 nRF51 SDK | Application Programming Interface for Common Libraries, BLE Libraries, and BLE Services |
  Database Discovery | Database discovery module |
 Defines | |
| Enumerations | |
| Structures | |
| Types | |
 Functions | |
| Peripheral Drivers | |
| ADNS2080 driver | ADNS2080 mouse sensor driver |
| Cherry 8x16 keyboard matrix driver | Cherry 8x16 keyboard matrix driver |
| DS1624 digital temperature sensor driver | DS1624 digital temperature sensor driver |
| MPU6050 gyro/accelerometer driver | MPU6050 gyro/accelerometer driver |
| Synaptics Touchpad driver. | Synaptics Touchpad driver |
| ADC HAL | Hardware abstraction layer for managing the analog-to-digital converter |
| AES ECB encryption | Driver for the nRF51 AES Electronic Code Book (ECB) peripheral |
| GPIO abstraction | GPIO pin abstraction and port abstraction for reading and writing byte-wise to GPIO ports |
| Non-volatile memory controller | Driver for the nRF51 NVMC peripheral |
| TEMP (temperature) abstraction | Temperature module init and read functions |
| Timer HAL and driver | Timer APIs |
| Timer HAL | Hardware abstraction layer for accessing the timer peripheral |
| Timer driver | Multi-instance timer driver |
| QDEC HAL and driver | Quadrature decoder (QDEC) APIs |
| QDEC HAL | Hardware abstraction layer for accessing the quadrature decoder (QDEC) peripheral |
| QDEC driver | Quadrature decoder (QDEC) driver |
| Clock HAL and driver | Clock APIs |
| Clock HAL | Hardware abstraction layer for managing the low-frequency clock (LFCLK) and the high-frequency clock (HFCLK) |
| Clock driver | Driver for managing the low-frequency clock (LFCLK) and the high-frequency clock (HFCLK) |
| GPIOTE abstraction and driver | GPIOTE APIs |
| GPIOTE abstraction | GPIOTE abstraction for configuration of channels |
| GPIOTE driver | GPIOTE driver for managing input and output pins |
| LPCOMP HAL and driver | Low Power Comparator (LPCOMP) APIs |
| LPCOMP HAL | Hardware abstraction layer for managing the Low Power Comparator (LPCOMP) |
| LPCOMP driver | Low Power Comparator (LPCOMP) driver |
| WDT HAL and driver | |
| WDT HAL | Hardware abstraction layer for accessing the watchdog timer (WDT) peripheral |
| WDT driver | WDT driver |
| RTC HAL and driver | Real timer counter (RTC) APIs |
| RTC HAL | Hardware abstraction layer for managing the real time counter (RTC) |
| RTC driver | Real timer counter (RTC) driver |
| SDIO driver | 2-wire serial interface driver |
| SPI Master driver | SPI master driver |
| Software controlled SPI Slave driver. | Software controlled SPI Slave driver |
| Software controlled TWI Master driver | Software controlled TWI Master driver |
| TWI HAL and driver | TWI APIs |
| TWI HAL | Hardware access layer for the two-wire interface (TWI) peripheral |
| TWI driver | Driver for managing the TWI |
| RNG HAL and driver | Random number generator (RNG) APIs |
| RNG HAL | Hardware abstraction layer for managing the random number generator (RNG) |
| RNG driver | Driver for managing the random number generator (RNG) |
| PPI HAL and driver | Programmable Peripheral Interconnect (PPI) APIs |
| PPI HAL | Hardware abstraction layer for setting up Programmable Peripheral Interconnect (PPI) channels |
| PPI driver | Programmable Peripheral Interconnect (PPI) driver |
| SWI driver | Driver for software interrupts (SWI) |
| BLE Services | |
| Battery Service Client | Battery Service Client module |
| Enumerations | |
| Structures | |
| Types | |
| Functions | |
| Heart Rate Service Client | Heart Rate Service Client module |
| Enumerations | |
| Structures | |
| Types | |
| Functions | |
 Common service definitions | Constants, type definitions and functions that are common to all services |
 Service UUID definitions | |
| Characteristic UUID definitions | |
| Definitions for the Alert Level characteristic values | |
| BLE Libraries | |
| Device Manager | Device Manager Application Interface Abstraction |
| Device Manager Sequence Charts | |
| Security Set-Up & Status Related | |
| Fresh Bonding & Context Store | |
| GAP Central | |
| GAP Peripheral | |
| Link Encryption with Bonded Device | |
| GAP Central | |
| GAP Peripheral | |
| Device Manager Context Management MSCs | |
| Deleting one or all device context | |
| GAP Peripheral/GAP Central: Delete one bonded device | |
| GAP Peripheral/GAP Central: Delete all bonded devices | |
| Initialization and Setup | |
| Service/Protocol Types | Describes the possible types of Service/Protocol Contexts for a bonded/peer device |
| Device Manager Events | This section describes the device manager events that are notified to the application |
