Use the new code-sample directive and roles to document the networking
samples so that they show up as "Related samples" when browsing the
various relevant networking APIs.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
This board has a single instance of EMAC connected to a NXP TJA1103
Ethernet PHY. Currently, there is no driver for this PHY and its
pin strapping configuration allows to use it without software
configuration, so EMAC is configured as fixed link.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
add one Ethernet twister test for nucleo_h563zi,
nucleo_h743zi, nucleo_f429zi, nucleo_f746zg.
remove the common: harnesses: net that are not supported
leave harnesses: net for all other test execpt the one we use
Signed-off-by: Marc Desvaux <marc.desvaux-ext@st.com>
Remove usage of Kconfig symbol `CONFIG_BT_DEBUG_LOG` from samples. It
has been deprecated since this PR:
https://github.com/zephyrproject-rtos/zephyr/pull/56183
The Kconfig symbols has been replaced by `CONFIG_LOG=y` on most of the
cases. Or it has been removed when not needed anymore.
Signed-off-by: Théo Battrel <theo.battrel@nordicsemi.no>
Add DT and Kconfig overlay for new experimental CDC ECM
implementation. USB device support configuration and
initialization can be done through shell by following
commands:
uart:~$ usbd config add 1
uart:~$ usbd class add cdc_ecm_0 1
uart:~$ usbd defaults
uart:~$ usbd init
uart:~$ usbd enable
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
As both C and C++ standards require applications running under an OS to
return 'int', adapt that for Zephyr to align with those standard. This also
eliminates errors when building with clang when not using -ffreestanding,
and reduces the need for compiler flags to silence warnings for both clang
and gcc.
Most of these changes were automated using coccinelle with the following
script:
@@
@@
- void
+ int
main(...) {
...
- return;
+ return 0;
...
}
Approximately 40 files had to be edited by hand as coccinelle was unable to
fix them.
Signed-off-by: Keith Packard <keithp@keithp.com>
Add config file and devicetree overlay for the fvp_base_revc_2xaemv8a
board, so that this sample can run on this board.
Signed-off-by: Huifeng Zhang <Huifeng.Zhang@arm.com>
Add config file and devicetree overlay for the fvp_baser_aemv8r board,
so that this sample can run on this board.
Signed-off-by: Huifeng Zhang <Huifeng.Zhang@arm.com>
Disables having USB enabled for boards that configure USB CDC for
console, shell or logging at bootup in applications that enable USB
to prevent a conflict arising whereby USB is registered from
multiple points and later calls fail.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Now that we a proper API, shell is just optional, so, make the
dependency optional by refactoring the code.
Also, add a build test combination in twister.
Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
Since 6c30c9ac47 (samples: net: zperf:
Rewrite upload part to use sockets), zperf uses SO_RCVTIMEO in UDP mode,
hence must depend on/enable support for it.
Without SO_RCVTIMEO support, zperf fails like this:
> nb_packets=47 delay=188964 adjust=-13
> setsockopt error (109)
> setsockopt error (109)
> -
> Upload completed!
> LAST PACKET NOT RECEIVED!!!
> Statistics: server (client)
> Duration: 0 us (10.19 s)
> Num packets: 0 (50)
> Num packets out order: 0
> Num packets lost: 0
> Jitter: 0 us
> Rate: 0 Kbps (9 Kbps)
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
This is useful to profile networking stack using loopback interface, a
TX only option is also added but disabled by default.
Signed-off-by: Krishna T <krishna.t@nordicsemi.no>
Make a library out of the zperf shell sample. This makes to enable the
module in any application, not only the dedicated sample.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
enable hardware acceleration of ethernet checksum calculation for
RT1050 and RT1060
Performance change (as tested with iperf on RT1050)
TCP RX: 50.6Mbps->52.4Mbps
TCP TX: 49.5Mbps->50.2Mbps
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Use systick timer for RT1050 to provide better performance than low
frequency GPT timer
Performance change (as tested with iperf on RT1050)
TCP RX: 49.1Mbps->50.8Mbps
TCP TX: 40.8Mbps->46.2Mbps
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Cocinelle complains about "shell" being used as a parameter name:
"Violation to rule 5.7 (Tag name should be unique) tag: shell"
Therefore rename the parameter throughout the sample to "sh".
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Rewrite the TCP/UDP download part of the zperf sample to use socket API.
For UDP, performance impact is negligible (< 1 Mbps), for TCP it's
noticable, but still throughputs can be considered satisfactory (up to
~75 Mbps).
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Rewrite TCP/UDP upload part of the zperf sample to use socket API
instead of net_context. This has a negligible impact on the upload
throughputs (< 1 Mbps).
