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
Dimitri Stolnikov
ede9c80455
rtl_tcp: add direct_samp and offset_tune args like used in rtl= target
2013-02-18 20:43:35 +01:00
Dimitri Stolnikov
faa5123186
rtl_tcp: update rtl agc mode as well when switching tuner agc on/off
2013-02-18 20:11:54 +01:00
Dimitri Stolnikov
2ca2d8cd4d
rtl_tcp: add named gain stage "IF"
2013-02-17 17:59:49 +01:00
Dimitri Stolnikov
b74aeb108e
print version information in startup message
2013-02-17 00:11:22 +01:00
Dimitri Stolnikov
ed253ffc1e
osmosdr: add named gain stage "IF"
2013-02-16 15:01:46 +01:00
Dimitri Stolnikov
864712bad0
rtl: add named gain stage "IF"
2013-02-16 15:01:29 +01:00
Dimitri Stolnikov
d4de9d18c1
remove unused self()
2013-02-16 12:44:38 +01:00
Dimitri Stolnikov
0f371eeca1
remove gain_mode getter/setter where not used
2013-02-16 12:36:06 +01:00
Dimitri Stolnikov
878c80d8ca
add meta_range_t::values() which returns all values of the range
2013-02-16 12:19:47 +01:00
Dimitri Stolnikov
18c860281d
file: set repeat and throttle device args to true by default
2013-01-20 15:45:22 +01:00
Dimitri Stolnikov
9e60a61f73
osmosdr: notify work function on exit of async read
2013-01-20 15:39:15 +01:00
Dimitri Stolnikov
51787ff8e1
miri: notify work function on exit of async read
2013-01-20 15:38:56 +01:00
Dimitri Stolnikov
10573261c2
rtl: notify work function on exit of async read
...
this is required to handle the interruption of a flowgraph in a clean
way by returning WORK_DONE in work() function.
2013-01-16 20:30:37 +01:00
Dimitri Stolnikov
241fc1922b
return a sample rate of (0) instead of (0, 1) when a fatal error occurs
2013-01-10 20:35:00 +01:00
Dimitri Stolnikov
d243abe2d7
return default devices for file and rtl_tcp in device::find()
2013-01-10 20:33:45 +01:00
Dimitri Stolnikov
f81bf7cf12
uhd: return default subdev in get_devices
2013-01-10 20:30:38 +01:00
Dimitri Stolnikov
aed2a94769
rtl: return new style label (with SN) in get_devices
2013-01-10 20:29:19 +01:00
Dimitri Stolnikov
61674dd638
file: add get_devices member which returns a default device
2013-01-10 20:28:16 +01:00
Dimitri Stolnikov
887dbb1457
rtl_tcp: add get_devices member which returns a default device
2013-01-10 20:27:56 +01:00
Dimitri Stolnikov
9bfce2694f
rtl: return an appropriate tuning range when in direct sampling mode
2013-01-02 23:13:10 +01:00
Dimitri Stolnikov
6ad2043130
rtl_tcp: use gnuradio convention for indent
2013-01-02 00:29:07 +01:00
Dimitri Stolnikov
6ae9c1b4dc
update tuning ranges
2013-01-01 23:03:31 +01:00
Dimitri Stolnikov
43a6afdf28
rtl_tcp: add support for tuner caps discovery
2012-12-29 17:01:33 +01:00
Dimitri Stolnikov
ad2e5523cb
fill up missing radio channel(s) with gaussian noise
...
This is being done to prevent the application from crashing
due to a gnuradio bug. The GR maintainers have been informed.
2012-12-25 16:51:56 +01:00
Dimitri Stolnikov
ccff99ea4f
uhd: add lo_offset argument
...
This might be used to tune away from the noisy center region caused by
direct conversion receiver principle. The offset shall be choosen within
receiver (daughterboard) bandwidth.
Thanks to Marcus Leech & G0HWW for the original idea.
2012-11-29 22:38:52 +01:00
Dimitri Stolnikov
2193c32ae0
rtl, rtl_tcp: enable 250k rate as it has been verified for gmr and tetra
2012-11-28 22:40:28 +01:00
Dimitri Stolnikov
cd638cef3e
miri: don't parse buffers argument as double
2012-11-28 21:07:34 +01:00
Dimitri Stolnikov
a314b43162
osmosdr: introduce buflen argument
...
this might be helful for rates <1MSPS
value must be multiple of 512 bytes
2012-11-28 21:06:43 +01:00
Dimitri Stolnikov
8041472ff7
rtl: introduce buflen argument
...
this might be helful for rates <1MSPS
value must be multiple of 512 bytes
2012-11-28 20:52:41 +01:00
Dimitri Stolnikov
cf807398c8
rtl: print a user friendly message if unable to parse the argument
2012-11-04 15:08:16 +01:00
Dimitri Stolnikov
933c0e21b1
rtl: open device by given serial, fall back to index value if not found
...
the serial number of a rtl device can be changed using the "rtl_eeprom -
2012-11-04 14:25:00 +01:00
Steve Markgraf
a13bc485ed
miri: fix crackle due to garbage samples
...
The amount of input samples in the callback can vary
due to the nature of the isochronous transfers.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-16 18:27:56 +02:00
Steve Markgraf
bd0628e1dc
miri: we don't have get_sample_rates in libmirisdr
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-14 19:00:26 +02:00
Steve Markgraf
8c3786336f
rtl: add offset tuning as device parameter
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-10-10 21:03:48 +02:00
Dimitri Stolnikov
dee9d3e696
update available samplerates for rtl devices
...
250k didn't work for TETRA and GMR, 2M has.
