fix dsp unavailability problems

2019-05-11 00:38:46 +02:00
parent c7e4d6b976
commit 8617997e23
2 changed files with 11 additions and 5 deletions
--- a/owrx/controllers.py
+++ b/owrx/controllers.py
@ -114,12 +114,16 @@ class OpenWebRxClient(object):
        config["start_offset_freq"] = self.configProps["start_freq"] - self.configProps["center_freq"]
        self.write_config(config)
    def setSdr(self, id = None):
+        next = SdrService.getSource(id)
+        if (next == self.sdr):
+            return
+
        self.stopDsp()

        if self.configProps is not None:
            self.configProps.unwire(self.sendConfig)

-        self.sdr = SdrService.getSource(id)
+        self.sdr = next

        # send initial config
        self.configProps = self.sdr.getProps().collect(*OpenWebRxClient.config_keys).defaults(PropertyManager.getSharedInstance())