Commit Graph

156 Commits

Author SHA1 Message Date
Dimitri Stolnikov 6b0f84f4ed uhd: implement frequency correction 2013-06-10 21:15:58 +02:00
Dimitri Stolnikov 02f38ca908 uhd: implement dc correction 2013-06-09 20:19:17 +02:00
Dimitri Stolnikov 656a9a014f hackrf: select narrower filters in auto bw mode to prevent aliasing 2013-06-09 13:10:16 +02:00
Dimitri Stolnikov ef37d1caae hackrf: use new sample rate function introduced in libhackrf b892bc34ad 2013-06-09 09:01:00 +02:00
Dimitri Stolnikov 7b18254262 uhd: implement bandwidth controls 2013-06-08 22:14:40 +02:00
Dimitri Stolnikov 40028422c0 return cached values in setters immediately if same as requested 2013-06-08 17:13:40 +02:00
Dimitri Stolnikov 40fb250e8f hackrf: add fractional sample rate support introduced in libhackrf
d9c46cbdac
2013-06-07 22:32:21 +02:00
Dimitri Stolnikov 40483d09c8 hackrf: add human readable error prints for all libhackrf funcs 2013-06-07 21:43:52 +02:00
Dimitri Stolnikov 407be2c329 cmake: add gnuradio-pmt dependency for OSX linkage 2013-06-07 19:30:02 +02:00
Dimitri Stolnikov 7a129238b7 hackrf: set the default sample rate to 10M
this prevents a regression with early firmware who did not have 8M rate
but 5M instead. they both had 10M, so we use this as default.
2013-06-05 19:20:08 +02:00
Dimitri Stolnikov e17ee6d96e hackrf: change out-of-spec rate 5e6 to 8e6 default 2013-06-03 22:01:20 +02:00
Dimitri Stolnikov 40ca42013b hackrf: disable start/stop as it has caused lock-ups 2013-06-02 15:53:45 +02:00
Dimitri Stolnikov cf06b3caef hackrf: migrate to gain API introduced in libhackrf b5f275abc5 2013-06-02 15:29:19 +02:00
Sylvain Munaut 0c9af4b426 Move to support gr-iqbalance new namespace / include path
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2013-06-01 15:00:46 +02:00
Dimitri Stolnikov 7e55cb9224 introduce osmosdr namespace, remove _c suffix
- the namespace conversion adopts the common gnuradio coding guidelines
- suffix removal is a preparation to support 8/16 bit complex data types
2013-05-30 16:14:22 +02:00
Dimitri Stolnikov 3e6a24e5d9 convert to gnuradio 3.7 interface 2013-05-29 22:34:40 +02:00
Dimitri Stolnikov ceb14f0f13 hackrf: enable buffers argument for the source block 2013-05-26 13:04:06 +02:00
Dimitri Stolnikov 193fd0ad88 osmosdr: remove deprecated device arguments 2013-05-26 13:02:14 +02:00
Dimitri Stolnikov 7c22e6975c hackrf: update to libhackrf 6f0ae9bc99 API 2013-05-08 21:37:30 +02:00
Hoernchen 905dd03ac6 hackrf: silence warning 2013-05-08 20:41:52 +02:00
Hoernchen eab1b61253 hackrf: default to sse2 on x86/64 2013-05-08 20:25:23 +02:00
Dimitri Stolnikov af819dfa4a uhd: add TX support 2013-05-07 22:46:07 +02:00
Dimitri Stolnikov 52e1272ba5 uhd: update includes 2013-05-07 22:44:08 +02:00
Hoernchen 80b4ad2921 offer avx and sse to speed up float->uint8 for tx 2013-05-06 21:52:19 +02:00
Dimitri Stolnikov 2d9e29ee46 hackrf: replace non-portable usleep with boost sleep 2013-05-02 23:08:32 +02:00
Dimitri Stolnikov 1ae6a839bb file: update returned gain and frequency ranges 2013-04-30 21:46:01 +02:00
Dimitri Stolnikov a0c50c2df1 source/sink: rename antennas to express their function 2013-04-30 21:44:31 +02:00
Dimitri Stolnikov 13477f279f source/sink: return freq_range_t in get_bandwidth_range()
it was meta_range_t (which is binary compatible) before.
2013-04-30 21:00:57 +02:00
Dimitri Stolnikov 7ed94c6242 osmosdr: remove unimplemented sink template
transmit feature won't be available in final hardware
2013-04-30 20:29:47 +02:00
Dimitri Stolnikov a5bdb27240 hackrf: add TX support (wip)
features:

