Bugfix: Working on SDR RX

gqrxHandler.py

@@ -8,6 +8,7 @@ class GQRXHandler():
         self.telnet_connection = None
 
     def create_telnet_connection(self):
+        print("Creating connection")
         tel_conn = Telnet(self.hostname, self.port)
         tel_conn.read_until(bytes("Escape character is '^]'.", 'utf-8'))
 
@@ -15,24 +16,26 @@ class GQRXHandler():
 
     def change_freq(self, freq):
         tel_conn = self.create_telnet_connection()
+        print(f"Changing freq to {freq}")
         tel_conn.write(f"F {int(freq)}")
         tel_conn.read_all()
         tel_conn.close()
 
     def change_squelch(self, squelch):
         tel_conn = self.create_telnet_connection()
+        print(f"Changing squelch to {squelch}")
         tel_conn.write(f"L SQL {float(squelch)}")
         tel_conn.read_all()
         tel_conn.close()
 
     def change_mode(self, mode):
         tel_conn = self.create_telnet_connection()
+        print(f"Changing mode to {mode}")
         tel_conn.write(f"M {str(mode)}")
         tel_conn.read_all()
         tel_conn.close()
 
     def set_all_settings(self, mode, squelch, freq):
-        tel_conn = self.create_telnet_connection()
-        tel_conn.write(f"F {int(freq)}")
-        tel_conn.write(f"M {str(mode)}")
-        tel_conn.write(f"L SQL {float(squelch)}")
+        self.change_mode(mode)
+        self.change_freq(freq)
+        self.change_squelch(squelch)