This commit changes the net_buf getter functions in nbuf.h
by adding a timeout parameter. These function prototypes
are changed to accept a timeout parameter.
net_nbuf_get_rx()
net_nbuf_get_tx()
net_nbuf_get_data()
net_nbuf_get_reserve_rx()
net_nbuf_get_reserve_tx()
net_nbuf_get_reserve_data()
net_nbuf_copy()
net_nbuf_copy_all()
net_nbuf_push()
net_nbuf_append()
net_nbuf_write()
net_nbuf_insert()
Following convinience functions have not been changed
net_nbuf_append_u8
net_nbuf_append_be16
net_nbuf_append_be32
net_nbuf_insert_u8
net_nbuf_insert_be16
net_nbuf_insert_be32
net_nbuf_write_u8
net_nbuf_write_be16
net_nbuf_write_be32
so they call the base function using K_FOREVER. Use the
base function if you want to have a timeout when net_buf
is allocated.
Change-Id: I20bb602ffb73069e5a02668fce60575141586c0f
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add missing README.rst files to the last two samples.
Jira: ZEP-1540
Change-Id: I8dfa6489c6c65872594d4416870e2a41e701595d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Reduce the pressure on the common RX buffer pool by reusing HCI
command buffers also for the Command Status or Command Complete
response to them. This also implies removing the existing Kconfig
variable for the command buffer sizes since the size is also dependent
on maximum Command Complete event sizes. Instead, reuse the RX buffer
size also for HCI Command buffers.
Change-Id: I006b287d64a0c9ca40de741aa9a424a49a927385
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
A subsequent patch will start reusing HCI command buffers for
receiving the response, so the distinction of received vs sent data
headroom would just make the code unnecessarily complex. Instead, just
merge these two variable into a single one.
Change-Id: I31d846331939f1a2270df7ed0c75112825e16493
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This enables these samples to interoperate with Linux 6LoWPAN over
Bluetooth implementation while that is being fixed, in the long term
we might remove it from the samples once Linux is fixed.
Jira: ZEP-1656
Change-Id: I8ca9fe5a27f43cebc75b6fe5a436a5e8fcee26d5
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Currently, the function accepts a struct sockaddr * but the code
immediately type casts this to either in_addr or in6_addr. This is
incorrect behavior as the first field in a sockaddr is sa_family_t
and not address data.
So without special knowledge, a developer will use a sockaddr structure
as the parameter and then wonder why the address information isn't being
set correctly.
Let's change this parameter to void * which makes this function similar
to inet_pton().
Jira: ZEP-1616
Change-Id: I1fc9368da999d90feb07c03fac55dcc749d4eba6
Signed-off-by: Michael Scott <michael.scott@linaro.org>
Instead of using a hard-coded string, make the sample use the Kconfig
variable for the device name.
Change-Id: Ib09f594e1cba221f9064318572bd90d38bd2733a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Change BREDR_NAME to DEVICE_NAME so it can also be used as the LE
device name.
Change-Id: I9ef55d9dff098372d47d9d5754ad7a7163a65bc0
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This is very handy for debug purposes. It provides us with a reassurance
that at least something is happening, even if initialisation does not
complete (hangs forever).
Change-Id: I6ac1bfec84f8a6694f82d14fdc5d2a27aa1fc634
Signed-off-by: Lee Jones <lee.jones@linaro.org>
The original buffer fragments can be used to send back a reply directly
since Bluetooth doesn't add anything to then.
Change-Id: Ifeac0e6c3abbd527c79912abc5f5b833b0b52171
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The idle stack already defaults to 256. The ISR stack size of 640 was
intended to make the app fit on 16k nRF51 variants and is now the
default, i.e. it doesn't need to be explicitly set anymore.
Change-Id: I8db3c080e1f84c65b27f931fa48c75bd90a2d3cd
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This will replace the current goal of 'make qemu' with 'make run' and
moves Qemu handling into its own file and into the boards instead of
being architecture specific.
We should be able to add new boards that support some other type of
emulation (by adding scripts/Makefile.<emu type>) and allow the board to
define their own options for the use type of emulation.
'make qemu' will still work, however it will be deprecated, starting
with this commit it is recommended to use 'make run'.
Jira: ZEP-359
Change-Id: I1cacd56b4ec09421a58cf5d010e22e9035214df6
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Remove legacy option and use SYS_CLOCK_EXISTS where appropriate.
