Whenever the HCI ACL flow control is violated by the Host, a Data Buffer
Overflow event is now issued by the Controller (if enabled) to notify
the Host of the buffer overrun.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Implement the LE Read Channel Map HCI command, along with making the
reading of the multi-byte channel map value from the connection pointer
thread-safe in case the ISR triggers while we are reading the value.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Although the current BLE controller only supports a single TX power (0
dBm), the qualification tests require the 2 Read TX Power to be
present and supported in the controller, so implement them while
returning always 0 dBm.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
When the CONFIG_BT_CTLR_CONN_RSSI option is set, the connection RSSI is
available in the controller, and can be reported to the Host via the
Read RSSI command. Implement the command, which is required for
qualification.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Implement the 4.2 event LE Directed Advertising Report, used for
scanners in a privacy-enabled controller to report directed advertising
events whose TargetA cannot be resolved by the local controller.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Add an initial implementation for the Bluetooth Mesh Profile
Specification. The main code resides in subsys/bluetooth/host/mesh and
the public API can be found in include/bluetooth/mesh.h. There are a
couple of samples provided as well under samples/bluetooth and
tests/bluetooth.
The implementation covers all layers of the Bluetooth Mesh stack and
most optional features as well. The following is a list of some of
these features and the c-files where the implementation can be found:
- GATT & Advertising bearers (proxy.c & adv.c)
- Network Layer (net.c)
- Lower and Upper Transport Layers (transport.c)
- Access Layer (access.c)
- Foundation Models, Server role (health.c & cfg.c)
- Both PB-ADV and PB-GATT based provisioning (prov.c)
- Low Power Node support (lpn.c)
- Relay support (net.c)
- GATT Proxy (proxy.c)
Notable features that are *not* part of the implementation:
- Friend support (initial bits are in place in friend.c)
- Provisioner support (low-value for typical Zephyr devices)
- GATT Client (low-value for typical Zephyr devices)
Jira: ZEP-2360
Change-Id: Ic773113dbfd84878ff8cee7fe2bb948f0ace19ed
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The HCI Read Remote Version Information Complete event structure was
incorrect, leading to qualification test failures. This patch fixes the
structure and also the storing of the data in an endianness-agnostic
manner.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Correctly filter out the Authenticated Payload Timeout Expired event
based on the bit present on page 2 of the Event Mask.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
In order to be able to filter events present in Page 2 of the Event
Mask, this command allows the Host to set the Page 2 of the bitmask
through the corresponding command.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This initial commit adds the following:
* Handling of privacy HCI commands
* New Link Layer filter module for both whitelist and resolving list
* Advertising RPA generation with timeouts
Follow-up commits will expand the functionality.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
LE Set PHY command parameters take bit numbers, fix
definition values to comply to bit number values.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Added HCI macros to check LE Features. Also, added test
macros for 2M and Coded PHY support in HCI Controller.
Earlier a common test macro was used between BR/EDR and LE,
but since LE features do not use pages for feature, an
explicit macro for testing LE feature is added now.
Also, features field in LE device structure is now a single
dimension array of 8 octets.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
The Bluetooth Specification allows for optional Controller to Host flow
control based on the same credit-based mechanism as the Host to
Controller one. This is particularly useful in 2-chip solutions where
the Host and the Controller are connected via a physical link (UART, SPI
or similar) where the Host is sometimes required to ask the Controller
to throttle its data traffic while still making sure that relevant
events get through the line.
This implementation is based on a simple queue of pending events and
data that is populated whenever the Controller detects that the Host is
out of buffers and then emptied whenever the Host notifies the
Controller that is ready to receive data again. Events relevant to the
connections are also queued to preserve the order of arrival.
At this point the Controller ignores the connection handle sent by the
Host and treats all connections equally, and it also queues events even
for connections that have no data pending in the queue. Both this items
can be improved if necessity arises.
Note that Number of Completed Packets will still flow freely from the
Controller to the Host regardless of the pending ACL data packets, which
might lead to inconsistencies in the sequential order of certain
operations that include bi-directional data transfer.
Jira: ZEP-1735
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Rename occurences of bt_hci_ev_* to more widely used
bt_hci_evt_* namespace.
Change-id: I742fb86f8f835a0f6072638e1e997ad08891d43d
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
This is mostly resulting from the recent change to new integer types.
Change-Id: I16aa4ca645c24d682667985de14687a7dc360b2f
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types.
Jira: ZEP-2051
Change-Id: I8f57a17f78e674aca5400f005db8975c9f9e150e
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This is a start to move away from the C99 {u}int{8,16,32,64}_t types to
Zephyr defined u{8,16,32,64}_t and s{8,16,32,64}_t. This allows Zephyr
to define the sized types in a consistent manor across all the
architectures we support and not conflict with what various compilers
and libc might do with regards to the C99 types.
We introduce <zephyr/types.h> as part of this and have it include
<stdint.h> for now until we transition all the code away from the C99
types.
We go with u{8,16,32,64}_t and s{8,16,32,64}_t as there are some
existing variables defined u8 & u16 as well as to be consistent with
Zephyr naming conventions.
Jira: ZEP-2051
Change-Id: I451fed0623b029d65866622e478225dfab2c0ca8
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
To avoid having to define a BIT64() macro in a public namespace, use
instead masks directly instead of bits, and also refactor the host code
so that it uses those instead of the earlier byte array with hardcoded
indices and masks.
Change-id: Ief03db616a96df65349d24289b62566a268ffdd0
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Add definitions for Bluetooth 5.0 FeatureSet field's bit
mapping. Refer to Bluetooth Specification Version 5.0,
Vol.6, Part B, Section 4.6, Table 4.4.
