Sojus07/hackrf
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,968 Commits 1 Branch 0 Tags
Commit Graph

67 Commits

Author SHA1 Message Date
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 
related to #346
 2017-02-16 12:46:17 -07:00
Michael Ossmann
6aacfa2cc9 corrected maximum permitted number of FFT bins 
Fixes #346
 2017-02-16 12:06:52 -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
mrbubble62
e4106f5aca Cleaned up 2017-02-15 01:01:09 -05:00
mrbubble62
63435f5616 hackrf_sweep on Windows 
added precompiled fftw-3.3.5
 2017-02-14 01:43:14 -05:00
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
Michael Ossmann
55e3a2087d hackrf_sweep: fftwf_free 2017-02-09 23:52:07 -07:00
Michael Ossmann
06e24e876f added fields to hackrf_sweep binary output 2017-02-09 18:12:29 -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
03d93c1369 added one shot mode to hackrf_sweep 2017-02-08 10:46:08 -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
Michael Ossmann
5e6e70659b hackrf_sweep: suppress processing and output until the first expected frequency is seen 2017-02-08 00:37:42 -07:00
Michael Ossmann
5ab315a73a code cleanup 2017-02-07 21:11:50 -07:00
Michael Ossmann
c68aedef31 added output description to hackrf_sweep help 2017-02-07 20:25:21 -07:00
Michael Ossmann
05759ce1c8 fft bin selection in hackrf_sweep binary output, similar to text output 2017-02-07 18:02:52 -07:00
Michael Ossmann
813f540e94 fixed FFT bin reordering bug in hackrf_sweep 2017-02-07 17:48:24 -07:00
Michael Ossmann
0c45d65dc3 allow selection of FFT bin width in hackrf_sweep 2017-02-07 17:12:16 -07:00
Michael Ossmann
4b6de820ef support multiple frequency ranges in hackrf_sweep 2017-02-07 15:37:26 -07:00
Michael Ossmann
e1b1dbd647 Moved sweep mode frequency computation into firmware. 
Changed from long list of tuning frequencies to short list of ranges.
 2017-02-07 13:57:49 -07:00
Michael Ossmann
d3b30eca59 default frequency range and error checking of frequency range in hackrf_sweep 2017-02-06 20:39:14 -07:00
Michael Ossmann
3ad5113201 Select only the best sections of the FFT output. 
Skip the lowest 1/8 of the band, the middle 1/4 of the band, and the highest 1/8 of the band.
This provides full coverage of the selected frequency range because the hopping pattern was designed with this in mind.
 2017-02-04 10:43:33 -07:00
Michael Ossmann
93201702d6 too few Hz 2017-02-04 10:30:33 -07:00
Michael Ossmann
8ec1fb3274 too many Hz 2017-02-04 10:09:26 -07:00
Michael Ossmann
3b1a21519b consolidated a little code in hackrf_sweep 2017-02-04 10:07:17 -07:00
Michael Ossmann
74aea3266e Made hackrf_sweep output more like rtl_power's. 2017-02-04 09:58:04 -07:00
Michael Ossmann
586082e3e5 fixed off-by-one error in hackrf_sweep again 2017-02-03 17:48:16 -07:00
Michael Ossmann
bb350dccc0 fixed off-by-one error in hackrf_sweep 2017-02-03 17:44:10 -07:00
Michael Ossmann
a51f06350e print actual values for all fields in hackrf_sweep csv output 2017-02-03 17:08:11 -07:00
Michael Ossmann
8ee7052660 Added csv text output to hackrf_sweep. 
Added -B option for binary output.
Text output is now the default.
Removed binary dump of raw samples between FFTs.
 2017-02-03 16:38:06 -07:00
Michael Ossmann
296117f3bb removed unused TX options from hackrf_sweep 2017-02-03 11:58:29 -07:00
Michael Ossmann
e7d459b30f Changed "User cancel" message to "Exiting" because it can happen in situations other than a user action. 
Fixes #319 investigate "User cancel error"
 2017-02-01 21:00:35 -07:00
Michael Ossmann
0eb85c529c Fixed firmware dwell time bug in sweep mode. Two buffers of sample data are now thrown away at the start of each step in order to allow time for tuning. 
Fixes #317.
 2017-02-01 16:21:04 -07:00
Dominic Spill
255b7b4705 Add USB API versioning 2017-01-30 18:30:17 -07:00
Michael Ossmann
9211b70770 Added -h/-? option for help to all command line tools. 2017-01-29 17:37:29 -07:00
Michael Ossmann
95c9ac6ffa Support files larger than 2147483647 bytes on 32-bit platforms. 
Fixes issue #152.
 2017-01-25 16:32:20 -07:00
Michael Ossmann
2ebb8a4c53 Avoided osx build problem by using literal string instead of format string. 
Fixed minor bug in warning text.
 2017-01-24 19:45:19 -07:00
Dominic Spill
6639ab3e09 Fix argument parsing for num_samples 2016-12-27 21:08:12 +00:00
Dominic Spill
1464454835 Change dwell_time to num_samples 2016-12-27 21:08:12 +00:00
Dominic Spill
a95d1ac027 Add dwell time argument to hackrf sweep 
- untested because I'm not able to fire up my HackRF right now
 2016-12-27 21:08:12 +00:00
Dominic Spill
6463479888 Extend frequency array to allow 6GHz sweeping 2016-12-27 21:08:12 +00:00
Dominic Spill
c127cdc0a4 Frequency list PoC 2016-12-27 21:08:12 +00:00
Mike Walters
02eda1fd92 Take samples from the end of the buffer 2016-12-27 21:08:12 +00:00
Mike Walters
39c15c93a9 Increase default gains 2016-12-27 21:08:12 +00:00
Mike Walters
a5a1c8ce70 Apply window 2016-12-27 21:08:12 +00:00