Refactor bt_csis_client_discover_sets to use the
bt_csis_client_set_member struct instead of a bt_conn.
The bt_csis_client_set_member represents a remote server
(set member), and make it possible to avoid sending indexes
of instances around instead of bt_csis.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Remove the lock and release sets functions, as well
as the discover member function as they have been removed
from the implementation a while ago.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Use the bt_csis_client_set_member struct to store the individual
bt_csis client struct. This way they are exposed to the
client application.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add an [out] array to the discovery function and
an array to the discovery callback of bt_csis structs.
These should be used instead of bt_conn pointers for
CSIS client.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Document the expected driver behavior for can_send()/can_write() when
loosing bus arbitration or when a frame is not acknowledged.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Reduced logging mode selection to deferred, immediate, minimal and
frontend. Decoupled logging version from mode and created CONFIG_LOG1
which can be used to explicitly select deprecated version.
From now on, chosing CONFIG_LOG_MODE_{IMMEDIATE,DEFERRED} will result
in version2.
Deprecated CONFIG_LOG2_MODE_{IMMEDIATE,DEFERRED} with cmake warning.
Codebase adapted to those changes.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Renesas R-Car series contains a PFC (Pin Function Controller).
This module consists of registers for selecting the function of
the multiplexed pins and controls the pull-up resistor on each pin.
Signed-off-by: Julien Massot <julien.massot@iot.bzh>
The struct flash_area *area pointer has been renamed to void *backend
pointer.
This change is enabling further rework of the littlefs subsystem to work
with other backend devices (like block ones - i.e. SD card).
Signed-off-by: Lukasz Majewski <lukma@denx.de>
It's not uncommon to have Zephyr running in environments where it
shares a memory bus with a foreign/non-Zephyr system (both the older
Intel Quark and cAVS audio DSP systems share this property). In those
circumstances, it would be nice to have a utility that allows an
arbitrary-sized chunk of that memory to be used as a unidirectional
buffered byte stream without requiring complicated driver support.
sys_winstream is one such abstraction.
This code is lockless, it makes no synchronization demands of the OS
or hardware beyond memory ordering[1]. It implements a simple
file/socket-style read/write API. It produces small code and is high
performance (e.g. a read or write on Xtensa is about 60 cycles plus
one per byte copied). It's bidirectional, with no internal Zephyr
dependencies (allowing it to be easily ported to the foreign system).
And it's quite a bit simpler (especially for the reader) than the
older cAVS trace protocol it's designed to replace.
[1] Which means that right now it won't work reliably on arm64 until
we add a memory barrier framework to Zephyr! See notes in the code;
the locations for the barriers are present, but there's no utility to
call.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Provide possibility to have instance specific callbacks
for writing the FW image and executing the update
Signed-off-by: Jarno Lamsa <jarno.lamsa@nordicsemi.no>
This adds the necessary API calls to support the hardware feature of
suspending and resuming active DMA channels. The hardware feature is
supported by at least Synopsys's DesignWare DMA and NXP's eDMA.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Move coredump_backend_api struct to public header so that custom backends
for coredump can be defined out of tree. Create simple backend in test
directory for verification.
Signed-off-by: Mark Holden <mholden@fb.com>
This adds similar ability of sys_multi_heap to the memory blocks
allocator, where a choice function can be used to select
which allocator (of a group) is used for memory block allocation.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This introduces yet another memory blocks allocator where:
() All memory blocks have a single fixed size.
() Multiple blocks can be allocated or freed at the same time.
() A group of blocks allocated together may not be contiguous.
This is useful for operations such as scatter-gather DMA
transfers.
() Bookkeeping of allocated blocks is done outside of
the associated buffer (unlike memory slab). This allows
the buffer to reside in memory regions where these can be
powered down to conserve energy.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add optional user data argument to can_set_state_change_callback() to
comply with Zephyr API design guidelines.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This is trick (mapping RAM twice so you can use alternate Region
Protection Option addresses to control cacheability) is something any
Xtensa hardware designer might productively choose to do. And as it
works really well, we should encourage that by making this a generic
architecture feature for Zephyr.
Now everything works by setting two kconfig values at the soc level
defining the cached and uncached regions. As long as these are
correct, you can then use the new arch_xtensa_un/cached_ptr() APIs to
convert between them and a ARCH_XTENSA_SET_RPO_TLB() macro that
provides much smaller initialization code (in C!) than the HAL
assembly macros. The conversion routines have been generalized to
support conversion between any two regions.
Note that full KERNEL_COHERENCE still requires support from the
platform linker script, that can't be made generic given the way
Zephyr does linkage.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
The header contains macros that make use of the Devicetree API, however,
<devicetree.h> is not included. This was "mitigated" by most <soc.h>
including <devicetree.h>.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add a function to copy a UTF-8 encoded string that
ensure correct truncation of the string if the source
is larger than the destination, as well as ensuring that
the resulting destination string is NULL-terminated.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add a function that can properly truncate UTF-8 strings
without leaving unterminated started characters,
as UTF-8 characters can be 1-4 bytes long.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Adding these definitions help ease of porting POSIX applications.
They currently do nothing in the core network stack and will
return an error if used. However, they help port some POSIX
without changing these. In particular, this enables using the
Nim programming language's standard library with Zephyr.
- The values copy Linux amd64, similar to the other SO_OPTIONS
- Add SO_SNDBUF to fix simplelink wifi
- Use compat options in simplelink wifi
Signed-off-by: Jaremy J. Creechley <jaremy.creechley@panthalassa.com>
1. Test suites in prior ztest serve no purpose other than logical
ordering of tests into a named-group. Move the construct of setup and
teardown into the test suite and away from individual tests.
Additionally, add the constructs of before/after to the test suites.
This model more closely resembels other testing frameworks such as gTest
and Junit.
2. Test can be added to a suite by using ZTEST() or ZTEST_F() where _F
stands for fixture. In the case where _F is used, the argument `this`
will be provided with the type `struct suite_name##_fixture*`. Again,
this models other modern testing frameworks and allows the test to
directly access the already set up data related to the test suite.
3. Add the concept of test rules (from Junit). Rules are similar to the
before/after functions of the test suites but are global and run on all
suites. An example of a test rule can be to check that nothing was
logged to ERROR. The rule can cause the test to fail if anything was
logged to ERROR during an integration test. Another example would be a
rule that verifies that tests ran within some defined timeout.
Signed-off-by: Yuval Peress <peress@google.com>
Simplify multiple ifdef case in computing region number. Also move these
macros to core_pmp.c because they are only used in one file.
Signed-off-by: Jim Shu <cwshu@andestech.com>
_image_ram_start symbol is duplicate in CONFIG_USERSPACE. This symbol
should be at the start of app_smem in userspace, so remove another
symbol in CONFIG_USERSPACE.
Signed-off-by: Jim Shu <cwshu@andestech.com>
BT 5.3 Core Spec provides possibility to transmit LE Supported
Features in advertising data. The value is prepared as in
case of other advertising data by an application.
There was missing LE Supported Features advertising data type in
macros defined in gap.h.
Besides that, the commit provides set of macros that help
to encode 64-bit LE Supported Features data into advertising
data.
There is a set of macros because all 0x0 bytes after last
non-zero byte should be ommited.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Return a constant reference to the next state instead of a copy of
struct pm_state_info. When the next state should be active, just return
NULL. Struct copying should be in general avoided, specially in code
paths executed frequently as is this one.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The header can't be fully used in standalone mode: toolchain.h has to be
included first, otherwise the ALWAYS_INLINE attribute is not defined.
Headers that can be directly included and are not self-contained should
be considered a bad practice.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
