Generating: '/home/paul/PycharmProjects/grade_thesis/src/sims/qpsk_file_transfer/packet_loopback_hier.py'
>>> Warning: This flow graph contains a throttle block and another rate limiting block, e.g. a hardware source or sink. This is usually undesired. Consider removing the throttle block.

Executing: /usr/bin/python3 -u /home/paul/PycharmProjects/grade_thesis/src/sims/qpsk_file_transfer/packet_loopback_hier.py

qt5ct: using qt5ct plugin
gr::log :WARN: time_sink_c0 - Trigger delay (25) outside of display range (0:0.0002046).
gr::log :WARN: time_sink_c2 - Trigger delay (50) outside of display range (0:0.0002498).
---------------------------------------------------------------
LimeSuite Source (RX) info

##################
Connecting to device
##################
LimeSuite version: 20.10.0-myriadrf2~focal
gr-limesdr version: 3.1.5.0
##################
Device list:
Nr.:0 device:LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D7515E63C15B0
##################
Reference clock 40,00 MHz
Using device: LimeSDR-Mini(1D7515E63C15B0) GW: 1.30 FW: 6
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): Selected RX path: LNAW
RF frequency set [RX]: 400 MHz.
INFO: device_handler::set_analog_filter(): RX LPF configured
INFO: device_handler::set_digital_filter(): GFIR LPF cannot be set to the requested bandwidth
digital filter CH0 [RX]: 5 MHz.
INFO: device_handler::set_gain(): set gain [RX] CH0: 30 dB.
INFO: device_handler::set_antenna(): CH0 antenna set [RX]: LNAW.
INFO: device_handler::calibrate(): Rx calibration finished
---------------------------------------------------------------
LimeSuite Sink (TX) info

##################
Connecting to device
Previously connected device number 0 from the list is used.
##################

INFO: device_handler::enable_channels(): SISO CH0 set for device number 0.
INFO: device_handler::set_samp_rate(): GFIR LPF cannot be set to the requested bandwidth
set sampling rate: 5 MS/s.
INFO: device_handler::set_rf_freq(): RF frequency set [TX]: 400 MHz.
INFO: device_handler::set_analog_filter(): Filter calibrated. Filter order-4th, filter bandwidth set to 20 MHz.Real pole 1st order filter set to 2.5 MHz. Preemphasis filter not active
TX LPF configured
INFO: device_handler::set_digital_filter(): GFIR LPF cannot be set to the requested bandwidth
digital filter CH0 [TX]: 5 MHz.
INFO: device_handler::set_gain(): set gain [TX] CH0: 50 dB.
INFO: device_handler::set_antenna(): Selected TX path: Band 2
CH0 antenna set [TX]: BAND2.
INFO: source_impl::init_stream(): source channel 0 (device nr. 0) stream setup done.
INFO: sink_impl::init_stream(): sink channel 0 (device nr. 0) stream setup done.
gr::log :WARN: tpb_thread_body - asynchronous message buffer overflowing, dropping message
gr::log :WARN: tpb_thread_body - asynchronous message buffer overflowing, dropping message
libusb: warning [libusb_exit] application left some devices open

>>> Done