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216 Commits

Author SHA1 Message Date
Dominic Spill
dc0b5a5798 Fix missed scan -> sweep changes 2016-12-27 21:08:12 +00:00
Dominic Spill
86bde9f4c2 Remove unused helper functions from hackrf_sweep 2016-12-27 21:08:12 +00:00
Dominic Spill
57e0924e0d Rename scan to sweep 2016-12-27 21:08:12 +00:00
Mike Walters
c96156476f Switch all output from stdout to stderr to allow for piping samples 2016-12-27 21:08:12 +00:00
Dominic Spill
0245204ad9 Add initial hackrf_scan skeleton 2016-12-27 21:08:12 +00:00
Dominic Spill
8c96d9cf32 Change granularity of scan mode to MHz 2016-12-27 21:08:12 +00:00
Mike Walters
97c317e9a4 Add init_scan call to libhackrf 2016-12-27 21:08:12 +00:00
Martin Müller
dccc48ad13 Add CCCamp 2015 rad1o badge board id to libhackrf 
The rad1o is the badge of the Chaos Communication Camp 2015 (CCCamp15).

The rad1o badge contains a full-featured SDR (software defined radio)
half-duplex transceiver, operating in a frequency range of about 50 MHz
- 4000 MHz, and is software compatible to the HackRF.

See https://rad1o.badge.events.ccc.de for more information.
 2016-10-06 23:34:42 +02:00
Dominic Spill
11ef7f74f6 Tidy clang build warnings 
- Remove transceiver enums from hackrf.h
 - convert uint64_ts to int64_ts for frequency maths
 2016-09-15 13:50:50 -06:00
Radoslav Gerganov
8ba15ad0b1 Make the 'do_exit' flag static 
Both libhackrf and hackrf_transfer are using boolean flag named
"do_exit" which is not static. This is problematic because the flag is
used for different things. This patch fixes the problem by making the
flag static in both places.
 2016-08-05 16:53:36 +03:00
Josh Blum
cccde1b431 hackrf_transfer - cast with uint32_t 
The compiler (MSVC 2013) didnt have the uint typedef,
switched to using uint32_t which is the type of sample_rate_hz.
 2016-07-20 17:37:35 -07:00
Michael Ossmann
ab58c3c29c Merge pull request #261 from rgerganov/std-in-out 
Add support for transmitting/receiving from stdin/stdout
 2016-07-20 15:20:15 -06:00
Dominic Spill
1c34b19fb3 Merge uhwsin PPM correction changes 2016-07-20 22:00:49 +01:00
Mike Davis
c1d1a483aa Added flags + code to open device by index or serial number 2016-06-21 14:15:16 +02:00
Dominic Spill
0e0119394d Fix sign comparison warnings 2016-05-30 18:55:04 -06:00
Radoslav Gerganov
51419b7efc Add support for transmitting/receiving from stdin/stdout 
When '-' is used for filename, write samples to stdout when receiving or
read samples from stdin when transmitting. This allows using
hackrf_transfer in shell pipes with tools like csdr.
User info messages are written to stderr.
 2016-05-29 13:41:34 +03:00
Dominic Spill
3f4d1a44e7 Apply C89 patch from guruofquality to support older compilers 2016-01-26 08:16:25 +00:00
Dominic Spill
7f41ab4d20 Merge pull request #218 from dominicgs/spiflash_length_default 
Default SPI flash read length to size of SPI flash
 2016-01-14 18:22:10 +00:00
Dominic Spill
57ee59ceea Add error handling to hackrf_trasfer argument parsing 2016-01-14 17:33:00 +00:00
Dominic Spill
327e08a16c Merge pull request #191 from ckuethe/friendlier_rates 
allow user to specify frequencies in scientific notation
 2016-01-13 23:01:04 +00:00
Peter
d41704a48e Update hackrf_transfer.c 2016-01-13 22:24:18 +08:00
Peter
fed60c571c Update hackrf_transfer.c 
Intro:
Some of the Hackrf board use a bad performance crystal, it will cause some program can't work---such as GNSS(GPS) simulation.  Most GPS receiver can capture the satellite
when the doppler within 10KHz, but 10ppm bias of the crystal will cause  15Khz doppler.  And my hackrf board uses a 16ppm crystal :(  normal
Of course, I can replace the crystal or use a external clock. But for most people, add a ppm correct function to hackrf_transfer is useful.
How to use:
1, measure your crystal's error
You can use a precision  counter to measure it.
Connect the hackrf's "clock out" to the counter, get the frequency Fh, then ,
ppm = (Fh - 10000000)/10 
 
You can use a standard clock source such as OCXO, TCXO, or Atom Clock, and a counter
to measure the crystal error too.

2, add an argument "-C ppm " when you use hackrf_transfer.

Eg. , your  crystal error is -8ppm ( In other words , your clock is slower than the standard clock), then you should add "-C -8" follow the hackrf_transfer command.

