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Development environment:
Windows 8.1 pro
Platform: CYBT-423028-02
IDE: Wiced Studio 6.2.1
What are the use of below characteristics, and when/how can we use it
Re connection address
Peripheral preferred connection parameters
Peripheral privacy flag
Solved! Go to Solution.
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Apparently these were privacy features added in BT core 4.0 but removed from BT 4.1 spec. Therefore I could not find much information about its use. But you can refer following articles which provide some idea about these features: https://www.bluetooth.com/blog/bluetooth-technology-protecting-your-privacy/
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Hi ns_4270701,
These are BLE GATT characteristics whose details can be found in BT core spec.
If you check /20719-B1_Bluetooth/include/20719/wiced_bt_uuid.h, these characteristics are defined with their default values.
UUID_CHARACTERISTIC_PERIPHERAL_PRIVACY_FLAG | = 0x2A02, |
UUID_CHARACTERISTIC_RECONNECTION_ADDRESS | = 0x2A03, |
UUID_CHARACTERISTIC_PERIPHERAL_PREFERRED_CONNECTION_PARAMETERS | = 0x2A04 |
Please check implementation of other services like battery services in hello_sensor.h. You can implement these services in the same way.
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What are the uses of it? Where it will be useful?
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Apparently these were privacy features added in BT core 4.0 but removed from BT 4.1 spec. Therefore I could not find much information about its use. But you can refer following articles which provide some idea about these features: https://www.bluetooth.com/blog/bluetooth-technology-protecting-your-privacy/