public void ToData(byte[] _data)
{
_data[0] = tag1;
_data[1] = tag2;
var d = BitConverter.GetBytes(msgid);
_data[2] = d[0];
_data[3] = d[1];
for (var i = 4; i < 62; i++)
{
var seek = i - 4;
if (seek < this.data.Length)
{
_data[i] = this.data[seek];
}
else
{
_data[i] = 0;
}
}
var crc = SignTool.ComputeCRC32(_data, 0, 62);
_data[62] = crc[0];
_data[63] = crc[1];
}
public void FromData(byte[] _data)
{
this.tag1 = _data[0];
this.tag2 = _data[1];
this.msgid = BitConverter.ToUInt16(_data, 2);
for (var i = 4; i < 62; i++)
{
this.data[i - 4] = _data[i];
}
this.crc1 = _data[62];
this.crc2 = _data[63];
var crc = SignTool.ComputeCRC32(_data, 0, 62);
if (this.crc1 != crc[0] || this.crc2 != crc[1])
{
throw new Error_MsgHashNotMatch("the message hash not match");
}
}