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authorCarl Laufer <carl@system76-pc.localdomain>2022-04-18 07:31:53 +0200
committerCarl Laufer <carl@system76-pc.localdomain>2022-04-18 07:31:53 +0200
commitec02dbaee763b53298a4e3982801b3a37eb4f513 (patch)
tree596cb872a9c92aa52d651d89180f5cd4e4364110 /_receiver
parentUpdate kraken_pr_start.sh (diff)
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Diffstat (limited to '_receiver')
-rwxr-xr-x_receiver/krakenSDR_receiver.py22
1 files changed, 0 insertions, 22 deletions
diff --git a/_receiver/krakenSDR_receiver.py b/_receiver/krakenSDR_receiver.py
index 2f9c761..59938b7 100755
--- a/_receiver/krakenSDR_receiver.py
+++ b/_receiver/krakenSDR_receiver.py
@@ -57,7 +57,6 @@ class ReceiverRTLSDR():
# Values are configured externally upon configuration request
self.daq_center_freq = 100 # MHz
self.daq_rx_gain = [0] * 100 # [dB]
- self.daq_squelch_th_dB = 0
# UI interface
self.data_que = data_que
@@ -121,7 +120,6 @@ class ReceiverRTLSDR():
self.logger.info("CTR INIT Center freq: {0}".format(self.daq_center_freq))
self.set_center_freq(self.daq_center_freq)
self.set_if_gain(self.daq_rx_gain)
- self.set_squelch_threshold(self.daq_squelch_th_dB)
except:
errorMsg = sys.exc_info()[0]
self.logger.error("Error message: "+str(errorMsg))
@@ -257,26 +255,6 @@ class ReceiverRTLSDR():
else:
return 0
- def set_squelch_threshold(self, threshold_dB):
- """
- Configures the threshold level of the squelch module in the DAQ FW through the control interface
- """
- if self.receiver_connection_status: # Check connection
- self.daq_squelch_th_dB = threshold_dB
- if threshold_dB == -80: threshold = 0
- else: threshold = 10**(threshold_dB/20)
-
- # Assembling message
- cmd="STHU"
- th_bytes=pack("f",threshold)
- msg_bytes=(cmd.encode()+th_bytes+bytearray(120))
- try:
- _thread.start_new_thread(self.ctr_iface_communication, (msg_bytes,))
- except:
- errorMsg = sys.exc_info()[0]
- self.logger.error("Unable to start communication thread")
- self.logger.error("Error message: {:s}".format(errorMsg))
-
def ctr_iface_init(self):
"""
Initialize connection with the DAQ FW through the control interface