private void ciclo()
{
while (true)
{
if (cicloON)
{
modbus mod = new modbus();
try
{
byte adress = Convert.ToByte(idSlave);
ushort end = (ushort)(registro - 1);
short[] buffer = new short[2];
mod.Open(porta, bound, 8, Parity.None, StopBits.One);
mod.SendFc3(adress, end, 2, ref buffer);
int MB = Convert.ToInt32(buffer[0]);
int LB = Convert.ToInt32(buffer[1]);
lblLeitura.Text = Convert.ToString(MB + LB);
lblStatus.Text = mod.modbusStatus;
mod.Close();
alteratank(MB + LB, Convert.ToInt32(num4ma.Value), Convert.ToInt32(num20ma.Value));
}
catch (Exception ex)
{
status = "";
status = mod.modbusStatus;
timer1.Enabled = false;
butConectar.Text = "Conectar";
painelConexInfo.Enabled = true;
}
}
Thread.Sleep(polling);
}
}
private void timer1_Tick(object sender, EventArgs e)
{
modbus mod = new modbus();
try
{
byte adress = Convert.ToByte(idSlave);
ushort end = (ushort)(registro - 1);
short[] buffer = new short[2];
mod.Open(porta, bound, 8, Parity.None, StopBits.One);
mod.SendFc3(adress, end, 2, ref buffer);
int MB = Convert.ToInt32(buffer[0]);
int LB = Convert.ToInt32(buffer[1]);
lblLeitura.Text = Convert.ToString(MB + LB);
lblStatus.Text = mod.modbusStatus;
mod.Close();
alteratank(MB + LB, Convert.ToInt32(num4ma.Value), Convert.ToInt32(num20ma.Value));
}
catch (Exception ex)
{
status = "";
status = mod.modbusStatus;
timer1.Enabled = false;
butConectar.Text = "Conectar";
painelConexInfo.Enabled = true;
MessageBox.Show(ex.Message);
}
}
