using InnovEnergy.Lib.Utils;

namespace InnovEnergy.Lib.Protocols.Modbus.Conversions;

public partial class ModbusRegisters
{

    // TODO: SetBytes

    public Byte[] GetBytes(UInt16 index, UInt16 nBytes)
    {
        var nRegisters = (UInt16)Math.Ceiling(nBytes / 2.0);

        return Enumerable
              .Range(StartRegister + index, nRegisters)
              .Select(i => (UInt16)i)
              .Select(GetUInt16)
              .SelectMany(r => BitConverter.GetBytes(r).Reverse()) // Big Endian
              .Take(nBytes)
              .ToArray(nBytes);
    }

}