基本信息
源码名称：C# modbus上位机通讯示例(四驱飞机控制系统)
源码大小：0.46M
文件格式：.rar
开发语言：C#
更新时间：2018-08-05
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源码介绍
CopterSoftware.rar
CopterSoftware.rar
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.Skins;
using DevExpress.LookAndFeel;
using DevExpress.UserSkins;
using DevExpress.XtraEditors;
using DevExpress.XtraBars.Helpers;
namespace WindowsApplication1
{
public partial class MainForm : XtraForm
{
#region 软件初始化
public MainForm()
{
InitializeComponent();
InitSkinGallery();
InitForm();
}
void InitSkinGallery()
{
SkinHelper.InitSkinGallery(rgbiSkins, true);
}
#endregion
#region 全局变量
const int DIO_VAL = 0x0000; //测量数据
const int PWM_BASE = 0x0014; //PWM基础值
const int PWM_RANGE = 0x0018; //PWM可控制范围
const int PWM_OFFSET = 0x001A; //PWM补偿值
const int PID_VAL = 0x001E; //PID参数
const int FOCTORY = 0x0100; //工厂模式
int FacilityNode = 100; //产品节点
int timeCountMs5 = 0;
int timeCountMs50 = 0;
#endregion
#region 属性
string portName { get { return editName.EditValue.ToString(); } }
int portBaud { get { return Convert.ToInt32(editBaud.EditValue); } }
#endregion
#region Form函数
private void InitForm()
{
MeasuringUpdataDisplay(); //数据刷新
ConfigUpdataDisplay();
Modbus.MBConfig(serialPortX, 100, 38400);
Modbus.MBAddRepeatCmd(Modbus.D_DIO, Modbus.MB_READ_INPUT_REG);
}
/// <summary>
/// 成功接收到 写寄存器的指令后的操作
/// </summary>
private void receiveWriterValueSuccess()
{
}
/// <summary>
/// 成功接收到 读寄存器的指令后操作
/// </summary>
private void receiveReadValueSuccess()
{
ConfigUpdataDisplay();
}
int connectIndex = 1;
/// <summary>
/// 成功接收到只读寄存器指令后操作
/// </summary>
private void receiveReadDioValueSuccess()
{
MeasuringUpdataDisplay();
connectIndex ;
if (connectIndex > 3)
connectIndex = 1;
stateIndicatorComponent1.StateIndex = connectIndex;
}
/// <summary>
/// 打开串口
/// </summary>
private void SerialOpen()
{
if (!serialPortX.IsOpen)
{
serialPortX.PortName = portName;
serialPortX.BaudRate = portBaud;
serialPortX.Open();
}
}
/// <summary>
/// 关闭串口
/// </summary>
private void SerialClose()
{
if (serialPortX.IsOpen)
{
serialPortX.Close();
}
}
/// <summary>
/// 始能传感器连接
/// </summary>
private void EnableConnect()
{
try
{
ButtonConnect.Caption = "打开连接";
ButtonConnect.LargeImageIndex = 10;
SerialOpen();
kernelTimer.Enabled = true;
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
/// <summary>
/// 断开传感器连接
/// </summary>
private void DisableConnect()
{
try
{
ButtonConnect.Caption = "断开连接";
ButtonConnect.LargeImageIndex = 9;
SerialClose();
kernelTimer.Enabled = false;
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
/// <summary>
/// 读回的参数更新到显示
/// </summary>
private void ConfigUpdataDisplay()
{
textBase1.EditValue = Modbus.gBaseF1;
textBase2.EditValue = Modbus.gBaseF2;
textBase3.EditValue = Modbus.gBaseF3;
textBase4.EditValue = Modbus.gBaseF4;
textMax.EditValue = Modbus.gRangeMax;
textMin.EditValue = Modbus.gRangeMin;
textOffset1.EditValue = Modbus.gPwmF1;
textOffset2.EditValue = Modbus.gPwmF2;
textOffset3.EditValue = Modbus.gPwmF3;
textOffset4.EditValue = Modbus.gPwmF4;
textP.EditValue = Modbus.gP;
textI.EditValue = Modbus.gI;
textD.EditValue = Modbus.gD;
}
/// <summary>
/// 显示的参数 保存到寄存器中
/// </summary>
private void DisplayUpdataConfig()
{
Modbus.gBaseF1 = Convert.ToInt16(textBase1.EditValue);
Modbus.gBaseF2 =Convert.ToInt16(textBase2.EditValue);
Modbus.gBaseF3 =Convert.ToInt16(textBase3.EditValue);
Modbus.gBaseF4 =Convert.ToInt16(textBase4.EditValue);
Modbus.gRangeMax = Convert.ToInt16(textMax.Text);
Modbus.gRangeMin = Convert.ToInt16(textMin.Text);
Modbus.gPwmF1 = Convert.ToInt16(textOffset1.Text);
Modbus.gPwmF2 = Convert.ToInt16(textOffset2.Text);
Modbus.gPwmF3 = Convert.ToInt16(textOffset3.Text);
Modbus.gPwmF4 = Convert.ToInt16(textOffset4.Text);
Modbus.gP = Convert.ToSingle(textP.Text);
Modbus.gI = Convert.ToSingle(textI.Text);