| General Events | General or miscellaneous events |
| Link Status Events | Link Status Events |
| Context Management Events | Context Management Events |
| Device Manager Data Types | This section describes all the data types exposed by the module to the application |
| Device Module APIs | This section describes APIs exposed by the module |
| Device Module Set-up APIs | Initialization & registration APIs that are pre-requisite for all other module procedures |
| APIs to set up or read status of security on a link. | This section describes APIs to set up Security. These APIs require that the peer is connected before the procedures can be requested |
| Context Management APIs | Utility APIs offered by the device manager to get information about the peer if and when needed |
| Utility APIs | This section describes the utility APIs offered by the module |
| Assert Handler for debug purposes. | Module for handling of assert during application development when debugging |
| DTM - Direct Test Mode | Module for testing RF/PHY using DTM commands |
| Error Log Module | Module for writing error and stack to flash memory |
| Radio Notification Event Handler | Module for propagating Radio Notification events to the application |
| BLE Date Time characteristic type | Definition of ble_date_time_t type |
| Flash Manager | Module for accessing flash memory |
| BLE Serialization | |
| Serialization Application Hardware Abstraction Layer | Functions which set up hardware on Application board and perform the reset of the Connectivity Board |
| Serialization HAL Transport | HAL Transport layer for serialization |
| Serialization PHY | PHY layer layer for serialization |
| HCI Serialization PHY | HCI PHY layer for serialization |
| Serialization codecs | |
| Application common codecs | |
| DTM Application command request encoders and command response decoders | DTM Application command request encoders and command response decoders |
| Application s120 codecs | |
| GAP Functions for managing memory for security keys in application device. | GAP Application auxiliary functions for synchronizing GAP security keys with the ones stored in the connectivity device |
| Functions for managing memory for user memory request in application device. | Application auxiliary functions for synchronizing user memory with the one stored in the connectivity device |
| Application command request encoders and command response decoders | Application command request encoders and command response decoders |
| Application event decoders | Application event decoders |
| GAP Application command request encoders and command response decoders | GAP Application command request encoders and command response decoders |
| GAP Application event decoders | GAP Application event decoders |
| GATTC Application command request encoders and command response decoders | GATTC Application command request encoders and command response decoders |
| GATTC Application event decoders | GATTC Application event decoders |
| GATTS Application command request encoders and command response decoders | GATTS Application command request encoders and command response decoders |
| GATTS Application event decoders | GATTS Application event decoders |
| L2CAP Application command request encoders and command response decoders | L2CAP Application command request encoders and command response decoders |
| L2CAP Application event decoders | L2CAP Application event decoders |
| SOC Application command request encoders and command response decoders | SOC Application command request encoders and command response decoders |
| Connectivity common codecs | |
| DTM Connectivity command request decoder and command response encoder | DTM Connectivity command request decoder and command response encoder |
| Connectivity s120 codecs | |
| Connectivity command request decoders and command response encoders | Connectivity command request decoders and command response encoders |
| Connectivity event encoders | Connectivity event encoders |
| GAP Connectivity command request decoders and command response encoders | GAP Connectivity command request decoders and command response encoders |
| GAP Connectivity event encoders | GAP Connectivity event encoders |
| GATTC Connectivity command request decoders and command response encoders | GATTC Connectivity command request decoders and command response encoders |
| GATTC Connectivity event encoders | GATTC Connectivity event encoders |
| GATTS Connectivity command request decoders and command response encoders | GATTS Connectivity command request decoders and command response encoders |
