Michael Ossmann
f34cc960ff
hackrf_sweep: Added experimental Inverse FFT binary output mode.
...
In this mode, FFT output bins from multiple hops are stitched together into a
single set of bins per sweep. Each sweep is then processed with an inverse FFT
to simulate a time domain signal at a sample rate equal to the sweep bandwidth.
This wideband time domain signal is sent to the output as complex floats and
can be piped to or viewed with tools such as fosphor or inspectrum. The output
signal is discontinuous, so the time axis (e.g. in inspectrum) will be
incorrect.
2017-02-20 21:07:00 -07:00
Michael Ossmann
13e4dea446
hackrf_sweep: avoid starting RX too early
2017-02-19 11:10:30 -07:00
Michael Ossmann
378b65a598
added cast to fix tv_usec formatting on various platforms
2017-02-17 00:28:32 -07:00
Michael Ossmann
fd579445df
improved accuracy of hackrf_sweep timestamps
2017-02-16 23:22:07 -07:00
Michael Ossmann
bc49bdc344
update timestamp once per sweep
2017-02-16 17:34:38 -07:00
Michael Ossmann
d794ac0e20
output timestamps in microseconds
2017-02-16 14:47:53 -07:00
Michael Ossmann
79f95abdb3
correct discrepancy between number of samples and number of bytes in blocks of samples
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related to #346
2017-02-16 12:46:17 -07:00
Michael Ossmann
6aacfa2cc9
corrected maximum permitted number of FFT bins
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Fixes #346
2017-02-16 12:06:52 -07:00
Dominic Spill
a8c1fc92e9
Appveyor config for building hackrf_sweep ( #344 )
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Appveyor builds for hackrf_sweep
2017-02-15 16:44:44 -07:00
Michael Ossmann
d7a799d6f2
report actual bin width with indicated precision instead of to the nearest Hz
2017-02-15 16:36:25 -07:00
Michael Ossmann
7cd8e5f7eb
hackrf_sweep output file support
2017-02-15 16:20:35 -07:00
Michael Ossmann
ae367880bf
_USE_MATH_DEFINES only on Windows
2017-02-15 15:03:54 -07:00
Michael Ossmann
0f6cc649d1
Merge pull request #343 from mrbubble62/master
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build hackrf_sweep on Windows
2017-02-15 14:47:44 -07:00
Michael Ossmann
1ba64c674c
do not add hackrf_sweep to cmake list twice
2017-02-15 08:56:19 -07:00
Michael Ossmann
db47032592
Merge pull request #342 from dominicgs/firmware_cleanup
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Firmware cleanup
2017-02-15 00:28:38 -07:00
mrbubble62
2b96ab02df
Merge remote-tracking branch 'refs/remotes/mossmann/master'
2017-02-15 02:14:53 -05:00
mrbubble62
e4106f5aca
Cleaned up
2017-02-15 01:01:09 -05:00
Dominic Spill
09eb15cb53
Remove unused development firmware from build
2017-02-14 21:34:44 -07:00
Dominic Spill
9e3b69a9b7
Remove source for development firmwares
2017-02-14 21:34:28 -07:00
Dominic Spill
c6be7dea3e
Fix build warnings for unused GPIO pins
2017-02-14 21:34:20 -07:00
Dominic Spill
49257e60e3
Remove Jellybean support from firmware
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- nobody has a jellybean board
2017-02-14 21:33:52 -07:00
Michael Ossmann
6e3544ddec
Merge pull request #329 from schneider42/rad1o
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rad1o support
2017-02-14 21:30:48 -07:00
mrbubble62
63435f5616
hackrf_sweep on Windows
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added precompiled fftw-3.3.5
2017-02-14 01:43:14 -05:00
Michael Ossmann
0335f1a317
Reverted 31a37bd841b99154fce7217d2b3d78a24f8aacd9 Output RFFC5072 LOCK status
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This enabled a debug signal used during sweep mode development on HackRF One, but it broke Jawbreaker.
