This patch always defines the ARCH_THREAD_STACK_XXX macros/functions
regardless of the MPU_STACK_GUARD usage. Only use MPU_STACK_GUARD when
determining the minimum stack alignment.
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Following test changes, log info have changes and previous log info
with stack guard present shows an mpu error not caused by a stack
overflow caught by mpu stack guard feature.
Signed-off-by: Michel Jaouen <michel.jaouen@st.com>
This test launches several threads. Only last thread will overflow the
stack and an mpu exception will occur. The other threads are regulary
suspended, this triggers access to kthread structure. This tests is
failed on st and nxp platform, if 32 bytes alignement is not set.
Signed-off-by: Michel Jaouen <michel.jaouen@st.com>
The mimimum mpu size is 32 bytes, but requires mpu base address to be
aligned on 32 bytes to work. Define architecture thread macro when
MPU_STACK_GUARD config to allocate stack with 32 more bytes.
Signed-off-by: Michel Jaouen <michel.jaouen@st.com>
The alignment went off because of the move to use internal fixed-size
integer types (instead of standard int types).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
It used to be that there was a fairly empty "Bluetooth Drivers" menu
entry in the drivers menu. This entry was present even though there
was no drivers/bluetooth code being compiled in.
With this patch "Bluetooth Drivers" will no longer be present when
BT_CONTROLLER is enabled.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
The CONFIG_BT_WAIT_NOP define is used only by
zephyr/subsys/bluetooth/host/hci_core.c.
It is also the only config in drivers/bluetooth that is in use when
BT_CONTROLLER is enabled. Moving it into the bluetooth subsystem
allows us to restructure the drivers/kconfig code such that the entire
Bluetooth driver menu option is omitted when the BT_CONTROLLER is
enabled.
Moving it will also mean that all configs in drivers/bluetooth will
now be related to configuring the source code in drivers/bluetooth.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
In the stm32_gpio_flags_to_conf function the configuration
values of the GPIO pin are shifted two times. One in the
stm32-pinctrlf1 header and one in the function. This patch
removes one of those shifts.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
shell_exec expects a string that is null-terminated but if line passed
to strncpy is equal or bigger than the buffer it will not produce a
null-terminated command.
Jira: ZEP-2474
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The value of the PTE (starting_pte_num) was not
calulated correctly. If size of the buffer exceeded 4KB,
the buffer validation API was failing.
JIRA: ZEP-2489
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Added function helps setting the longest possible rx and tx buffers for
single SPI transfer. Each of these buffers is a continuous memory
region. It is useful for example when peripheral supports easyDMA.
Signed-off-by: Michał Kruszewski <michal.kruszewski@nordicsemi.no>
If the device has multiple network interface, then we must not
blindly use the default one but get the IEEE 802.15.4 network
interface when setting radio parameters in the shell.
Jira: ZEP-2432
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Print route information by groupping them for each network
interface like this:
IPv6 routes for interface 0xa8007140
====================================
IPv6 prefix : 2001:db8::212:4b00:0:3/128
neighbor : 0xa80065e0
link addr : 00:12:4B:00:00:00:00:03
IPv6 prefix : 2001:db8::212:4b00:0:1/128
neighbor : 0xa8006660
link addr : 00:12:4B:00:00:00:00:01
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add "net rpl" command to net-shell which will return both static
RPL configuration from Kconfig, and dynamic run time configuration
of the nodes and parents.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Create net_rpl_foreach_parent() function that will traverse
through all the parents and return their information via callback.
This is needed by net-shell in later commit.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If debug level was low but debugging was activated, then some
of the debug variables were left unused.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The net_rpl_repair_root() and net_rpl_set_root_with_version()
functions were static which prevented global repair when using
an instance id. Making those functions global allows RPL network
repairing from shell for example.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The commit b14586c3ca ("net: rpl: RPL route entry was fetched
too late") dropped the DAO packet too early which prevents the
RPL root node functionality. Rework the earlier commit so that
Coverity issues are fixed but the RPL DAO message is also properly
handled.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The API name space for Bluetooth is bt_* and BT_* so it makes sense to
align the Kconfig name space with this. The additional benefit is that
this also makes the names shorter. It is also in line with what Linux
uses for Bluetooth Kconfig entries.
Some Bluetooth-related Networking Kconfig defines are renamed as well
in order to be consistent, such as NET_L2_BLUETOOTH.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit adds IPSO temperature support to the LwM2M client sample.
NOTE: A dummy value of 25C is set during initialization and does not
change.
Signed-off-by: Michael Scott <michael.scott@linaro.org>
IPSO Smart Objects are a set of template objects based on the LwM2M
object framework which are designed to represent standard hardware
such as temperature and humidity sensors or light controls.
Let's add a place for these objects to live as well as an initial
temperature sensor object.
Signed-off-by: Michael Scott <michael.scott@linaro.org>
This sample utilizes the new LwM2M library by setting up default
values for LwM2M device and firmware objects and then establisting
a connection to a LwM2M server (for example Leshan Demo Server) via
the registration interface.
To use QEMU for this purpose please see:
doc/subsystems/networking/qemu_setup.rst
NOTE: This sample currently does not demonstrate DTLS/bootstrap as
neither of these is supported by the LwM2M library.
