This adds initial support for Hearing Access Service client. The client
performs GATT discovery to find and read HAS related characteristics and
subscribe for characteristic value notifications/indications.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Making sure struct bt_l2cap_chan has absolutely no members related
to dynamic channels.
That way we ensure that there is no overhead for a build where only
fixed channels are used.
It's not enough that the dynamic channel-related members are put behind
ifdefs - they should be completely moved out from the struct definition.
Furthermore, the public l2cap.h header file already has a struct
that's meant to be used for dynamic channels: struct bt_l2cap_le_chan!
However, currently dynamic channel support is a mess - it's a mix
between these two structs. The bt_l2cap_le_chan struct should really
be an extension of the bt_l2cap_chan struct, i.e. the former should
contain as a member the latter.
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
Calling pwm_pin_set_cycles with a pulse > period doesn't make sense. By
definition, pulse ranges from 0 up to the period value.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The period cell in the PWM specifier needs to be provided in nanoseconds.
However, in some applications it is more convenient to use another scale
such as milliseconds. This patch introduces 3 helpers to allow using
seconds, milliseconds and microseconds scales.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Replace hardcoded LC3 codec config with the selected configuration
used in the GATT profiles.
The selected codec configuration on the client will be used on both
sides for LC3 encode/decode.
This required completing the LC3 macroes for building codec
cababilities and codec configuration as they were not setting the
max_frames_per_sdu and frames_per_sdu values.
So as a side effect this change adds the capability to pack multiple
audio frames into a single SDU - tested with 2 frames every 20ms.
Signed-off-by: Casper Bonde <casper_bonde@bose.com>
This is the opesite of the macros to build codec configurations.
As some information was not up-to-date with the adopted
specification this change also includes alignment of the assigned
numbers in the Generic Audio section.
The codec config macros currently in lc3.h have moved from LC3
codec config parameters in the older specification to generic
codec configuration parameters in the adbpted specification.
This is why these additions have been made in the audio.h API
file rather in lc3.h. It is the expectation that lc3.h will be
merged into audio .h at some point.
Signed-off-by: Casper Bonde <casper_bonde@bose.com>
Add a flag that is set when the timestamp is supplied
by the controller when receiving ISO packets.
Previously we used 0 to indicate this, but a timestamp
value of 0 is a valid value, and should not be used
to indicate that it is not present.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Change the receive flags in the struct bt_iso_recv_info
to a bitfield instead of a single value. This will allow
us to extend the flags with more options.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
When option is set whole logs shall be set to minimum
of CONFIG_LOG_OVERRIDE_LEVEL. However, module was not
registered when module specific level was set to NONE.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
memory block should allow not only allocate memory but also
getting an arbitrary chosen part of memory.
Mixing of allocate and get, however possible, may be dangerous
because alloc may get any of memory. So be careful.
Signed-off-by: Marcin Szkudlinski <marcin.szkudlinski@intel.com>
a method to check and set/clear a chosen region in a bitmap
if not previously set/cleared in a single atomic operation.
Useful for keeping track of resources usage, like memory banks
Signed-off-by: Marcin Szkudlinski <marcin.szkudlinski@intel.com>
Expand API to allow additional eSPI driver callbacks coming from
eSPI peripheral channel.
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
The autoconf.h header is not required because the definitions present in
the file are exposed using the compiler `-imacros` flag.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
ARM64 supports more memory mapping types for device memory (nGnRnE,
nGnRE, GRE), add these mapping support for os common mapping API
function z_phys_map().
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Currently the only way for a BOARD/SOC to configure at compile time the
MPU regions is to add, in a soc-specific file, the 'mpu_config' struct
adding static entries for the new regions with the needed attributes
(cacheable, non-cacheable, etc...). This exported struct is then read by
the MPU driver at boot time and used to properly setup the MPU regions.
At the same time it is now possible to introduce new memory regions in
the DT using the newly introduced 'zephyr,memory-region' attribute.
What is missing is the link between these two solutions: that is how to
declare the memory regions in the DT and automatically configure these
regions in the MPU with the correct attributes.
This patch is trying to address exactly this problem.
It is now possible to declare the memory regions in the DT and define
the MPU attributes for the regions using the 'zephyr,memory-region-mpu'
property. When this new property is present together with the
'zephyr,memory-region' property and a the 'zephyr,memory-region'
compatible, the 'mpu_config' struct is automatically extended at
compile-time to host the DT defined regions with the correct MPU
attributes.
So for example in the DT we can now have:
sram_cache: memory@20200000 {
compatible = "zephyr,memory-region", "mmio-sram";
reg = <0x20200000 0x100000>;
zephyr,memory-region = "SRAM_CACHE";
zephyr,memory-region-mpu = "RAM";
};
and a new region will be created called "SRAM_CACHE" and a new MPU
region will be configure at boot time with the attribute
"REGION_RAM_ATTR".
