Return availability of free buffers after data is consumed. This
information may be important for the module using uart_async_rx to
schedule next reception if there is a new buffer available.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
As stated in "[RFC7959], Section 2.5":
"The Block1 Option provides no way for a single endpoint to perform
multiple concurrently proceeding block-wise request payload transfer
(e.g., PUT or POST) operations to the same resource. Starting a new
block-wise sequence of requests to the same resource (before an old
sequence from the same endpoint was finished) simply overwrites the
context the server may still be keeping."
Signed-off-by: Marco Argiolas <marco.argiolas@ftpsolutions.com.au>
Check max_tx_octects and max_tx_time are in the valid range, according
to the BT Core spec 5.4 [Vol 4, Part E, 7.8.46]
Fix#70472
Signed-off-by: Sungwoo Kim <iam@sung-woo.kim>
A Kconfig item is added and the buffer
is embedded into the modem_cmux struct.
The default value is increased from 16 to 64 bytes in
an effort to reduce the number of modem_pipe_receive() calls.
CONFIG_MODEM_CHAT_LOG_BUFFER is renamed
to CONFIG_MODEM_CHAT_LOG_BUFFER_SIZE for consistency.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
Add a configurable delay between when a byte is received and
MODEM_PIPE_EVENT_RECEIVE_READY is sent.
This fixes data reception at baud rates above 460800, and
most likely also reduces the workload at any baud rate
when receiving bytes by not going through the work item
and callbacks for every single byte.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
- Set all the state bits before calling uart_rx_enable() because
interrupts may happen already before it returns.
- Fix the byte count in the "Receive buffer overrun" log.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
- Add the frame data length to the frame header log.
- Log the dropped frames as well.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
The previous default value made UART TXs of size > 1145
time out at a baud rate of 115200.
It should not be so small that it can cause undesirable timeouts.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
MODEM_UBX: Adds Support for UBX Messages in Modem Subsystem.
GNSS API Supported: get_supported_systems, set_fix_rate, get_fix_rate,
set_enabled_systems, get_enabled_systems, set_navigation_mode,
get_navigation_mode.
Boards Tested: MIMXRT1062_FMURT6, VMU_RT1170.
Note: Partial support for U-BLOX Messages is provided as of now.
Signed-off-by: Sumit Batra <sumit.batra@nxp.com>
Signed-off-by: Mayank Mahajan <mayankmahajan.x@nxp.com>
Commit prevents updating replay protection list on any frame came
from the network layer.
Replay protection cache is updated only if
- transport handles transport command without errors
- access layer handles model message without errors
- transport frame has correct length
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Commit adds analyzing of returned status of element rx.
If at least one element receives multicast message then
access layer will return suceess status.
If option CONFIG_BT_MESH_ACCESS_LAYER_MSG is enabled then
access layer will return success always.
Function bt_mesh_access_recv has been introduced to cover
case when real model statuses should be returned over
oppcode aggregator model despite access returns success.
Signed-off-by: Aleksandr Khromykh <aleksandr.khromykh@nordicsemi.no>
Refactor the IP tunneling support as the input callback was removed
in previous commit. The data will flow through the recv callback now
as expected.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The input callback was an unfortunate idea which just complicated
how the packet flows through virtual interfaces so removing it.
The data is passed normally through the recv callback from now on.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The function needs to loop through the virtual interfaces
tied to this physical interface.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Channel is mandatory for AP mode. It is processed only
if its less than or equal to three characters. Otherwise
we need to throw error for channel in AP mode.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
arch_interface.h is for architecture and should not be
under sys/. So move it under include/zephyr/arch/.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add declaration of the _POSIX_C_SOURCE < 200809L for ztest library for
declaration of strtok_r and strdup functions.
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
This functionality is useful on the following scenario:
1) The first buffer in a net_pkt contains user data which is relevant
for the (whole) net_pkt.
2) When inserting a new buffer in front of the net_pkt, the (previously)
first buffer (and its user data) are no longer accessible via
net_pkt->buffer.
3) net_buf_user_data_copy() allows to simply copy the user data from the
old to the new first buffer.
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
If the network interface does not enable IPv4, then it is pointless
to print DHCPv4 information when invoking "iface" shell command.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The final ACK check during passive close was wrong - we should not
compare its SEQ number with the ACK number we've sent last, but rather
compare the ACK number it acknowledges matches our current SEQ number on
the connection. This ensures, that the ACK received is really
acknowledging the FIN packet we've sent from our side, and is not just
some earlier retransmission. Currently the latter could be the case, and
we've closed the connection prematurely. In result, when the real "final
ACK" arrived, the TCP stack replied with RST.
Subsequently, we should increment the SEQ number on the connection after
sending FIN packet, so that we are able to identify final ACK correctly,
just as it's done in active close cases.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Dwell time Active or Passive is optional in wifi scan.
If user don't set the Dwell time value, it will be set
as 0. We are adding a range check in scan extensions
for dwell time. So need to set default values.
Signed-off-by: Kapil Bhatt <kapil.bhatt@nordicsemi.no>
Add an error log if there's a failure when attempting to load
certificates during socket connect.
Signed-off-by: Noah Pendleton <noah.pendleton@gmail.com>
remove hb_context.status_buffer_size and replace it with
sizeof(hb_context.status_buffer), because hb_context.status_buffer_size
is never set.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
Current implementation of mDNS responder does makes it mandatory to have
all the records set at compile time. It is not suited well for applications
that have to publish/unpublish or change records in runtime, e.g. data
received from the network.
