Removed completely old method of frequency offset correction
diff --git a/python/receiver_hier.py b/python/receiver_hier.py
index fe9c636..366292a 100644
--- a/python/receiver_hier.py
+++ b/python/receiver_hier.py
@@ -6,15 +6,6 @@
from gnuradio import gr, gru, blocks
from gnuradio import filter
-
-class tuner(gr.feval_dd):
- def __init__(self, top_block):
- gr.feval_dd.__init__(self)
- self.top_block = top_block
- def eval(self, freq_offet):
- self.top_block.set_center_frequency(freq_offet)
- return freq_offet
-
class receiver_hier(gr.hier_block2):
def __init__(self, input_rate, osr=4, arfcn=0):
gr.hier_block2.__init__(self,
@@ -32,8 +23,6 @@
self.arfcn = arfcn
self.sps = input_rate / gsm_symb_rate / osr
- #create callbacks
- self.tuner_callback = tuner(self)
#create accompaning blocks
self.filtr = self._set_filter()
self.interpolator = self._set_interpolator()
@@ -57,7 +46,7 @@
return interpolator
def _set_receiver(self):
- receiver = gsm.receiver(self.tuner_callback, self.osr, self.arfcn)
+ receiver = gsm.receiver(self.osr, self.arfcn)
return receiver
def set_center_frequency(self, center_freq):