top = 1200
Width = 495
End
Begin VB.Label label3
BackColor = &H00E0E0E0&
Caption = "纬度"
Height = 255
Left = 360
TabIndex = 5
Top = 1200
Width = 495
End
Begin VB.Label Label2
BackColor = &H00E0E0E0&
Caption = "单位：秒"
Height = 255
Left = 3840
TabIndex = 3
Top = 360
Width = 855
End
Begin VB.Label Label1
BackColor = &H00E0E0E0&
Caption = "请选择间隔时间"
Height = 255
Left = 360
TabIndex = 1
Top = 360
Width = 1455
End
End
End
Attribute VB_Name = "RecData"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim strINIFileName As String, strSecName As String
Dim strKey As String, strINI As String
Dim intN As Integer
Private Sub CEnd_Click()
Timer1.Enabled = False
End Sub
Private Sub CRec_Click()
Timer1.Enabled = True
End Sub
Private Sub Form_Load()
On Error Resume Next
Form1.Show
Timer1.Enabled = False
Timer1.Interval = 1000
TS.Text = "1"
'With MSComm1
'.InputLen = 0
'.CommPort = 2
' .Settings = "9600,n,8,1"
'波特率，奇偶校验位，一次传输8位，一个停止位
' .PortOpen = True
'End With
With HScroll1
.Max = 10
.Min = 1
.LargeChange = 2
.SmallChange = 1
End With
End Sub
Private Sub HScroll1_Change()
Timer1.Interval = HScroll1.Value * 1000
TS.Text = Str$(HScroll1.Value)
End Sub
Private Sub Timer1_Timer()
Dim StrGPS_Data As String
Dim kLAT As String, kLONG As String, kGGA As String
Dim strT3, strT4 As String
Static iniI As Integer
iniI = iniI + 1
'StrGPS_Data = MSComm1.Input
strINI = String(255, 0)
strINIFileName = App.Path & "\GPS数据.ini"
strSecName = "虚拟GPS"
strKey = "KEY"
intN = GetPrivateProfileString(strSecName, strKey & iniI, "******", strINI, Len(strINI), strINIFileName)
StrGPS_Data = strINI
kGGA = InStr(StrGPS_Data, "GGA")
If kGGA < 3 Then Exit Sub
TDisplay.Text = StrGPS_Data
kLAT = InStr(StrGPS_Data, "N")
kLONG = InStr(StrGPS_Data, "E")
If kLAT > 10 Then
strT3 = Mid(StrGPS_Data, kLAT - 10, 2) & "度" & Mid(StrGPS_Data, kLAT - 8, 7) & "分"
TLAT.Text = strT3
End If
If kLONG > 11 Then
strT4 = Mid(StrGPS_Data, kLONG - 10, 2) & "度" & Mid(StrGPS_Data, kLONG - 8, 7) & "分"
TLONG.Text = strT4
End If
InterTime.Text = Mid(StrGPS_Data, kGGA + 4, 2) & "时" & Mid(StrGPS_Data, kGGA + 6, 2) & "分" & Mid(StrGPS_Data, kGGA + 8, 2) & "秒"
TSateNum.Text = Mid(StrGPS_Data, kGGA + 38, 2)
TLevLow.Text = Mid(StrGPS_Data, kGGA + 41, 4)
iniI = iniI + 1
End Sub
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