2017-02-11 12:24:22 -07:00
schneider
6b08a86255
chore(Makefile): Remove rad1o specific plain Makefile
2017-02-11 18:07:34 +01:00
schneider42
4117cd3903
Merge branch 'master' into rad1o
2017-02-11 18:02:51 +01:00
Michael Ossmann
0dee1e3b0f
updated top level readme
2017-02-10 22:58:31 -07:00
Michael Ossmann
e6351d7d69
fixed bug that prevented use of num_samples argument to hackrf_init_sweep()
2017-02-10 22:39:25 -07:00
Michael Ossmann
bb24ef5494
Merge pull request #337 from dominicgs/clock_experiments
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turn off unused clocks in the microcontroller
2017-02-10 17:18:12 -07:00
Michael Ossmann
c57066ebf8
hackrf_sweep: removed bin width from binary output because a more precise result can be computed from the number of bins in a record
2017-02-10 16:37:52 -07:00
Dominic Spill
c0396ea2fb
Reenable some clocks so that HackRF boots
2017-02-10 10:29:54 -07:00
Michael Ossmann
55e3a2087d
hackrf_sweep: fftwf_free
2017-02-09 23:52:07 -07:00
Michael Ossmann
2936ff3cef
clarified some things in firmware/README
2017-02-09 22:16:26 -07:00
Dominic Spill
2163ebac9c
Power down or disable all clocks that we aren't using
2017-02-09 21:23:58 -07:00
Michael Ossmann
06e24e876f
added fields to hackrf_sweep binary output
2017-02-09 18:12:29 -07:00
Dominic Spill
a1d6e7b3fe
Modify hw sync mode to require an argument
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- allows it to be ignored for HackRFs with older firmware
2017-02-09 16:35:56 -07:00
Dominic Spill
3de6d2d360
Disable EMC clock
2017-02-09 16:34:57 -07:00
Michael Ossmann
e7647f62f3
fixed bug in frequency reported to binary output of hackrf_sweep
2017-02-08 17:24:05 -07:00
Michael Ossmann
4ac132a4ea
hackrf_transfer: switched some output messages from stdout to stderr
2017-02-08 17:03:05 -07:00
Michael Ossmann
53d0b8b73e
set release string in libhackrf and hackrf-tools even if they are built separately
2017-02-08 15:44:21 -07:00
Michael Ossmann
9e4f14443a
Don't build hackrf_operacake utility.
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Operacake developers can reverse this change locally if needed.
The utility will have a new name or will be replaced by functions in other tools before we reinstate it.
2017-02-08 14:48:52 -07:00
Michael Ossmann
405a11fb96
added multisynth config to hackrf_debug example usage
2017-02-08 14:42:39 -07:00
Michael Ossmann
f2877d20af
change si5351c usage example to be the most common register that folks are likely to want to read
2017-02-08 14:42:39 -07:00
Michael Ossmann
b6d2774a0b
fixed long option usage examples
2017-02-08 14:42:39 -07:00
Michael Ossmann
77ace5a118
made part naming consistent in hackrf_debug
2017-02-08 14:42:39 -07:00
Dominic Spill
2e76e6624e
Merge pull request #336 from mossmann/sweep-csv
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Sweep csv
2017-02-08 14:21:23 -07:00
Michael Ossmann
da81302acf
Merge pull request #335 from dominicgs/single_debug_tool
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Single debug tool
2017-02-08 14:11:39 -07:00
Michael Ossmann
03d93c1369
added one shot mode to hackrf_sweep
2017-02-08 10:46:08 -07:00
Michael Ossmann
5b881e1d54
fixed bug that caused tuning glitches in interleaved sweep mode
2017-02-08 10:44:16 -07:00
Michael Ossmann
c9c70f7adb
hackrf_sweep: don't skip more input than necessary when waiting for valid data
2017-02-08 00:42:13 -07:00
