private static void WriteSerial(int port, string msg)
{
try
{
if (port == 1)
{
SerialPort1.WriteLine(msg);
}
if (port == 2)
{
SerialPort2.WriteLine(msg);
}
if (port == 3)
{
SerialPort3.WriteLine(msg);
}
if (port == 4)
{
SerialPort4.WriteLine(msg);
}
}
catch
{
MarkErrorOnNMEA(port, "Cannot TX sentence");
}
}
public void InitializeSerialPort4()
{
try
{
SerialPort4.PortName = Properties.Settings.Default.Port4;
}
catch (ArgumentException) { }
SerialPort4.BaudRate = 4800;
SerialPort4.Parity = Parity.None;
SerialPort4.DataBits = 8;
SerialPort4.StopBits = StopBits.One;
SerialPort4.Handshake = Handshake.None;
SerialPort4.RtsEnable = true;
SerialPort4.ReadTimeout = 2000;
SerialPort4.WriteTimeout = 2000;
try
{
SerialPort4.Open();
}
catch (Exception) { }
}
public static void ReadSerial4()
{
string message = "";
while (!terminateThread4)
{
if (SerialPort4.IsOpen)
{
try
{
message = SerialPort4.ReadLine();
}
catch (Exception)
{
message = "";
}
ProcessNMEA(message, 3);
}
else
{
Thread.Sleep(1000);
}
}
}
public void BuildNMEASentences()
{
string message;
// #CommRework - All primitive NMEA sentences are relayed inmeditely
//// Build HDG Sentence ****************************************************************************************
//if (HDT.IsValid()) // Implies MVAR is valid too
//{
// string mv;
// if (MVAR.Val > 0)
// mv = "E";
// else
// mv = "W";
// double hdg = (HDT.Val - MVAR.Val + 360) % 360;
// message = "IIHDG," + hdg.ToString("0.#") + ",,," + Math.Abs(MVAR.Val).ToString("0.#") + "," + mv;
// int checksum = 0;
// foreach (char c in message)
// checksum ^= Convert.ToByte(c);
// message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
// if (Properties.Settings.Default.HeadingSentence.OutPort1)
// if (SerialPort1.IsOpen)
// WriteSerial(1,message);
// if (Properties.Settings.Default.HeadingSentence.OutPort2)
// if (SerialPort2.IsOpen)
// WriteSerial(2,message);
// if (Properties.Settings.Default.HeadingSentence.OutPort3)
// if (SerialPort3.IsOpen)
// WriteSerial(3,message);
// if (Properties.Settings.Default.HeadingSentence.OutPort4)
// if (SerialPort4.IsOpen)
// WriteSerial(4,message);
//}
//// Build MWV Sentence ****************************************************************************************
//if (AWA.IsValid())
//{
// message = "IIMWV," + ((AWA.Val+360)%360).ToString("0") + ",R," + AWS.Val.ToString("0.#") + ",N,A";
// int checksum = 0;
// foreach (char c in message)
// checksum ^= Convert.ToByte(c);
// message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
// if (Properties.Settings.Default.AppWindSentence.OutPort1)
// if(SerialPort1.IsOpen)
// WriteSerial(1,message);
// if (Properties.Settings.Default.AppWindSentence.OutPort2)
// if (SerialPort2.IsOpen)
// WriteSerial(2,message);
// if (Properties.Settings.Default.AppWindSentence.OutPort3)
// if (SerialPort3.IsOpen)
// WriteSerial(3,message);
// if (Properties.Settings.Default.AppWindSentence.OutPort4)
// if (SerialPort4.IsOpen)
// WriteSerial(4,message);
//}
//// Build VHW Sentence ****************************************************************************************
//if (SPD.IsValid())
//{
// string hdg;
// if (HDT.IsValid())
// hdg = HDT.Val.ToString("0") + ",T,,M,";
// else
// hdg = ",T,,M,";
// message = "IIVHW," + hdg + SPD.Val.ToString("0.##") + ",N,,K";
// int checksum = 0;
// foreach (char c in message)
// checksum ^= Convert.ToByte(c);
// message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
// if (Properties.Settings.Default.HullSpeedSentence.OutPort1)
// if (SerialPort1.IsOpen)
// WriteSerial(1,message);
// if (Properties.Settings.Default.HullSpeedSentence.OutPort2)
// if (SerialPort2.IsOpen)
// WriteSerial(2,message);
// if (Properties.Settings.Default.HullSpeedSentence.OutPort3)
// if (SerialPort3.IsOpen)
// WriteSerial(3,message);
// if (Properties.Settings.Default.HullSpeedSentence.OutPort4)
// if (SerialPort4.IsOpen)
// WriteSerial(4,message);
//}
//// Build DPT Sentence ****************************************************************************************
