The Immediate Alert Service exposes a control point to allow a peer device to cause the device to immediately alert.
The Immediate Alert Service uses the Alert Level Characteristic to cause an alert when it is written with a value other than "No Alert".
Depending on the chosen GATT role in the Bluetooth Configurator, you may use a subset of the supported API.
The IAS API names begin with Cy_BLE_IAS_. In addition to this, the API also append the GATT role initial letter in the API name.
API Reference | |
IAS Server and Client Function | |
These are API common to both GATT Client role and GATT Server role. | |
IAS Server Functions | |
API unique to IAS designs configured as a GATT Server role. | |
IAS Client Functions | |
API unique to IAS designs configured as a GATT Client role. | |
IAS Definitions and Data Structures | |
Contains the IAS specific definitions and data structures used in the IAS API. | |