- gain control for AMP & VGA
- frequency error correction
- automatic baseband filter
- up to 20M sampling rate

limitations:

- no DC offset correction implemented (yet)
- high sampling rates may not work on slow machines

the following TX named gain stages are available:

RF: MGA-81563, switchable 0 or 14dB
IF: MAX2837 VGA, 0 to 47dB in 1dB steps
2013-04-28 12:36:31 +02:00
Dimitri Stolnikov 882b6da6ac hackrf: updated source comments 2013-04-28 12:28:04 +02:00
Dimitri Stolnikov 37f6383c7c hackf: implement start & stop methods
This allows a block to enable an associated driver to begin
transfering data just before we start to execute the scheduler.
The end result is that this reduces latency in the pipeline
when dealing with audio devices, usrps, etc.
2013-04-26 21:50:50 +02:00
Dimitri Stolnikov 9bd7cbf4e1 source: update header documentation 2013-04-26 21:21:56 +02:00
Dimitri Stolnikov e157449a9e hackrf: don't skip first samples when streaming 2013-04-26 21:04:30 +02:00
Dimitri Stolnikov 98a805481e hackrf: make failures more verbose 2013-04-26 20:43:06 +02:00
Dimitri Stolnikov ae2de75272 cmake: add windows dll resource file 2013-04-16 21:53:09 +02:00
Dimitri Stolnikov afd56f4b5a hackrf: implement BB lowpass filter control
To use the default (automatic) bandwidth filter selection, this should
be set to 0.
2013-04-15 23:36:55 +02:00
Dimitri Stolnikov 44ff525904 iqbal: fix c&p mistake in lib/CMakeLists.txt 2013-04-14 11:27:14 +02:00
Dimitri Stolnikov 448206b2d2 hackrf: implement full control for RF/IF/BB gain stages
the following named gain stages are available:

RF: MGA-81563, switchable 0 or 14dB
IF: MAX2837 LNA, 0 to 40dB in 8dB steps
BB: MAX2837 VGA, 0 to 62dB in 2dB steps
2013-04-13 23:12:22 +02:00
Dimitri Stolnikov 7b66bb860a devices: software-only sources should be appended at the very end
hopefully this will result in hardware sources to be shown first
if any sort of a graphical interface is being used to show a list...
2013-04-10 21:17:31 +02:00
Dimitri Stolnikov 368c0ff130 cmake: handle iqbal like any other component 2013-04-10 21:09:02 +02:00
Dimitri Stolnikov f5670788fc hackrf: add support for HackRF devices through libhackrf
features:

- gain control for LNA & VGA
- frequency error correction
- automatic baseband filter
- up to 20M sampling rate

limitations:

- no DC offset correction implemented (yet)
- no RX preamplifier control (disabled by default)
- high sampling rates may not work on slow machines
2013-04-10 21:05:14 +02:00
Dimitri Stolnikov fd56ae7640 adopt gnuradio component header structure
this makes it neccessary to include headers with the osmosdr/ prefix

thanks to Alexandru Csete for pointing this out.
2013-04-09 00:28:10 +02:00
Dimitri Stolnikov e77017f652 use GR_LIBRARY_FOO() to comply with gnuradio library naming scheme 2013-03-17 10:36:25 +01:00
Dimitri Stolnikov fb79836158 print gnuradio version information in startup message 2013-03-17 10:31:51 +01:00
Dimitri Stolnikov 901dca8135 remove APPEND from include_directories 2013-03-12 20:17:24 +01:00
Hoernchen 69e0003407 This reverts commit 3fb4f96bb7.
This reverts commit 1772222cb3.
reorder include dirs
2013-03-12 19:39:30 +01:00
Hoernchen 3fb4f96bb7 fix the other config.h includes as well 2013-03-12 14:51:01 +01:00
Dimitri Stolnikov 1772222cb3 workaround for build system related bug caused by gnuradio master
They really should not name the header config.h:

http://gnuradio.org/cgit/gnuradio.git/commit/?id=9297c84dfdae3002677f759ef2b38a877d2edc2c
2013-03-11 21:13:38 +01:00
Dimitri Stolnikov e415d843c7 add support for software IQ imbalance correction
this functionality depend on the gr-iqbal blocks developed by Sylvain
Munaut and is a compile time dependency:

http://cgit.osmocom.org/cgit/gr-iqbal
2013-03-11 21:06:13 +01:00