DHCPv4 server will probe the offered IP address (send ICMP echo request)
and wait for 1s (default) before offering the address. STA sends out DHCP
discover, but gets no response. Windows automatically assigns the network
card an IP address of 169.254.xx.xx.
So set timeout for ICMP probe sent by the server to 100ms.
Signed-off-by: Gang Li <gang.li_1@nxp.com>
In order to mitigate side channel attacks, even if the PWE is found the WPA
supplicant goes through full iterations, but in some low-resource systems
this can be intensive, so, add an option to exit early.
Note that this is highly insecure and shouldn't be used in production
Signed-off-by: Gang Li <gang.li_1@nxp.com>
The OK response should be processed before entering CMUX mode.
Use UART ISR mode by default.
Fix warnings and errors produced by the sample.
Signed-off-by: Ryan Erickson <ryan.erickson@ezurio.com>
Added a websocket connection sending network statistics to a client, to
demonstrate how this can be used to push data to the client as an
alternative to GET requests triggered by a Javascript timer.
Signed-off-by: Matt Rodgers <mrodgers@witekio.com>
Accept JSON payload including LED number and state, to demonstrate JSON
parsing and allow control of multiple LEDs if the board supports this.
Signed-off-by: Matt Rodgers <mrodgers@witekio.com>
Previously the dynamic resource in the http_server sample simply echo'd
the received data back to the sender. This doesn't demonstrate how the
dynamic handlers would be used in a more typical use case, where the
application may need to wait for the full request before acting on it or
creating a response.
Therefore two new dynamic resources have bee added: a '/led' resource
which can be used to control the board's LED (if present) via a POST
request, and a '/uptime' resource which can be used to query the kernel
uptime via a GET request.
The static resources are updated with some javascript to support
demonstrating the new dynamic resouces via a web browser.
Signed-off-by: Matt Rodgers <mrodgers@witekio.com>
Provide information how to configure mosquitto >= 2.0
for the mqtt publisher sample. Secondly, how to
configure ethernet interface in case the board is
connected directly to the host computer through LAN.
Signed-off-by: Jasper Jonker <jjasper.jonker@gmail.com>
Wi-Fi sample is stack heavy, so, by default increase the stack sizes to
work with any driver, esp. those use WPA supplicant like nRF Wi-Fi.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Wi-Fi shell prints scan results to the console taking time and this puts
pressure on net_mgmt Queue, so, increase both timeout and Queue depth to
handle crowded Wi-Fi channel (~200 APs).
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Added a sample application demonstrating how to use the coap_client API
to download a resource via GET request.
Signed-off-by: Matt Rodgers <mrodgers@witekio.com>
Clean up before deprecating legacy device support.
The Linux kernel driver for this example has never been upstreamed or
implemented upstream. In general, 15.4 development does not seem to be a
big success, but if it comes up again, the protocol used by the example
will need to be redesigned anyway.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
If config library is disabled but DHCPv4 client is enabled,
then start DHCPv4 when zperf application starts.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
A hard fault occurs when the `sample_echo_packet` function attempts
to print the average time per successful echo and no packets have
been sent, resulting in a division by zero error. This fix adds a check
to ensure that `packets_sent` is greater than 0 before performing
the division. This prevents the system from halting due to a usage fault.
Signed-off-by: Natalia Pluta <pluta.natalia.m@gmail.com>
As found in PR #75525, we should not modify the polled fd array
in multiple places. Because of this fix, the async version of
the socket service could start to trigger while it is being handled
by the async handler. This basically means that the async version
cannot work as intended so remove its support.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Increase the number of network packets and buffers for better TCP
performance in the sample out-of-the-box.
Decrease the network buffer data size for better buffer management in
the sample (less buffer space wasted for L2 header). The only drawback
of this is reduced TCP TX performance, but less than 2 Mbps in my case.
Finally, enable speed optimizations for another small performance boost.
As the RAM requirements of the sample now increase considerably in the
default configuration, add a note in the readme file about it, and how
to make it fit into smaller boards.