//if (DPT.IsValid())
//{
// message = "IIDPT,"+DPT.Val.ToString("0.#")+",0";
// //message = "IIDPT,25.4,0";
// int checksum = 0;
// foreach (char c in message)
// checksum ^= Convert.ToByte(c);
// message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
// if (Properties.Settings.Default.DepthSentence.OutPort1)
// if (SerialPort1.IsOpen)
// WriteSerial(1,message);
// if (Properties.Settings.Default.DepthSentence.OutPort2)
// if (SerialPort2.IsOpen)
// WriteSerial(2,message);
// if (Properties.Settings.Default.DepthSentence.OutPort3)
// if (SerialPort3.IsOpen)
// WriteSerial(3,message);
// if (Properties.Settings.Default.DepthSentence.OutPort4)
// if (SerialPort4.IsOpen)
// WriteSerial(4,message);
//}
//// Build RMC Sentence ****************************************************************************************
//if (COG.IsValid()) // Implies SOG, LAT and LON are also valid
//{
// DateTime UTC = DateTime.UtcNow;
// string hms = UTC.Hour.ToString("00") + UTC.Minute.ToString("00") + UTC.Second.ToString("00");
// string date = UTC.Date.Day.ToString("00") + UTC.Date.Month.ToString("00") + UTC.Date.Year.ToString().Substring(2, 2);
// double deg, min;
// string cd;
// deg = Math.Abs(Math.Truncate(LAT.Val));
// min = (Math.Abs(LAT.Val) - deg) * 60;
// if (LAT.Val > 0)
// cd = "N";
// else
// cd = "S";
// string lat = deg.ToString("#")+min.ToString("00.####")+","+cd;
// deg = Math.Abs(Math.Truncate(LON.Val));
// min = (Math.Abs(LON.Val) - deg) * 60;
// if (LON.Val > 0)
// cd = "E";
// else
// cd = "W";
// string lon = deg.ToString("#")+min.ToString("00.####")+","+cd;
// if (MVAR.Val > 0)
// cd = "E";
// else
// cd = "W";
// double cog = (COG.Val + 360) % 360;
// message = "IIRMC," + hms + ",A," + lat + "," + lon + "," + SOG.Val.ToString("#.##") + "," + cog.ToString("0.#") + ","
// + date + "," + Math.Abs(MVAR.Val).ToString("0.#") + "," + cd + ",A";
// int checksum = 0;
// foreach (char c in message)
// checksum ^= Convert.ToByte(c);
// message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
// //message = "$GPRMC,173933,A,3430.6759,S,05828.3633,W,000.1,173.3,291220,008.1,W*68\r\n";
// if (Properties.Settings.Default.NavSentence.OutPort1)
// if (SerialPort1.IsOpen)
// WriteSerial(1,message);
// if (Properties.Settings.Default.NavSentence.OutPort2)
// if (SerialPort2.IsOpen)
// WriteSerial(2,message);
// if (Properties.Settings.Default.NavSentence.OutPort3)
// if (SerialPort3.IsOpen)
// WriteSerial(3,message);
// if (Properties.Settings.Default.NavSentence.OutPort4)
// if (SerialPort4.IsOpen)
// WriteSerial(4,message);
//}
//// Build MTW Sentence ****************************************************************************************
//if (TEMP.IsValid())
//{
// message = "IIMTW," + TEMP.Val.ToString("0.#") + ",C";
// int checksum = 0;
// foreach (char c in message)
// checksum ^= Convert.ToByte(c);
// message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
// if (Properties.Settings.Default.WaterTempSentence.OutPort1)
// if (SerialPort1.IsOpen)
// WriteSerial(1,message);
// if (Properties.Settings.Default.WaterTempSentence.OutPort2)
// if (SerialPort2.IsOpen)
// WriteSerial(2,message);
// if (Properties.Settings.Default.WaterTempSentence.OutPort3)
// if (SerialPort3.IsOpen)
// WriteSerial(3,message);
// if (Properties.Settings.Default.WaterTempSentence.OutPort4)
// if (SerialPort4.IsOpen)
// WriteSerial(4,message);
//}
// Build RMB Sentence ****************************************************************************************
if (WPT.IsValid()) // Implies BRG and DST are also valid
{
string xte = ",,";
string owpt = ",";
if (XTE.IsValid())
{
if (XTE.Val > 0)
{
xte = XTE.Val.ToString("0.##") + ",R,";
}
else
{
xte = Math.Abs(XTE.Val).ToString("0.##") + ",L,";
}
owpt = LWPT.FormattedValue + ",";
}
double brg = (BRG.Val + 360) % 360;
message = "IIRMB,A," + xte + owpt + WPT.FormattedValue + ",,,,," + DST.Val.ToString("0.##") + "," + brg.ToString("0.#")
+ "," + VMGWPT.Val.ToString("0.##") + ",,A";
