private static string CurrentSn(byte[] ByteSn, ref string OldSn, CrcList mCrcList)
{
byte lo = 0, hi = 0;
Crc(ByteSn, mCrcList, ref lo, ref hi);
switch (mCrcList)
{
case CrcList.NewSn600:
if (ByteSn.Length >= 20)
{
ByteSn[18] = lo;
ByteSn[19] = hi;
OldSn = "";
for (int i = 0; i < 20; i++)
{
OldSn = OldSn + string.Format("{0:X2}", ByteSn[i]);
}
}
break;
case CrcList.OldSn600:
if (ByteSn.Length >= 18)
{
ByteSn[16] = lo;
OldSn = "";
for (int i = 0; i < 18; i++)
{
OldSn = OldSn + string.Format("{0:X2}", ByteSn[i]);
}
}
break;
}
return(OldSn);
}
/// <summary>
/// 计算美的指令校验
/// </summary>
/// <param name="mByte">传入美的指令,加入前缀(oldSn的mByte[0]应为AA,newSn的mByte[0]应为A0)</param>
/// <param name="mCrcList">计算SN类型</param>
/// <param name="CrcLo">校验的低字节</param>
/// <param name="CrcHi">校验的高字节,部分指令没有</param>
/// <returns>返回计算是否成功</returns>
public static bool Crc(byte[] mByte, CrcList mCrcList, ref byte CrcLo, ref byte CrcHi)
{
bool isOk = false;
CrcLo = 0;
CrcHi = 0;
int sum = 0;
int start = 0;
switch (mCrcList)
{
case CrcList.OldSn600:
if (mByte[0] == 0xAA)
{
start = 1;
}
for (int i = start; i <= 14 + start; i++)
{
sum = sum + mByte[i];
}
CrcLo = (byte)((((sum & 0xFF) ^ 0xFF) + 1) & 0xFF);
break;
case CrcList.NewSn600:
for (int i = 0; i < mByte.Length - 2; i++)
{
sum = sum + mByte[i];
}
CrcLo = (byte)((((sum & 0xFFFF) ^ 0xFFFF) + 1) & 0xFF);
CrcHi = (byte)((((sum & 0xFFFF) ^ 0xFFFF) + 1) >> 8);
break;
case CrcList.TianHua1200:
for (int i = 1; i <= 5; i++)
{
sum = sum + mByte[i];
}
CrcLo = (byte)((((sum & 0xFF) ^ 0xFF) + 1) & 0xFF);
break;
case CrcList.ShuMa1023:
for (int i = 0; i <= 4; i++)
{
sum = sum + mByte[i];
}
CrcLo = (byte)((((sum & 0xFF) ^ 0xFF) + 1) & 0xFF);
break;
case CrcList.PQ:
if (mByte[0] == 0xAA)
{
start = 1;
}
for (int i = start; i <= 6 + start; i++)
{
sum = sum + mByte[i];
}
CrcLo = (byte)((((sum & 0xFF) ^ 0xFF) + 1) & 0xFF);
break;
}
return(isOk);
}
public static string GetSn600(CrcList machine, StepName step, IndoorList door)
{
string sn = "";
switch (machine)
{
case CrcList.OldSn600:
switch (step)
{
case StepName.Hot:
switch (door)
{
case IndoorList.One:
sn = "AA0100000502F00300001E017D7D0F01DC55";
break;
case IndoorList.Two:
sn = "AA0200000502F00300001E017D7D0F01DB55";
break;
case IndoorList.Three:
sn = "AA0300000502F00300001E017D7D0F01DA55";
break;
case IndoorList.Four:
sn = "AA0400000502F00300001E017D7D0F01D955";
break;
}
break;
case StepName.Cold:
switch (door)
{
case IndoorList.One:
sn = "AA0100000501F002000011017D7D0F01EB55";
break;
case IndoorList.Two:
sn = "AA0200000501F002000011017D7D0F01EA55";
break;
case IndoorList.Three:
sn = "AA0300000501F002000011017D7D0F01E955";
break;
case IndoorList.Four:
sn = "AA0400000501F002000011017D7D0F01E855";
break;
}
break;
case StepName.Stop:
switch (door)
{
case IndoorList.One:
sn = "AA0100000500F00000001E007D7D0F01E255";
break;
case IndoorList.Two:
sn = "AA0200000500F00000001E007D7D0F01E155";
break;
case IndoorList.Three:
sn = "AA0300000500F00000001E007D7D0F01E055";
break;
case IndoorList.Four:
sn = "AA0400000500F00000001E007D7D0F01DF55";
break;
}
break;
}
break;
}
return(sn);
}
/// <summary>
/// 计算美的指令校验
/// </summary>
/// <param name="mByte">传入美的指令,加入前缀(oldSn的mByte[0]应为AA,newSn的mByte[0]应为A0)</param>
/// <param name="mCrcList">计算SN类型</param>
/// <param name="CrcLo">校验的低字节</param>
/// <param name="CrcHi">校验的高字节,部分指令没有</param>
/// <returns>返回计算是否成功</returns>
public static bool Crc(byte[] mByte, CrcList mCrcList, ref byte CrcLo)
{
byte b = 0;
return(Crc(mByte, mCrcList, ref CrcLo, ref b));
}
