gr-osmosdr.git branch master updated. v0.1.4-98-gc653754

gitosis at gitosis at
Sun Jun 11 22:05:56 UTC 2017

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The branch, master has been updated
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       via  b7aab458ed706387cd34bc2c08c65f7562aee51b (commit)
       via  1693e4e9d802b8420c022b7c64a7d40551d37884 (commit)
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       via  26f93e46874824cd36bd9f05baf3fe3b851aa640 (commit)
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commit c653754dde5e2cf682965e939cc016fbddbd45e4
Merge: b7aab45 cf95494
Author: Dimitri Stolnikov <horiz0n at>
Date:   Mon Jun 12 00:04:36 2017 +0200

    Merge branch 'master' of

commit b7aab458ed706387cd34bc2c08c65f7562aee51b
Author: Dimitri Stolnikov <horiz0n at>
Date:   Sun Jun 11 23:55:17 2017 +0200

    freesrp: whitespace fixes

commit 1693e4e9d802b8420c022b7c64a7d40551d37884
Author: Lukas Lao Beyer <lukas at>
Date:   Sat Apr 22 13:42:34 2017 -0400

    FreeSRP: Add support for multiple devices in get_devices

commit 3c7d3f166401b1af6afd903b8d2b9729e8897189
Author: Dimitri Stolnikov <horiz0n at>
Date:   Sun Jun 11 22:04:03 2017 +0200

    rtl,rtl_tcp: add bias=0|1 parameter to switch off|on bias voltage on

commit a3b4e5c815511aed75bee281831db941277496d8
Author: Dimitri Stolnikov <horiz0n at>
Date:   Sun Jun 11 21:42:05 2017 +0200

    rtl_tcp: delete LUT table in destructor

commit 26f93e46874824cd36bd9f05baf3fe3b851aa640
Author: Krzysztof Halasa <khc at>
Date:   Sat Mar 18 10:16:48 2017 +0100

    RTL-TCP: Convert to single class model
    The existing RTL TCP driver is quite different from its brother RTL_SDR.
    It's much more complicated, uses gr::blocks::deinterleave and
    gr::blocks::float_to_complex, and generally doesn't work correctly
     Spectrum is mirrored when filter or demodulator changes (rtl_tcp) #99)
    I've converted the RTL TCP driver to the model used by RTL_SDR,
    simplifying it in the process, and fixing the GQRX issue.

commit 33a8d1c2aef31ab7fb9f40e673c974334081853e
Author: Krzysztof Halasa <khc at>
Date:   Sat Mar 18 10:07:19 2017 +0100

    RTL-SDR: convert _lut to float[] to reduce size by a factor of 256
    The _lut is being indexed by I + Q (16 bits = 65536 entries), however
    both samples can be processed independently, resulting in 8-bit LUT.
    Saves a bit of RAM and CPU cache.


Summary of changes:
 grc/       |   4 +-
 lib/freesrp/   | 270 +++++++++++++++---------------
 lib/rtl/         |  27 +--
 lib/rtl/rtl_source_c.h          |   4 +-
 lib/rtl_tcp/CMakeLists.txt      |   1 -
 lib/rtl_tcp/ | 360 ++++++++++++++++++++++++++++++++--------
 lib/rtl_tcp/rtl_tcp_source_c.h  |  32 +++-
 7 files changed, 471 insertions(+), 227 deletions(-)

GNU Radio block for interfacing with various radio hardware

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