private void btnCrc_Click(object sender, EventArgs e)
{
var value = tbIn.Text;
byte[] data = cbIsAscii.Checked ? Encoding.Default.GetBytes(value) : StringByteUtils.StringToBytes(value);
tbCrc16.Text = StringByteUtils.BytesToString(CRC.Crc16(data, data.Length));
tbCrcc.Text = StringByteUtils.BytesToString(CRC.CRC16_C(data));
tbUpdateCRC.Text = StringByteUtils.BytesToString(StringByteUtils.GetBytes(CRC.UpdateCRC(data, data.Length), true));
tbGBcrc16.Text = $"##{value.Length.ToString().PadLeft(4, '0')}{value}{StringByteUtils.BytesToString(CRC.GBcrc16(data, data.Length)).Replace(" ", "")}";
tbHBcrc16.Text = $"##{value.Length.ToString().PadLeft(4, '0')}{value}{StringByteUtils.BytesToString(CRC.HBcrc16(data, data.Length)).Replace(" ", "")}";
}
public byte[] ToBytes()
{
var dataLength = BitConverter.GetBytes(_data.Length / 2);
var byteCount = (byte)_data.Length;
var startAddr = StringByteUtils.GetBytes(_registerAddress, true);
var head = new byte[]
{
_deviceAddress,
0x10,
startAddr[0],
startAddr[1],
dataLength[1],
dataLength[0],
byteCount
};
var temp = StringByteUtils.ComibeByteArray(head, _data);
var crc = CRC.Crc16(temp, temp.Length);
return(StringByteUtils.ComibeByteArray(temp, crc));
}