RFIDManagercs.cs
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using Asa.RFID;
using OnlineStore.Common;
using OnlineStore.LoadCSVLibrary;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace OnlineStore.DeviceLibrary
{
public class RFIDManager
{
private static ConcurrentDictionary<string, PuYueRFID_C2S> RfidMap = new ConcurrentDictionary<string, PuYueRFID_C2S>();
public static void Open(string ip)
{
try
{
if (RfidMap.ContainsKey(ip))
{
return;
}
PuYueRFID_C2S rfid = new PuYueRFID_C2S(ip, true);
//rfid.StartAddr = 0x20;
//rfid.Length = 16;
rfid.ID_Changed_Event += Rfid_ID_Changed_Event;
if (rfid.IsConn)
rfid.Close();
else
{
rfid.IP = ip;
rfid.Open();
}
RfidMap.TryAdd(ip, rfid);
}
catch (Exception ex)
{
LogUtil.error("Open 出错：" + ex.ToString());
}
}
private static void Rfid_ID_Changed_Event(object sender, string e)
{
//Task.Factory.StartNew(new Action(() =>
//{
// PuYueRFID_C2S rfid = sender as PuYueRFID_C2S;
// if (rfid != null)
// if (RfidMap.ContainsKey(rfid.IP))
// {
// val = Encoding.UTF8.GetString(new byte[] { outValue[0], outValue[1], outValue[2], outValue[3], outValue[8], outValue[9], outValue[10] })?.Trim() ?? "";
// LogUtil.info($"RFID[{rfid.IP}]更新：{e}");
// }
//}));
}
public static RFIDData GetContainerCode(string deviceName, int subType, int idx = 0)
{
List<string> ips = GetRFIP(subType);
//获取盘号
RFIDData data = new RFIDData();
if (ips == null || ips.Count == 0)
{
return data;
}
if (idx < ips.Count)
data = ReadRFID(ips[idx]);
return data;
}
public static RFIDData GetShelfId(int deviceId, int idx = 0)
{
List<string> ips = GetRFIP(deviceId);
if (idx < ips.Count)
return ReadRFID(ips[idx]);
return new RFIDData();
}
public static List<string> GetRFIP(int deviceId)
{
string rtName = DeviceConfig.RFIP_Str + "_" + deviceId.ToString().PadLeft(3, '0');
if (DeviceConfig.ProRFIpMap.ContainsKey(rtName))
{
return DeviceConfig.ProRFIpMap[rtName].Split('#').ToList();
}
return new List<string>();
}
public static RFIDData ReadRFID(string ip)
{
try
{
if (String.IsNullOrEmpty(ip).Equals(false))
{
if (RfidMap.ContainsKey(ip))
{
bool rtn = RfidMap[ip].ReadByte(0x20, 16, out byte[] outValue);
string val;
RFIDData data;
if (rtn)
{
val = Encoding.UTF8.GetString(new byte[] { outValue[0], outValue[1], outValue[2], outValue[3], outValue[8], outValue[9], outValue[10] })?.Trim() ?? "";
data = new RFIDData(val);
data.ReadResult = rtn ? RfidResult.读取成功 : RfidResult.读取失败;
return data;
}
data = new RFIDData();
data.ReadResult = rtn ? RfidResult.读取成功 : RfidResult.读取失败;
return data;
}
}
}
catch (Exception ex)
{
LogUtil.error("ReadRFID[" + ip + "] 出错：" + ex.ToString());
}
return new RFIDData();
}
public static void Close(string ip)
{
try
{
if (RfidMap.ContainsKey(ip))
{
if (RfidMap[ip] != null)
RfidMap[ip].Close();
RfidMap.TryRemove(ip, out PuYueRFID_C2S rFIDInfo);
}
}
catch (Exception ex)
{
LogUtil.error($"关闭RFID出错[{ip}]：" + ex.ToString());
}
}
}
public class RFIDData
{
public string StrData = "";
public RfidResult ReadResult;
public RFIDData(string data = "00")
{
if (String.IsNullOrEmpty(data))
{
data = "00";
}
this.StrData = data;
}
public bool IsValidated()
{
return this.StrData.StartsWith("C");
}
public string ToContainerId()
{
return StrData.Substring(0, StrData.Length - 1);
}
public string NumStr()
{
return StrData;
}
}
public enum RfidResult
{
//读取成功状态-1读取失败,0没有读到,1读取成功
没有读到 = -1,
读取失败,
读取成功
}
}