2012-09-30 20:58:21 +02:00
Dimitri Stolnikov
2878501284
add support for MSi2500 based DVB-T dongles through libmirisdr
...
this has been tested with analog modes only and still has to be
verified with the usual digital modes for proper implementation.
2012-09-30 20:12:48 +02:00
Dimitri Stolnikov
c51b04ee74
don't throw exceptions inside a gr_hier_block2 ctor
...
This avoids throws in ctor of gr_hier_block2, as gnuradio is unable to
deal with this behavior in a clean way. The GR maintainer Rondeau has
been informed.
2012-09-30 16:54:34 +02:00
Steve Markgraf
0f25daec61
rtl: add direct_samp as device parameter
...
This can be used to enable the direct sampling mode
of an rtlsdr stick, e.g.:
For input 1 (In-phase ADC):
rtl=0,direct_samp=1
For input 2 (Quadrature ADC):
rtl=0,direct_samp=2
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-09-16 17:01:32 +02:00
Dimitri Stolnikov
e3c60c4a70
rtl: print overflow marker to stderr
2012-08-08 20:45:03 +02:00
Dimitri Stolnikov
bb2833250c
osmosdr: print overflow marker to stderr
2012-08-08 20:42:45 +02:00
Dimitri Stolnikov
a43fef00a7
rtl: wait for worker thread to complete without a timeout
2012-08-08 20:31:51 +02:00
Dimitri Stolnikov
fe8984dfa5
osmosdr: wait for worker thread to complete without a timeout
2012-08-08 20:31:38 +02:00
Dimitri Stolnikov
e3bea99310
rtl: check for NULL buffers
2012-08-08 20:27:27 +02:00
Dimitri Stolnikov
f0b3de4d54
osmosdr: check for NULL buffers
2012-08-08 20:26:48 +02:00
Dimitri Stolnikov
ff6615e08f
rtl: explicitly set agc mode (off by default)
2012-08-01 22:57:11 +02:00
Dimitri Stolnikov
86ec5d3b73
add if gain setter API for rtl-sdr
...
and OsmoSDR devices
Observations lead to an useful gain
range from 15 to 30dB, a value of
24dB is used by default.
2012-07-18 21:24:57 +02:00
Dimitri Stolnikov
0b5f48eb07
osmosdr: automatically increase if gain when required
2012-07-08 23:56:18 +02:00
Dimitri Stolnikov
f9acc7edf6
rtl: automatically increase if gain when required
2012-07-08 23:56:05 +02:00
Dimitri Stolnikov
10f0d89348
update gain names
2012-07-01 12:43:22 +02:00
Dimitri Stolnikov
604a9d79b0
use clip method provided by range class to pick gain values
2012-07-01 11:38:46 +02:00
Dimitri Stolnikov
1ea5a90b19
rtl: add sample rate 250k
2012-07-01 11:20:40 +02:00
Dimitri Stolnikov
8fc150c64d
fix frequency range definition for e4k based devices
2012-07-01 11:18:29 +02:00
Dimitri Stolnikov
c92822469c
use endianness provided by boost
2012-06-29 21:27:22 +02:00
Dimitri Stolnikov
fd83f5f33f
osmosdr: include serial in label property
2012-06-09 20:03:57 +02:00
Dimitri Stolnikov
38811fb853
uhd: remove the equal character from uhd argument
2012-06-09 16:26:49 +02:00
Dimitri Stolnikov
3c3bdc15cf
uhd: include type, name (if available) and serial in label property
2012-06-09 16:00:24 +02:00
Dimitri Stolnikov
8099f783c0
osmosdr: use sample rate API
2012-06-06 00:46:49 +02:00
Dimitri Stolnikov
842e48d101
osmosdr: implement setting of sample rate
2012-06-02 23:57:17 +02:00
Dimitri Stolnikov
c6fa979160
osmosdr: disable IQ swapping feature
2012-06-02 23:03:55 +02:00
Dimitri Stolnikov
05700e6092
rtl, osmosdr: reorder buffer allocation to prevent memory leak
...
the leak would occur if the requested device could not be opened
2012-06-02 22:50:48 +02:00
Dimitri Stolnikov
237385a0c3
respect the signedness
...
thanks to Hoernchen <la@tfc-server.de>
2012-06-02 22:22:28 +02:00
Dimitri Stolnikov
9ec656dc05
make it play nice with windows
...
thanks to Hoernchen <la@tfc-server.de>
2012-06-02 21:56:17 +02:00
Dimitri Stolnikov
a8625f0290
fix copy & paste errors
2012-06-02 17:02:31 +02:00
Dimitri Stolnikov
869ed6df15
print information about supported components
2012-06-02 01:19:15 +02:00
Dimitri Stolnikov
27dff71304
rtl: read out gain values via library api
2012-06-02 01:18:07 +02:00
Dimitri Stolnikov
cd1db62699
osmosdr: read out gain values via library api
2012-06-02 01:16:26 +02:00
Dimitri Stolnikov
7ef9ebc7bb
cleanup: make _samp_avail signed integer
2012-05-27 14:32:50 +02:00
Dimitri Stolnikov
6194958d71
rtl: clean up work function
2012-05-27 14:27:05 +02:00
Dimitri Stolnikov
674e084bdf
rtl_tcp: remove unused variables
2012-05-27 14:02:50 +02:00
Dimitri Stolnikov
4b6018b68c
remove OSMOSDR_API usage where appropriate
2012-05-27 13:50:58 +02:00
Dimitri Stolnikov
9a5e93cf0d
osmosdr: change implementation to use libosmosdr
2012-05-26 22:24:47 +02:00
Dimitri Stolnikov
e26074615b
osmosdr_device: make it compile with boost 1.46.1
2012-05-20 15:30:01 +02:00