frmmain.frm

MPC02板卡VB控制程序：这是一个非常简单的演示示例： 使用方法如下： 1、 用安装光盘安装驱动程序及函数库。 1、 在硬盘上建立一个文件夹。 2、 将文件夹下所有文件拷贝到硬盘上所建文

VERSION 5.00
Begin VB.Form frmMain 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "MPC02 演示"
   ClientHeight    =   3375
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   3750
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   ScaleHeight     =   3375
   ScaleWidth      =   3750
   StartUpPosition =   3  '窗口缺省
   Begin VB.Timer timGetdata 
      Interval        =   200
      Left            =   2880
      Top             =   3000
   End
   Begin VB.CommandButton cmdFastMove 
      Caption         =   "快  速"
      Height          =   375
      Left            =   2640
      TabIndex        =   15
      Top             =   2640
      Width           =   855
   End
   Begin VB.CommandButton cmdConMove 
      Caption         =   "常  速"
      Height          =   375
      Left            =   2640
      TabIndex        =   14
      Top             =   2160
      Width           =   855
   End
   Begin VB.CommandButton cmdReset 
      Caption         =   "清  零"
      Height          =   375
      Left            =   2640
      TabIndex        =   13
      Top             =   1680
      Width           =   855
   End
   Begin VB.CommandButton cmdSlowStop 
      Caption         =   "缓  停"
      Height          =   375
      Left            =   2640
      TabIndex        =   12
      Top             =   720
      Width           =   855
   End
   Begin VB.CommandButton cmdSuddenStop 
      Caption         =   "急   停"
      Height          =   375
      Left            =   2640
      TabIndex        =   11
      Top             =   240
      Width           =   855
   End
   Begin VB.Frame Frame1 
      Caption         =   "运动参数设定"
      Height          =   2295
      Left            =   240
      TabIndex        =   0
      Top             =   120
      Width           =   2175
      Begin VB.TextBox txtAxesNum 
         Height          =   270
         Left            =   1080
         TabIndex        =   5
         Text            =   "1"
         Top             =   360
         Width           =   855
      End
      Begin VB.TextBox txtDis 
         Height          =   270
         Left            =   1080
         TabIndex        =   4
         Text            =   "200000"
         Top             =   1800
         Width           =   855
      End
      Begin VB.TextBox txtAccel 
         Height          =   270
         Left            =   1080
         TabIndex        =   3
         Text            =   "10000"
         Top             =   1440
         Width           =   855
      End
      Begin VB.TextBox txtHighSpeed 
         Height          =   270
         Left            =   1080
         TabIndex        =   2
         Text            =   "20000"
         Top             =   1080
         Width           =   855
      End
      Begin VB.TextBox txtLowSpeed 
         Height          =   270
         Left            =   1080
         TabIndex        =   1
         Text            =   "100"
         Top             =   720
         Width           =   855
      End
      Begin VB.Label labLineAxesX 
         Caption         =   "轴号"
         Height          =   255
         Left            =   600
         TabIndex        =   10
         Top             =   360
         Width           =   375
      End
      Begin VB.Label Label9 
         Caption         =   "移动距离"
         Height          =   255
         Left            =   240
         TabIndex        =   9
         Top             =   1800
         Width           =   1095
      End
      Begin VB.Label Label8 
         Caption         =   "加速度"
         Height          =   255
         Left            =   480
         TabIndex        =   8
         Top             =   1440
         Width           =   855
      End
      Begin VB.Label Label7 
         Caption         =   "最高速度"
         Height          =   255
         Left            =   240
         TabIndex        =   7
         Top             =   1080
         Width           =   1095
      End
      Begin VB.Label Label6 
         Caption         =   "初速度"
         Height          =   255
         Left            =   480
         TabIndex        =   6
         Top             =   720
         Width           =   855
      End
   End
   Begin VB.Label labSpeed 
      Height          =   255
      Left            =   960
      TabIndex        =   19
      Top             =   2880
      Width           =   1455
   End
   Begin VB.Label labPos 
      Height          =   255
      Left            =   960
      TabIndex        =   18
      Top             =   2520
      Width           =   1455
   End
   Begin VB.Label Label2 
      Caption         =   "速度："
      Height          =   375
      Left            =   240
      TabIndex        =   17
      Top             =   2880
      Width           =   615
   End
   Begin VB.Label Label1 
      Caption         =   "位置："
      Height          =   375
      Left            =   240
      TabIndex        =   16
      Top             =   2520
      Width           =   615
   End
End
Attribute VB_Name = "frmMain"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Dim AxesNum As Long
Dim lowspeed As Long
Dim highspeed As Long
Dim Accel As Long
Dim Dis As Long
'*****************************************
'该函数对板卡进行设置，可在窗体加载时调用
Private Function SetBoard() As Integer
    Dim Rtn As Integer

    Rtn = auto_set()            '对板卡进行自动设置
    If Rtn <= 0 Then            '若自动设置错误则返回0
        SetBoard = -1
        Exit Function
    End If
    Rtn = init_board
    If Rtn <> 0 Then
        SetBoard = -2
        Exit Function
    End If
    SetBoard = 0
End Function
'******************************************
'读取用户设置的运动参数
Private Sub GetParam()
    AxesNum = Val(txtAxesNum.Text)          '轴号
    lowspeed = Val(txtLowSpeed.Text)        '低速
    highspeed = Val(txtHighSpeed.Text)      '高速
    Accel = Val(txtAccel.Text)              '加速度
    Dis = Val(txtDis.Text)                  '移动距离
    
    set_conspeed AxesNum, lowspeed          '设置常速运动参数
    set_profile AxesNum, lowspeed, highspeed, Accel '设置梯形速度运动参数
End Sub

Private Sub cmdConMove_Click()
    GetParam
    con_pmove AxesNum, Dis
End Sub

Private Sub cmdFastMove_Click()
    GetParam
    fast_pmove AxesNum, Dis
End Sub

Private Sub cmdReset_Click()
    reset_pos AxesNum
End Sub

Private Sub cmdSlowStop_Click()
    decel_stop AxesNum
End Sub

Private Sub cmdSuddenStop_Click()
    sudden_stop AxesNum
End Sub

Private Sub Form_Load()
    If SetBoard < 0 Then
        MsgBox "初始化错误！", vbOKOnly, "MPC02演示 错误信息"
    End If
    GetParam
End Sub

Private Sub timGetdata_Timer()
    Dim pos As Long
    Dim speed As Double
    
    get_abs_pos AxesNum, pos    '读取位置
    labPos.Caption = pos        '显示位置
    speed = get_rate(AxesNum)   '读取速度
    labSpeed.Caption = speed    '显示速度
End Sub