NPI BluetoothSmart SubSystem

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NPI Bluetooth Smart NPI SubSystems

This page contains information regarding both Simple Network Processor and HCI (host controller interface) over NPI commands.

Simple Peripheral Network Processor (SNP) - Subsystem 0x15

Currently, the Simple Network Processor and Simple Application Processor use the 0x15 for all of their NPI commands. This tells the SNP/SAP that the traffic should is related to the BLE stack. A number of encapsulated HCI commands may be sent to the SNP over NPI using the 0x15 subsystem.

For the current list of SNP APIs, please see this document: SNP API

Host Controller Interface (HCI) over NPI - Subsystem 0x16

This feature has not yet been implemented. To be completed.