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Cordio Stack


 GAP Device Manager (DM)
 Security Manager Protocol (SMP)
 Attribute Profile (ATT)
 Logical Link Control and Adaptation Protocol (L2CAP)
 Host Controller Interface (HCI)
 Initialization and Configuration
 Stack Event Handling
 Security Service
 Stack Behavioral Diagrams

Detailed Description

Figure 1. BLE Stack

The Cordio Stack is complete protocol stack solution for single-mode Bluetooth LE devices.

The software system is built on the WSF, an OS wrapper and porting layer. WSF also provides general-purpose software services such as queues, timers, and buffer management.

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