private void Form1_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (m_bStart)
{
timer1.Enabled = false; // disable timer
adamCom.CloseComPort(); // close the COM port
}
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
if (m_bStart)
{
timer1.Enabled = false; // disable timer
adamCom.CloseComPort(); // close the COM port
}
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
if (m_bStart)
{
timer1.Enabled = false; // disable timer
if (m_b5000)
{
adamCom.CloseComPort(); // close the COM port
}
else
{
adamSocket.Disconnect();
}
}
}
public VoltageController(VM_MSConfig msConfig)
{
Config = msConfig;
m_iCom = 3; // using COM4
m_iAddr = 1; // the slave address is 1
m_iCount = 0; // the counting start from 0
m_bStart = false;
m_Adam4000Type = Adam4000Type.Adam4019P; // the sample is for ADAM-4019P
m_iChTotal = AnalogInput.GetChannelTotal(m_Adam4000Type);
m_byRange = new byte[m_iChTotal];
adamCom = new AdamCom(m_iCom);
adamCom.Checksum = false; // disbale checksum
Module = m_Adam4000Type.ToString();
if (adamCom.OpenComPort())
{
// set COM port state, 9600,N,8,1
adamCom.SetComPortState(Baudrate.Baud_9600, Databits.Eight, Parity.None, Stopbits.One);
// set COM port timeout
adamCom.SetComPortTimeout(500, 500, 0, 500, 0);
m_iCount = 0; // reset the reading counter
// get module config
if (!adamCom.Configuration(m_iAddr).GetModuleConfig(out m_adamConfig))
{
adamCom.CloseComPort();
LogHelper.WriteErrorLog("Failed to get module config!");
return;
}
//
RefreshChannelEnable();
RefreshChannelRange();
//
m_bStart = true; // starting flag
}
else
{
LogHelper.WriteErrorLog("Failed to open COM port!");
}
}
private void buttonStart_Click(object sender, EventArgs e)
{
Socket svrSocket;
if (buttonStart.Text == "Start")
{
m_com = new AdamCom(2);
m_com.Checksum = false; // set the checksum disbale, if the checksum must be applied, set it to true
m_com.SetComPortState(Baudrate.Baud_9600, Databits.Eight, Parity.None, Stopbits.One); // 9600, N, 8, 1
m_com.SetComPortTimeout(m_SerialTimeout, m_SerialTimeout, 0, m_SerialTimeout, 0);
if (!m_com.OpenComPort())
{
MessageBox.Show("Failed to open COM!", "Error");
return;
}
m_SvrSocket = new UDPSocketServer();
m_SvrSocket.Create(m_ListenPort);
svrSocket = m_SvrSocket.ServerSocket();
m_SvrStream = new SocketStream(ref svrSocket, m_UDPSendTimeout, m_UDPRecvTimeout);
buttonStart.Text = "Stop";
m_UDPRecv = 0;
m_UDPSent = 0;
m_SerialSent = 0;
m_SerialRecv = 0;
textBoxUDPRecv.Text = m_UDPRecv.ToString();
textBoxUDPSent.Text = m_UDPSent.ToString();
textBoxSerialSent.Text = m_SerialSent.ToString();
textBoxSerialRecv.Text = m_SerialRecv.ToString();
timer1.Enabled = true;
}
else
{
timer1.Enabled = false;
m_SvrSocket.Terminate();
m_com.CloseComPort();
buttonStart.Text = "Start";
}
}
public void Open()
{
adamCom = new AdamCom(SerialPortNumber);
adamCom.Checksum = Checksum;
bool opened = false;
try
{
if (!adamCom.IsOpen)
{
opened = adamCom.OpenComPort();
}
if (!opened)
{
return;
}
// set COM port state, 9600,N,8,1
adamCom.SetComPortState(Baudrate.Baud_9600, Databits.Eight, Parity.None, Stopbits.One, FlowControl.None);
// set COM port timeout
adamCom.SetComPortTimeout(500, 1000, 0, 1000, 0);
if (!adamCom.Configuration(address).GetModuleConfig(out config))
{
opened = false;
adamCom.CloseComPort();
return;
}
}
finally
{
Opened = opened;
}
}
public void Close() => Opened = adamCom.IsOpen ? !adamCom.CloseComPort() : false;