Signed-off-by: Michael Scott <michael.scott@linaro.org>
Origin: SICS-IoT / Contiki OS
URL: https://github.com/sics-iot/lwm2m-contiki/tree/lwm2m-standalone-dtls
commit: d07b0bcd77ec7e8b93787669507f3d86cfbea64a
Purpose: Introduction of LwM2M client library.
Maintained-by: Zephyr
Lightweight Machine-to-Machine (LwM2M) is a protocol stack extension
of the Constrained Application Protocol (CoAP) which uses UDP
transmission packets.
This library was based on source worked on by Joakim Eriksson,
Niclas Finne and Joel Hoglund which was adopted by Contiki and then
later revamped to work as a stand-alone library.
A VERY high level summary of the changes made:
- [ALL] sources were re-formatted to Zephyr coding standards
- [engine] The engine portion was re-written due to the heavy reliance
on ER-CoAP APIs which are not compatible to the Zephyr CoAP APIs as
well as other Zephyr specific needs.
- [engine] All LWM2M/IPSO object data is now abstracted into resource
data which stores information like the data type, length, callbacks
to help with read/write. The engine modifies this data directly (or
makes callbacks) instead of all of the logic for this living in each
object's code. (This wasn't scaling well as I was implementing
changes).
- [engine] Related to the above change, I also added a generic set of
getter/setter functions that user applications can call to change
the object data instead of having to add getter/setting methods in
each object.
- [engine] The original sources shared the engine's context structure
quite extensively causing a problem with portability. I broke up the
context into it's individual parts: LWM2M path data, input data and
output data and pass only the needed data into each set of APIs.
- [content format read/writer] sources were re-organized into single
.c/h files per content formatter.
- [content format read/writer] sources were re-written where necessary
to remove the sharing of the lwm2m engine's context and instead only
requires the path and input or output data specific to it's
function.
- [LwM2M objects] re-written using the new engine's abstractions
Signed-off-by: Michael Scott <michael.scott@linaro.org>
In the 08 Feb 2017 V1.0 LwM2M specification page 80 mentions: in
response to a "Notify" operation for which it is not interested in
any more, the LwM2M Server can send a "Reset Message".
Leshan server sends this CoAP RST response and it does not contain
the originating message token (which is also how the packet flow looks
on page 81 of the LwM2M spec). Using the current ZoAP sources, the
client has no way of matching back to observation which needs to be
cancelled.
Let's add a match for message ID of a reply where there is no token
to handle this case.
Signed-off-by: Michael Scott <michael.scott@linaro.org>
[ricardo.salveti@linaro.org: Handle both piggybackend and separate
response (id doesn't need to match, only token).]
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
We currently support converting from cpu format to BE for
u16_t and u32_t. Let's add u64_t as well.
NOTE: This will be used in LWM2M subsys later.
Signed-off-by: Michael Scott <michael.scott@linaro.org>
There are two kinds of HCI implementations. Bluetooth drivers in
drivers/bluetooth that implement HCI by using a wired serial
transport layer to talk to an external controller chip. And a
bluetooth controller in subsys/bluetooth/controller that directly
talks to an internal on-chip controller node.
Currently, when the the subsys/bluetooth/controller is used there
still exists exposed to the user a bluetooth driver configuration
menu, even though no external bluetooth driver is in use. This is due
to a dependency on certain configs in driver/bluetooth that are needed
even though no external controller is used.
This patch moves one of these configs, BLUETOOTH_HCI_RESERVE, from
drivers/bluetooth/hci/Kconfig to subsys/bluetooth/host/Kconfig such
that eventually we can omit the entire Bluetooth driver menu option.
This re-organization does not change when the config can be enabled.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
When unicast IPv6 address is added to network interface, it is
possible that the return value is NULL (if all the address slots
are already occupied).
Coverity-CID: 157607
Jira: ZEP-2467
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This patch adds a configuration file that tests Flash writes with MPU
enabled.
[david.brown: Put options in prj.conf with comments as per review
feedback]
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: David Brown <david.brown@linaro.org>
This patch adds the allow flash write CONFIG option to the ARM MPU
configuration in privileged mode.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: Michael Scott <michael.scott@linaro.org>
Signed-off-by: David Brown <david.brown@linaro.org>
This patch adds the allow flash write CONFIG option to the NXP MPU
configuration in privileged mode.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
Signed-off-by: David Brown <david.brown@linaro.org>
The output state of the CS GPIO must be configured with a pull-up while
setting the GPIO as output. Otherwise the GPIO will be forced low,
before being set high by the call to spim_nrf52_csn(). This results in a
glitch of 1us on the CS line, which may confuse some ICs in the worst
case.
Signed-off-by: Florian Vaussard <florian.vaussard@gmail.com>
When setting the SPIM speed to 8 MHz, the driver will return an error
due to a missing "break" causing the execution flow to reach the default
case.
Signed-off-by: Florian Vaussard <florian.vaussard@gmail.com>
Fix incorrect return data type, which causes controller to
hang generating random numbers.
Fixes bug introduced in commit d90095b556 ("Bluetooth:
controller: Use random numbers in adv and enc setup")
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
patch fix the dead code issue reported by coverity static scan
for gpio driver of cc2650 TI SOC. CC2650_IOC_NO_PULL macro
is defined Zero, bitwise and with any value would result to
zero,because of which only false condition of if is evaluated
but not the true condition.
Jira ZEP-2469.
Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
