成功读取IMSI，由于没有插卡，无法读取IMSI和ICCID

NewLifeX · Dec 25, 2023 · 6743d46 · 6743d46
1 parent a303e57
commit 6743d46
Show file tree

Hide file tree

Showing 3 changed files with 29 additions and 29 deletions.
diff --git a/SmartA2/Net/NetModule.cs b/SmartA2/Net/NetModule.cs
@@ -56,49 +56,35 @@ public NetResult Send(UInt16 cmd, Byte[] args)
         XTrace.WriteLine("=> {0}", data.ToHex("-"));
 #endif
 
+        var rs = new Byte[1024];
+        if (_socket.Available > 0) _socket.Receive(rs);
+
         _socket.Send(data);
 
-        var rs = new Byte[1024];
         var count = _socket.Receive(rs);
         if (count == 0) return null;
 
 #if DEBUG
         XTrace.WriteLine("<= {0}", rs.ToHex("-", 0, count));
 #endif
 
-        var ms = new MemoryStream(rs);
+        var ms = new MemoryStream(rs, 0, count);
         var reader = new Binary { Stream = ms, IsLittleEndian = false, EncodeInt = false, TrimZero = true };
         if (reader.ReadFixedString(3) != "HTR") return null;
 
-        cmd = reader.ReadUInt16();
-        var result = reader.ReadUInt16();
+        var cmd2 = reader.ReadUInt16();
+        var code = reader.ReadUInt16();
         var str = reader.ReadFixedString(-1);
-        //var dt = reader.ReadBytes(-1);
-        //var str = dt.ToStr();
-
-        ////var len = -1;
-        ////var buf = reader.ReadBytes(len);
-        ////if (len < 0) len = buf.Length;
-
-        ////// 剔除头尾非法字符
-        ////Int32 s, e;
-        ////for (s = 0; s < len && (buf[s] == 0x00 || buf[s] == 0xFF); s++) ;
-        ////for (e = len - 1; e >= 0 && (buf[e] == 0x00 || buf[e] == 0xFF); e--) ;
 
-        ////XTrace.WriteLine("s={0} e={1}", s, e);
-        ////var str = buf.ToStr(null, s, e - s + 1);
-
-        //XTrace.WriteLine("cmd={0} result={1} str={2}", cmd, result, str);
-
-        return new NetResult { Cmd = cmd, Result = result, Message = str };
+        return new NetResult { Cmd = cmd2, Code = code, Message = str };
     }
     #endregion
 
     #region 功能
     public String GetInfo()
     {
         var rs = Send(51, new Byte[0]);
-        if (rs == null) return null;
+        if (rs == null || rs.Code != 0) return null;
 
         return rs.Message;
     }
@@ -119,12 +105,12 @@ public String GetIMSI()
         return rs.Message;
     }
 
-    public Int32 GetCSQ()
+    public String GetCSQ()
     {
         var rs = Send(102, new Byte[0]);
-        if (rs == null) return -1;
+        if (rs == null) return null;
 
-        return rs.Result;
+        return rs.Message;
     }
 
     public String GetCOPS()

diff --git a/SmartA2/Net/NetResult.cs b/SmartA2/Net/NetResult.cs
@@ -4,7 +4,7 @@ public class NetResult
 {
     public UInt16 Cmd { get; set; }
 
-    public UInt16 Result { get; set; }
+    public UInt16 Code { get; set; }
 
     public String Message { get; set; }
 }
diff --git a/Test/Program.cs b/Test/Program.cs
@@ -69,14 +69,28 @@ static void Test3()
     module.Open();
 
     XTrace.WriteLine("Info:\t{0}", module.GetInfo());
+
+    //Thread.Sleep(1000);
+    XTrace.WriteLine("Version:\t{0}", module.GetVersion());
+    //Thread.Sleep(1000);
+    XTrace.WriteLine("State:\t{0}", module.GetState());
+
+    //Thread.Sleep(1000);
     XTrace.WriteLine("IMEI:\t{0}", module.GetIMEI());
+    //Thread.Sleep(1000);
     XTrace.WriteLine("IMSI:\t{0}", module.GetIMSI());
+
+    //Thread.Sleep(1000);
     XTrace.WriteLine("CSQ:\t{0}", module.GetCSQ());
+    //Thread.Sleep(1000);
     XTrace.WriteLine("COPS:\t{0}", module.GetCOPS());
+
+    //Thread.Sleep(1000);
     XTrace.WriteLine("ICCID:\t{0}", module.GetICCID());
+
+    //Thread.Sleep(1000);
     XTrace.WriteLine("LACCI:\t{0}", module.GetLACCI());
-    XTrace.WriteLine("LBS:\t{0}", module.GetLBS());
-    XTrace.WriteLine("Version:\t{0}", module.GetVersion());
-    XTrace.WriteLine("State:\t{0}", module.GetState());
 
+    //Thread.Sleep(1000);
+    XTrace.WriteLine("LBS:\t{0}", module.GetLBS());
 }