27 hakuosumaa

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  Count distinct values with Python

  Find and count distinct values from txt file. E.g. find values in PDU logfile which are labeled ...status #: PDU logfile: ....xxxxx ... SSI: .... Pre-coded status #:4... (User ... ....xxxxx ....xxxxx...

  16.12.2022 | Kommentteja 0 | Programming, Electronics, RF

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  Uniden UBC-3500XLT Fire Tone Out

  UBC-3500XLT cannot do Fire Tone Out search, it can detect and alert programmed tones, either one tone or two tone. The shortest tone duration it can detect is approx. 200 milliseconds. https://i.ib...

  31.07.2022 | Kommentteja 0 | Programming, Electronics, RF

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  Control GNU Radio with Robot Framework and Python

  Start/stop GNU Radio flowgraph. First execute flowgraph in GNU Radio. Robot framework *** Settings *** Documentation     GNURadio XMLRPC Library           RequestsLibrary Library           OperatingS...

  02.04.2022 | Kommentteja 0 | Programming, Electronics, RF

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  Control SDR# with Robot Framework and Python

  SDRSharp + Net Remote plugin Robot Framework + Python 3.9.6 pysock.py import socket import sys try:     from robot.libraries.BuiltIn import BuiltIn     from robot.libraries.BuiltIn import _Misc    ...

  17.01.2022 | Kommentteja 0 | Programming, Electronics, RF

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  Python/PulseView - inspecting PWM signal

  868 MHz ISM band door opener system signal originally recorded with SDR# at 250 kHz. Conversion with SoX (http://sox.sourceforge.net/) to float format: sox SDRSharp868961000Hz_IQ.wav sdr1.f32 import ...

  29.10.2021 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  ADALM-PLUTO - 2

  Oracle VM VirtualBox Ubuntu 18.04 GNU Radio 3.7 gr-iio https://wiki.analog.com/resources/tools-software/linux-software/gnuradio PlutoSDR Sink IIO context URI / PlutoSDR Source Device URI ip:pluto.lo...

  20.08.2021 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  ADALM-PLUTO - 1

  ADALM-PLUTO Python 3.9.6 64-bit for Windows I installed Windows drivers for ADALM-PLUTOhttps://wiki.analog.com/university/tools/pluto/drivers/windows and pyadi-iio https://wiki.analog.com/resources/...

  11.08.2021 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  Retekess TD157 wireless paging system - signal with Python

  433.920 MHz, AM (ASK/OOK) Python + Matplotlib/Scipy/Numpy Signal recorded from IQ to AM with SDR# import scipy.io.wavfile as wav import scipy.signal as signal import numpy as np import matplotlib.pyp...

  05.02.2021 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  CC1120 - channel filter I/Q data

  CC1120 + MikroElektronika ccRF3 click board Arduino Due I/Q data after channel filter is 19-bit, datasheet does not state if it is in 2's complement format. Assuming format is 2's complement. Changed...

  08.11.2020 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  Convert RF Analyzer IQ files to SDR# wav

  RF Analyzer Android app can record IQ (HackRF) files. SDR# cannot load IQ files stored with RF Analyzer. I found this Python script but it does not work in Python 3 (3.6.6) https://github.com/demantz/...

  04.08.2020 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  Enhanced Python RTL-SDR simple spectrum analyzer

  GNU Radio WX GUI FFT sink peak hold checkbox checked style version:https://teknokoodiradio.vuodatus.net/lue/2018/02/very-simple-python-rtl-sdr-spectrum-analyzer No peak hold version: import matplotl...

  15.07.2019 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  RDS raw data sync with Python

  In RDS data there is no preamble, finding RDS groups can be achieved by using checkword (+offset). block_offsets = (0b0011111100, 0b0110011000, 0b0101101000, 0b0110110100) groups = ('A', 'B', 'C', ...

  19.09.2018 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  GNU Radio embedded python block: Bin2Str

  https://ibb.co/dhyNAU Bin2Str - convert ascii codes 0&1 to string '0' '1' gr embedded python block code: import numpy as np from gnuradio import gr class blk(gr.sync_block):  # other base class...

  10.09.2018 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  GNU Radio Log Power FFT block

  https://ibb.co/jqbSfz ...

  20.08.2018 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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  SDRSharp TETRA plug-in UDP raw data logger with Python

  SDR# TETRA demodulator plug-in can log raw binary data to user-defined UDP port (default 20025). Short and simple Python script show raw binary data and write it to a text file. (Ctrl-C terminates the...

  20.07.2018 | Kommentteja 0 | Teknisiä laitteita ja ohjelmointia

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