public BitStatus()
{
InitializeComponent();
this.BorderStyle = BorderStyle.FixedSingle;
PeriodicRefreshTimer.Elapsed += PeriodicRefreshTimer_Elapsed;
ModbusRTU.VoteToConfirmTransmitRegs('+', (byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInBit);//控件初始化时，票决器根据地址值自动加1，并判断票选结果
}
private void Button1_MouseClick(object sender, MouseEventArgs e)
{
this.PeriodicRefreshTimer.Enabled = false;
ModbusRTU.SuspendRead((byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInBit);//鼠标单击本控件后，进入写寄存器状态，暂停寄存器的读操作
switch (_ButtonClickAction)
{
case ModbusButtonClickActionEnum.Set:
ModbusRTU.MasterDataRepos.Coils[_WriteAddress] = true;
break;
case ModbusButtonClickActionEnum.Reset:
ModbusRTU.MasterDataRepos.Coils[_WriteAddress] = false;
break;
case ModbusButtonClickActionEnum.Toggle:
ModbusRTU.MasterDataRepos.Coils[_WriteAddress] = !ModbusRTU.MasterDataRepos.Coils[_WriteAddress];
break;
default:
break;
}
ModbusRTU.VoteToConfirmTransmitRegs('+', (byte)_WriteFunctionCode, _WriteAddress, _WriteDataLengthInBit);
ModbusRTU.AssembleRequestADU(1, ModbusRTU.LoadUnmannedBuses((byte)_WriteFunctionCode, 0));
ModbusRTU.ResumeRead((byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInBit);//鼠标单击本控件后，进入写寄存器状态，暂停寄存器的读操作
PeriodicRefreshTimer.Enabled = true;
}
public TextBoxModbus()
{
PeriodicRefreshTimer.Elapsed += PeriodicRefreshTimer_Elapsed;
this.MouseClick += ModbusView_MouseClick1;
this.KeyPress += ModbusView_KeyPress;
ModbusRTU.VoteToConfirmTransmitRegs('+', (byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInWord);//控件初始化时，票决器根据地址值自动加1，并判断票选结果
}
public ButtonModbus()
{
InitializeComponent();
PeriodicRefreshTimer.Elapsed += PeriodicRefreshTimer_Elapsed;
PeriodicRefreshTimer.Enabled = true;
this.button1.MouseClick += Button1_MouseClick;
ModbusRTU.VoteToConfirmTransmitRegs('+', (byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInBit);//控件初始化时，票决器根据地址值自动加1，并判断票选结果
}
private void PeriodicRequestTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
ModbusRTU.AssembleRequestADU(_MyModbusIndex, false, _StationID, (byte)ReadFuncCode, ReadAddress, 1, null);
if (ModbusRTU.GetDataStorageFlag(_MyModbusIndex) == false)
{
this.Invoke(new EventHandler(delegate
{
this.Text = _CommDataType.ToString();
}));
}
}
public MainForm()
{
InitializeComponent();
WorkSpcaeSystemInfoForm.MdiParent = this;
WorkSpcaeFaultInfoForm.MdiParent = this;
WorkSpcaeWaveformForm.MdiParent = this;
WorkSpaceWorkModeForm.MdiParent = this;
treeView1.ExpandAll();
ModbusRTU.IsMaster = true;
ModbusRTU.AssembleRequestADU(1, ModbusRTU.LoadUnmannedBuses((byte)ModbusRTU.ModbusFuncCode.ReadStorageRegs, 8));
ModbusRTU.AssembleRequestADU(1, ModbusRTU.LoadUnmannedBuses((byte)ModbusRTU.ModbusFuncCode.ReadInputRegs, 8));
ModbusRTU.AssembleRequestADU(1, ModbusRTU.LoadUnmannedBuses((byte)ModbusRTU.ModbusFuncCode.ReadCoils, 8));
}
private void ModbusView_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Enter) //如果按下了Enter键，则进入发数据状态
{
if (UInt16.TryParse(this.Text, out ModbusRTU.MasterDataRepos.StorageRegs[_WriteAddress]) == false) //TryParse 函数如果判断出所转换的字符串与所对应的数据格式不对应，会以0值out出来
{
this.Text = "Wrong Input";
return;
}
; // 需要改进，增加容错能力 考虑使用uint16.tryparse（）
ModbusRTU.VoteToConfirmTransmitRegs('+', (byte)_WriteFunctionCode, _WriteAddress, _WriteDataLengthInWord);
ModbusRTU.AssembleRequestADU(1, ModbusRTU.LoadUnmannedBuses((byte)_WriteFunctionCode, 0));
HideCaret(this.Handle);
PeriodicRefreshTimer.Enabled = true;
}
if (e.KeyChar == (char)Keys.Escape)//通过Esc键取消写操作，恢复周期性读数据状态
{
ModbusRTU.ResumeRead((byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInWord);
HideCaret(this.Handle);
PeriodicRefreshTimer.Enabled = true;
}
}
private void ModbusView_MouseClick1(object sender, MouseEventArgs e)
{
this.PeriodicRefreshTimer.Enabled = false;
ShowCaret(this.Handle);
ModbusRTU.SuspendRead((byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInWord);//鼠标单击本控件后，进入写寄存器状态，暂停寄存器的读操作
}
public ModbusView()
{
PeriodicRequestTimer.Elapsed += PeriodicRequestTimer_Elapsed;
_MyModbusIndex = ModbusRTU.GetMyModbusIndex(); //初始化控件时获得自己的Modbus索引值 重中之重
ModbusRTU.SetDataStorage(); //每次新增一个使用Modbus功能的控件，就必须让控件自己调用ModbusRTU的这个方法以建立属于控件自己的数据和flag存储单元
}
public LabelModbus()
{
InitializeComponent();
PeriodicRefreshTimer.Elapsed += PeriodicRefreshTimer_Elapsed;
ModbusRTU.VoteToConfirmTransmitRegs('+', (byte)_ReadFunctionCode, _ReadAddress, _ReadDataLengthInWord);//控件初始化时，票决器根据地址值自动加1，并判断票选结果
}
