Commit Graph

15 Commits

Author SHA1 Message Date
Lukas Lao Beyer 5ecfa255d2 Add support for FreeSRP
This patch adds support for both receiving and transmitting using
the FreeSRP. More information on the FreeSRP can be found at:

http://freesrp.org

The gr-osmosdr blocks added make use of libfreesrp, the library
required for interfacing with this device. The libfreesrp source
code is freely available at

https://github.com/freesrp/libfreesrp

Usage example:

osmocom_fft -a "freesrp"
2017-04-18 23:48:08 +02:00
Pavel Demin 3582ba17e0 redpitaya: add support for Red Pitaya SDR transceiver
This patch adds two gr-osmosdr blocks that can be used with the SDR transceiver
application available from the Red Pitaya application marketplace:

http://bazaar.redpitaya.com

These new source and sink blocks are based on the file block with some pieces
borrowed from the rtl_tcp block.

More details about Red Pitaya SDR transceiver can be found at:

http://pavel-demin.github.io/red-pitaya-notes/sdr-transceiver

Usage example:

osmocom_fft -a "redpitaya=192.168.1.100:1001"

Signed-off-by: Pavel Demin <pavel.demin@uclouvain.be>
2015-12-18 22:02:25 +01:00
Josh Blum c804460f5d provide NAN define for MSVC older than VC12
This fixes a minor compile issue on VC11 and below
where source_impl.cc and sink_impl.cc use the float NAN define.
The patch simply defines the NAN macro conditionally,
in a common header (which seemed like the best place).
2015-12-06 17:10:25 -08:00
SDRplay afed5df615 Added SDRplay RSP support
Initial build for SDRplay RSP support. Basic functionality, AGC etc. to
be added
2015-04-28 22:35:18 +02:00
Josh Blum 3afcb7e04f soapy: began work on soapy sdr support 2015-02-15 17:57:12 -08:00
Dimitri Stolnikov 154c4ddd5f airspy: add support for AirSpy wideband receiver
Requires https://github.com/airspy/host

Usage example:

osmocom_fft -a airspy

The following named gain stages are available:

LNA: 0 to 15, step 1
MIX: 0 to 15, step 1
IF: 0 to 15, step 1

At the moment the gains are not in dB but gain indices internal to R820t
tuner.
2014-02-09 20:18:10 +01:00
Dimitri Stolnikov 9c6ac9e3e3 rfspace: add support for RFSPACE SDR-IQ and SDR-IP
Usage example:

osmocom_fft -a sdr-iq=/dev/ttyUSB0
osmocom_fft -a sdr-ip=host[:port]
osmocom_fft -a netsdr=host[:port][,nchan=2]

The following named gain stages are available:

SDR-IQ: ATT: -20 to +10 dB, in 10dB steps
SDR-IP: ATT: -30 to 0 dB, in 10dB steps

The ftdi_sio driver is being used for SDR-IQ. It creates a character
device of the form:

crw-rw---- 1 root dialout 188, 0 Dec 19 22:14 /dev/ttyUSB0

To be able to open the device without root permissions add yourself to
the "dialout" group or do a "chmod 666 /dev/ttyUSB0" after pluggin in.
2013-12-22 16:28:27 +01:00
Dimitri Stolnikov 8facbbcca1 netsdr: add support for RFSPACE NetSDR receiver
- implements broadcast UDP based device discovery
- prints device information (serial/versions) on startup
- reads available frequency range(s) from the device
- integrity checks of IQ stream using sequence numbers
- automatic bandpass or a wideband lowpass selectable

The following named gain stages are available:

ATT: -30 to 0 dB, in 10dB steps

Known limitations:

- setting the sample rate is possible only before the
  flowgraph has been started
2013-10-26 15:04:41 +02:00
Dimitri Stolnikov e5f7b28093 bladerf: add support for nuand LLC bladeRF (WIP)
This is based on the original work (https://github.com/Nuand/gr-osmosdr)
done by folks at nuand LLC for the gr3.6 branch of gr-osmosdr.

The following modifications have been done in this commit:

* port to gr-osmosdr master codebase (gr3.7)
* moved shared properties to bladerf_common
* added & verified IF filter bandwidth setters
* set LMS6002D registers with values taken from FAQ 5.27
* print device information (serial/versions) on startup
* added fpga= and fw= device arguments to program MCU/FPGA
* added bladerf=# dev. arg. to select a specific bladeRF
* grc gain field controls RF path VGA for RX/TX
* grc BB gain field controls BB path VGA for RX/TX

Usage example:

osmocom_fft -a "bladerf,fpga=/tmp/hostedx115.rbf"

The following RX named gain stages are available:

LNA: 0 to 6 dB, in 3dB steps
VGA1: 5 to 30 dB, in 1dB steps; nonlinear mapping done inside the lib
VGA2: 0 to 60 dB, in 3dB steps; not recommended to be used above 30dB

The following TX named gain stages are available:

VGA1: -35 to -4 dB, in 1dB steps, BB side
VGA2: 0 to 25 dB, in 1dB steps, RF side

Thanks a lot to the team of nuand LLC for this major contribution.
2013-07-21 11:59:22 +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 b74aeb108e print version information in startup message 2013-02-17 00:11:22 +01:00
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 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 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 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