[Discuss-gnuradio] Benchmark_tx and rx

[Diyar Muhammed]

Dear all,

I use the benchmark_rx.py and tx.py and I got some warning as shown below:

For RX:

address@hidden ~/Downloads $ sudo python benchmark_rx.py --freq=5.8e9
linux; GNU C++ version 4.8.2; Boost_105400; UHD_003.008.001-105-g91ae742f

Traceback (most recent call last):
  File "benchmark_rx.py", line 122, in <module>
    main()
  File "benchmark_rx.py", line 111, in main
    tb = my_top_block(rx_callback, options)
  File "benchmark_rx.py", line 44, in __init__
    options.lo_offset, options.rx_gain,
AttributeError: Values instance has no attribute 'lo_offset'

For TX
address@hidden ~/Downloads $ sudo python benchmark_tx.py --freq=5.8e9
linux; GNU C++ version 4.8.2; Boost_105400; UHD_003.008.001-105-g91ae742f

-- Operating over USB 3.
-- Initialize CODEC control...
-- Initialize Radio control...
-- Performing register loopback test... pass
-- Performing register loopback test... pass
-- Performing CODEC loopback test... pass
-- Performing CODEC loopback test... pass
-- Asking for clock rate 32.000000 MHz... 
-- Actually got clock rate 32.000000 MHz.
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
-- Setting master clock rate selection to 'automatic'.

No gain specified.
Setting gain to 44.875000 (from [0.000000, 89.750000])
-- Successfully tuned to 5800.000000 MHz
-- 
-- Asking for clock rate 51.200000 MHz... 
-- Actually got clock rate 51.200000 MHz.
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
-- Asking for clock rate 38.400000 MHz... 
-- Actually got clock rate 38.400000 MHz.
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass

Bit Rate:            100000.000000
Requested sps:       2.000000
Given sample rate:   299999.999065
Actual sps for rate: 3.000000

Requested sample rate: 300000.000000
Actual sample rate: 299999.999065
Using Volk machine: avx_64_mmx_orc
Traceback (most recent call last):
  File "benchmark_tx.py", line 147, in <module>
    main()
  File "benchmark_tx.py", line 111, in main
    tb = my_top_block(mods[options.modulation], options)
  File "benchmark_tx.py", line 61, in __init__
    self.txpath = transmit_path(modulator, options)
  File "/home/mint/Downloads/transmit_path.py", line 61, in __init__
    self.amp = gr.multiply_const_cc(1)
AttributeError: 'module' object has no attribute 'multiply_const_cc'
address@hidden ~/Downloads $

--

Regards,

Diyar Muhammed

Ministry of Higher Education and Scientific Research

Duty: Network Administration and Design
Website:  www.mhe-krg.org
Cell Phone: 009647504690060
Office Phone:   00964662554683