public void WriteItems(Tag tag, object value)
{
lock (this)
{
try
{
CNCAddress addr = CNCAddress.ConvertAddress(tag.Address);
//if (addr.ValType == "Bool" || tag.TagType =="bool")
if (addr.ValType == "Bool")
{
if (addr.AddrType == "Y")
{
WritePmcYAddrBool(addr.BlockID, addr.BitOffset, Convert.ToBoolean(value));
}
else
{
throw new Exception("暂时不支持该地址的bool类型的写入");
}
}
else
{
if (addr.AddrType == "R")
{
WritePmcRAddr(addr.BlockID, Convert.ToInt16(value));
}
else if (addr.AddrType == "K")
{
WritePmcKAddr(addr.BlockID, Convert.ToInt16(value));
}
else if (addr.AddrType == "M")
{
WritePmcMacroAddr(Convert.ToInt16(addr.BlockID), Convert.ToInt32(value));
}
else
{
throw new Exception("暂时不支持该类型地址的写入");
}
}
}
catch (Exception ex)
{
LOG.Error(string.Format("CNC Driver 写数据出错：{0}", ex.Message));
}
}
}
public static CNCAddress ConvertAddress(string Address)
{
CNCAddress cncaddr = new CNCAddress();
if (Address.Contains("."))
{
cncaddr.ValType = "Bool";
cncaddr.AddrType = Address.Substring(0, 1).ToUpper();
string add = Address.Substring(1, Address.Length - 1);
string[] x = add.Split('.');
cncaddr.BlockID = Convert.ToUInt16(x[0]);
cncaddr.BitOffset = Convert.ToByte(x[1]);
if (cncaddr.BitOffset > 7)
{
throw new Exception("bool类型的地址位不能大于7");
}
}
else if (Address.ToLower().Contains("r"))
{
cncaddr.AddrType = "R";
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.BlockID = Convert.ToUInt16(offset);
}
else if (Address.ToLower().Contains("f"))
{
cncaddr.AddrType = "F";
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.BlockID = Convert.ToUInt16(offset);
}
else if (Address.ToLower().Contains("x"))
{
cncaddr.AddrType = "X";
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.BlockID = Convert.ToUInt16(offset);
}
else if (Address.ToLower().Contains("k"))
{
cncaddr.AddrType = "K";
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.BlockID = Convert.ToUInt16(offset);
}
else if (Address.ToLower().Contains("a"))
{
cncaddr.AddrType = "A";
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.BlockID = Convert.ToUInt16(offset);
}
else if (Address.ToLower().Contains("m"))
{
cncaddr.AddrType = "M";
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.BlockID = Convert.ToUInt16(offset);
}
else if (Address.ToLower().Contains("y"))
{
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.BlockID = Convert.ToUInt16(offset);
cncaddr.AddrType = "Y";
}
else if (Address.ToLower().Contains("p"))
{
cncaddr.AddrType = "P";
string offset = Address.Substring(1, Address.Length - 1);
cncaddr.ParaOffset = Convert.ToUInt16(offset);
}
else if (Address.ToLower().Contains("v"))
{
cncaddr.AddrType = "V";
}
else
{
LOG.Error(string.Format("CNCAddress 地址不识别出错: {0}", Address));
}
return(cncaddr);
}
public object ReadItem(string address)
{
lock (this)
{
try
{
CNCAddress addr = CNCAddress.ConvertAddress(address);
if (addr.AddrType == "Y")
{
short ret = GetYValue(addr.BlockID);
if (addr.ValType == "Bool")
{
return(Convert.ToBoolean(ret & Convert.ToByte(Math.Pow(2, addr.BitOffset))));
}
else
{
return(ret);
}
}
else if (addr.AddrType == "R")
{
short val = 0;
short ret = ReadPmcRAddr(Convert.ToUInt16(addr.BlockID), out val);
if (ret == -16)
{
throw new Exception("CNC读取R出错" + ret);
}
else
{
if (addr.ValType == "Bool")
{
return(Convert.ToBoolean(val & Convert.ToByte(Math.Pow(2, addr.BitOffset))));
}
else
{
return(val);
}
}
}
else if (addr.AddrType == "F")
{
short val = 0;
short ret = ReadPmcFAddr(Convert.ToUInt16(addr.BlockID), out val);
if (ret == -16)
{
throw new Exception("CNC读取F出错" + ret);
}
else
{
if (addr.ValType == "Bool")
{
return(Convert.ToBoolean(val & Convert.ToByte(Math.Pow(2, addr.BitOffset))));
}
else
{
return(val);
}
}
}
else if (addr.AddrType == "X")
{
short val = 0;
short ret = ReadPmcXAddr(Convert.ToUInt16(addr.BlockID), out val);
if (ret == -16)
{
throw new Exception("CNC读取X出错" + ret);
}
else
{
if (addr.ValType == "Bool")
{
return(Convert.ToBoolean(val & Convert.ToByte(Math.Pow(2, addr.BitOffset))));
}
else
{
return(val);
}
}
}
else if (addr.AddrType == "K")
{
short val = 0;
short ret = ReadPmcKAddr(Convert.ToUInt16(addr.BlockID), out val);
if (ret == -16)
{
throw new Exception("CNC读取K出错" + ret);
}
else
{
if (addr.ValType == "Bool")
{
return(Convert.ToBoolean(val & Convert.ToByte(Math.Pow(2, addr.BitOffset))));
}
else
{
return(val);
}
}
}
else if (addr.AddrType == "M")
{
short val = 0;
short ret = ReadPmcMacroAddr(Convert.ToInt16(addr.BlockID), out val);
if (ret == -16)
{
throw new Exception("CNC读取K出错" + ret);
}
else
{
if (addr.ValType == "Bool")
{
return(Convert.ToBoolean(val & Convert.ToByte(Math.Pow(2, addr.BitOffset))));
}
else
{
return(val);
}
}
}
else if (addr.AddrType == "A")
{
short val = 0;
short ret = ReadPmcAAddr(Convert.ToUInt16(addr.BlockID), out val);
if (ret == -16)
{
throw new Exception("CNC读取A出错" + ret);
}
else
{
if (addr.ValType == "Bool")
{
return(Convert.ToBoolean(val & Convert.ToByte(Math.Pow(2, addr.BitOffset))));
}
else
{
return(val);
}
}
}
else if (addr.AddrType == "P")
{
return(ReadParameterValue(Convert.ToInt16(addr.ParaOffset)));
}
else if (addr.AddrType == "V")
{
return(ReadPmcAlarm());
}
else
{
throw new Exception("地址错误");
}
}
catch (Exception ex)
{
LOG.Error(string.Format("CNC Driver 读数据出错：{0}", ex.Message));
return(null);
}
}
}
