45 lines
1.2 KiB
C#
45 lines
1.2 KiB
C#
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using LibrarySDR.Enums;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using static LibrarySDR.Helpers.BinaryHexHelper;
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namespace LibrarySDR.Requests
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{
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public class LifeSignRequest
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{
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private static PDUType PduType = PDUType.LIFE_SIGN_REQ;
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public static String GetInstance(Int64 gatewayISSI)
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{
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StringBuilder sb = new StringBuilder("");
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// PDU Type (8 bits)
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sb.Append(GetBits((int)PduType, 8));
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// Gateway ISSI (32 bits)
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sb.Append(GetBits(gatewayISSI, 32));
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// get the header with the length
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String header = Header.GetHeaderBinary(sb.ToString().Length / 8);
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// add header in front of the request
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return BinaryStringToHexString($"{header}{sb.ToString()}", Padding.RIGHT);
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}
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public static byte[] GetBytes(Int64 gatewayISSI)
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{
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String res = GetInstance(gatewayISSI);
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byte[] response = new byte[res.Length / 2];
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for (int i = 0; i < res.Length / 2; i++)
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response[i] = (byte)Convert.ToInt16(res.Substring(i * 2, 2), 16);
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return response;
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}
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}
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}
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