If any specific stream callback is attempted
to be called but is missing, a BT_WARN log statement
is added.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add support for the BAP broadcast sink role. This role
allows a device to sync to a broadcast ISO stream.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add the BAP unicast client implementation. This role
can discover BAP unicast server services and initiate
BAP audio streams.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add the Basic Audio Profile (BAP) unicast server
functionality. This allows a device to act as the
unicast server role, which can accept unicast streams
initiated by a unicast client.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Pointer to int was passed to a function which expected pointer to
uint8_t. There was an unexpected content for big endian as the
highest byte was read instead of the lowest which contained valid char.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Fixed a dependency from printk.h to logging headers which in
certain configurations could lead to circular dependencies.
Cleaned up printk.c to call z_log_vprintk from vprintk.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Flushing logs here is especially vital if LOG_PRINTK is enabled.
In that case printk goes to log and without flushing after all
tests are run you will not get the final report out.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Add implementation to limit Extended Scanned data to a
configurable maximum length when generating HCI reports.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
When hashing attributes for the UUID cases:
BT_UUID_GATT_PRIMARY_VAL
BT_UUID_GATT_SECONDARY_VAL
BT_UUID_GATT_INCLUDE_VAL
BT_UUID_GATT_CHRC_VAL
BT_UUID_GATT_CEP_VAL
where (handle || UUID || value) is to be hashed, the worst case size of
attribute value can be deduced from the associated union that describes
all the attribute values in the given cases.
Update the data array to accommodate for the worst case size.
Fixes#39131
Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
If HCI packet length is greater than endpoint MPS or currently
received data block (over USB), next block could be larger
than allocated net_buf buffer.
Check buffer tailroom before copying data using net_buf_add_mem().
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Function bt_buf_get_tx(), which is used to allocate buffer from
fixed-size pool, does not check size argument before copying
the data with the length size into fixed-size buffer, wich may
not be large enough.
Check immediately before copying if the tailroom of the buffer
is large enough.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
In a similar way as its done for IPv6. This allows to rejoin the group
once the interface is up again.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
CONFIG_OPENOCD_SUPPORT was deprecated in favor of
CONFIG_DEBUG_THREAD_INFO in Zephyr v2.6.0 and can now be removed.
Signed-off-by: Maureen Helm <maureen.helm@intel.com>
Conceptually the net_mgmt_lock should be a mutex instead of a
semaphore. It is easier to identify the owner of a mutex and
debug when deadlock happens, so convert it.
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
For tracing_user, the sys_trace_isr_enter() & sys_trace_isr_exit()
block any nest interrupts & most SMP interrupts for the user. It is
hard to analyze the IRQ preemption(e.g., each IRQ counter and execution
time). This commit adds ISR nest level for each CPU to the user instead
of blocking user call back when nest interrupts.
Signed-off-by: Wealian Liao <WHLIAO@nuvoton.com>
The commit fixes bug in compile time calculation of file download
chunk, FS_MGMT_DL_CHUNK_SIZE, that is permitted within selected
mcumgr buffer size, where the mcumgr header length has not been
taken into account.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The commit removes internal names given to Kconfig options,
in img_mgmt_config.h, and modifies code to use the Kconfig options
directly.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The commit removes internal names given to Kconfig options,
in fs_mgmt_config.h, and modifies code to use the Kconfig options
directly.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
Set `body_start` pointer regardless of the body position in the recv
buffer. In result, the pointer shall indicate correctly position of the
body for each fragment, it's also explicit now that if the pointer is
not set for a fragment, there's no body in that particular fragment.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Validate the respective attribute parameters only if both are provided
at given level. This prevents from comparing for instance unset pmax
value (equal to 0) with some new pmin value sent by the server.
Additionally, fix the sanity check for the `pmax` value set on observer,
after fetching the attribute value at all levels (including the default
value at from the server object). Instead of using wrong max(pmin, pmax)
formula, set the pmax value only if it's a valid one (>= pmin),
otherwise ignore the value and set it to 0. This makes the notification
engine ignore the pmax value set for observation.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
The CP bit is read in DF connected mode while interpreting
LL_CTE_RSP PDU, hence it must be available in struct pdu_data
type.