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
XCC (which is based on GCC 4.2) needs the initializer of one of the
union elements to be enclosed in brackets.
Signed-off-by: Maureen Helm <maureen.helm@intel.com>
This macro conflicts with C++'s std::condition_variable::wait_for
and makes it very difficult to use Zephyr with C++. Replace it with
an all uppercase name which fits the naming standard better.
Signed-off-by: Yuval Peress <peress@google.com>
The documentation mistakenly mentioned ret_bytes instead of max_data_len
Corrected to match usb_dc_ep_read
Signed-off-by: Davide Bortolami <davide.bortolami@thinksmartbox.com>
bt_eatt_connect may now send multiple credit based connection requests.
Previously it would only send one and thus only allow 5 EATT channels to
be connected.
Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>
Indicate wether pointer parameters are input or output. This information
is useful for API users.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Some values are limited to 32-bit, UINT32_MAX can be used to check if
they overflow.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Group all capture APIs together for better readability. Previous to this
patch, get_cycles() as placed at the end.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Do not convert get_cycles_per_sec() failures to -EIO, just propagate the
failure code since the failure is not handled. As a consequence, all
Doxygen docstrings have been updated.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Hide all API ops (typedefs and struct) under INTERNAL_HIDDEN. This is
information required by drivers only, not API clients.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
To allow for high level robustness tests on protocols, add an interface
to control the packet drop rate. A rate of 0 means no packet dropped, a
rate of 1 means all packets being dropped.
Signed-off-by: Sjors Hettinga <s.a.hettinga@gmail.com>
Add several new functions to the IPC service API:
- ipc_service_get_tx_buffer()
- ipc_service_drop_tx_buffer()
- ipc_service_send_nocopy()
- ipc_service_release_rx_buffer()
- ipc_service_hold_rx_buffer()
This set of function is used to support backends with nocopy capability.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
When using DMA with a circular buffer an application needs to know
where the hardware is in terms of its read and/or write positions.
Without this information, the circular buffer isn't very useful!
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Introduce set/get SO_RCVBUF option using the setsockopt
function. In addition, use the rcvbuf value to set the
tcp recv window.
Signed-off-by: Mohan Kumar Kumar <mohankm@fb.com>
This adds a new CONFIG_LOG2_MSG_PKG_ALWAYS_ADD_RO_STRING_IDXS
kconfig. If enabled, the log message packages will always have
the indexes of read-only string arguments appended to the package.
This will be selected only by those backends requiring it.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
In order to get rid of the duplication of the code that we had until now
in the tree, consolidate the handling of multiple calls to
bt_hci_cmd_send_sync(BT_HCI_OP_LE_RAND, ...) in a single location,
namely in hci_core.
This allows all of the users of this HCI command to use a single
implementation of the iterated sending of the HCI command to fill a
buffer with random bytes.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
LWM2M Client Sample with DTLS enabled fails because TLS_HOSTNAME is set
but MBEDTLS_X509_CRT_PARSE_C is disabled which leads to error
'net_lwm2m_engine: Failed to set TLS_HOSTNAME option: 109'
Add new field hostname_verify to let the application decide if hostname
should be checked.
Signed-off-by: Benjamin Bigler <benjamin.bigler@securiton.ch>
DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL was the last macro to be
deprecated from the DT_CHOSEN_()_LABEL series. All its usages have been
replaced with DT_CHOSEN(zephyr_flash_controller), usually combined with
DEVICE_DT_GET to obtain references at compile time.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This patch is doing two things:
- it is removing the fallback on the path. This is not possible anymore
since the DT binding file is now actually requiring the
'zephyr,memory-region' property to be present from which the region
name is obtained.
- it is sanitizing the name when CONFIG_CMAKE_LINKER_GENERATOR is used
or not.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Depending on the stm32 soc and the timer instance, several channels
can enable the complementary output for the PWM signal
This flag completes the PWM_POLARITY for a PWM channel in the
upper byte of the pwm_flags_t.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Add 8 bits to the pwm_flags_t so that upper byte is reserved
for non-standard but soc specific dts flags and keeping the low
Byte for standard flags.
Some of SoC like STM32 mcus can then define their own flags
in their dt-bindings/pwm.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Adapt logging to always use static packaging. Runtime packaging
is used only when configuration requires that. Static packaging
significantly speeds up logging when there are string arguments.
Update log_stack test to new stack usage.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
The `bt_conn_index` simply returns the index
of a `bt_conn` struct. There is no reason why
such a function should not use `const`.
Not using `const` will make other lookup/index
functions that perhaps relies on the bt_conn index
unable to use `const` as well.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
