using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DeviceCommand.Base
{
    public interface IModbusDevice
    {
        Task<bool> ConnectAsync(CancellationToken ct = default);
        void Close();

        Task WriteSingleRegisterAsync(byte slaveAddress, ushort registerAddress, ushort value, CancellationToken ct = default);
        Task WriteMultipleRegistersAsync(byte slaveAddress, ushort startAddress, ushort[] values, CancellationToken ct = default);
        Task<ushort[]> ReadHoldingRegistersAsync(byte slaveAddress, ushort startAddress, ushort numberOfPoints, CancellationToken ct = default);

        Task WriteSingleCoilAsync(byte slaveAddress, ushort coilAddress, bool value, CancellationToken ct = default);
        Task<bool[]> ReadCoilsAsync(byte slaveAddress, ushort startAddress, ushort numberOfPoints, CancellationToken ct = default);

        Task<ushort[]> ReadInputRegistersAsync(byte slaveAddress, ushort startAddress, ushort numberOfPoints, CancellationToken ct = default);
    }

}