introduce subscription concept to simplify unsubscribing from events

2019-05-18 21:38:15 +02:00
parent ff8f03c983
commit e6150e4aca
4 changed files with 97 additions and 54 deletions
--- a/csdr.py
+++ b/csdr.py
@ -137,7 +137,10 @@ class dsp(object):
                    "CSDR_FIXED_BUFSIZE=1 csdr psk31_varicode_decoder_u8_u8"

    def set_secondary_demodulator(self, what):
+        if self.get_secondary_demodulator() == what:
+            return
        self.secondary_demodulator = what
+        self.restart()

    def secondary_fft_block_size(self):
        return (self.samp_rate/self.decimation)/(self.fft_fps*2) #*2 is there because we do FFT on real signal here