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
In order to bring consistency in-tree, migrate all samples to the use
the new prefix <zephyr/...>. Note that the conversion has been scripted:
```python
from pathlib import Path
import re
EXTENSIONS = ("c", "h", "cpp", "rst")
for p in Path(".").glob("samples/**/*"):
if not p.is_file() or p.suffix and p.suffix[1:] not in EXTENSIONS:
continue
content = ""
with open(p) as f:
for line in f:
m = re.match(r"^(.*)#include <(.*)>(.*)$", line)
if (m and
not m.group(2).startswith("zephyr/") and
(Path(".") / "include" / "zephyr" / m.group(2)).exists()):
content += (
m.group(1) +
"#include <zephyr/" + m.group(2) +">" +
m.group(3) + "\n"
)
else:
content += line
with open(p, "w") as f:
f.write(content)
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
As the receive window is now decreased at the TCP module level, other
direct net_context users are also responsible for acknowledging the
received data with net_context_update_recv_wnd() - otherwise, the
communication will stall.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Replace unpacked in6_addr structures with raw buffers in net_ipv6_hdr
struct, to prevent compiler warnings about unaligned access.
Remove __packed parameter from `struct net_6lo_context` since the
structure isn't really serialized.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Replace unpacked in_addr structures with raw buffers in net_ipv4_hdr
struct, to prevent compiler warnings about unaligned access.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Move to CMake 3.20.0.
At the Toolchain WG it was decided to move to CMake 3.20.0.
The main reason for increasing CMake version is better toolchain
support.
Better toolchain support is added in the following CMake versions:
- armclang, CMake 3.15
- Intel oneAPI, CMake 3.20
- IAR, CMake 3.15 and 3.20
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
If user has enabled DHCPv4, then allow to use its address instead
of giving error if static address cannot be set. Similar fix for
IPv6, so allow user to manually set an IPv6 address.
Because DHCPv4 has already set the IPv4 address to the network
interface, then zperf might not be able to add the pre-configured
address to it. So instead of returning immediately, try to use the
IP address that is already in the network interface. This way we
avoid this error print.
uart:~$ zperf udp download 5001
Setting IP address 2001:db8::1
Setting destination IP address 2001:db8::2
Cannot set IPv4 address 192.0.2.1
Unable to set IP
Setting destination IP address 192.0.2.2
Cannot set IPv4 address 192.0.2.1
Unable to set IPv4
Binding to 192.0.2.1
Cannot bind IPv4 UDP port 5001 (-2)
In this example, the network interface already had a proper and working
IPv4 address 192.168.0.2 in it.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Currently the code uses hw cycles and tries to convert them
to usec. I noticed some failures with this, for example the test
duration was sometimes missed meaning that instead of testing 5
seconds, we bailed out after 2 sec etc. After the kernel k_timeout_t
changes, which added APIs to support usec accuracy, we can use usec
and ticks here. This simplifies the code a bit.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
In native_posix, the code calls k_busy_wait() but with wrong
value (k_timeout_t instead of int).
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Remove obsolete include of the shell_uart.h file.
It is sufficient to include the shell.h file.
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordisemi.no>
-Wimplicit-fallthrough=2 requires a fallthrough comment or a compiler
to tells gcc that this happens intentionally.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit allows let build zperf sample with overlay-netusb.conf.
USB subsystem must be enabled by the application.
Signed-off-by: Emil Obalski <emil.obalski@nordicsemi.no>
zperf takes a potentially unaligned netowrk packet, casts it to a
struct, and then dereferences the fields. This causes a crash on
cores that don't support unaligned access such as the Cortex-M0+.
Use the UNALIGNED_GET helper instead.
Signed-off-by: Michael Hope <mlhx@google.com>
This provides a better error message when building with CMake and
forgetting ZEPHYR_BASE or not registering Zephyr in the CMake package
registry. See parent commit for more details (split from parent for
better readability).
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Using find_package to locate Zephyr.
Old behavior was to use $ENV{ZEPHYR_BASE} for inclusion of boiler plate
code.
Whenever an automatic run of CMake happend by the build system / IDE
then it was required that ZEPHYR_BASE was defined.
Using ZEPHYR_BASE only to locate the Zephyr package allows CMake to
cache the base variable and thus allowing subsequent invocation even
if ZEPHYR_BASE is not set in the environment.
It also removes the risk of strange build results if a user switchs
between different Zephyr based project folders and forgetting to reset
ZEPHYR_BASE before running ninja / make.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
If we ran out of net_buf's while sending, ignore the issue
and try to finish the test instead. Solving the "running out
of network buffers" case would require careful tuning of
number of network buffers, buffer size, upload speed etc. which
is difficult to solve with generic buffer count options.
The user should tweak mainly the CONFIG_NET_BUF_TX_COUNT option.
Optionally CONFIG_NET_PKT_TX_COUNT can be changed too. Information
about these options is printed to console after the test is finished.
Fixes#20315
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
As the iPerf2 protocol is not documented properly, depend on
exact iPerf 2.0.5 version when testing.
Fixes#20313
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This board and SoC was discontinued some time ago and is currently not
maintained in the zephyr tree.
Remove all associated configurations and variants from the tree.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Sample applications for display functions do not work on native_posix_64
due to missing overrides. Clone the native_posix_64 Kconfig override
for all samples that have a native_posix Kconfig override.
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
move misc/printk.h to sys/printk.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