Signed-off-by: Konrad Derda <konrad.derda@nordicsemi.no>
Follow-up: fe25709a9c twister: add unit_testing soc and board
Moving the soc.yml and board.yml to subsys/testsuite tree.
Introduce subsys/testsuite/arch/archs.yml with unit_testing arch.
Update the Zephyr CMake module unittest.cmake to include HWMv2 and
reorder includes to follow same order as zephyr_default.cmake.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Enables compatibility of NUS for codebases that are not
Bluetooth-centric (e.g: Non-bluetooth samples that use UART over
Bluetooth LE for Console, Logging, Shell, others).
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Enables usage Bluetooth LE GATT as a serial endpoint to exchange data
using UART APIs. This implementation is compatible with UART Interrupt
Driven APIs and uses the nus-uart device-tree node properties to
configure FIFO buffers for transmitting and receiving. Defining
multiple instances of the driver is possible and it allows implementing
multiple GATT NUS service instances to exchange data as separate serial
endpoints.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
NUS is implemented as a Bluetooth LE service, exchanging data treating
the NUS characteristics as Serial endpoints: RX characteristic to
receive, TX characteristic to send binary packets.
This implementation also enables the ability to define multiple
instances of the NUS Service, analogous to mutliple serial endpoints,
to use each one for different purposes. Unless disabled through Kconfig,
NUS instantiates a default instance, similar to what other services do,
which allows users not interested in using multiple instances, to not
worry about the inherent complexities.
Signed-off-by: Luis Ubieda <luisf@croxel.com>
Zephyr's DHCPv4 server does not implement persistent storage of address
leases. In result, all leases are lost on reboot, which can cause
delays with clients starting in INIT-REBOOT state and thus sending
(potentially several) Requests before attempting full Discover-Request
procedure.
Add option to override RFC defined behavior, which states that if we
don't recognize the client sending the Request, the server shall remain
silent. Enabling that option allows the server to send NAK reply in case
client is not recognized, informing the client it should proceed with
full procedure.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
RFC6842 updated RFC2131 in terms of including client ID option in
responses sent from the server. According to that RFC, the server MUST
include the client ID option in Offer/Ack/Nak replies, if it was
provided by the client.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
In case ACK from the server was lost, we'd not reply Request
retransmissions, as the lease state is already in allocated state on the
server side. Therefore we also need to allow to reply with ACK in such
case.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
5 seconds turned out to be too short timeout in case retransmissions
kicked in at DHCP level, hence increase the timeout.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add message types for line coding and contol line state updates.
Add a publish message function that takes a pointer to a device
structure as payload, and use USB notification in the CDC ACM
implementation.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
The implementation uses the system workqueue and a callback provided
and registered by the application. The application callback is called in
the context of the workqueue. Notification messages are stored in a
queue and delivered to the callback in sequence.
We cannot call application callback directly from the USB device stack
thread because the behavior of arbitrary code provided by the
application is unpredictable, and we do not want it to be executed in
the same context where all events from the device controller are
handled.
Nor can we use the ZBUS subsystem directly. ZBUS offloads responsibility
for defined behavior to the observers and application, and does not
provide any way for the publisher to enforce defined behavior and
execution context.
ZBUS listener would be called from the USB thread context and is not
acceptable. ZBUS subscriber does not provide delivery guarantee and
cached message can be overwritten. ZBUS message subscriber has
cumbersome global configuration and buffers that are too complicated to
handle from USB configuration, and even if we would use it, defined
behavior is not possible because of how listener and subscriber are
handled.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Debugging IPv6 Neighbor Discovery issues requires to enable full IPv6
logs, which can get bloated given it provides logs for every single
packet. We should be able to focus on IPv6 ND logs only, hence introduce
a separate log module for IPv6 ND.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Recently (during Bluetooth UPF), a lot of developers experience
confusion due to weird errors in SMP, etc, which are actually irrelevant
and caused by the connection never having existed.
As a stop-gap measure, until upper layers properly report lower layer
failures, add a warning in the logs to stop wasting developer time.
Signed-off-by: Aleksander Wasaznik <aleksander.wasaznik@nordicsemi.no>
Since the cap_common.c rely on CONFIG_BT_MAX_CONN, and is
only used for connected procedures, it should be guarded
by CONFIG_BT_CAP_INITIATOR_UNICAST instead of
CONFIG_BT_CAP_INITIATOR
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Increase the timeouts to be 60 instead of 6.
The reason for this is that some controllers (like the Zephyr
controller) will reserve some of these to ensure stability,
and in fact with skip = 5 and retry = 6, it would still
send the PA reports at every interval.
To accomodate a higher timeout value, the functions used to
convert PA intervals to PA timeouts have been updated.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Added the CONFIG_MCUMGR_TRANSPORT_BT_DYNAMIC_SVC_REGISTRATION Kconfig
option to manage how the SMP service should be registered.
By default the SMP service must be registered at runtime.
If this Kconfig option is disabled, the SMP service is statically
defined and registered.
This change allows to opt out of using the CONFIG_BT_GATT_DYNAMIC_DB
Kconfig option and as a result, lower the memory usage.
Signed-off-by: Mateusz Kapala <mateusz.kapala@nordicsemi.no>
