public byte[] GetBytes()
{
List <byte> header = new List <byte>();
List <byte> body = new List <byte>();
List <byte> arrData = new List <byte>();
header.AddRange(Utils.GetBytes(CommConst.CMD_TDAT));
header.AddRange(Utils.GetBytes(CommConst.WORK_CODE));
header.AddRange(Utils.GetBytes(CommConst.CHIM_CODE));
header.AddRange(BitConverter.GetBytes(Length)); // 전체길이
header.AddRange(Utils.GetBytes(MeasureTime.ToString("yyMMddHHmm")));
body.AddRange(BitConverter.GetBytes(Convert.ToUInt16(ListPreFc.Count)));
foreach (Facility preFc in ListPreFc)
{
body.AddRange(preFc.GetBytes());
}
body.AddRange(BitConverter.GetBytes(Convert.ToUInt16(ListDisFc.Count)));
foreach (Facility disFc in ListDisFc)
{
body.AddRange(disFc.GetBytes());
}
Length = header.Count + body.Count + 4; // Tailer 포함
byte[] bCnt = BitConverter.GetBytes(Length);
for (int i = 0; i < 4; i++)
{
header[i + 11] = bCnt[i];
}
// arrData Tailer에 chksum을 추가
arrData.AddRange(header);
arrData.AddRange(body);
byte[] data = arrData.OfType <byte>().ToArray();
Crc16Ccitt crc = new Crc16Ccitt(InitialCrcValue.Zeros);
int chksum = crc.ComputeChecksum(data);
arrData.AddRange(BitConverter.GetBytes(chksum));
data = arrData.OfType <byte>().ToArray();
return(data);
}
} // 오류 검증코드
public bool SetBytes(byte[] data)
{
Cmd = Utils.GetString(data, 0, 4);
WorkPlaceCode = Utils.GetString(data, 4, 7);
ChimneyCode = Utils.GetString(data, 11, 4);
Length = Convert.ToInt32(Utils.GetString(data, 15, 4));
StartDate = DateTime.ParseExact(Utils.GetString(data, 19, 10), "yyMMddHHmm", null);
EndDate = DateTime.ParseExact(Utils.GetString(data, 29, 10), "yyMMddHHmm", null);
UInt32 chksum = BitConverter.ToUInt32(data, 39);
byte[] chkData = new byte[data.Length - 4];
Crc16Ccitt crc = new Crc16Ccitt(InitialCrcValue.Zeros);
if (chksum == crc.ComputeChecksum(chkData))
{
return(true);
}
else
{
return(false);
}
}
