cc

I8Library1/Class1.cs

@@ -72,6 +72,7 @@ namespace I8Devices
 
     public class Settings
     {
+        public bool linked_ear { get; set; }
         public bool test_signal { get; set; }
         public bool leadoff_mode { get; set; }
 
@@ -133,6 +134,7 @@ namespace I8Devices
         public Settings()
         {
             test_signal = false;
+            linked_ear = false;
             leadoff_mode = false;
             sampling_rate = 2000;
             gain = 24;
@@ -166,6 +168,7 @@ namespace I8Devices
             settingMode_flag = true;
             if (debug_mode) Console.WriteLine("DLL: Sampling rate= " + mysetting.sampling_rate);
             if (debug_mode) Console.WriteLine("DLL: Test Mode= " + mysetting.test_signal);
+            if (debug_mode) Console.WriteLine("DLL: linked_ear Mode= " + mysetting.linked_ear);
             if (debug_mode) Console.WriteLine("DLL: Lead off= " + mysetting.leadoff_mode);
             if (debug_mode) Console.WriteLine("DLL: Gain= " + mysetting.gain);
             if (debug_mode) Console.Write("DLL: Channels On/Off=");
@@ -246,6 +249,7 @@ namespace I8Devices
             {
                 Console.WriteLine("DLL: Sampling rate= " + mysetting.sampling_rate);
                 Console.WriteLine("DLL: Test Mode= " + mysetting.test_signal);
+                Console.WriteLine("DLL: linked_ear Mode= " + mysetting.linked_ear);
                 Console.WriteLine("DLL: Lead off= " + mysetting.leadoff_mode);
                 Console.WriteLine("DLL: Gain= " + mysetting.gain);
                 Console.WriteLine("DLL: Extera Gain= " + mysetting.exgain);
@@ -268,7 +272,7 @@ namespace I8Devices
             sendBuffer[7] = Convert.ToByte('C'); // SRB1 connected  to all Nchs
             sendBuffer[8] = Convert.ToByte(mysetting.gain);
             sendBuffer[9] = Convert.ToByte(mysetting.exgain);
-            sendBuffer[10] = 0x00; //reserved
+            sendBuffer[10] = mysetting.linked_ear ? Convert.ToByte('I') : Convert.ToByte('n');  // test signal enable/disable
             sendBuffer[11] = 0x00; //reserved
             sendBuffer[12] = 0x00; //reserved
             sendBuffer[13] = 0x00; //reserved