Dimitri Stolnikov
05700e6092
rtl, osmosdr: reorder buffer allocation to prevent memory leak
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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
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thanks to Hoernchen <la@tfc-server.de>
2012-06-02 22:22:28 +02:00
Dimitri Stolnikov
9ec656dc05
make it play nice with windows
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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
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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
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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]
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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