static DeviceMgr()
{
bool bDebugGPIB = false;
SysLog("");
SysLog(DateTime.Now.ToLongTimeString());
Thread.Sleep(3000);
WaitEvent = new AutoResetEvent(false);
OverEvent = new AutoResetEvent(false);
inbuffer = new StringBuilder();
cmdbuffer = new StringBuilder();
port = new SerialPort();
#region init port
port.BaudRate = 9600;
if (!bDebugGPIB)
{
port.PortName = "COM1"; //for old , it is COM3, for new it is COM1
}
else
{
port.PortName = "COM1";//for old , it is COM3, for new it is COM1
}
port.Parity = Parity.None;
port.DataBits = 8;
port.StopBits = StopBits.One;
port.NewLine = "\r";
int i;
for (i = 0; i < 10; i++)
{
if (bDebugGPIB)
{
break;
}
port.Open();
if (port.IsOpen)
{
break;
}
Thread.Sleep(3000);
}
if (i >= 10)
{
Program.DbgShow("Failed to open " + port.PortName);
throw new Exception("Failed to open port A");
}
#endregion
#region init cmdport
cmdport = new SerialPort();
cmdport.BaudRate = 9600;
if (!bDebugGPIB)
{
cmdport.PortName = "COM2"; //for old is COM2, for new is COM4
}
else
{
cmdport.PortName = "COM2"; //for old is COM2, for new is COM4
}
cmdport.Parity = Parity.None;
cmdport.DataBits = 8;
cmdport.StopBits = StopBits.One;
cmdport.NewLine = "\r";
cmdport.Open();
if (!cmdport.IsOpen)
{
port.Close();
Program.DbgShow("fail: cmdport open " + cmdport.PortName);
throw new Exception("Failed to open port B");
}
else
{
cmdport.DiscardInBuffer();
cmdport.DataReceived += new SerialDataReceivedEventHandler(cmdport_DataReceived);
}
#endregion
agent_access = false;
actmsg = new ActMessage();
msg_loop = new Thread(new ThreadStart(MessageHandler));
msg_loop.IsBackground = false;
if (bDebugGPIB)
{
return;
}
msg_loop.Start();
}
static DeviceMgr()
{
bool bDebugGPIB = false;
SysLog("");
SysLog(DateTime.Now.ToLongTimeString());
Thread.Sleep(3000);
WaitEvent = new AutoResetEvent(false);
OverEvent = new AutoResetEvent(false);
inbuffer = new StringBuilder();
cmdbuffer = new StringBuilder();
port = new SerialPort();
#region init port
port.BaudRate = 9600;
if (!bDebugGPIB)
port.PortName = "COM5";
else
port.PortName = "COM11";
port.Parity = Parity.None;
port.DataBits = 8;
port.StopBits = StopBits.One;
port.NewLine = "\r";
int i;
for (i = 0; i < 10; i++)
{
if (bDebugGPIB)
break;
port.Open();
if (port.IsOpen)
break;
Thread.Sleep(3000);
}
if(i >= 10)
throw new Exception("Failed to open port A");
#endregion
#region init cmdport
cmdport = new SerialPort();
cmdport.BaudRate = 9600;
if(!bDebugGPIB)
cmdport.PortName = "COM4";
else
cmdport.PortName = "COM10";
cmdport.Parity = Parity.None;
cmdport.DataBits = 8;
cmdport.StopBits = StopBits.One;
cmdport.NewLine = "\r";
cmdport.Open();
#endregion
if (!cmdport.IsOpen)
{
port.Close();
throw new Exception("Failed to open port B");
}
cmdport.DiscardInBuffer();
cmdport.DataReceived += new SerialDataReceivedEventHandler(cmdport_DataReceived);
agent_access = false;
actmsg = new ActMessage();
msg_loop = new Thread(new ThreadStart(MessageHandler));
msg_loop.IsBackground = false;
if(bDebugGPIB)
return;
msg_loop.Start();
}
static public void MessageHandler()
{
Reset();
Loaded = true;
while (true)
{
