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* Merge branch 'maint'Josh Blum2012-10-052-4/+6
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| * usrp: ensure that actual_scalar does not rolloverJosh Blum2012-10-052-4/+6
| | | | | | | | | | | | For certain decimations/interpolations, the scale factor adjustment may be greater than 1.0. The > 1.0 factor needs to be adjusted out in the host.
* | usrp: added CIC warning to DSP rx and txJosh Blum2012-09-282-0/+18
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* | Merge branch 'maint'Josh Blum2012-09-111-1/+1
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| * usrp: fix rx dsp core scaling factor off by 2Josh Blum2012-09-111-1/+1
| | | | | | | | The scale factor is a 18 bit number, this should be 1 << 17
* | usrp: cache writes to gpio pins (avoids overhead)Josh Blum2012-07-061-1/+7
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* | usrp: clear rx dsp on deconstructionJosh Blum2012-06-051-0/+10
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* | usrp: added control for sr based i2c coreJosh Blum2012-05-303-0/+194
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* | gpsdo: added "gpsdo" clock and time source optionsJosh Blum2012-05-182-2/+8
| | | | | | | | When an on-board GPSDO is detected, "gpsdo" is added to the options.
* | usrp: updated nchan usage for vita rx changeJosh Blum2012-04-101-1/+1
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* dsp: clear register now overlaps with numchan register.Josh Blum2012-04-091-4/+2
| | | | This fixes the bug of unwanted clearing when setting format.
* usrp: fix for rx_frontend_core_200 dc offsetJosh Blum2012-03-231-3/+4
| | | | | Mask off upper bits when setting a constant offset (I and Q regs). The sign bits (if negative) can flow off into the flags field.
* uhd: rev iq correction numbers formatJosh Blum2012-03-142-4/+4
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* uhd: added fullscale option stream argJosh Blum2012-03-112-0/+4
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* dsp rework: added flusher to vita tx chain on clearJosh Blum2012-02-152-5/+8
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* uhd: various tweaks for compiler warns and valgrindJosh Blum2012-02-091-1/+1
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* dsp rework: implement 64 bit ticks, no secondsJosh Blum2012-02-063-23/+25
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* dsp rework: move setting address of format registerJosh Blum2012-02-022-6/+4
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* dsp rework: tx trailer, scaling work (peak)Josh Blum2012-01-312-13/+29
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* gen2: added user setting regs api and user coreJosh Blum2012-01-313-1/+81
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* dsp rework: work on scaling and args parsing on RX and TX dspJosh Blum2012-01-314-11/+48
| | | | | This simplified some copy pasta in the io_impl.cpp files, and adds a place for sc8 tx mode in the tx dsp core code.
* dsp rework: implemented new scalefactor in rx dsp coreJosh Blum2012-01-312-12/+25
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* uhd: flush transport for new rx streamersJosh Blum2012-01-231-0/+2
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* usrp: compensate for other sc8 conversion gainJosh Blum2012-01-091-1/+3
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* usrp: added underflow_policy to tx streamer argsJosh Blum2011-12-202-1/+13
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* usrp: rx dsp move init code into clear (like tx)Josh Blum2011-12-051-6/+7
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* uhd: work with stream clearingJosh Blum2011-12-052-6/+6
| | | | | | | | dont clear when using the compat device API tx clear also resets expected seqnum tx clear on usrp2 resets flow control monitor
* usrp: clear dsp when making new streamerJosh Blum2011-11-214-0/+13
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* uhd: basically usable cal sweep for wbxJosh Blum2011-11-102-4/+4
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* usrp2: reg map change for GPIO coreJosh Blum2011-11-032-7/+7
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* usrp: fix rate calculation logicJosh Blum2011-11-032-4/+2
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* usrp: prefer name iq_balance for api callJosh Blum2011-11-034-4/+4
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* usrp: update frontend cores for dc offsetJosh Blum2011-11-034-8/+34
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* usrp: added get_tx/rx_ratesJosh Blum2011-11-034-10/+36
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* uhd: added trailer parsing for occupancyJosh Blum2011-11-032-2/+4
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* usrp2: work on alternative OTW formatsJosh Blum2011-11-032-2/+20
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* gen2: fixed rate calculation when > 128Josh Blum2011-10-042-2/+6
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* usrp: fix check for max stream_cmd.num_samps, upper 4 bits reservedJosh Blum2011-09-081-1/+1
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* usrp: use a new cmd bit to signal stopJosh Blum2011-07-281-10/+11
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* usrp2: created new gpio core and used in dboard ifaceJosh Blum2011-07-273-0/+153
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* uhd: fixed some warnings with gcc on macosxJosh Blum2011-07-251-1/+3
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* usrp: added software scale factor adjustmentJosh Blum2011-07-082-0/+16
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* usrp: added clipping to link max rate when setting sample rateJosh Blum2011-07-044-4/+22
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* usrp: handle frontend swapping if the first subdev is QI or QJosh Blum2011-07-042-3/+3
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* usrp: renamed sma source option to externalJosh Blum2011-07-011-4/+4
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* b100: got b100 into the properties tree like usrp2Josh Blum2011-06-293-6/+5
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* uhd: misc tweaks and also msvc compileJosh Blum2011-06-291-3/+4
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* uhd: loopback working on usrp2Josh Blum2011-06-294-7/+23
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* usrp: fixed core bases (miscalculation)Josh Blum2011-06-285-32/+33
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* usrp: got probe working w/ the new property treeJosh Blum2011-06-282-8/+8
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