Serial Port

2018-04-13
16进制转化字节数组

private byte[] HexStringToByteArray(string s)
{
    s = s.Replace(“ ”,"");
    byte[] buffer = new byte[s.Length/2];
    for(int i=0;i<s.Length;i+=2)
    buffer[i/2] =(byte)Convert.ToByte(s.Substring(i,2),16);
    return buffer;
}

字节数组转化为16进制字符串

private string ByteArrayToHexString(byte[] data)
{
    StringBuilder sb = new StringBuilder(data.Length*3);
    foreach(byte b indata)
      sb.Append(Convert.ToString(b,16).PadLeft(2,'0'));
    return sb.ToString().ToUpper;
}