private void COM3_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
Thread.Sleep(100); // important
string from_bs_3_t = COM3.ReadExisting();
showdata_3(from_bs_3_t);
}
private void button5_Click(object sender, EventArgs e)
{
if (COM3.IsOpen)
{
COM3.Close();
progressBar2.Value = 0;
}
}
private void Control_3_Click(object sender, EventArgs e)
{
if (COM3.IsOpen)
{
string output;
output = textBox16.Text;
COM3.Write(output);
textBox16.Text = "";
COM3.DiscardOutBuffer();
order_record_3(output);
}
}
private void button5_Click(object sender, EventArgs e)
{
DateTime lockal = DateTime.Now;
setDate.Text = lockal.Day.ToString("D2") + ":" + lockal.Month.ToString("D2") + ":" + lockal.Year.ToString("D2");
setTime.Text = lockal.Hour.ToString("D2") + ":" + lockal.Minute.ToString("D2") + ":" + lockal.Second.ToString("D2");
setDate_TextChanged(this, null);
setTime_TextChanged(this, null);
ushort[] tBuff = ValueUtil.StructToBuff <ushort, common.devices.DateTimeRegisters>(USM_Reg.DateTime);
ushort[] Password = new ushort[1];
Password[0] = 257;
ushort[] Pass = new ushort[1];
Pass[0] = 16;
ushort[] PassNull = new ushort[1];
PassNull[0] = 0;
try
{
if (!COM3.IsOpen)
{
COM3.Open();
}
//Thread read =
//WorkState m_state_prev = m_state;
//m_state = WorkState.Idle;
m_mbMaster.WriteMultipleRegisters(0x01, 0x00, Password);
m_mbMaster.WriteMultipleRegisters(0x01, 241, Pass);
Thread.Sleep(10);
m_mbMaster.WriteMultipleRegisters(0x01, 10, tBuff);
Thread.Sleep(10);
m_mbMaster.WriteMultipleRegisters(0x01, 241, PassNull);
//m_state = m_state_prev;
//m_mbMaster.WriteMultipleRegisters(0x01, 0x00, Password);
//m_mbMaster.WriteMultipleRegisters(0x01, 10, tBuff);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка !!!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button4_Click(object sender, EventArgs e)
{
try
{
if (COM3.IsOpen)
{
COM3.Write("3");
COM3.Close();
richTextBox1.Text = "закрыт";
m_state = WorkState.Idle;
}
;
}
catch { }
}
private void button4_Click(object sender, EventArgs e)
{
try
{
COM3.PortName = comboBox5.Text;
COM3.BaudRate = 9600;
COM3.DataBits = 8;
COM3.StopBits = (StopBits)Enum.Parse(typeof(StopBits), "One");
COM3.Parity = (Parity)Enum.Parse(typeof(Parity), "None");
COM3.Open();
progressBar2.Value = 100;
}
catch (Exception err)
{
MessageBox.Show(err.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button3_Click(object sender, EventArgs e)
{
if (!COM3.IsOpen)
{
try
{
COM3.Open();
richTextBox1.Text = "открыт";
//Thread read =
m_mbMaster = ModbusSerialMaster.CreateRtu(COM3);
m_state = WorkState.Update;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка !!!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
;
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
COM3.Close();
}
