786b9a0ad4
Add const prefix for service uuid and char uuid. Since Service UUID and Char UUID should not change in the service definition, they are most reasonably defined as rodata, also for save some ram footprint. The field `attr->user_data` type is `void *`, as this PR change all Service UUID to rodata, so there must add (void *) to avoid warning. Signed-off-by: Lingao Meng <menglingao@xiaomi.com> |
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src | ||
CMakeLists.txt | ||
prj.conf | ||
README.rst | ||
sample.yaml |
.. _ble_direct_adv: Bluetooth: Direct Advertising ############################# Overview ******** Application demonstrating the BLE Direct Advertising capability. If no device is bonded to the peripheral, casual advertising will be performed. Once bonded, on every subsequent boot direct advertising to the bonded central will be performed. Additionally this sample provides two BLE characteristics. To perform write, devices need to be bonded, while read can be done just after connection (no bonding required). Please note that direct advertising towards iOS based devices is not allowed. For more information about designing BLE devices for Apple products refer to "Accessory Design Guidelines for Apple Devices". Requirements ************ * A board with BLE support * Second BLE device acting as a central with enabled privacy. For example another Zephyr board or any modern smartphone Building and Running ******************** This sample can be found under :zephyr_file:`samples/bluetooth/direct_adv` in the Zephyr tree. See :ref:`bluetooth samples section <bluetooth-samples>` for details.