Change-id: I5069421bf07a31ed9524fbdd02eb44079b1255cb
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
For consistency, "chan" and "param" are used wherever "channel" and
"parameters" are the words in the specification.
Change-Id: I778a8501ae6af991618c14cc6e395d765a9ae102
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Add definitions for all LE commands and events added in the Bluetooth
5.0 specification.
Change-Id: Ia6d134a1ada67e98c803bb6a1708c3f4361c3bfb
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
HCI event masking allows the host to choose which events are reported to
it to avoid interruption and excessive traffic. This patch implements
masking to drop any non-enabled events as specified by the host.
Jira: ZEP-1769
Change-Id: If09d4aa22b0da8f743fc42a3b0db3f369daaff96
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This patch adds support to initiate audio connection from the stack.
< HCI Command: Setup Synchronous... (0x01|0x0028) plen 17 [hci0]
Handle: 256
Transmit bandwidth: 8000
Receive bandwidth: 8000
Max latency: 7
Setting: 0x0060
Input Coding: Linear
Input Data Format: 2's complement
Input Sample Size: 16-bit
# of bits padding at MSB: 0
Air Coding Format: CVSD
Retransmission effort: Optimize for power consumption (0x01)
Packet type: 0x003e
HV2 may be used
HV3 may be used
EV3 may be used
EV4 may be used
EV5 may be used
Change-Id: I4f4c0788760c9bdaf75651825511ff6bcd06df59
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
From the response of read_local_supported_feaatures check if local
device supports eSCO packet type and update it to bt_dev.
Also added sco field in bt_dev
Change-Id: If85b3d24d327a6243318fad89a07375a8253f89b
Signed-off-by: Sathish Narasimman <sathish.narasimman@intel.com>
Add support for detecting version 5.0, i.e. 0x09.
Change-Id: Ia2da513b65c420142fe97a4fa173bfa8045e9d75
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The C pre-processor doesn't allow using sizeof() in comparisons such
as "#if FOO < sizeof(bar)". To make it possible to use such
comparisons where the sizes of headers are involved, introduce helper
macros for the headers instead of always having to hard-code magic
numbers into the code.
Change-Id: Iaf654cb4aaa49e83360901f5b01225ba4b952854
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Both all-zeroes and all-ones addresses are invalid. Fix the check for
this so that we fall back to a static random identity address when
needed.
Change-Id: I17cf903e0f3ed321311d86d09bed19343c2c801a
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>
Expose helpers in hci.h for setting and getting the LE random address
type.
Change-Id: I7c6437051f0b2d1f5f79e19b2616bb643ae6300b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Implement the 3 missing HCI commands required to support
Data Length Extensions:
- LE Read Suggested Default Data Length
- LE Write Suggested Default Data Length
- LE Read Maximum Data Length
Note: Only octets are actually used at this time, not time.
Jira: ZEP-1246
Change-Id: Id76d8fedb5ecaf0001c8429cf22f9a3e2c910a44
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Remove "EDR" and "HS" postfixes from the version names, since
those are only relevant from a marketing point of view, and
not at all for HCI compatibility purposes.
Change-Id: Id8b4b010ed8b80dd63898c4baf85062e51b2635a
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Report the HCI version supported by the Controller as 4.2,
since it was set as 0 (1.0b) and this confused certain Host
implementations, such as BlueZ.
Change-Id: I809721ee9c2b55e77e6a3ca63688c802a9ffa0ba
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Added a OpCode definition that can be used to change the Page
timeout value.
Change-Id: I6ec06f6114f75665b161206ef3ebabbab193b04f
Signed-off-by: Itankar, Piyush T <piyush.t.itankar@intel.com>
This adds the Read Remote Version Info Complete event,
used in both BR/EDR and LE and required by the LE Controller.
Change-Id: I650411ef2c582c20a90eb73bc4475b5e2d4aa2d9
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This adds the Authenticated Payload Timeout expired event,
used in both BR/EDR and LE and required by the LE Controller.
Change-Id: Ifbbccea6d44a7d432734090e56cbf4e7189362b0
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The advertising report (standard or direct) events require
a number of reports field that is used by the controller
to fill in the structure.
At the same time this fixes the subevent code of the direct
advertising report structure.
Change-Id: I0fdb9b1dcad03615ac9b3f1f38fdfbe9ab3f9c3a
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The BT_HCI_OP_LE_CONN_PARAM_REQ_REPLY and
BT_HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY command complete events contain
a connection handle that serves to match the command with their
corresponding command complete event when there's more than one
pending. For now this just adds the structure definitions required,
and later on code will need to be added to handle possible mismatches.
Change-Id: I4585888b32ec995b18847c2a6ed488a2da9c8520
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The BT_HCI_OP_LE_LTK_REQ_REPLY and BT_HCI_OP_LE_LTK_REQ_NEG_REPLY
command complete events contain a connection handle that serves to
match the command with their corresponding command complete event
when there's more than one pending. For now this just adds the
structure definitions required, and later on code will need to
be added to handle possible mismatches.
Change-Id: I37e88070bc0d4d1b80f085f7e162c30715a82103
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The length of the commands array in the return parameters of
the HCI Read Local Supported Commands event is 64 bytes
according to the spec. This was mistakenly set as 36 bytes due
to the fact that only 36 out of the 64 bytes currently contain
meaningful data. The actual array as received from the driver
will always be 64 bytes however, and is therefore sized
accordingly.
Change-Id: Iee7f1fc18045dff96efcc808fd81661eced37b03
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