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
rmb_sentence = message;
rmb_sentence_available = true;
}
// Build PTAK4 Sentence ****************************************************************************************
if (LINEDST.IsValid())
{
string message4;
message4 = "PTAK,FFD4," + LINEDST.Val.ToString("0");
int checksum = 0;
foreach (char c in message4)
{
checksum ^= Convert.ToByte(c);
}
message4 = "$" + message4 + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message4);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message4);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message4);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message4);
}
}
}
}
public void CloseSerialPort4()
{
terminateThread4 = true;
readThread4.Join();
SerialPort4.Close();
}
public void SendPerformanceNMEA()
{
// Build PTAK Sentence ****************************************************************************************
if (PERF.IsValid())
{
string message1, message2, message3, message5, message6;
message1 = "PTAK,FFD1," + TGTSPD.Average(Inst.BufFiveSec).ToString("0.0");
message2 = "PTAK,FFD2," + TGTTWA.Average(Inst.BufFiveSec).ToString("0") + "@";
double pf = PERF.Average(Inst.BufFiveSec) * 100;
message3 = "PTAK,FFD3," + pf.ToString("0");
//message5 = "PTAK,FFD5," + TGTVMC.Average(Inst.BufFiveSec).ToString("0.0");
message5 = "PTAK,FFD5," + NTWA.FormattedValue + "@";
message6 = "PTAK,FFD6," + TGTCTS.Average(Inst.BufFiveSec).ToString("0") + "@";
int checksum = 0;
checksum = 0;
foreach (char c in message1)
{
checksum ^= Convert.ToByte(c);
}
message1 = "$" + message1 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message2)
{
checksum ^= Convert.ToByte(c);
}
message2 = "$" + message2 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message3)
{
checksum ^= Convert.ToByte(c);
}
message3 = "$" + message3 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message5)
{
checksum ^= Convert.ToByte(c);
}
message5 = "$" + message5 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message6)
{
checksum ^= Convert.ToByte(c);
}
message6 = "$" + message6 + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message1);
SerialPort1.WriteLine(message2);
SerialPort1.WriteLine(message3);
SerialPort1.WriteLine(message5);
SerialPort1.WriteLine(message6);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message1);
SerialPort2.WriteLine(message2);
SerialPort2.WriteLine(message3);
SerialPort2.WriteLine(message5);
SerialPort2.WriteLine(message6);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message1);
SerialPort3.WriteLine(message2);
SerialPort3.WriteLine(message3);
SerialPort3.WriteLine(message5);
SerialPort3.WriteLine(message6);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message1);
SerialPort4.WriteLine(message2);
SerialPort4.WriteLine(message3);
SerialPort4.WriteLine(message5);
SerialPort4.WriteLine(message6);
}
}
}
}
public void SendNMEA()
{
string message;
// Build HDG Sentence ****************************************************************************************
if (HDT.IsValid()) // Implies MVAR is valid too
{
string mv;
if (MVAR.Val > 0)
{
mv = "E";
}
else
{
mv = "W";
}
double hdg = (HDT.Val - MVAR.Val + 360) % 360;
message = "IIHDG," + hdg.ToString("0.#") + ",,," + Math.Abs(MVAR.Val).ToString("0.#") + "," + mv;
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.HeadingSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message);
}
}
if (Properties.Settings.Default.HeadingSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message);
}
}
if (Properties.Settings.Default.HeadingSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message);
}
}
if (Properties.Settings.Default.HeadingSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message);
}
}
}
// Build MWV Sentence ****************************************************************************************
if (AWA.IsValid())
{
message = "IIMWV," + ((AWA.Val + 360) % 360).ToString("0") + ",R," + AWS.Val.ToString("0.#") + ",N,A";
