The Adafruit Feather nRF52 does not have any RTS/CTS signal
connections between the nRF52832 and the on-board CP2104 USB/UART
bridge. Pins 5 and 7 are regular GPIOs.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
This commit extends the support of built-in thread stack
protection (i.e. based on the stack pointer limit registers)
in ARMv8-M, so that it works with user mode. The commit
does the following:
- enables and disables the stack limit checking on the
privileged stack, inside thread system calls, and upon
entering user mode,
- does not enable stack limit checking in context switch,
if the thread is in user mode.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Fixed a very unlikely NULL pointer dereference, which could occur
in an error condition, triggered if the test/fake HW timer model
was enabled but there was no registered handler for that timer tick.
The de-reference was in the error message printout.
Fixes#10778
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
Initialize an otherwise unitialized array which was causing random
failures in tests/posix/common.
Fixes#10508
Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
The "zperf udp download" optional port parameter was not properly
checked, the default port check branch was never reached.
Fix also the same issue in tcp download command.
Coverity-CID: 188881
Fixes#10758
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Normalize the path of ignored folders so that variations in paths
formats on Windows are detected correctly.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This enables I2C, SPI, PWM, RTC and USB.
RTC tested on samples/drivers/rtc
USB tested on samples/subsys/usb/cdc_acm
Signed-off-by: Christian Taedcke <hacking@taedcke.com>
Change the default behaviour of the host network interface
setup. Now user needs to execute net-setup.sh script from
net-tools project to setup host ethernet interface. The script
needs to be run as a root user. Then zephyr.exe can be started
as a normal user.
Example:
cd net-tools
sudo ./net-setup.sh
This will create zeth network interface and set IP address and
routes properly. See other command line options by typing
./net-setup.sh --help
Old behaviour is still there if one enables
CONFIG_ETH_NATIVE_POSIX_STARTUP_AUTOMATIC=y
in which case one needs to use the command
sudo --preserve-env zephyr.exe
to start the Zephyr process.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This patch reduces the size of ISRs by changing the script to generate
the dispatcher per level to, instead of generating an indirect call per
mask match, do that just once at the function end.
For ESP32, this provides ~380bytes of savings in a (very) hot path
(text, just for the matcher functions generated by xtensa_intgen.py,
drop from 2197 bytes to 1817 bytes).
The generated code also uses the BIT() macro, which shifts 1UL instead
of 1. Shifting a signed integer is UB in C.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
write() function is not supposed to change buffer passed to it, so
propagate const pointer param to all write-like functions used/defined
in this file.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
The CONFIG_NET_DEFAULT_LOG_LEVEL template entry was only partially
fixed earlier and some spaces were not there around "=".
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Current TLS socket implementation assumed that PSK ID stored in
credential manager is NULL terminated. It's actually better to store
only the string content, as the string length is stored as well. This
approach is less confusing, when a user is not operating on C strings
but on a non-NULL terminated byte array.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This adds the necessary bits to support ASM2 with XCC
for Intel S1000 SoC. With ASM2 enabled, xcc is now
required to build for Intel S1000 SoC.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This allows Kconfig to specify which special register is being
used to store the pointer to the _kernel.cpu struct.
Since the SoC itself is highly configurable, sometimes MISC0 is not
available. So this adds the ability to use other special registers.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
XCC doesn't provide these builtins so we have to define them
with minimal functionality for testing.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
When DBG level for CONFIG_LWM2M_LOG_LEVEL is disabled, a compiler
warning is generated:
In file included from include/logging/log.h:11:0,
from subsys/net/lib/lwm2m/lwm2m_engine.c:28:
subsys/net/lib/lwm2m/lwm2m_engine.c: In function ‘engine_add_observer’:
subsys/net/lib/lwm2m/lwm2m_engine.c:558:3: warning: implicit
declaration of function ‘sprint_token’
[-Wimplicit-function-declaration]
sprint_token(token, tkl), lwm2m_sprint_ip_addr(addr));
^
Let's remove the #if guards around sprint_token() and let
the Linker remove it when not needed.
Signed-off-by: Michael Scott <mike@foundries.io>
It is possible that connect callback is called when shell is not
yet set. Make sure to check this and fallback to use printk() if
shell_printf() cannot be used.
Fixes#10617
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The connect command parameters were not checked properly if
user decided to supply only mandatory parameters.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If the device does not support wifi offloading, then return -ENOTSUP
so that wifi support can be enabled for testing purposes even if
the actual device does not have wifi support. This is happens for
example in qemu which does not support wifi offloading.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Make sure that we define and declare the _net_app_register() and
_net_app_unregister() functions properly if net_app logging level
is set to debug.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The Zephyr SDK distributes a device-tree-compiler with version
"1.4.6-dirty". As of recently, we have started using flags that are
only present in recent versions of dtc. Like the flag "-E
unit_address_vs_reg".
Users that are opting out of using the Zephyr SDK's host tools are
reporting obscure error messages.
To avoid this we use an appropriate error message when the detected
version is unsupported.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
CI sometimes fails with a temporarily corrupted toolchain capabilitiy
database file. Although not proven, there is evidence that CMake's
file(APPEND does not work atomically when there are concurrent writes
and reads of a certain size.
To avoid file appending, we re-write the key-value database
implementation to store keys in filenames and values in individual
single-byte files.
This is (most likely) fixes#9992.
NB: Users that have been overriding the database file location with
the CMake variable ZEPHYR_TOOLCHAIN_CAPABILITY_CACHE must now specify
a directory with the variable ZEPHYR_TOOLCHAIN_CAPABILITY_CACHE_DIR.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
(Previous patch set was reverted due to issue with priv_stack.
Resubmitting after fixing the faults caused by priv_stack.noinit
not at the end of RAM.)
This adds a linker flag and necessary changes to linker scripts
so that linker will warn about orphan sections.
Relates to #5534.
Fixes#10473, #10474, #10515.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This puts the priviledged stack at the end of RAM.
This combines PR #10507 and #10542.
Fixes#10473Fixes#10474Fixes#10515
Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The Cypress PSoC6 specifies some input sections in the startup
scripts. These sections (.heap, .stack, etc.) need to be placed
at correct location.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This allows the SoC to specify some additional linker script
fragments into the bss, data and read-only data sections.
For example, the Cypress PSOC6 has a few input sections that
must be put into bss and data sections. Without specifying
these in the linker script, they are consider orphan sections
and the placement is based on linker heuristic which is
arbitrary.
POSIX is not supported as the main linker script is
provided by the host system's binutils and we have no control
over it. Also, currently Xtensa SoCs have their own linker
scripts so there is no need to this feature.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
