The Data Watchpoint and Trace (DWT) is an optional debug unit for the
Cortex-M family cores (except ARMv6-M; i.e. M0 and M0+) that provides
watchpoints, data tracing and system profiling capabilities.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The Data Watchpoint and Trace (DWT) is an optional debug unit for the
Cortex-M family cores (except ARMv6-M; i.e. M0 and M0+) that provides
watchpoints, data tracing and system profiling capabilities.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The Data Watchpoint and Trace (DWT) is an optional debug unit for the
Cortex-M family cores (except ARMv6-M; i.e. M0 and M0+) that provides
watchpoints, data tracing and system profiling capabilities.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The Data Watchpoint and Trace (DWT) is an optional debug unit for the
Cortex-M family cores (except ARMv6-M; i.e. M0 and M0+) that provides
watchpoints, data tracing and system profiling capabilities.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit adds a Kconfig symbol for specifying whether the SoC
implements the CPU DWT feature.
The Data Watchpoint and Trace (DWT) is an optional debug unit for the
Cortex-M family cores (except ARMv6-M; i.e. M0 and M0+) that provides
watchpoints, data tracing and system profiling capabilities.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
`TLS_PEER_VERIFY` and `TLS_DTLS_ROLE` options accept specific values,
yet no symbols were defined for them. In result, magic numbers were used
in several places, making the code less readable.
Fix this issue, by adding the missing symbols to the `socket.h` header,
and using them in places where related socket options are set.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
...instead of kconfig.
This provides a bit more flexibility in defining driver
instances. Also, since the DTS defines 5 I2C controllers,
the driver code is extended to cover all 5 if the controllers
are enabled.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The I2C controllers on the MEC1501 SoC can be attached to
different I2C output line. For example, the I2C #0 controller
can be used with I2C7 physical lines out of SoC. The output
selection is done by the attribute "port_sel". This renames
the parent I2C nodes on the SoC side to refer to
the controller themselves instead of the output lines to
avoid confusion. The labels of these nodes are also renamed
to reflect the controllers.
On the board level, the DTS labels are overwritten to indicate
the actual output lines.
Aliases are also provided in both SoC and board levels to
provide shortcuts to the DTS nodes.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The SoC, driver, and board support for the CC2650 and CC2650 Sensortag
aren't currently supported and we are removing them as such. If anyone
is interesting in supporting this platform we can easily recovery it
from git.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This add details how build and flash the application. This diferentiate
between SoC and transceivers to help understand what user need to do to
build and flash successfully.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Create overlay-rf2xx.conf overlay file to enable Atmel rf2xx
transceivers on this application.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Add function that returns remaining time until next keep alive message
shall be sent. Such function could be used for instance as a source
for `poll` timeout.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Implement a set of per-cpu trampoline stacks which all
interrupts and exceptions will initially land on, and also
as an intermediate stack for privilege changes as we need
some stack space to swap page tables.
Set up the special trampoline page which contains all the
trampoline stacks, TSS, and GDT. This page needs to be
present in the user page tables or interrupts don't work.
CPU exceptions, with KPTI turned on, are treated as interrupts
and not traps so that we have IRQs locked on exception entry.
Add some additional macros for defining IDT entries.
Add special handling of locore text/rodata sections when
creating user mode page tables on x86-64.
Restore qemu_x86_64 to use KPTI, and remove restrictions on
enabling user mode on x86-64.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
These were unintentionally omitted. We don't expose callback
registration or callback response APIs for security reasons.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Assigning to promptless symbols has no effect.
Previously, the only check was for whether the value assigned to a
symbol matched its final value. This misses cases where a promptless
symbol is assigned to and just happens to get the assigned-to value as
its final value.
Instead, detect whether configuration files are being merged (by
checking if zephyr/.config already exists), and explicitly check for
assignments to promptless symbols in that case. We can't do it when
zephyr/.config already exists (and is being loaded), because it includes
values for promptless symbols as well.
With the no-prompt check moved out, also use a more specific message for
it, and remove stuff related to prompts elsewhere. Shorten messages a
bit at the same time, and add two warn() and err() helpers.
Fixes: #20697
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
generated_dts_board.h is pretty redundant and confusing as a name. Call
it devicetree.h instead.
dts.h would be another option, but DTS stands for "devicetree source"
and is the source code format, so it's a bit confusing too.
The replacement was done by grepping for 'generated_dts_board' and
'GENERATED_DTS_BOARD'.
Two build diagram and input-output SVG files were updated as well, along
with misc. documentation.
hal_ti, mcuboot, and ci-tools updates are included too, in the west.yml
update.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Moving struct definitions into header file and adding API to
allow accessing data-structures from lll context
Signed-off-by: Erik Brockhoff <erbr@oticon.com>
HAS_SEGGER_RTT is assigned by various Nordic boards, but assignments
have no effect on promptless symbols. This symbol is enabled through
being select'ed by SOC_SERIES_NRF52X.
Holyiot, nRF52833-PCA10100, nRF52840-PCA10056, and nRF52-PCA10040 only
assign HAS_SEGGER_RTT without assigning USE_SEGGER_RTT. They probably
meant to enable USE_SEGGER_RTT, so do that instead.
Also add a help text to HAS_SEGGER_RTT and a warning re. HAS_SEGGER_RTT
vs. USE_SEGGER_RTT to the documentation.
Flagged by https://github.com/zephyrproject-rtos/zephyr/pull/20742.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
With timestamps enabled, the log in shippable is very difficult to read,
so remove those and enable them when needed for debugging only.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Error in that manual.
Header JP39 should have connected jumpers 1-2, 3-4.
In docs I wrote that is to make sure JP39 does not have any jumper.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
Ensure that the SPI SCK and MOSI pins are set to very high as slower
SPI speeds will cause device hangs when used. This is due to the state
changing too fast for hardware, causing RXE to never fire and thus
hang.
Signed-off-by: Pushpal Sidhu <psidhu.devel@gmail.com>
Fix unable to select the Zephyr Vendor-Specific HCI commands support in
host-only build. Set VS HCI support as default on if it is known that
the controller supports it. Otherwise set it to off, this means that
VS HCI support will be default off in host-only builds.
Fixes: #21996
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
In the function irq_connect_dynamic, it will check if the irq is
disable. If the irq is enable ,it will assert.So before invoking
the function irq_connect_dynamic, it must disable the irq.
Signed-off-by: box zheng <box.zheng@intel.com>
The transition from LISTEN to SYN_SENT nullifies the th,
guard on th being NULL in SYN_SENT.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
In case the final ACK for the connection establishment arrives
out of order, evaluate the sequence number in SYN_RECEIVED,
so the data packet isn't false identified as a final ACK.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
In order to simplify the evaluation of the incoming data,
add len and evaluate the data for the incoming packet once.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Create a new connection only for the SYN packet,
otherwise pass a packet into existing connection.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
The initial logic with this check is too restrictive,
do not bail-out on unconsumed flags.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Add a diagnostic information on network buffer sizes
and the total length of the packet.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
Set the net_context to NET_CONTEXT_CONNECTED state only once
in transitions to TCP_ESTABLISHED.
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
