47 lines
1.3 KiB
Markdown
47 lines
1.3 KiB
Markdown
pyhackrf-ctypes
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==============
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pyhackrf-ctypes is a Python wrapper for libhackrf.<br>
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I create this project because I want a simple Python interface to my hackrf board.
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At First I use pyusb to directly get the data from HackRF, then I found pyusb can only move data at a rate of 5MiB/S, too slow for HackRF.So I choose to use ctypes .
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# Dependencies
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* libusb,NumPy
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* Python 2.7.x/3.3+
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* [libhackrf](https://github.com/mossmann/hackrf/tree/master/host)
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sudo apt-get install python-dev,libusb-1.0-0
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## Examples
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```python
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import pylibhackrf ,ctypes
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hackrf = pylibhackrf.HackRf()
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if hackrf.is_open == False:
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hackrf.setup()
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hackrf.set_freq(100 * 1000 * 1000)
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hackrf.set_sample_rate(8 * 1000 * 1000)
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hackrf.set_amp_enable(False)
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hackrf.set_lna_gain(16)
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hackrf.set_vga_gain(20)
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hackrf.set_baseband_filter_bandwidth(1 * 1000 * 1000)
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def callback_fun(hackrf_transfer):
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array_type = (ctypes.c_ubyte*length)
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values = ctypes.cast(hackrf_transfer.contents.buffer, ctypes.POINTER(array_type)).contents
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#iq data here
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iq = hackrf.packed_bytes_to_iq(values)
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return 0
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hackrf.start_rx_mode(callback_fun)
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```
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# Todo
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There are a few remaining functions in libhackrf haven't been wrapped.
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# License
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Do What The Fuck You Want To Public License.
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