private MTRDataMessage ConvertDataStringToTypeData(MTRDataMessageString dataString)
{
var mtrData = new MTRDataMessage();
try
{
mtrData.Preamble = int.Parse(dataString.Preamble); // Ensure the message start with preamble
mtrData.PackageSize = int.Parse(dataString.PackageSize); // Packet size, should be 230 when datamessage
mtrData.PackageType = dataString.PackageType[0]; // Packet type, should be M as MTR message
mtrData.MtrSerialNo = int.Parse(dataString.MtrSerialNo); //serialNumber of the MTR reader
mtrData.TimeStamp = DateTime.Parse(dataString.TimeStamp); // binary year, month day, hour, minute, second
mtrData.Time_ms = long.Parse(dataString.Time_ms); // Time is not yet in use
mtrData.PackageNo = int.Parse(dataString.PackageNo); // counter from 1 to up
mtrData.CardId = int.Parse(dataString.CardId); // binary, least sign first
// Next tree is used when data retrived from history
//mtrData.ProductWeek = dataString.ProductWeek;
//mtrData.ProductYear = dataString.ProductYear;
//mtrData.ECardHeadSum = dataString.ECardHeadSum;
foreach (string[] checkPonit_s in dataString.CheckPoints)
{
var checkPoint = new MTRDataCheckPoint();
checkPoint.CodeN = int.Parse(checkPonit_s[0]);
checkPoint.TimeN_s = int.Parse(checkPonit_s[1]);
checkPoint.InfoField = checkPonit_s[2];
checkPoint.CheckSum = int.Parse(checkPonit_s[3]);
checkPoint.FillerNull = int.Parse(checkPonit_s[4]);
mtrData.CheckPoints.Add(checkPoint);
}
}
catch (Exception ex)
{
return(null);
}
return(mtrData);
}
private void HandleMTRStatusMessage(string data)
{
//MTR--datamessage
// ----------------
//Fieldname # bytes
//Preamble 4 FFFFFFFF(hex)(4 "FF"'s never occur "inside" a message).
//Package -size 1 number of bytes excluding preamble(= 230)
//Package -type 1 'M' as "MTR-datamessage".
//MTR - id 2 Serial number of MTR2; Least significant byte first
//Timestamp 6 Binary Year, Month, Day, Hour, Minute, Second
//TS - [ms] 2 Milliseconds NOT YET USED, WILL BE 0 IN THIS VERSION
//Package# 4 Binary Counter, from 1 and up; Least sign byte first
//Card - id 3 Binary, Least sign byte first
//Producweek 1 0 - 53; 0 when package is retrived from "history"
//Producyear 1 94 - 99,0 -..X; 0 when package is retrived from "history"
//ECardHeadSum 1 Headchecksum from card; 0 when package is retrived from "history"
//The following fields are repeated 50 times:
//CodeN 1 ControlCode; unused positions have 0
//TimeN 2 Time binary seconds.Least sign. first, Most sign. last; unused: 0
//ASCII string 56 Various info depending on ECard - type; 20h when retr.from "history"(See ASCIIstring)
//Checksum 1 Binary SUM(MOD 256) of all bytes including Preamble
//NULL - Filler 1 Binary 0(to avoid potential 5 FF's. Making it easier to haunt PREAMBLE
// ----------------------------------------
//Size 234
var MTRDataStrings = new MTRDataMessageString();
MTRDataStrings.Preamble = data.Substring(0, 4); // Ensure the message start with preamble
MTRDataStrings.PackageSize = data.Substring(4); // Packet size, should be 230 when datamessage
MTRDataStrings.PackageType = data.Substring(5); // Packet type, should be M as MTR message
MTRDataStrings.MtrSerialNo = data.Substring(6, 2); //serialNumber of the MTR reader
MTRDataStrings.TimeStamp = data.Substring(8, 6); // binary year, month day, hour, minute, second
MTRDataStrings.Time_ms = data.Substring(14, 2); // Time is not yet in use
MTRDataStrings.PackageNo = data.Substring(15, 4); // counter from 1 to up
MTRDataStrings.CardId = data.Substring(19, 3); // binary, least sign first
// Next tree is used when data retrived from history
//MTRData.ProductWeek = data.Substring(22, 53);
//MTRData.ProductYear = data.Substring(94,5);
//MTRData.ECardHeadSum = data.Substring(100);
List <MTRDataCheckPoint> checkPoints = new List <MTRDataCheckPoint>();
for (int checkPointNo = 0; checkPointNo < 50; checkPointNo++)
{
var checkPointDataPosition = 61 * checkPointNo;
var checkPoint = new MTRDataCheckPoint();
var codeN = data.Substring(100 + checkPointDataPosition, 1);
var timeN = data.Substring(102 + checkPointDataPosition, 2);
var info = data.Substring(103 + checkPointDataPosition, 56);
var checkSum = data.Substring(159 + checkPointDataPosition, 1);
var filler = data.Substring(160 + checkPointDataPosition, 1);
MTRDataStrings.CheckPoints.Add(new[] { codeN, timeN, info, checkSum, filler });
}
var mtrData = ConvertDataStringToTypeData(MTRDataStrings);
var listDatas = new List <MTRDataMessage>();
listDatas.Add(mtrData);
//WriteValuesToFile(listDatas);
}
