Update the `peripheral` and `peripheral_ht` samples to use the
indication `destroy` callback to determine when the indication has
completed, instead of using the value callback of the first active
connection.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Adds a `destroy` callback to the `struct bt_gatt_indicate_params` which
is used to signify to the application that the indication operation has
completed and the struct instance can be freed/destroyed.
This is required as the number of indication value callbacks that will
be triggered is not known by the caller when the `conn` parameter is
`NULL`.
Tracking when this callback should be run is mananged by a private
reference counter inside the struct.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Update the signature of the `bt_gatt_indicate_func_t` callback type by
replacing the attr pointer with a pointer to the
`bt_gatt_indicate_params` struct that was used to start the indication.
This allows the callback to free the `bt_gatt_indicate_params` instance
if it was allocated from storage, while still allowing the
`bt_gatt_attr` value to be accessed through `params->attr`.
Allocating the `bt_gatt_indicate_params` instance from storage is
desirable as multiple indications can be queued, however each instance
must be valid until the callback is run.
Implements API update from #29357
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
The _gatt_ infix was determined to be unnecessary as
GATT is implied by it being a Bluetooth service.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.
A coccinelle rule is used for this:
@r_const_dev_1
disable optional_qualifier
@
@@
-struct device *
+const struct device *
@r_const_dev_2
disable optional_qualifier
@
@@
-struct device * const
+const struct device *
Fixes#27399
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Integrated temperature sensor sample fetch and use of the value
in the GATT indications.
Signed-off-by: Charan Pudiyaneravana Venkatesh <charan.pv@sixoctets.com>
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
Switch to using the synchronous bt_init call before starting the main
loop in the peripheral samples. This is to avoid sending notifications
before bluetooth has been properly initialized.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This adds support to set different permissions to CCCD so security can
be checked when enabling notification which conforms to:
BLUETOOTH CORE SPECIFICATION Version 5.1 | Vol 3, Part G page 2360:
'3.3.3.3 Client Characteristic Configuration
Authentication and authorization may be required by the server to
write the configuration descriptor.'
In addition to that also ensure that notification are not re-enabled
until the proper security level is reached to conform to the following
statement:
'10.3.1.1 Handling of GATT indications and notifications
A client “requests” a server to send indications and notifications
by appropriately configuring the server via a Client Characteristic
Configuration Descriptor. Since the configuration is persistent
across a disconnection and reconnection, security requirements must
be checked against the configuration upon a reconnection before
sending indications or notifications. When a server reconnects to a
client to send an indication or notification for which security is
required, the server shall initiate or request encryption with the
client prior to sending an indication or notification. If the client
does not have an LTK indicating that the client has lost the bond,
enabling encryption will fail.'
Fixes#17983
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This removes the necessity of registering the storage for CCC and make
it part of the declaration itself.
Fixes#18547
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Error codes are listed in header files and in the core spec as hex
values. Always print them in hex in debug for easier error code
checking.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Move the health thermometer service into the sample folder that
demonstrates it. This avoids long build paths
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This commit moves the BLE GATT Battery service
from /samples/bluetooth/gatt to /subsys/bluetooth/services and
adds a Kconfig entry to enable and configure the service;
when enabled, it will register itself automatically.
Signed-off-by: Emanuele Di Santo <emdi@nordicsemi.no>
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Adding Health Thermometer Service sample. Refer to Health Thermometer
Profile Specification for detailed information about the Health
Thermometer Profile.
Signed-off-by: Aaron Tsui <aaron.tsui@outlook.com>