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.AppWindSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message);
}
}
if (Properties.Settings.Default.AppWindSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message);
}
}
if (Properties.Settings.Default.AppWindSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message);
}
}
if (Properties.Settings.Default.AppWindSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message);
}
}
}
// Build VHW Sentence ****************************************************************************************
if (SPD.IsValid())
{
string hdg;
if (HDT.IsValid())
{
hdg = HDT.Val.ToString("0") + ",T,,M,";
}
else
{
hdg = ",T,,M,";
}
message = "IIVHW," + hdg + SPD.Val.ToString("0.##") + ",N,,K";
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.HullSpeedSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message);
}
}
if (Properties.Settings.Default.HullSpeedSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message);
}
}
if (Properties.Settings.Default.HullSpeedSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message);
}
}
if (Properties.Settings.Default.HullSpeedSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message);
}
}
}
// Build DPT Sentence ****************************************************************************************
if (DPT.IsValid())
{
message = "IIDPT," + DPT.Val.ToString("0.#") + ",0";
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.DepthSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message);
}
}
if (Properties.Settings.Default.DepthSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message);
}
}
if (Properties.Settings.Default.DepthSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message);
}
}
if (Properties.Settings.Default.DepthSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message);
}
}
}
// Build RMC Sentence ****************************************************************************************
if (COG.IsValid()) // Implies SOG, LAT and LON are also valid
{
DateTime UTC = DateTime.UtcNow;
string hms = UTC.Hour.ToString("00") + UTC.Minute.ToString("00") + UTC.Second.ToString("00");
string date = UTC.Date.Day.ToString("00") + UTC.Date.Month.ToString("00") + UTC.Date.Year.ToString().Substring(2, 2);
double deg, min;
string cd;
deg = Math.Abs(Math.Truncate(LAT.Val));
min = (Math.Abs(LAT.Val) - deg) * 60;
if (LAT.Val > 0)
{
cd = "N";
}
else
{
cd = "S";
}
string lat = deg.ToString("000") + min.ToString("00.###") + "," + cd;
deg = Math.Abs(Math.Truncate(LON.Val));
min = (Math.Abs(LON.Val) - deg) * 60;
if (LON.Val > 0)
{
cd = "E";
}
else
{
cd = "W";
}
string lon = deg.ToString("000") + min.ToString("00.###") + "," + cd;
if (MVAR.Val > 0)
{
cd = "E";
}
else
{
cd = "W";
}
double cog = (COG.Val + 360) % 360;
message = "IIRMC," + hms + ",A," + lat + "," + lon + "," + SOG.Val.ToString("#.##") + "," + cog.ToString("0.#") + ","
+ date + "," + Math.Abs(MVAR.Val).ToString("0.#") + "," + cd + ",A";
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.NavSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message);
}
}
if (Properties.Settings.Default.NavSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message);
}
}
if (Properties.Settings.Default.NavSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message);
}
}
if (Properties.Settings.Default.NavSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message);
}
}
}
// Build RMB Sentence ****************************************************************************************
if (WPT.IsValid()) // Implies BRG and DST are also valid
{
string xte = ",,";
string owpt = ",";
if (XTE.IsValid())
{
if (XTE.Val > 0)
{
xte = XTE.Val.ToString("0.##") + ",R,";
}
else
{
xte = Math.Abs(XTE.Val).ToString("0.##") + ",L,";
}
owpt = LWPT.FormattedValue + ",";
}
double brg = (BRG.Val + 360) % 360;
message = "IIRMB,A," + xte + owpt + WPT.FormattedValue + ",,,,," + DST.Val.ToString("0.##") + "," + brg.ToString("0.#")
+ "," + VMGWPT.Val.ToString("0.##") + ",,A";
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.RouteSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message);