if (!WaitEvent.WaitOne(10, false))
{
ScanPort();
continue;
}
WaitEvent.Reset();
try
{
#region navmeter action
ActMessage msg = DeviceMgr.actmsg;
if (msg.action == "navto30v" || msg.action == "navto1v" || msg.action == "navto120mv" || msg.action == "navto10mv")
{
if (msg.action == "navto1v")
{
// port.Write(NAV_INIT); //init
port.Write(StringResource.str("NAV_1V_" + RunWnd.syscfg.sNavmeter)); //1v
// DelayWrite(NAV_AFLTON); //slowmode and aflton
}
if (msg.action == "navto120mv")
{
port.Write(StringResource.str("NAV_120MV_" + RunWnd.syscfg.sNavmeter)); //120mv
}
if (msg.action == "navto10mv")
{
port.Write(StringResource.str("NAV_10MV_" + RunWnd.syscfg.sNavmeter)); //10mv
}
if (msg.action == "navto30v")
{
port.Write(StringResource.str("NAV_30V_" + RunWnd.syscfg.sNavmeter)); //10mv
}
Thread.Sleep(4000);
actmsg.action = "done";
OverEvent.Set();
continue;
}
if (msg.action == "navread")
{
reading = -9999;
port.DiscardInBuffer();
port.Write(StringResource.str("NAV_READ_" + RunWnd.syscfg.sNavmeter)); //1v
Thread.Sleep(5);
int timeout = 400;
while ((timeout-- > 0) && (reading < -9000))
{
ScanPort();
Thread.Sleep(5);
}
actmsg.action = "done";
OverEvent.Set();
continue;
}
if (msg.action == "turnk")
{
KState(msg.value);
actmsg.action = "done";
OverEvent.Set();
continue;
}
if (msg.action.StartsWith("MEAS"))
{
string[] cmd = msg.action.Split(new char[] { '|' });
if (cmd.Length == 6)
{
RelayState(cmd[0], cmd[1], cmd[2], cmd[3], cmd[4], cmd[5]);
}
actmsg.action = "done";
OverEvent.Set();
continue;
}
#endregion
if (actmsg.action != "")
{
throw new Exception("Invalid command " + actmsg.action);
}
}
catch (Exception ex)
{
SysLog(ex.Message);
Debug.WriteLine(ex.Message);
actmsg.action = "fail";
OverEvent.Set();
}
}
}
static DeviceMgr()
{
bool bDebugGPIB = true;
Thread.Sleep(3000);
WaitEvent = new AutoResetEvent(false);
OverEvent = new AutoResetEvent(false);
inbuffer = new StringBuilder();
cmdbuffer = new StringBuilder();
port = new SerialPort();
#region init port
port.BaudRate = 9600;
if (!bDebugGPIB)
{
port.PortName = "COM10";
}
else
{
port.PortName = "COM11";
}
port.Parity = Parity.None;
port.DataBits = 8;
port.StopBits = StopBits.One;
port.NewLine = "\r";
int i;
for (i = 0; i < 10; i++)
{
if (bDebugGPIB)
{
break;
}
port.Open();
if (port.IsOpen)
{
break;
}
Thread.Sleep(3000);
}
if (i >= 10)
{
throw new Exception("Failed to open port A");
}
#endregion
/*
*
#region init cmdport
* cmdport = new SerialPort();
* cmdport.BaudRate = 9600;
* if(!bDebugGPIB)
* cmdport.PortName = "COM11";
* else
* cmdport.PortName = "COM10";
* cmdport.Parity = Parity.None;
* cmdport.DataBits = 8;
* cmdport.StopBits = StopBits.One;
* cmdport.NewLine = "\r";
* cmdport.Open();
#endregion
* if (!cmdport.IsOpen)
* {
* port.Close();
* throw new Exception("Failed to open port B");
* }
* cmdport.DiscardInBuffer();
* cmdport.DataReceived += new SerialDataReceivedEventHandler(cmdport_DataReceived);
*/
agent_access = false;
actmsg = new ActMessage();
msg_loop = new Thread(new ThreadStart(MessageHandler));
msg_loop.IsBackground = false;
if (bDebugGPIB)
{
return;
}
msg_loop.Start();
}