Hope you can understand my poor English:)

--------------------------
Thanks to Michael Ossmann;
Thanks to Jared Boone ;
Thanks to Benjamin Vernoux ;
Thanks to GPL.
 2016-01-13 22:12:42 +08:00
Dominic Spill
fa6f29d742 Merge pull request #222 from skoslowski/c90_warning 
Comment style fixup to prevent warning in c90 complier mode
 2015-12-07 15:11:10 +07:00
Sebastian Koslowski
e480a28c0a Comment style fixup to prevent warning in c90 complier mode 2015-10-27 20:16:43 +01:00
Dominic Spill
a062596819 Default SPI flash read length to size of SPI flash 
Fixes #214
 2015-09-09 12:08:28 +01:00
Patrick C. F. Ernzer
f5a3692a66 rad1o USB idProduct cleanups 
- udev rule should be lowercase (https://github.com/rad1o/f1rmware/pull/29)
- add entries for rad1o storage from https://github.com/rad1o/f1rmware/blob/master/smartflash/90-rad1o-flash.rules
- Rad1o -> rad1o
- hackrf.h was NOT adjusted to lowercase cc15
 2015-08-25 12:13:47 +02:00
Dominic Spill
90e1653613 Update build instructions to include pkg-config 2015-07-25 09:45:50 +01:00
Dominic Spill
499c8bc09e Update build instructions to include pkg-config 2015-07-25 09:42:47 +01:00
Dominic Spill
059c1cc2a7 Move udev rule to libhackrf/ 2015-07-24 16:50:43 +01:00
Michael Ossmann
4da9400c5b cmake bug fix from roox 2015-07-24 09:16:15 -06:00
Michael Ossmann
c4450ad73f bumped .so and .pc version numbers to 0.4 2015-07-23 22:08:51 -06:00
Dominic Spill
bee85a6126 Merge pull request #201 from dominicgs/rad1o-support 
Sort readme install instructions
 2015-07-23 19:14:52 +01:00
Dominic Spill
512156de43 Sort readme install instructions 2015-07-23 19:12:40 +01:00
Michael Ossmann
8ddbfd92b5 Merge pull request #200 from dominicgs/rad1o-support 
Support rad1o's PID
 2015-07-21 16:40:58 -06:00
Dominic Spill
8cd0cf1b0e Use rad1o's PID 2015-07-21 17:01:07 +01:00
Michael Ossmann
a1cbec96c6 credit for lines of code belongs in commit log 2015-07-16 08:35:38 -06:00
Chris Kuethe
2f422bc33a allow user to specify frequencies in MHz and scientific notation 2015-07-10 11:59:28 -07:00
Jared Boone
8cfa81f40c Add hackrf_spiflash verbose option, make default not-verbose. 2015-07-10 10:32:55 -07:00
Michael Ossmann
078bd869eb Merge pull request #188 from scateu/master 
Add file repeat TX mode [-R].
 2015-07-08 16:12:24 -06:00
Michael Ossmann
7d7992d5d6 Merge pull request #177 from ckuethe/master 
Explain which gain setting was unacceptable
 2015-07-08 16:11:51 -06:00
Michael Ossmann
1f04cfd8e5 Merge pull request #173 from dominicgs/cmake_libusb 
Fix discovery of libusb 1.0 for FreeBSD
 2015-07-08 16:00:03 -06:00
Michael Ossmann
f54069ae82 Merge pull request #167 from cederom/master 
Added FreeBSD support for HOST part.
 2015-07-08 15:59:56 -06:00
Michael Ossmann
c6ca16c7a6 Merge pull request #161 from mrbubble62/patch-1 
Update README.md with Visual Studio information
 2015-07-08 15:45:00 -06:00
Peter Shipley
05416031c2 ChunkSize should be size entire file in bytes minus 8 bytes 
Ref : https://ccrma.stanford.edu/courses/422/projects/WaveFormat/
 2015-07-08 15:36:41 -06:00
Chris Kuethe
c0c8d619ab Merge branch 'master' of https://github.com/mossmann/hackrf 2015-07-08 11:44:33 -07:00
scateu
2ca87b942a Add file repeat TX mode [-R]. 2015-07-08 18:44:22 +08:00
Dominic Spill
ce9ad343e0 Fix issue #113 - CPLD update fails on Windows 
Using the patch from @supersat
 2015-07-06 21:25:01 +01:00
Dominic Spill
9cfa4048e9 Free config descriptor once we have the number of interfaces 2015-06-29 13:41:45 +01:00
Dominic Spill
f3a9e66924 Remove duplicate call to set configuration 
+ tidy calls to libusb_close()
 2015-06-29 13:08:41 +01:00
Dominic Spill
1acd6a6ad6 Fix GitHub issue #163 - Detach the kernel driver automatically 2015-06-26 17:50:27 +01:00