There were missing two Kconfig options in new LLCP tests.
They were reponsbile for disable of CP bit instruct pdu_data.
That caused tests to fail during compilation.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Add missing implementation for disabling CTE request and resposne
control procedures.
If any of these commands is active in LLL then ULL context has
to wait before return. The wait mechanism is based on semaphore.
The semaphore is initialized in ULL context and given by code
responsible for command completion.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
When there is pending local control procedure that has instant
it should be possible to run remote control procedure without
instant because there is no collision.
There were missing code to run this case in rr_st_idle() of
refactored LLCPs.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
There are packet restrictions imposed by PHY update procedure
for PDU that includes CTE (BT Core 5.3 :
- central/peripheral can't send PDU with CTE after receive or send
LLPHY_UPDATE_IND until instant if the PHY after instant is CODED
- peripheral can't send PDU including CTE after it sends LL_PHY_REQ
PDU until receive LL_PHY_UPDATE_IND, LL_UNKNOWN_RSP, LL_REJECTED_EXT_-
IND_PDU if there is a CODE PHY in TX_PHYS
- peripheral can't send PDU including CTE after it sends LL_PHY_RSP
PDU until receive LL_PHY_UPDATE_IND if there is a CODED PHY in TX_PHYS
of LL_PHY_RSP PDU or RX_PHYS of LL_PHY_REQ PDU.
The BT 5.3 Core spec defines only one PDU that may include CTE, that is
LL_CTE_RSP PDU. To avoid a situation that there is such PDU enqueued
for transmission in LLL when packet transmission restrictions should
be applied, both procedures in almost all cases will not be executed
in parallel.
Current implementation always handles remote procedurerequest first.
There are possible three scenarios:
1. Remotely requested PHY update. Locally initiated CTE REQ.
In this case there is no problem with LL_CTE_RSP waiting in a TX
queue in LLL. Both procedures may be executed one after another.
2. Remotely requested CTE REQ. Locally initiated PHY update.
In this case the CTE REQ is handled first and it will pause the
PHY update procedure until LL_CTE_RSP PDU is acknowledged by
remote. Then the CTE REQ procedure will be completed and PHY update
continued.
3. Locally initiated PHY update is pending. Arrives remote CTE REQ.
In this case the CTE REQ will be paused until localy initiated PHY
update is completed. Then the CTE REQ will be continued.
Thanks to that there should be no PDU including CTE in LLL TX quueue.
That releases us from a situation there is a LL_CTE_RSP PDU in the
LLL TX qeueue that must be changed into LL_REJECT_EXT_IND PDU due to
change of PHY to CODED PHY after PHY update procedure completes.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
In peripheral role when:
- data length update is enabled
- the CONFIG_BT_MAX_CONN is set to 1
the PHY update control procedure after reaching instant sends two
notifications to host. It notifies host about PHY update and data
length change. Both notifications are send one after another, so two
free node rx are required. The number of available node rx in
provided conditions is one. The PHY update FSM is stalled in waiting
state for enough empty node rx. At the same time remote device is
allowed to send new remote control procedures. Received request are
handled by PHY update FSM that asserts due to unknown procedure opcode.
The commit changes number of allocated nodes to be two times a number
of LLCP connections.
This is a workaround for the issue. The best solution seems to be
sharing nodsx between connections. Though this solution requires
buffering remote control procedures until host notification is done.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Macros responsible for preparation of packet configuration flags in
regard of PHY and CTE were wrong. PHY flags are not used as regular
integer values but bits in a bitfield, hence size of the field in
packet configuration flags is three instead of two.
In such case CTE presen filed should be moved to bit 4th.
The problem was spot when testing implementation with CODED PHY
enabled. When device was sending PDUs that had attached CTE the
radio was configured to use CODED PHY due to wrong bit set in
packet configuration flags variable (overlapping of CTE bit
with CODED PHY bit).
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
There were no handling of HCI_LE_CTE_Request_Failed event.
The commit adds missing implementation. An application will
be notified about failed request by cte_report_cb. It is the
same callback that is used for reporting collected CTE IQ
samples. The same callback was used to avoid creation new callback.
