private VirtualIo(int channel)
{
Names = new string[] { "DI", "DO", };
Labels = new string[] { "输入", "输出" };
Values = new int[] { 0, 0 };
TrigCount = 0;
Channel = channel;
DoFailCount = 0;
var db = DbScheme.Connections["Main"];
var diQuery = db.Query <CcdDi>("select * from CcdDi where ccdId = ?", Id);
var doQuery = db.Query <CcdDo>("select * from CcdDo where ccdId = ?", Id);
DiPorts = new Dictionary <string, int>();
foreach (var qurey in diQuery)
{
DiPorts[qurey.Name] = qurey.Port;
}
DoPorts = new Dictionary <string, int>();
foreach (var qurey in doQuery)
{
DoPorts[qurey.Name] = qurey.Port;
}
int comPort = db.ExecuteScalar <int>("select comPort from CcdSerial where ccdId = ?", Id);
string portName = "COM" + comPort;
Device = new SyDevice(Id, portName);
DiChanged += VirtualIo_DiChanged;
DoChanged += VirtualIo_DoChanged;
Grab += VirtualIo_Grab;
}
public static bool Connect(this SyDevice device)
{
bool result = true;
bool isAvail = false;
SyInfo sy = device.Device;
int connectNum = sy.GetConnectNum();
string portName = sy.GetPortName();
int portNum = sy.GetPortNum();
sy.IsAvail = false;
isAvail = sy.Check();
if (!isAvail)
{
result = false;
}
isAvail = sy.Config();
if (!isAvail)
{
result = false;
}
sy.Connect();
if (!isAvail)
{
result = false;
}
sy.Init();
if (!isAvail)
{
result = false;
}
if (result)
{
sy.IsAvail = true;
}
LogStatusMessage(string.Format("连接串口{0}", portName), sy.IsAvail);
return(result);
}
public static bool Disconnect(this SyDevice device)
{
return(Disconnect(device.ConnectNum));
}