| Commit message (Collapse) | Author | Age | Files | Lines |
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Add configuration sections to the UHD config file for NIC entries. Keys
are based on MAC addresses, and the entries beneath the section describe
which CPU and I/O thread to use for the NIC and its IPv4 address.
Make ring sizes configurable for uhd-dpdk. Ring size is now an argument
for packet buffers. Note that the maximum number of available buffers
is still determined at init!
Add ability to receive broadcasts to uhd-dpdk. This is controllable by
a boolean in the sockarg during socket creation. dpdk_zero_copy will
filter broadcast packets out.
Add dpdk_simple transport (to mirror udp_simple). This transport allows
receiving from broadcast addresses, but it only permits one outstanding
buffer at a time.
Fix IP checksum handling in UHD-DPDK.
TX checksums were not being calculated in the NIC, and in RX, the check
for IP checksums allowed values of zero (reported as none). Now packets
with bad IP checksums will be dropped.
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This commit adds a loopback benchmark for a PC with 2 DPDK-compatible
NIC ports that are connected together via a cable. It sends messages
with embedded sequence numbers (outgoing and last-seen) for maintaining
a flow control window of packets in flight. It tracks the number of
bytes sent/received and reports the time the test took and average
throughput.
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Add a benchmark of packet handlers and device3 flow control. Benchmarks
use mock transport objects.
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Also updates our coding style file.
Ancient CMake versions required upper-case commands. Later command
names became case-insensitive. Now the preferred style is lower-case.
Run the following shell code (with GNU compliant sed):
cmake --help-command-list | grep -v "cmake version" | while read c; do
echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g'
done > convert.sed \
&& git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' \
'*CMakeLists.txt' | xargs -0 gsed -i -f convert.sed && rm convert.sed
(Make sure the backslashes don't get mangled!)
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All copyright is now attributed to "Ettus Research, a National
Instruments company".
SPDX headers were also updated to latest version 3.0.
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This class is not publicly exported. It is meant to read config files in
the INI format.
Reviewed-by: Brent Stapleton <brent.stapleton@ettus.com>
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- Allow enums to be non-consecutive
- Move to uhdlib/
- Add unit tests
- Updated N230 use of constrained_device_args_t
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Reviewed-by: Ashish Chaudhari <ashish.chaudhari@ettus.com>
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- Adds unit tests for sensor_value_t also
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USRP1 and USRP2 used tasks that relied on Boost thread interruption
mechanisms. These were replaced with explicit atomics.
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- Includes a container for power calibration data
- Unit tests to check underlying container functionality
- Nearest neighbor and bilinear interpolation
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- Wraps a sampling mode and IF frequency
- Built-in parser to deduce swap,invert,mode bits from string connection
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- Code location uhd/lib/experts
- expert_nodes.hpp contains all node definitions: data and worker
- expert_container.hpp contains the memory manager and resolver for expert nodes
- expert_factory contains the initializer and modifier for expert_container
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- Currently supported: B2xx, X3x0
- Runs some simple examples
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* Cleaned up usage of handles vs. handle pointers
* Store global string for last error thrown
* Removed uhd::device_addr_t handle, added std::vector<std::string> handle
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* Wrapped uhd::device_addrs_t, added find functions for multi_usrp, multi_usrp_clock
* Replaced getopt with public domain implementation
* Minor bugfixes
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* multi_usrp, multi_usrp_clock, and associated classes accessible through C
* Added Doxygen documentation explaining structure and API
* Simple RX and TX streaming examples
* Unit tests for different parts of C interface and C++ error conversion
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* Improved toolchan file, accounts for different versions
* Don't force static runtime linking (was causing test errors)
* Include MinGW runtime in packaging
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* Added CMake toolchain file, compatible with different versions
* No dependency on MinGW runtime, all statically linked
* Misc coding tweaks to allow MinGW to compile
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Our VRT routines have the option to switch, on the fly, between
VRLP and CHDR. This adds new CHDR-specific (un-)packers, which
can only work with CHDR.
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This is a data type to represent SIDs (stream IDs).
It includes setters and getters for all components of the
SID, converters to and from string and uint32 as well
as C++ streams.
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* Float comparison is applied to tuning logic in DSP cores.
* Properly using INT_MAX/MIN constants, defined in utils/math.hpp
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Conflicts:
host/tests/CMakeLists.txt
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* -DLIBUHD_PKG=ON installs with libuhd003 configuration
* -DLIBUHDDEV_PKG=ON installs with libuhd-dev configuration
* -DUHDHOST_PKG=ON installs with uhd-host configuration
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uhd binaries will continue to install into share/uhd,
however, one can specify -DPKG_LIB_DIR=lib/uhd for example
to move where the binaries are installed
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The message api can support warnings, error, and status messages.
The default handler is to stdio, but the user can change this.
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