}
}
if (Properties.Settings.Default.RouteSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message);
}
}
if (Properties.Settings.Default.RouteSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message);
}
}
if (Properties.Settings.Default.RouteSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message);
}
}
}
// Build MTW Sentence ****************************************************************************************
if (TEMP.IsValid())
{
message = "IIMTW," + TEMP.Val.ToString("0.#") + ",C";
int checksum = 0;
foreach (char c in message)
{
checksum ^= Convert.ToByte(c);
}
message = "$" + message + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.WaterTempSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message);
}
}
if (Properties.Settings.Default.WaterTempSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message);
}
}
if (Properties.Settings.Default.WaterTempSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message);
}
}
if (Properties.Settings.Default.WaterTempSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message);
}
}
}
// Build PTAK4 Sentence ****************************************************************************************
if (LINEDST.IsValid())
{
string message4;
message4 = "PTAK,FFD4," + LINEDST.Val.ToString("0");
int checksum = 0;
foreach (char c in message4)
{
checksum ^= Convert.ToByte(c);
}
message4 = "$" + message4 + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message4);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message4);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message4);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message4);
}
}
}
}
public void SendPTAKheaders()
{
string message1, message2, message3, message4, message5, message6;
message1 = "PTAK,FFP1,TgtSPD, KNOTS";
message2 = "PTAK,FFP2,TgtTWA, TRUE";
message3 = "PTAK,FFP3,Perf, %";
message4 = "PTAK,FFP4,Toline,METRES";
//message5 = "PTAK,FFP5,TgtVMC, KNOTS";
message5 = "PTAK,FFP5,NxtTWA, ";
message6 = "PTAK,FFP6,TgtCTS, TRUE";
int checksum = 0;
foreach (char c in message1)
{
checksum ^= Convert.ToByte(c);
}
message1 = "$" + message1 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message2)
{
checksum ^= Convert.ToByte(c);
}
message2 = "$" + message2 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message3)
{
checksum ^= Convert.ToByte(c);
}
message3 = "$" + message3 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message4)
{
checksum ^= Convert.ToByte(c);
}
message4 = "$" + message4 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message5)
{
checksum ^= Convert.ToByte(c);
}
message5 = "$" + message5 + "*" + checksum.ToString("X2") + "\r\n";
checksum = 0;
foreach (char c in message6)
{
checksum ^= Convert.ToByte(c);
}
message6 = "$" + message6 + "*" + checksum.ToString("X2") + "\r\n";
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort1)
{
if (SerialPort1.IsOpen)
{
SerialPort1.WriteLine(message1);
SerialPort1.WriteLine(message2);
SerialPort1.WriteLine(message3);
SerialPort1.WriteLine(message4);
SerialPort1.WriteLine(message5);
SerialPort1.WriteLine(message6);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort2)
{
if (SerialPort2.IsOpen)
{
SerialPort2.WriteLine(message1);
SerialPort2.WriteLine(message2);
SerialPort2.WriteLine(message3);
SerialPort2.WriteLine(message4);
SerialPort2.WriteLine(message5);
SerialPort2.WriteLine(message6);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort3)
{
if (SerialPort3.IsOpen)
{
SerialPort3.WriteLine(message1);
SerialPort3.WriteLine(message2);
SerialPort3.WriteLine(message3);
SerialPort3.WriteLine(message4);
SerialPort3.WriteLine(message5);
SerialPort3.WriteLine(message6);
}
}
if (Properties.Settings.Default.TacktickPerformanceSentence.OutPort4)
{
if (SerialPort4.IsOpen)
{
SerialPort4.WriteLine(message1);
SerialPort4.WriteLine(message2);
SerialPort4.WriteLine(message3);
SerialPort4.WriteLine(message4);
SerialPort4.WriteLine(message5);
SerialPort4.WriteLine(message6);
}
}
}