Change-Id: I3d524ea2776e638683f0196c0cc342359d5d810f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
With LE Secure Connections the longest packet we require is 65 bytes
long: 64 bytes of Public Key data + 1 byte SMP opcode.
Extend the size of the L2CAP pool blocks so that they can fit such
packets and therefore one can use 70-byte
CONFIG_BLUETOOTH_CONTROLLER_TX_BUFFER_SIZE to achieve LE Secure
Connections pairing without HCI fragmentation.
Change-id: I2f11b4277ec5a24ceba79bccc7d84c64065b6e84
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Displays the present value of the indicators in the Handsfree
application.
Change-Id: I666ff2b15e70de8c1a26b902077d79c5c1a9d5fe
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
The following readings were obtained after running the peripheral and
central_hr apps in qemu combined with the controller (hci_uart) on nRF51
and nRF52:
Main Stack 380
Idle Stack: 68
ISR stack: 532
Controller RX Stack: 388
HCI TX Stack: 516
The numbers set in this change provide a safety margin from the ones
measured empirically.
Change-id: Ice7ad7f081502e0ea1accf856a7937c0bf0783b2
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This port ipsp sample to use the native stack so it can be used once
again.
Change-Id: I7975b017b0aa5bd81a1701692ec81527e39d4701
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
HCI ECC commands are causing freezes in the controller build. Until
further investigation is done disable them to avoid issues when running
the controller standalone.
Change-id: Ifab0fa362348b72e88adaa5250c914770e4a70ba
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
For consistency with RX_STACK_SIZE and the rest of stack sizes, rename
to use the normal naming scheme.
Change-id: Ib8d484482466fa8d629e6329e07b927abdd6f598
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This helps simplify code that was previously combining net_buf_add()
with memcpy().
Change-Id: If44cf9cd651aba5e544e36567869f147468663eb
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Move logging out of misc/ to its own subsystem. Anything related to
logging and any new logging features or backends could be added here
instead of the generic location in misc/ which is overcrowded with
options that are not related to eachother.
Jira: ZEP-1467
Change-Id: If6a3ea625c3a3562a7a61a0ba5fd7e6ca75518ba
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Adds extern "C" { } blocks to header files so that they can be
safely used by C++ applications.
Change-Id: I767a04635b38d8ef7a02e8c7da3a5c99b0bc7709
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
There are static initializer macros available for most kernel objects
which we should use whenever possible.
Change-Id: I496f4d05d26801eddd21fae53bdd4fcdc3246fe3
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Moved all libc Kconfigs to where the code is and remove the default
Kconfig for selecting the minimal libc. Minimal libc is now the default
if nothing else is configured in.
Removed the options for extended libc, this obviously was restricting
features in the minimal libc without a good reason, most of the
functions are available directly when using newlib, so there is no
reason why we need to restrict those in minimal libc.
Jira: ZEP-1440
Change-Id: If0a3adf4314e2ebdf0e139dee3eb4f47ce07aa89
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
In order to keep the initialization process light-weight, remove
net_buf_pool_init() and instead perform the initialization of the pool
and buffers in a "lazy" manner. This means storing more information
in the pool, and removing any 'const' members from net_buf. Since
there are no more const members in net_buf the buffer array can be
declared with __noinit, which further reduces initialization overhead.
Change-Id: Ia126af101c2727c130651b697dcba99d159a1c76
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Restructure the RANDOM Kconfig to match the structure used in other
drivers with a single top level menu. Move the true random number
generators to appear first in the menu, with pseudo generators at the
bottom. Do not present pseudo generators if a true random generator
is presented.
This change implies that tests, samples and applications that require
the random driver interface must now select CONFIG_RANDOM_GENERATOR.
In order for tests and samples to build (and run) on platforms that
have no random driver it remains necessary to select
the CONFIG_TEST_RANDOM_GENERATOR.
Note that CONFIG_TEST_RANDOM_GENERATOR retains its original purpose of
enabling a random driver that delivers non random numbers for the
purpose of testing only.
Change-Id: I2e28e44b4adf800e64a885aefe36a52da8aa455a
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Remove CONFIG_TEST_RANDOM_GENERATOR from each test and sample where it
is not required.
Change-Id: I949f8e93c2cb1881622a5e48efeb87c43122a170
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Until now it has been necessary to separately define a k_fifo and
an array of buffers when creating net_buf pools. This has been a bit
of an inconvenience as well as blurred the line of what exactly
constitutes the "pool".
