Removed printk.h include from log_core.h.
Since LOG_PRINTK cannot be enabled with LOG_MINIMAL removed
support for both.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
We default to use the "label" properties of a devicetree node as the
name if it exists. If the "label" does not exist we than use the
node-name@unit-address for the node as the name.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Allow the test to run for non-secure firmware builds, by
removing the test-case for nonsense string, as this test-case
will likely produce a secure fault which will crash the kernel.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
usb_hid_descriptor struct is only used internally and
is not intended to be used by the USB HID device application.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add common HID definitions header and move common macros
from USB HID header to common HID header.
The header can thus be used by Bluetooth HID profile or
others independently of USB subsystem.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
tests/kernel/interrupt tests interrupt trigger functionality,
however, the Non-Secure Cortex-M mode does not have full control
of the interrupt handling, so this test cannot be guaranteed to
pass when executing in Non-Secure mode. Filter the test out for
Non-Secure Cortex-M builds.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Exclude the test_null_dynamic_name test-suite from running the
test, in Non-Secure mode (Cortex-M), because passing a NULL
device name de-references memory at 0x0 which is likely to
cause a SecureFault and crash the kernel.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This is fundamental enough that it better be initialized ASAP.
Many other things get initialized soon afterwards assuming the MMU
is already operational.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Location of __kernel_ram_start is too far and _app_smem .bss areas
are not covered. Use _image_ram_start instead.
Location of __kernel_ram_end is also way too far. We should stop at
_image_ram_end where the expected unmapped area starts.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This is easier to cover multiple segments this way. Especially since
not all boundary symbols from the linker script come with a size
derrivative.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
The MT_OVERWRITE case is much more common. Redefine that flag as
MT_NO_OVERWRITE instead for those fewer cases where it is needed.
One such case is platform provided mappings. Apply them after the
common kernel mappings and use the MT_NO_OVERWRITE on them.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
There is no real reason for keeping page tables into separate pools.
Make it global which allows for more efficient memory usage and
simplifies the code.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Introduce a remove_map() to ... remove a mapping.
Add a use count to the page table pool so pages can be dynamically
allocated, deallocated and reused.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Several variables must be set by the time boilerplate.cmake is run.
This includes BOARD, SHIELD, CONF_FILE, and DTC_OVERLAY_FILE.
It's not always clear to users that this is the case, and we sometimes
see attempts to modify these variables in app CMakeLists.txt files
after find_package(Zephyr ...) lines, where they will have no effect.
This causes confusion.
Add a new extension function, zephyr_boilerplate_watch(), which traps
attempts to set these variables and prints a noisy warning. Use it
from boilerplate.cmake on the variables mentioned above.
This will hopefully make it clearer at build time why the changes are
being ignored.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Convert ism330dhcx INT_PIN attribute from Kconfigs to Device
Tree binding properties. Here int-pin has been defined as
enum with two possible values: 1 and 2.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Convert ism330dhcx accel and gyro odr attributes from Kconfigs to Device
Tree binding properties.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Converts ism330dhcx accel and gyro range attributes from Kconfigs to
Device Tree binding properties.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Create a common properties file that will be included by all bindings
(as i2c and spi) handled by ism330dhcx driver.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Recursive macros are more generic but they are very depending for
preprocessor. When they are used extensively they can prolong
compilation even ten times. Replaced them with brute force
implementation for:
- FOR_EACH macros
- GET_N_ARG
- GET_ARGS_LESS_N
- UTIL_LISTIFY
- UTIL_REPEAT
New implementation provides same functionality but it is limited to 64
input arguments. This is not a hard limitation and can be increased
in the future.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Add an example callback implementation that prints out the new maximum
payload given the updated datarate.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Add a callback to notify applications when the datarate has changed.
This allows applications to know when payload sizes have changed without
needing to call `lorawan_get_payload_sizes` before each transmission.
This also enables:
* Monitoring of network conditions on the device
* Determining if a network connection has been lost
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Keep track of the current network datarate when ADR is enabled.
The datarate can change in two circumstances. Firstly, the datarate may
change as a result of a command from the LoRaWAN server as the link
budget varies. Secondly, the datarate may be changed due to not
receiving an expected ADRACKReq response. This necessitates querying the
datarate on both packet reception and transmission to provide timely
notifications to the application.
Due to querying the default region datarate at startup and validating
manual datarate parameters, when ADR is not enabled the datarate will
never be different from the value provided to `lorawan_set_datarate`.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Add a function to query the minimum possible datarate on the network.
This value may change over the lifetime of the connection as a result
of commands from the network server.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Add the ability for applications to query the maximum size of packets
that can be sent. This must be dynamically queried as the sizes change
with datarate, region, and as MAC commands are added by the stack.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
SX1272 chip is very similar to the already supported SX1276;
unfortunately, Semtech provides a completely separate driver
for this one. This commit marks an attempt to avoid code
duplication by means of some not-very-pretty ifdefery.
Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
The default shell configuration has heavy flash and memory requirements,
requiring project maintainers to set many configuration options to "n"
to keep flash and memory requirements within reason.
This adds a new configuration option, CONFIG_SHELL_MINIMAL, which will
disable flash and memory heavy options by default, and allow project
maintainers to select/imply only the options they want.
On a quick test from an ARM board I'm working on, enabling this option
cut flash space requirements by ~8 KB, and memory requirements by ~1 KB.
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Previously two tasks with the same deadline and priority would
always have `z_is_t1_higher_prio_than_t2` `true` in both directions.
This is logically inconsistent, and results in `k_yield` not actually
yielding between identical threads.
Signed-off-by: James Harris <james.harris@intel.com>
Add i2s as a supported feature on at least one board for each driver
that we have in tree to get CI coverage.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
