52 hakuosumaa

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  Some ActiveGPS PyMocking

  Far from complete. By using USB to serial converter + USB serial null modem adapter it is possbile to mimick more or less serial controlled devices without SW virtual serial ports. Wireshark used for ...

  23.01.2025 | Kommentteja 0 | Programming, Electronics, RF

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  ActiveGPS firmware update process

  ActiveGPS MCU is PIC18F2455 &A   start op &B   device info &J    read EEPROM content Read FLASH content &E000000 &F ... &F Update firmware &H0108 &G001 ... &G00B ...

  10.01.2025 | Kommentteja 0 | Programming, Electronics, RF

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  Python: Inspecting ActiveGPS

  Python + PySerial: Inspecting AD-Teknik ActiveGPS # show eeprom import serial ser = serial.Serial('COM6', 9600, timeout=4) print("&A") ser.write(b'&A\r\n') b = ser.read(256) print(b) print("...

  01.01.2025 | Kommentteja 0 | Programming, Electronics, RF

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  PySpecSDR win

  https://github.com/xqtr/PySpecSDR Windows 10 Python 3.12.7 - windows-curses does not work in Python 3.13 requirements.txt: numpy>=1.20.0 scipy>=1.7.0 sounddevice>=0.4.1 SoapySDR>=0.8.0 p...

  01.12.2024 | Kommentteja 0 | Programming, Electronics, RF

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  Bearmock Python 3 and virtual serial port mods

  https://recon.cx/2013/slides/Recon2013-Gabriel%20Tremblay-Reversing%20P25%20Radios.pdf Hardware used: USB to serial adapter (Aten UC-232A) + USB serial null modem adapter (S6618, cheap device from eB...

  12.11.2024 | Kommentteja 0 | Programming, Electronics, RF

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  ICOM IC-R15 firmware

  ICOM IC-R15 radio scanner firmware file R15E102.dat is binary format file. Some tools to examine those type of files: Detect It Easy   Linux hexdump cmd head -c 7675410 R15E102.dat | hexdump -C &...

  04.08.2024 | Kommentteja 0 | Programming, Electronics, RF

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  Python 3 fix for computeunlock code

  https://teknokoodiradio.vuodatus.net/lue/2024/05/old-huawei-unlocker-py-fixes-for-python-3 should be def computeunlockcode(imei):     salt = '5e8dd316726b0335'     digest = hashlib.md5(((imei+salt)...

  16.05.2024 | Kommentteja 0 | Programming, Electronics, RF

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  Old Huawei unlocker.py fixes for Python 3

  https://github.com/mcphail/linux_huawei_unlocker/blob/master/unlocker.py Python 3 mods/fixes #!/usr/bin/env python # # unlocker.py # - Remove simlock on huawei modems # # Copyright (C) 2013 Neil McP...

  12.05.2024 | Kommentteja 0 | Programming, Electronics, RF

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  Inspecting AOR AR-DV10 firmware

  2205A.D10 f = open("G:\\2205A.D10", mode="rb") fo = open("G:\\2205A.txt", mode="w") i = 0 d = "" l = 0 data = f.read(1) while data:     data = f.read(1)     if len(data) == 1:         t = ord(data)  ...

  12.01.2024 | Kommentteja 0 | Programming, Electronics, RF

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  Bearmock for Python 3

  Bearmock https://github.com/gabtremblay/Bearmock Python 3 fixed. Use com0com or USB serial/USB serial to null modem adapters # Uniden Bearcat serial emulator # # Mocks a BCD296D AND/OR a BCi96D card...

  06.01.2024 | Kommentteja 0 | Programming, Electronics, RF

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  Inspecting AOR AR-DV1 firmware

  2205A.DV2 Quick and dirty Python code for inspecting firmware f = open("G:\\Unidensds\\2205A.DV2", mode="rb") fo = open("G:\\Unidensds\\2205A.txt", mode="w") i = 0 d = "" l = 0 data = f.read(1) whil...

  13.12.2023 | Kommentteja 0 | Programming, Electronics, RF

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  Motorola S-record - old Python code enhanced

  https://github.com/gabtremblay/pysrec Enhancements: Python 3 mods Writes output to file Empty lines removed Fixed crash in def offset_data when data length is not even   #!/usr/bin/python # srecpar...

  01.12.2023 | Kommentteja 0 | Programming, Electronics, RF

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  Uniden UBC-125XLT USB serial port

  Uniden UBC-125XLT USB serial port support 128 000 bps speed. 230 400 bps setting can be also used, it seems maybe a bit faster than 115 200 bps. import serial import pandas as pd import matplotlib....

  20.11.2023 | Kommentteja 0 | Programming, Electronics, RF

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  Uniden window voltage band scope

  import serial import pandas as pd import matplotlib.pyplot as plt ser = serial.Serial('COM3', '115200', timeout = 0.5) print(ser.name) serialCmd = b'WIN\r' readSize = 17 loop = True freq = "" win = 0...

  13.10.2023 | Kommentteja 0 | Programming, Electronics, RF

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  Collecting Uniden window voltage/frequency data

  with Python, pandas and matplotlib import serial import pandas as pd import matplotlib.pyplot as plt ser = serial.Serial('COM4', '115200', timeout = 0.5) print(ser.name) serialCmd = b'WIN\r' readSiz...

  11.10.2023 | Kommentteja 0 | Programming, Electronics, RF

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