private bool DealWithEspec(string EspecCmd, byte ElecsType, ref string RdStr)
{
bool ret = true;
string[] Token = EspecCmd.Split(DelimiterChars);
string Command = null;
if (EspecComm == null)
{
RdStr = "ERROR Open Device Err"; return(false);
}
if (Token.Length > 1 && Token[0].CompareTo("temper.set") == 0)
{
Temper_SetTemp(Token[1], ref RdStr);
}
if (Token.Length > 1 && Token[0].CompareTo("temper.send") == 0)
{
Command = Token[1] + EndTokenChars;
}
if (Token.Length > 1 && Token[0].CompareTo("temper.sendread") == 0)
{
Command = Token[1] + EndTokenChars;
}
if (Token.Length > 1 && Token[1].CompareTo("on") == 0)
{
Command = "1, POWER, ON" + EndTokenChars;
}
if (Token.Length > 1 && Token[1].CompareTo("off") == 0)
{
Command = "1, POWER, OFF" + EndTokenChars;
}
if (Token.Length > 1 && Token[1].CompareTo("standby") == 0)
{
Command = "1, MODE, STANDBY" + EndTokenChars;
}
if (String.IsNullOrEmpty(Command))
{
Command = EspecCmd + EndTokenChars;
}
if (ElecsType == (byte)CmdType.Write)
{
ret = EspecComm.Write(Command);
}
else if (ElecsType == (byte)CmdType.WrAndRd)
{
ret = EspecComm.WriteAndRead(Command, ref RdStr);
}
else
{
ret = EspecComm.Read(ref RdStr);
}
return(ret);
}
private int Temper_SetTemp(string setTemp, ref string TmpStr) //important #3
{
string RdStr = null;
int Temp_flag = 0, ErrCode = 0, SET = 0, Temp = 0;
float set_temp = 0, f_value = 0;
SET = int.TryParse(setTemp, out Temp) ? Temp : 0;
while (Temp_flag == 0)
{
EspecComm.WriteAndRead("1, MON?", ref RdStr);
//ShowBox1.Text;
string[] substrings = Regex.Split(RdStr, ",");
if (float.TryParse(substrings[0], out f_value)) //setting temperature , every step is less than 2 degree c to change to target temperature.
{
//set_temp = SET[i, 1];
set_temp = SET;
if (Math.Abs(set_temp - f_value) <= 2)
{
string s = set_temp.ToString("#.0");
EspecComm.Write("1, TEMP, S" + s);
if (Math.Abs(set_temp - f_value) <= 0.5)
{
Temp_flag = 1;
}
}
else
{
if (set_temp - f_value > 2)
{
set_temp = f_value + 2;
string s = set_temp.ToString("#.0");
EspecComm.Write("1, TEMP, S" + s);
}
if (set_temp - f_value < -2)
{
set_temp = f_value - 2;
string s = set_temp.ToString("#.0");
EspecComm.Write("1, TEMP, S" + s);
}
}
//ErrCnt++;
}
else
{
ErrCode = ErrCode | 1; //if SU241 response error format. Record it!
}
if (substrings[3] == "0\r") //check if SU241 has alarm
{
if (substrings[2] == "OFF" || substrings[2] == "STANDBY")
{
EspecComm.Write("1, MODE, CONSTANT"); //if no alarm , start SU241.
}
}
else
{
EspecComm.Write("1, MODE, STANDBY");
TmpStr = "SU241 has alarm!";
ErrCode = ErrCode | 2; //if SU241 response alarm. Record it!
}
if (ErrCode == 0)
{
//Thread.Sleep(50000); //delay 50s for temperature change
for (int k = 0; k < 40; k++)
{
Thread.Sleep(1000);
}
}
else
{
Temp_flag = 1;
}
if (Temp_flag == 1 && ErrCode == 0)
{
for (int k = 0; k < 180; k++)
{
Thread.Sleep(1000); //delay 180s for temperature stable
}
}
}
return(ErrCode);
}