Modbus.gD = Convert.ToSingle(textD.Text);
}
/// <summary>
/// 测量数据更新到显示
/// </summary>
private void MeasuringUpdataDisplay()
{
barX.EditValue = Modbus.gDioX;
barY.EditValue = Modbus.gDioY;
barZ.EditValue = Modbus.gDioZ;
barD.EditValue = Modbus.gDioD;
barX45.EditValue = Modbus.gDioXx;
barY45.EditValue = Modbus.gDioXy;
barScale.EditValue = Modbus.gBaseF1;
}
/// <summary>
/// 刷新窗口显示的数据
/// </summary>
private void RefurbishDisplay()
{
MeasuringUpdataDisplay();
}
#endregion
#region 串口部分
private void serialPortX_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
{
Modbus.MBDataReceive();
}
#endregion
#region 系统时间片
private void kernelTimer_Tick(object sender, EventArgs e)
{
timeCountMs5 ;
if (timeCountMs5 >= 10)
{
timeCountMs5 = 0;
timeCountMs50 ;
//Modbus.MBSchedRefresh();
}
switch (Modbus.MBRefresh()) //读回保持寄存器 或离散线圈 进行参数刷新
{
case Modbus.MB_READ_DISCRETE:
case Modbus.MB_READ_HOLD_REG: ConfigUpdataDisplay(); break;
case Modbus.MB_READ_COILS:
case Modbus.MB_READ_INPUT_REG: receiveReadDioValueSuccess(); break;
case Modbus.MB_WRITE_SINGLE_COIL:
case Modbus.MB_WRITE_SINGLE_REG:
case Modbus.MB_WRITE_MULTIPLE_COILS:
case Modbus.MB_WRITE_MULTIPLE_REGS:break;
default: break;
}
if (timeCountMs50 >= 4) //200ms
{
timeCountMs50 = 0;
RefurbishDisplay();
}
}
#endregion
#region 主体按键操作
private void ButtonConnect_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
try
{
if (kernelTimer.Enabled == false)
{
EnableConnect();
}
else
{
DisableConnect();
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
private void buttonDownLoad_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
DisplayUpdataConfig();
Modbus.SciSchedulingLock();
Modbus.MBClearCmd();
Modbus.MBAddCmd(Modbus.D_BASE, Modbus.MB_WRITE_MULTIPLE_REGS);
Modbus.MBAddCmd(Modbus.D_PWM, Modbus.MB_WRITE_MULTIPLE_REGS);
Modbus.MBAddCmd(Modbus.D_RANGE, Modbus.MB_WRITE_MULTIPLE_REGS);
Modbus.MBAddCmd(Modbus.D_PID, Modbus.MB_WRITE_MULTIPLE_REGS);
Modbus.SciSchedulingUnlock();
}
private void buttonUpload_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Modbus.SciSchedulingLock();
Modbus.MBClearCmd();
Modbus.MBAddCmd(Modbus.D_BASE, Modbus.MB_READ_HOLD_REG);
Modbus.MBAddCmd(Modbus.D_PWM, Modbus.MB_READ_HOLD_REG);
Modbus.MBAddCmd(Modbus.D_RANGE, Modbus.MB_READ_HOLD_REG);
Modbus.MBAddCmd(Modbus.D_PID, Modbus.MB_READ_HOLD_REG);
Modbus.SciSchedulingUnlock();
}
private void buttonReset_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
}
private void buttonUp_Click(object sender, EventArgs e)
{
if (Modbus.gBaseF1 < 1000)
Modbus.gBaseF1 = 10;
else
Modbus.gBaseF1 = 1000;
Modbus.gBaseF4 = Modbus.gBaseF3 = Modbus.gBaseF2 = Modbus.gBaseF1;
Modbus.SciSchedulingLock();
Modbus.MBClearCmd();
Modbus.MBAddCmd(Modbus.D_BASE, Modbus.MB_WRITE_MULTIPLE_REGS);
Modbus.SciSchedulingUnlock();
buttonUp.Focus();
}
private void buttonDown_Click(object sender, EventArgs e)
{
if (Modbus.gBaseF1 > 10)
Modbus.gBaseF1 -= 10;
else
Modbus.gBaseF1 = 0;
Modbus.gBaseF4 = Modbus.gBaseF3 = Modbus.gBaseF2 = Modbus.gBaseF1;
Modbus.SciSchedulingLock();
Modbus.MBClearCmd();
Modbus.MBAddCmd(Modbus.D_BASE, Modbus.MB_WRITE_MULTIPLE_REGS);
Modbus.SciSchedulingUnlock();
buttonDown.Focus();
}
private void buttonStop_Click(object sender, EventArgs e)
{
Modbus.gBaseF4 = Modbus.gBaseF3 = Modbus.gBaseF2 = Modbus.gBaseF1 = 0;
Modbus.SciSchedulingLock();
Modbus.MBClearCmd();
Modbus.MBAddCmd(Modbus.D_BASE, Modbus.MB_WRITE_MULTIPLE_REGS);
Modbus.SciSchedulingUnlock();
buttonStop.Focus();
}
private void MainForm_KeyDown(object sender, KeyEventArgs e)
{
EventArgs ev = new EventArgs();
switch (e.KeyCode)
{
case Keys.A: buttonUp_Click(sender, ev); break;
case Keys.S: buttonStop_Click(sender, ev); break;
case Keys.D: buttonDown_Click(sender, ev); break;
default: break;
}
}
private void MainForm_MouseClick(object sender, MouseEventArgs e)
{
gaugeControl1.Focus();
}
#endregion
}
}