g

I8Library1/Class1.cs

@@ -89,6 +89,7 @@ namespace I8Devices
         }
 
         private int _gain = 250;
+        private int _Exgain = 250;
         public int gain
         {
             get => _gain;
@@ -104,7 +105,27 @@ namespace I8Devices
             }
         }
 
-        public bool[] channels_on = new bool[8] { true, true, true, true, true, true, true, true }; 
+        public int Exgain
+        {
+            get => _Exgain;
+            set
+            {
+                if (value <= 1) _gain = 1;
+                else if ((value > 1) && (value <= 2)) _gain = 2;
+                else if ((value > 2) && (value <= 4)) _gain = 4;
+                else if ((value > 4) && (value <= 6)) _gain = 6;
+                else if ((value > 6) && (value <= 8)) _gain = 8;
+                else if ((value > 8) && (value <= 12)) _gain = 12;
+                else if ((value > 12)) _gain = 24;
+            }
+        }
+
+
+        private const int _chanels_count = 24;
+        public bool[] channels_on = new bool[_chanels_count];
+
+        private const int _Exchanels_count = 3;
+        public bool[] Exchannels_on = new bool[_Exchanels_count];
 
         public Settings()
         {
@@ -112,6 +133,8 @@ namespace I8Devices
             leadoff_mode = false;
             sampling_rate = 2000;
             gain = 24;
+            for (int J = 0; J < _chanels_count; J++) channels_on[J] = true;
+            for (int J = 0; J < _Exchanels_count; J++) Exchannels_on[J] = false;
         }
     }
 
@@ -150,8 +173,9 @@ namespace I8Devices
 
 
             sendBuffer[3] = Convert.ToByte('S'); // for enter in setting mode
-            if (mysetting.test_signal) sendBuffer[4] = Convert.ToByte('T');
-            else sendBuffer[4] = Convert.ToByte('n');
+           // if (mysetting.test_signal) sendBuffer[4] = Convert.ToByte('T');
+           // else sendBuffer[4] = Convert.ToByte('n');
+            sendBuffer[4] = mysetting.test_signal ? Convert.ToByte('T') : Convert.ToByte('n');
             sendBuffer[5] = Convert.ToByte(48+ (mysetting.sampling_rate/250));  // '1'=250, '2'=500, '4'=1000, '8'=2000
             sendBuffer[6] = Convert.ToByte(' ');  // disable lead-off (enable = 'L')
             sendBuffer[6] = mysetting.leadoff_mode ? Convert.ToByte('L') : Convert.ToByte(' ');
@@ -210,6 +234,72 @@ namespace I8Devices
                 return false;
             };
             
+        }
+
+        public bool set(Settings mysetting)
+        {
+            if (debug_mode)
+            {
+                Console.WriteLine("DLL: Sampling rate= " + mysetting.sampling_rate);
+                Console.WriteLine("DLL: Test Mode= " + mysetting.test_signal);
+                Console.WriteLine("DLL: Lead off= " + mysetting.leadoff_mode);
+                Console.WriteLine("DLL: Gain= " + mysetting.gain);
+                foreach (var channels in mysetting.channels_on)
+                    Console.Write(" " + channels);
+                Console.WriteLine("");
+            }
+
+            settingMode_flag = true;
+       
+            sendBuffer[3] = Convert.ToByte('s'); // for enter in setting mode                                    
+            sendBuffer[4] = mysetting.test_signal ? Convert.ToByte('T') : Convert.ToByte('n');  // test signal enable/disable
+            sendBuffer[5] = Convert.ToByte(48 + (mysetting.sampling_rate / 250));  // '1'=250, '2'=500, '4'=1000, '8'=2000
+            sendBuffer[6] = mysetting.leadoff_mode ? Convert.ToByte('L') : Convert.ToByte(' '); // lead-off enable/disable
+            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[11] = 0x00; //reserved
+            sendBuffer[12] = 0x00; //reserved
+            sendBuffer[13] = 0x00; //reserved
+            sendBuffer[14] = 0x00; //reserved
+
+            BitArray ch_arr = new BitArray(mysetting.channels_on);
+            byte[] ch_data = new byte[80];
+            ch_arr.CopyTo(ch_data, 0);
+            
+            sendBuffer[15] = ch_data[0];  // channels 1 to 8 on/off status
+            sendBuffer[16] = ch_data[1];  // channels 9 to 16 on/off status
+            sendBuffer[17] = ch_data[2];  // channels 17 to 24 on/off status
+
+            if (debug_mode) Console.WriteLine("DLL: sendBuffer[10] " + sendBuffer[10]);
+            if (debug_mode) Console.WriteLine("DLL: sendBuffer[11] " + sendBuffer[11]);
+            if (debug_mode) Console.WriteLine("DLL: sendBuffer[12] " + sendBuffer[12]);
+
+
+
+            BitArray Exch_arr = new BitArray(mysetting.Exchannels_on);
+            byte[] Exch_data = new byte[80];
+            Exch_arr.CopyTo(Exch_data, 0);
+
+            sendBuffer[18] = Exch_data[0];  // channels 1 to 8 on/off status
+            Console.WriteLine("DLL: sendBuffer[18] " + sendBuffer[18]);
+
+            _serialPort.Open();
+            _serialPort.Write(sendBuffer, 0, sendBuffer.Length);
+            try
+            {
+                if (debug_mode) Console.WriteLine("DLL: Waiting for device to send back acknowledge about write setting ...");
+                while (settingMode_flag) ;
+                _serialPort.Close();
+                return true;
+            }
+            catch (Exception)
+            {
+                return false;
+            };
+
         }
         public bool connect() //string device_name
         {

dlltest.py

@@ -17,24 +17,28 @@ def read_data():
 
 if __name__ == "__main__":
     myAwsomeHolyShitImDyingForThisDevice = Device()
-    myAwsomeHolyShitImDyingForThisDevice.debug_mode = True
+    # myAwsomeHolyShitImDyingForThisDevice.debug_mode = True
 
     if myAwsomeHolyShitImDyingForThisDevice.connect():
+        print('connected success')
         time.sleep(1)
 
         mysetting = Settings()
         mysetting.test_signal = 234
         mysetting.sampling_rate = 885.5
         mysetting.leadoff_mode = False
-        mysetting.channels_on[7] = False
-        mysetting.gain = 3
+        mysetting.channels_on[15] = False
+        mysetting.Exchannels_on[0] = False
+        mysetting.Exchannels_on[1] = True
+
+        mysetting.gain = 12
         #
-        print(myAwsomeHolyShitImDyingForThisDevice.writeSetting(mysetting))
+        print(myAwsomeHolyShitImDyingForThisDevice.set(mysetting))
 
 
-        mysetting.gain = 5
-        #
-        print(myAwsomeHolyShitImDyingForThisDevice.writeSetting(mysetting))
+        # mysetting.gain = 5
+        # #
+        # print(myAwsomeHolyShitImDyingForThisDevice.writeSetting(mysetting))
 
         # myAwsomeHolyShitImDyingForThisDevice.start()
         # all_data = read_data()