ShakerControl/ShakerManger/Susi4/SusiGPIOControl.cs

using ShakerManger.ViewModel;
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ShakerManger.Susi4
{

    internal class DevPinInfo
    {
        public UInt32 ID;

        private string _Name = "";
        public string Name
        {
            get { return _Name; }
        }

        override public string ToString()
        {
            return String.Format("{0} ({1})", ID, Name);
        }

        public DevPinInfo(UInt32 DeviceID)
        {
            ID = DeviceID;

            UInt32 Length = 32;
            StringBuilder sb = new StringBuilder((int)Length);
            if (SusiLib.SusiBoardGetStringA(SusiLib.SUSI_ID_MAPPING_GET_NAME_GPIO(ID), sb, ref Length) ==  SusiLib.SusiStatus.SUCCESS)
            {
                _Name = sb.ToString();
            }
        }
    }
    internal class DeviceInfo
    {
        public UInt32 Index { get; }
        public UInt32 ID { get; }
        public UInt32 SupportInput { get;  }
        public UInt32 SupportOutput { get;}

        public DeviceInfo(UInt32 index, UInt32 deviceID, UInt32 input, UInt32 output)
        {
            Index = index;
            ID = deviceID;
            SupportInput = input;
            SupportOutput = output;
            UInt32 mask = 1;
            List<DevPinInfo> pin = new List<DevPinInfo>();
            for (int i = 0; i < 32; i++)
            {
                if((SupportInput &mask)>0 || (SupportOutput & mask)>0 )
                {
                    pin.Add(new DevPinInfo((UInt32)((Index << 5) + i)));
                }
                mask <<= 1;
            }
            DevPinInfos = pin.AsReadOnly();
        }
        public IReadOnlyList<DevPinInfo> DevPinInfos { get; }
    }
    
    internal class SusiGPIOControl
    {
        public int PinIndex { get; set; } = 0;
        [AllowNull]
        public IReadOnlyList<DeviceInfo> DeviceInfos { get; private set; }
        private bool isinited = false;
        public void Init()
        {
            if (isinited) return;
            IsSupport = false;
            try
            {
                var status = Susi4.SusiLib.SusiLibInitialize();
                if(status != SusiLib.SusiStatus.SUCCESS && status!= SusiLib.SusiStatus.INITIALIZED)
                {
                    MainWindowViewModel.Default.LogManger.AddLog("GPIO初始化错误!", Shaker.Model.LogType.Error);
                    return;
                }
                isinited = true;
            }
            catch
            {

            }
            InitializeGPIO();
            if(DeviceInfos.Count > 0)
            {
                var status = SusiLib.SusiGPIOSetDirection(DeviceInfos[0].DevPinInfos[PinIndex].ID, 1, SusiLib.GPIODirection.INPUT);
                if (status != SusiLib.SusiStatus.SUCCESS)
                {
                    MainWindowViewModel.Default.LogManger.AddLog($"GPIO设置错误!");
                }
                else
                {
                    IsSupport = true;
                }
            }
        }
        private SusiLib.GPIOLevel level = SusiLib.GPIOLevel.LOW;
        public bool GetLevel()
        {
            if (!IsSupport) return false;
            try
            {
                var status = SusiLib.SusiGPIOGetLevel(DeviceInfos[0].DevPinInfos[PinIndex].ID, 1, ref level);
                if (status != SusiLib.SusiStatus.SUCCESS) return false;
            }
            catch
            {
                return false;
            }
            return level == SusiLib.GPIOLevel.HIGH;
        }
        private void InitializeGPIO()
        {
            List<DeviceInfo> infos = new List<DeviceInfo>();
            try
            {
                for (uint i = 0; i < Susi4.SusiLib.MAX_BANK_NUM; i++)
                {
                    SusiLib.SusiStatus status = SusiLib.SusiStatus.ERROR;
                    SusiLib.SusiStatus status1 = SusiLib.SusiStatus.ERROR;
                    uint id = Susi4.SusiLib.SUSI_ID_GPIO_BANK(i);
                    uint value1 = 0, value = 0;
                    status = SusiLib.SusiGPIOGetCaps(id, SusiLib.GPIOCapabilitiesID.INPUT_SUPPORT, ref value);
                    status1 = SusiLib.SusiGPIOGetCaps(id, SusiLib.GPIOCapabilitiesID.OUTPUT_SUPPORT, ref value1);
                    if (status == SusiLib.SusiStatus.SUCCESS || status1 == SusiLib.SusiStatus.SUCCESS)
                    {
                        DeviceInfo info = new DeviceInfo(i, id, status == SusiLib.SusiStatus.SUCCESS ? value : 0, status1 == SusiLib.SusiStatus.SUCCESS ? value : 0);
                        infos.Add(info);
                    }
                }
            }
            catch
            {

            }
            DeviceInfos = infos.AsReadOnly();
        }
        public bool IsSupport { get; private set; } = false;
        private SusiGPIOControl()
        {

        }
        static SusiGPIOControl()
        {

        }
        public void Close()
        {
            if (!isinited) return;
            try
            {
                SusiLib.SusiLibUninitialize();
            }
            catch
            {

            }
            isinited = false;
        }
        public static SusiGPIOControl Default { get; } = new SusiGPIOControl();
    }
}