This patch removes the NET_BUF_POOL() macro and replaces it with a
NET_BUF_POOL_DEFINE() macro that internally expands into the buffer
array and new net_buf_pool struct with a given name:
NET_BUF_POOL_DEFINE(pool_name, ...);
Having a dedicated context struct for the pool has the added benefit
that we can start moving there net_buf members that have the same
value for all buffers from the same pool. The first such member that
gets moved is the destroy callback, thus shrinking net_buf by four
bytes. Another potential candidate is the user_data_size, however
right not that's left out since it would just leave 2 bytes of padding
in net_buf (i.e. not influence its size). Another common value is
buf->size, however that one is also used by net_buf_simple and can
therefore not be moved.
This patch also splits getting buffers from a FIFO and allocating a
new buffer from a pool into two separate APIs: net_buf_get and
net_buf_alloc, thus simplifying the APIs and their usage. There is no
separate 'reserve_head' parameter anymore when allocating, rather the
user is expected to call net_buf_reserve() afterwards if something
else than 0 headroom is desired.
Change-Id: Id91b1e5c2be2deb1274dde47f5edebfe29af383a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This allows to fine tune TX stacks size depending on selected HCI
driver. If needed it can be used to tune for monitor too or other
logging mechanism used.
Change-Id: Ib501921da0b786e151083760d85ec58fe3c08b60
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Use BT_STACK_NOINIT for tx stack declaration. This makes sure stack
it properly alligned and account for k_thread overhead.
Change-Id: I704958fcc3ce02aba913f6eaee13ae50d2a81591
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
bt_enable_raw() needs to be called before spawning the tx thread,
otherwise there might be an HCI command processed from the UART
before the HCI driver has been opened and therefore initialized.
Change-Id: I050158bd48bebaf8fa2cf6b11efb54b531f70079
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
From stack_analyze function, used isr stack is 368 bytes
with the controller build, main stack is 288 bytes and idle
stack is 56 bytes. Hence, configuring sizes of 512, 512,
and 256 bytes for isr, main and idle stacks respectively.
Increased max connections from 16 to 20 utilizing the RAM
free from the reduced stack sizes.
Change-id: I67d073fd1893cafc53d36e89035a6fd931488a46
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Implement the 2 HCI commands that provide ECC public key
and shared secret generation:
- LE Read Local P-256 Public Key
- LE Generate DHKey
Jira: ZEP-1246
Change-Id: I79388bfdb9f2e28b9377b4bb6ee2caca25f33f3e
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit removes the legacy Contiki based uIP stack.
The new native IP stack must be used after this commit.
The commit also removes following things:
- legacy cc2520 driver
- legacy ethernet drivers
- legacy IP stack samples
and changes these things:
- disabled tests that only work for legacy IP stack
- select new IP stack by default
- enable random number generator by default as it is needed
by the new IP stack
Change-Id: I1229f9960a4c6654e9ccc6dac14a7efb9394e45d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Using the K_* macros makes it easier to read what exactly the various
timeouts are.
Change-Id: Ia405d3760b8e600af7e33a7221ef6ec717708973
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Switch left-over usage of TICKS_NONE and TICKS_UNLIMITED to the new
unified kernel counterparts K_NO_WAIT and K_FOREVER.
Change-Id: I2f2a16360e816f9f8791eb216deb3c70b8cc87df
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Switch from fiber_start() to k_thread_spawn(). Also switch to
k_yield() from fiber_yield() in the same go.
Change-Id: I2dc480310f981112063651b61b0ceedf38601bee
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Use defines from k_fifo intead of legacy API.
Change-Id: Ib8cf0d88240ef145da550b8cf83d2580e7140521
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Use new sleep API or remove sleeps where not needed.
Change-Id: I88c0973e57eb4970b68b3f4fa428683191b1a7f0
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This fixes warnings related to the use of nano_delayed_work.
Change-Id: Ie20fb47fc6d5c486ff885ad583354eb715d12c1b
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Currently the ideal buffer counts for a controller-only build are 6 RX
buffers and 7 TX buffers: ATT_MTU of 158 bytes can be sent in one
connection interval of 6 tx/rx -es wherein connection interval is
7.5ms
Change-Id: I64b4620c5e8e7db8d7ed72fa1db82e266e121f27
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Remove redundant semicolon from the end of a while loop.
Change-Id: I02cef7879efe0d6eeae59595e14fb1d9b00a6d52
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Anas Nashif