Make hpsdrconnector into a true connector.

owrx/source/hpsdr.py

@@ -1,4 +1,4 @@
-from .direct import DirectSource
+from .connector import ConnectorSource
 from owrx.command import Flag, Option
 
 # In order to use an HPSDR radio, you must install hpsdrconnector from https://github.com/jancona/hpsdrconnector
@@ -11,21 +11,24 @@ from owrx.command import Flag, Option
 #     	IP address of radio (default use first radio discovered)
 #   --samplerate uint
 #     	Use the specified samplerate: one of 48000, 96000, 192000, 384000 (default 96000)
+#   --debug
+#       Emit debug log messages on stdout
 #
 # If you omit `remote` from config_webrx.py, hpsdrconnector will use the HPSDR discovery protocol
 # to find radios on your local network and will connect to the first radio it discovered.
 
-class HpsdrSource(DirectSource):
+class HpsdrSource(ConnectorSource):
     def getCommandMapper(self):
-        return super().getCommandMapper().setBase("hpsdrconnector").setMappings(
+        return (
+            super()
+            .getCommandMapper()
+            .setBase("hpsdrconnector")
+            .setMappings(
             {
                 "tuner_freq": Option("--frequency"),
                 "samp_rate": Option("--samplerate"),
                 "remote": Option("--radio"),
                 "rf_gain": Option("--gain"),
-            }
+                "debug": Flag("--debug"),
+            })
         )
-
-    def getFormatConversion(self):
-        return ["csdr convert_s24_f"]
-