make aprs available as service

config_webrx.py

@@ -253,4 +253,4 @@ map_position_retention_time = 2 * 60 * 60
 temporary_directory = "/tmp"
 
 services_enabled = False
-services_decoders = ["ft8", "ft4", "wspr"]
+services_decoders = ["ft8", "ft4", "wspr", "packet"]

owrx/service.py

@@ -80,6 +80,10 @@ class ServiceHandler(object):
         d = dsp(ServiceOutput(frequency))
         d.nc_port = self.source.getPort()
         d.set_offset_freq(frequency - self.source.getProps()["center_freq"])
+        if mode == "packet":
+            d.set_demodulator("nfm")
+            d.set_bpf(-4000, 4000)
+        else:
             d.set_demodulator("usb")
             d.set_bpf(0, 3000)
         d.set_secondary_demodulator(mode)