bigalnz / test_fft Goto Github PK

When capturing to a file with or without -bias-tee an error is thrown:

(.venv) PS C:\Users\AlGrant\test_pyrtlsdr\src\kiwitracker> kiwitracker -o ct_v2.npy -c 65536 -s 1048000 --carrier 160707580 -g 22.9 -m 4096000 Found Rafael Micro R820T/2 tuner sdr.sample_rate=1024000.0, sdr.center_freq=160271000, sdr.gain=7.7 self.gain_values_db=[0.0, 0.9, 1.4, 2.7, 3.7, 7.7, 8.7, 12.5, 14.4, 15.7, 16.6, 19.7, 20.7, 22.9, 25.4, 28.0, 29.7, 32.8, 33.8, 36.4, 37.2, 38.6, 40.2, 42.1, 43.4, 43.9, 44.5, 48.0, 49.6] Allocating 15 (non-zero-copy) user-space buffers _samples.size=65536 <LIBUSB_ERROR_NOT_FOUND (-5): Entity not found> "Could not read 131072 bytes" fixme Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "C:\Users\AlGrant\test_pyrtlsdr\.venv\Scripts\kiwitracker.exe\__main__.py", line 7, in <module> File "C:\Users\AlGrant\test_pyrtlsdr\src\kiwitracker\sample_reader.py", line 477, in main asyncio.run( File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.2032.0_x64__qbz5n2kfra8p0\Lib\asyncio\runners.py", line 190, in run return runner.run(main) ^^^^^^^^^^^^^^^^ File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.2032.0_x64__qbz5n2kfra8p0\Lib\asyncio\runners.py", line 118, in run return self._loop.run_until_complete(task) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.2032.0_x64__qbz5n2kfra8p0\Lib\asyncio\base_events.py", line 653, in run_until_complete return future.result() ^^^^^^^^^^^^^^^ File "C:\Users\AlGrant\test_pyrtlsdr\src\kiwitracker\sample_reader.py", line 499, in run_readonly async with reader: File "C:\Users\AlGrant\test_pyrtlsdr\src\kiwitracker\sample_reader.py", line 263, in __aexit__ await self.aclose() File "C:\Users\AlGrant\test_pyrtlsdr\src\kiwitracker\sample_reader.py", line 243, in aclose self._close() File "C:\Users\AlGrant\test_pyrtlsdr\src\kiwitracker\sample_reader.py", line 230, in _close sdr.set_bias_tee(False) File "c:\Users\AlGrant\test_pyrtlsdr\.venv\Lib\site-packages\rtlsdr\rtlsdr.py", line 406, in set_bias_tee result = librtlsdr.rtlsdr_set_bias_tee(self.dev_p, int(enabled)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ OSError: exception: access violation reading 0x0000000000000030
This is the error for : kiwitracker -o ct_v2.npy -c 65536 -s 1048000 --carrier 160707580 -g 22.9 -m 4096000 (no bias tee connected)

The error with bias tee hardware connected is the same kiwitracker -o ct_v2.npy -c 65536 -s 1048000 --carrier 160707580 -g 22.9 -m 4096000 --bias-tee

It would be helpful to create a README.md file with examples of how to run the program and links to some test files with notes about each one, ie center frequency, sample rate, and what tracker pulses are in each (channel, pulse rate).