Niklas Eiling
c151be5cca
fpga: fix includes and various comments
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
f1776f8be4
fpga: improve comments for fastRead and fastWrite
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
a2ff0aca43
fix formatting in fpga
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
9cf926d84e
fpga: add lowLatencyMode setting
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This setting improves latency by remove various checks.
Use with caution! Requires read cache in FPGA design!
The common use case in VILLASfpga is that we have exactly
one write for every read and the number of exchanged signals
do not change. If this is the case, we can reuse the buffer
descriptors during reads and write, thus avoidng freeing,
reallocating and setting them up.
We set up the descriptors in start, and in write or read,
we only reset the complete bit in the buffer descriptor and
write to the tdesc register to start the DMA transfer.
Improves read/write latency by approx. 40%.
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
f498518236
fpga: update ips json in fpga.conf
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
2cc8cad115
fpga: expose methods for finer control over DMA data path
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
248a4b3a0d
fpga: improve dma latency
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
483293aec8
fpga: turn off all interrupts when using polling
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this improves the latency by at least 4 us in my setup.
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
57d7396c09
fpga: optimize sg descriptor rings
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we are now using only one memory block for both sg rings. This is
required so that the SG interface can benefit from a read cache
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
9d1c45440c
Update .gitlab-ci.yml
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-15 07:52:03 +02:00
2529c7b2d7
Remove superfluous includes
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 18:56:28 +02:00
1204b47d29
test_rtt: Fix integration test
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
718f6ca7eb
test_rtt: Fix cppcheck warnings
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
7fb7294ff0
Fix signal and format handling
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
7f8f7023b4
test_rtt: Port to C++
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
aad7fb478e
Fix code formatting in commented code section
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
0d231c28b8
Remove obsolete villas-test-rtt CLI application
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
0b04f4fd39
test_rtt: Show test process
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
c1f8d0fa80
stats: Indent histogram output
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
3023ddaa3a
Fix some typos and harmonize log output
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 14:31:58 +02:00
abed592b9d
Harmonize formatting and style of example configuration files
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 09:38:57 +02:00
a2d55a9b6e
Harmonize descriptions of plugins
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 09:06:15 +02:00
93cbc5d518
webrtc: Fix several TODOs and other smaller tweaks
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 09:02:55 +02:00
8a3be3d8ba
nix: Reformat with nixfmt
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 08:50:04 +02:00
145b6cb0bd
nix: Use nixfmt for formatting
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 08:50:04 +02:00
774f6f5351
nix: Fix types and capitalization of comments
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 08:50:04 +02:00
d5747e21df
nix: Remove minimal development shell
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 08:50:04 +02:00
06aabbd267
nix: Rename packages in flake output
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 08:50:04 +02:00
e6bb737036
nix: Remove non-standard crossPkgs Flake output
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 08:50:04 +02:00
9da93eafed
nix: Replace our ethercat package which the one packaged in nixpkgs
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-10 08:50:04 +02:00
3f10581973
python: Rename package and bump version
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-09 10:51:17 +02:00
115316fedb
python: Require linuxfd dependency only on Linux platforms
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-04-09 10:51:17 +02:00
Niklas Eiling
bcb83e2733
Update CODEOWNERS
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-03-28 12:42:27 +01:00
aea884e4c4
Fix REUSE warnings
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
e032c9857c
thirdparty: Update CLI11
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
936830d484
Remove unused includes and variables
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
8db66e25c1
rtp: Fix headers
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
f64c9af259
compat: Fix comptability check in webrtc node-type
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
553f01d131
compat: Update reliability PAI for libdatachannel >= 0.20
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
e7104cd039
compat: "requires" is a C++20 reserved keyword
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
b66b125ea1
protobuf: Fix tests
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
5c66522bcb
protobuf: Add missing Python depdendency to project.toml
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
a6993cb54f
reuse: Fix missing license header
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
62e2a6ce3c
python: Reformat code
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
dc7e51c293
protobuf: Fix output path for protoc
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
14ad4ad351
protobuf: Add generated Python code to repo
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
79484bc67c
python: Add protobuf format and test
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
b5bbb8e496
nix: Fix villas-python package and include Protobuf generated code
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 23:59:51 +01:00
04bca3ae8b
cmake: Fix check for rtp node-type
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 13:01:15 +01:00
31aabb9acf
common: Add missing include
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-26 13:01:15 +01:00
