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* fixup! RFNoC: Fix scaling of M and N values in DDC/DUCMark Meserve2019-02-081-1/+1
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* RFNoC: Fix scaling of M and N values in DDC/DUCmichael-west2019-01-311-1/+5
| | | | | | | Scale the M and N values if the tick_rate differs from the sample rate. Fixes timestamps in packets when using TwinRX on X300. Signed-off-by: michael-west <michael.west@ettus.com>
* lib: rfnoc: apply clang-formatMartin Braun2019-01-171-113/+113
| | | | | | This is a continuation of 967be2a4. $ clang-format -i -style=file host/lib/rfnoc/*.cpp
* RFNoC: Fix graph traversalmichael-west2018-12-191-8/+1
| | | | | | - Allows different TX sample rates on separate channels - Prevents stream commands from being issued on wrong ports - Prevents some receive timeout errors
* uhd: Fix rounding in ddc/duc rate calculationCiro Nishiguchi2018-10-051-1/+1
| | | | | | | | The DDC and DUC convert the requested rate to an integer before selecting a decimated / interpolated rate. This causes the selection to select a lower rate than requested in some corner cases. The effect is more pronounced when the input rate of the DDC or the output rate of the DUC is very small.
* DDC/DUC: switch CORDIC -> DDS for all relevant variable namesRyan Marlow2018-03-221-12/+10
| | | | - Bump compat number for DDC/DUC to 2.0
* uhd: Move internal headers to uhdlib/Martin Braun2018-03-141-1/+1
| | | | | | | | | | | | | | | | To avoid the proliferation of additional include directories and multiple ways of including project-local headers, we now default to moving all headers that are used across UHD into the uhdlib/ subdirectory. Some #include statements were also reordered as they were modified for closer compliance with the coding guidelines. Internal cpp source files should now include files like this: #include <uhdlib/rfnoc/ctrl_iface.hpp> Reviewed-by: Ashish Chaudhari <ashish.chaudhari@ettus.com>
* uhd: Update license headersMartin Braun2018-02-191-1/+1
| | | | | | | All copyright is now attributed to "Ettus Research, a National Instruments company". SPDX headers were also updated to latest version 3.0.
* ddc: duc: Factor out usage of boost::bind()Martin Braun2018-02-191-4/+4
| | | | Replace with lambdas.
* rfnoc: Factor out ceil_log2() into central locationMartin Braun2018-02-191-6/+3
| | | | - New file: uhdlib/utils/math.hpp
* rfnoc: Factored out FPGA compat checkMartin Braun2018-02-191-44/+44
| | | | | - Applied changes to DUC and DDC blocks - Fixed minor formatting
* rfnoc: ddc - Changed M = 2 for eiscat DDCsugandhagupta2017-12-221-1/+9
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* Move all license headers to SPDX format.Martin Braun2017-12-221-12/+1
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* rfnoc: ddc: Removed boost::bind usage, other minor cleanupMartin Braun2017-12-201-39/+60
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* ddc/duc: enhance ddc/duc with new parametersRyan Marlow2017-12-201-19/+56
| | | | | | | | | | | | - NUM_HALFBANDS and CIC_MAX are no longer hard coded and are now readback regs. - both DDC and DUC use same encoding to enable halfbands (increment the number) - removed hacky hack & fixed get_output_rate/get_input_rate to include only valid rates based on NUM_HALFBANDS and CIC_MAX. - added compatibility number readback w/ warning/error messages - Updated images package to include new DDC/DUC (affects X-Series only) - Updated fpga-src submodule pointer
* Merge branch 'maint'Martin Braun2017-04-131-0/+9
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| * rfnoc: Update DDC and DUC command tick rateMartin Braun2017-04-131-0/+9
| | | | | | | | | | Update happens when the sampling rate is queried, which needs revisiting, but happens to occur at the correct time in the sequence.
* | utils: introduce new logging API and remove msg APIAndrej Rode2017-02-201-4/+4
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* rfnoc: DDC block has some safeguards in get_output_samp_rate in case its ↵Martin Braun2016-12-131-1/+9
| | | | called with ANY_PORT
* Merging RFNoC support for X310Martin Braun2016-08-091-0/+281
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