To give an application possibility to distinguish between regular
IQ samples report and request failed additional member err was added
to bf_df_conn_iq_samples_report structure.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
CTE request control procedure may failed due to rejection by
peer device or due to receive of LL_CTE_RSP PDU without CTE.
These events has to be reported to host by HCI_LE_CTE_Request_Failed.
The commit adds missing functionalit.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Integrate existing CTE request control procedure code in ULL with
implementation of refactor LLCPs.
The commit includes code responsible for:
- enabling CTE request and scheduling its execution by refactored
LLCPs framework,
- running CTE request periodically
- disabling CTE reqest in case it is running periodic
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
There are data received from peer device with CTE request.
These data are not part of local CTE request procedure and
they don't belong to CTE response configuration, hence separate
storage was provided.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
ant_sw_len and ant_ids members of the structure llcp_df_rsp_cfg
were not used. These data are stored in lll_df_conn_tx_cfg
that is member of lll_conn. Unused members are removed.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Part of the CTE request procdure that is related with handling of
remote request should be compiled when CTE RSP is enabled.
Withouth it CTE response will not work. Local CTE request does not
need code reponsible for handling of remote reques.
The commit changes conditional compilation guards.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
There were missing initialization for CTX request and response conotrol
procedure related variables. The variables were zeored on system
startup but not initialized when a connection is established.
In case of re-use of connection instance for new connection it was not
possible to setup procedures again.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
Request interval is a number of connection events that
is used to periodically run CTE request control procedure.
BT 5.3 Core Specification defines it as 2 octets long.
It had wrong type uint8_t. Changed to correct one uint16_t.
The commit also changes type of cte_rsp_en field of lll_df_conn_tx_cfg
to state that it is a boolean flag.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
CTE type and length parameters in connected mode are dependent
on remote CTE request procedure. These parameters are required
to setup radio to correctly transmit CTE. The same parameters
are also included in CTEInfo byte of data channel PDU header.
The parameters were provided to LLL with PDU to be transmitted
and by lll_conn::df_tx_cfg, hence it was redundant.
The PDUs CTEInfo has to be set before transmission anyway.
The contents of the PDU are set in ULL by CTE RSP control
procedure. To remove redundancy CTE length and type from lll_df_-
conn_tx_cfg were removed from ll_df_conn_tx_cfg. It was better
option becuse it saves instructions in LLL.
Radio in connected mode was configured by lll_df_conn_cte_tx_enable.
The function just unpacked the lll_df_conn_tx_cfg mebmers and
called static function df_cte_tx_configure.
Instead of extending parameters list of lll_df_conn_cte_tx_enable,
the function was removed and df_cte_tx_configure was changed to
be global function - lll_df_cte_tx_configure.
Now LLL directly passes all parameters from pdu_data::cte_info
and ll_df_conn_tx_cfg to lll_df_cte_tx_configure.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
The llcp_pdu_encode_cte_rsp functio didn't set pdu_data fields related
with CTE transmission. The commit fixes that.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
There were wrong conditions in rp_comm_tx function for CTE request
that vefiry if:
- PHY is allowed one,
- CTE length is within allowed value.
The commit fixes it.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
The CTE reception and sampling in connected mode was enabled
with CONFIG_BT_CTLR_DF_CONN_CTE_REQ. This is a separate fearure
tha can be enabled when CTE reqest procedure is disabled.
What more the CONFIG_BT_CTLR_DF_CONN_CTE_REQ is dependent
on CONFIG_BT_CTLR_DF_CONN_CTE_RX, not other way around.
The commit adds separate Kconfig to provide such possibility.
Also changes compilation guards for code related with the
CTE reception and sampling.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
The implementation of the ll_df_set_conn_cte_req_enable function was
based on former implementation of LLCPs. The CTE request and response
control procedures are not implemented in former LLCPs framework.
The code has been updated to use data structues from refactored
implementation of LLCPs.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
There were missing code responsible for execution of HCI_LE_Connection_-
CTE_Response_Enable HCI command.
The commit adds missing implementation into hci and upper link layer.
Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
