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
Dimitri Stolnikov
3ea0b38810
introduce device discovery api
...
This API allows to acquire a list of devices connected to the host and
creates an argument string ready to be passed to a source object for
cunstruction.
Each device_t entry contains a "label" entry, which holds the generic
device name which may be shown to the user for device selection.
For certain radio hardware extended entries ("name", "serial", "type")
may be available to make bijective device addressing possible.
The argument string for target types "rtl_tcp" and "file" might be
constructed using the osmosdr::device_t class facilities.
Example:
#include <osmosdr_device.h>
#include <osmosdr_source_c.h>
osmosdr::devices_t devs = osmosdr::device::find();
BOOST_FOREACH(osmosdr::device_t &dev, devs) // try to create each dev
osmosdr_source_c_sptr src = osmosdr_make_source_c(dev.to_string());
2012-05-20 12:55:52 +02:00
Dimitri Stolnikov
e256bf332e
reapply previous gain value when switched to manual gain mode
2012-05-19 22:47:28 +02:00
Dimitri Stolnikov
6bef750ac9
change gain mode argument to 'automatic' for clarity
2012-05-17 10:35:58 +02:00
Steve Markgraf
7f796fe1b2
rtl_tcp_source: convert commands from host to network byteorder
...
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-05-13 23:06:09 +02:00
Dimitri Stolnikov
0e3d1995a0
rtl: skip one buffer full of garbage at the beginning
2012-05-13 20:01:50 +02:00
Dimitri Stolnikov
8e82b44bff
rtl_tcp: change device argument syntax to host[:port]
...
without any arguments the code will try to connect to localhost:1234
2012-05-13 19:49:07 +02:00
Steve Markgraf
20d4ef7e4a
rtl_source_c: fix several off-by-one errors
...
Those summed up and caused sample loss.
Thanks to Hoernchen for helping me tracking those down.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
2012-05-13 04:17:02 +02:00
Dimitri Stolnikov
52b5a8a4d3
uhd: added UHD as dependency for the gr-uhd based module
...
this may be required for compilation since the gnuradio trunk doesn't
provide UHD's include path via pkg-config.
2012-05-12 23:04:03 +02:00
Dimitri Stolnikov
d384cf52e2
append dependency include dirs when building components
2012-05-12 12:41:55 +02:00
Dimitri Stolnikov
9b9c5bfcf4
rtl_tcp: implement frequency correction control
2012-05-07 23:02:36 +02:00
Dimitri Stolnikov
e38dc2f427
rtl_tcp: implement sample rate and gain control
2012-05-06 19:42:27 +02:00
Dimitri Stolnikov
f94d8da48e
rtl_tcp: add initial component files
...
For use with the rtl_tcp utility acting as a spectrum server.
The "empty" rtl_tcp= device hint might be used to connect to rtl_tcp
running on local machine.
2012-05-05 23:47:00 +02:00
Dimitri Stolnikov
3a066ff258
implement virtually arbitrary gain values
...
internally, this will pick a certain gain value out of the valid gains
using the "smallest error" strategy.
2012-05-05 21:37:13 +02:00
Dimitri Stolnikov
ba0b52868a
changed logic value for automatic gain mode
...
sorry boys & girls!
2012-05-05 21:06:54 +02:00
Dimitri Stolnikov
cf1c3ab117
pick first device if no device arguments were specified
2012-05-05 20:43:34 +02:00
Dimitri Stolnikov
0a4b9264a3
rtl_source_c: add buffers argument
2012-05-05 17:50:21 +02:00
Dimitri Stolnikov
3b6c74807c
implement internal cache for setter functions
...
this is prevents GRC calling them multiple times with the same value
2012-05-05 17:35:38 +02:00
Dimitri Stolnikov
3a47e3661c
add api for manual gain mode control
2012-05-05 00:43:32 +02:00
Dimitri Stolnikov
f0ac70fa41
file: initial file source support
...
Example:
file=/path/to/file.ext,freq=428e6,rate=1e6,repeat=true,throttle=true
2012-04-29 19:55:28 +02:00
Dimitri Stolnikov
34baaf3f93
rtl: add xtal arguments for rtl and tuner chips
2012-04-29 19:53:17 +02:00
Dimitri Stolnikov
c1c0c2f212
first working multichannel source
2012-04-28 20:18:14 +02:00
Dimitri Stolnikov
31a4356ba5
fix copyright notice
...
Remove FSF line, since we do not have any agreements with them.
2012-04-26 19:28:02 +02:00
Dimitri Stolnikov
755da481d4
osmosdr: add initial component files
2012-04-26 19:23:55 +02:00
Dimitri Stolnikov
584ddafe10
uhd: add initial component files
2012-04-26 19:20:16 +02:00
Dimitri Stolnikov
414b1b1331
fcd: add initial component files
2012-04-26 19:18:21 +02:00
Dimitri Stolnikov
d5589e8e1d
rtl: reimplement buffering to make it more efficient
2012-04-26 19:14:42 +02:00
Dimitri Stolnikov
514b806d0a
update build system to check for component dependencies
...
this will only enable components if the dependencies were met.
2012-04-26 19:13:23 +02:00
Dimitri Stolnikov
c954d4a410
remove unused doc template
2012-04-26 17:49:43 +02:00
Dimitri Stolnikov
619d7a5a8b
cleanup interface & documentation
2012-04-11 23:37:02 +02:00
Hoernchen
43b35f0f0d
proper scaling
...
Signed-off-by: Dimitri Stolnikov <horiz0n@gmx.net>
2012-04-09 23:00:03 +02:00
Dimitri Stolnikov
e15b5cf6df
change sample buffer to appear as shorts for performance reasons
2012-04-06 18:52:26 +02:00
Dimitri Stolnikov
43c59ad2b9
use well-known operators instead of fancy literary ones
...
this is needed for MSVC
2012-04-06 16:32:33 +02:00
Dimitri Stolnikov
313334d54a
fix scaling in LUT generation
2012-04-06 15:58:12 +02:00
Dimitri Stolnikov
0efd28de6b
initial commit
2012-04-06 15:29:14 +02:00