Tested on nucleo_h723zg:
Before (current defaults):
UDP TX RX
76.47 Mbps 93.48 Mbps
TCP TX RX
76.18 Mbps 67.75 Mbps
After (new defaults):
UDP TX RX
76.08 Mbps 93.62 Mbps
TCP TX RX
74.19 Mbps 85.51 Mbps
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
EVENTFD is not anymore compatible with these targets so let's
disable them with this sample to avoid a failure in twister
otherwise.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
The DHCP server can distribute DNS addresses, hence enable DNS resolver
in the sample to show this functionality.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Currently used DHCP server in the sample, dhcpd, is no longer maintained
and reached EOL. Therefore, update the sample's readme file with a
sample configuration for its successor, kea.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The txtime can be run manually with qemu_x86 but it is enough
to have native_sim compiled with twister.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
When setting boolean options using setsockopt(), the option
type should be int as the size of the option type is checked
and only int is accepted.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Sockets service thread need to be cooperative for best performance.
Enable CACHE_MANAGEMENT as some boards don't do it by default, it has
devastating impact on the performance as well.
Finally, increase FDS count, so that uploads still work when both TCP
and UDP receiver are enabled.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
`checkpatch.pl` requires that dts sources are indented with tabs,
fix all the spaces that slipped in while checkpatch wasn't watching.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Recent POSIX changes caused that 3 file descriptors are now preallocated
for stdin/out/err. This caused file descriptor shortage in all-in TLS
configuration of the sample, hence increase the maximum FD count.
In the server sample this manifested itself as an accept() error. This
triggered a busy loop though in the sample, as in case of accept()
errors it'd just try again w/o any delay. This made this issue hard to
investigate, so to avoid such cases in the future, make the accept()
failure fatal in the echo_server sample.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Echo samples exchange data fragments longer than the default DTLS max
fragment length introduced in commit
f033cd5601. Hence, need to increase this
config value for the sample.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Commit 3046e95d85 introduced eventfd use
in the sample, increasing the pollfd array size, however the config
indicating maximum number of monitored events remained intact, so the
sample didn't really work.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The NRF91_SLM has no additional AT channel for the AT shell to
use. This commit disables the AT shell for boards which use
the NRF91_SLM.
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
net_mgmt sockets do not implement internal queue but use
net_mgmt_event_wait() internally to receive events. As a consequence,
in case of events burst, some events may be lost if the receiving
thread has lower priority than the net_mgmt thread.
This was visible in the sample, where only DAD event was reported
properly, as IPv6 Add/Remove events were triggered in pair with
corresponding multicast events (from solicited-node multicast
address).
We can mitigate this by increasing main thread priority to be at the
same priority as net_mgmt thread, so that the receiving thread (main)
has a chance to run in between event reports.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
After enabled POSIX_API in the sample, not all headers were included in
the build due to #ifdefs around header inclusions. This commit fixes
this.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The multicast IPv6 address count was too low to create all
solicited-node multicast address, resulting in an error being
printed on boot:
Cannot join solicit node address ff02::1:ff00:1 for 1 (-12)
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Fix two issues with the current configuration:
* The log buffer was too small for the sample, causing part of the stats
printout to be dropped
* The sample set CONFIG_NET_CONFIG_NEED_IPV4 but did not actually set
any IPv4 address, nor enable DHCP, causing the NET_CONFIG
initialization failure.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The multicast IPv6 address count was too low to create all
solicited-node multicast address, resulting in an error being
printed on boot:
Cannot join solicit node address ff02::1:ff00:1 for 1 (-12)
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Current NET_SOCKETS_POLL_MAX and ZVFS_OPEN_MAX values were too low for
the sample after the DNS refactoring, making the sample unusable in
current state.
Bump those values accordingly to make the sample functional again.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Achieve proper syntax highlighting using "console"
language when command snippets start with a prompt.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
config file snippets should use "cfg" pygment to get proper highlighting
This commit updates all occurences where "kconfig" or other languages
were used.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Include new AT shell alongside the PM device shell to allow
for powering back up the modem after the sample has completed
to test out the at shell.
Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
The sample won't build with PSA crypto enabled on non-secure platform,
causing disturbances in the CI.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
A few samples were not limiting the CI execution scope in any reasonable
way, they should at least limit the execution to platforms that support
netif capability.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Align the name of the ETH PTP Config Status values
depending on the stm32HAL serie
to be the HAL_ETH_PTP_NOT_CONFIGURATED/HAL_ETH_PTP_CONFIGURATED
or HAL_ETH_PTP_NOT_CONFIGURED/HAL_ETH_PTP_CONFIGURED
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Support NXP ENET_1G on mimxrt1170_evk/mimxrt1176/cm7 platform.
Added test configuration sample.net.zperf.nxp_enet1g and
documented the usage of the ethernet driver with ENET_1G
peripheral.
Fixes: #66348
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
