73 lines
2.8 KiB
C#
73 lines
2.8 KiB
C#
namespace FASS.Extend.Car.Fairyland.Pcb
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{
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public class SendStateResponseMessage
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{
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public byte Begin { get; set; } = 0xBB;
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public byte Command { get; set; } = 0x10;
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public ushort Car { get; set; }
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public ulong TimeStamp { get; set; }
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public byte[] Reserve { get; set; } = new byte[28];
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public byte Check { get; set; }
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public byte End { get; set; } = 0xEE;
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public SendStateResponseMessage SetMessage(
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byte command,
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ushort car,
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ulong param)
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{
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Command = command;
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Car = car;
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TimeStamp = param;
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return this;
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}
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public SendStateResponseMessage GetMessage(byte[] byteArray)
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{
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if (byteArray == null || byteArray.Length < 50) throw new Exception($"数据长度错误： {Utility.ByteArrayToHexString(byteArray)}");
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//if (byteArray[48] != Utility.XOR(byteArray[1..^2])) throw new Exception($"数据校验错误：{Utility.ByteArrayToHexString(byteArray)}");
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Begin = byteArray[0];
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Command = byteArray[1];
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Car = BitConverter.ToUInt16(byteArray[2..4]);
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TimeStamp = BitConverter.ToUInt64(byteArray[4..12]);
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Reserve = byteArray[20..48];
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Check = byteArray[48];
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End = byteArray[49];
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return this;
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}
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public byte[] GetByteArray()
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{
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var byteArray = new byte[50];
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byteArray[0] = Begin;
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byteArray[1] = Command;
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var car = BitConverter.GetBytes(Car);
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byteArray[2] = car[0];
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byteArray[3] = car[1];
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var ticks = BitConverter.GetBytes(TimeStamp);
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byteArray[4] = ticks[0];
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byteArray[5] = ticks[1];
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byteArray[6] = ticks[2];
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byteArray[7] = ticks[3];
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byteArray[8] = ticks[4];
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byteArray[9] = ticks[5];
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byteArray[10] = ticks[6];
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byteArray[11] = ticks[7];
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var date = new DateTime(1970, 1, 1, 8, 0, 0).AddMilliseconds(TimeStamp);
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byteArray[12] = (byte)(date.Year - 1970);
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byteArray[13] = (byte)(date.Month);
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byteArray[14] = (byte)(date.Day);
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byteArray[15] = (byte)(date.Hour);
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byteArray[16] = (byte)(date.Minute);
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byteArray[17] = (byte)(date.Second);
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var millisecond = BitConverter.GetBytes((ushort)(date.Millisecond));
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byteArray[18] = millisecond[0];
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byteArray[19] = millisecond[1];
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Array.Copy(Reserve, 0, byteArray, 20, Reserve.Length);
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//byteArray[48] = Check;
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byteArray[48] = Utility.XOR(byteArray[1..^2]);
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byteArray[49] = End;
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return byteArray;
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}
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}
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}
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