| GATTS Connectivity event encoders | GATTS Connectivity event encoders |
| L2CAP Connectivity command request decoders and command response encoders | L2CAP Connectivity command request decoders and command response encoders |
| L2CAP Connectivity event encoders | L2CAP Connectivity event encoders |
| GAP Functions for managing memory for security keys on connectivity device. | GAP Connectivity auxiliary functions for providing static memory required by Soft Device. This memory is used to store GAP security keys |
| Functions for managing memory for user memory request on connectivity device. | Connectivity auxiliary functions for providing static memory required by Soft Device |
| SOC Connectivity command request decoders and command response encoders | SOC Connectivity command request decoders and command response encoderss |
| Application side code | |
| Serialization SoftDevice Transport | Serialization SoftDevice Transport on application side |
| Serialization SoftDevice Handler | Serialization SoftDevice Handler on application side |
| Connectivity application code | |
| Command decoder in the connectivity chip | Decoder for serialized commands from an Application Chip |
| DTM Command Decoder in the connectivity chip | Decoder for serialized DTM commands from an Application Chip |
| Events encoder in the connectivity chip | Events encoder for BLE SoftDevice |
| Events handlers in the connectivity chip | Events handlers used to process high level events in the connectivity application |
| Packets decoder in the connectivity chip | Decoder for serialized packets from an Application Chip |
| SDK Common Libraries | |
| Persistent Storage Interface | Abstracted flash interface |
| Persistent Storage Access Operation Codes | Persistent Storage Access Operation Codes. These are used to report any error during a persistent storage access operation or any general error that may occur in the interface |
| Persistent Memory Interface Data Types | Data Types needed for interfacing with persistent memory |
| Persistent Storage Access Routines | Functions/Interface SDK modules use to persistently store data |
| UART module | UART module interface |
| Button Handler | Buttons handling module |
| FIFO implementation | FIFO implementation |
| Memory Manager | Memory Manager for the nRF51 SDK |
| GPIOTE Handler | GPIOTE handler module |
| Memory pool | Memory pool implementation |
| Memory Pool Internal | Memory pool internal definitions |
| SLIP module | SLIP layer for supporting packet framing in HCI transport |
| HCI Transport | HCI transport module implementation |
| CRC compute | This module implements the CRC-16 calculation in the blocks |
| Pulse-width modulation (PWM) | Module for generating a pulse-width modulated output signal |
| Scheduler | The scheduler is used for transferring execution from the interrupt context to the main context |
| SHA-256 hash library | This module calculates SHA-256 (SHA-2, FIPS-180) hashes |
| Simple Timer | Simple timer module |
| Application Timer | Application timer functionality |
| Debug Logger | Enables debug logs/ trace over UART |
| Common application error handler | Common application error handler and macros for utilizing a common error handler |
| Utility Functions and Definitions | Various types and definitions available to all applications |
| Utility Functions and Definitions (Platform) | Various types and definitions available to all applications when using SoftDevice |
| SDK Error codes | |
| Base defined for SDK Modules | |
| Codes reserved as identification for module where the error occurred. | |
| Codes reserved as identification for IoT errors. | |
| Codes reserved as identification for common errors. | |
| Error / status codes specific to device manager. | |
| Board Support Package | BSP module |
| SoftDevice Event Handler | API for initializing and disabling the SoftDevice |
| Types definitions for ANT support in SoftDevice handler. | This file contains the declarations of types required for ANT stack support. These types will be defined when the preprocessor define ANT_STACK_SUPPORT_REQD is defined |
| Types definitions for BLE support in SoftDevice handler. | This file contains the declarations of types required for BLE stack support. These types will be defined when the preprocessor define BLE_STACK_SUPPORT_REQD is defined |
| Board Support Package: BLE Button Module | Module for controlling BLE behavior through button actions |
 S120 (BLE Central) | Application Programming Interface for S120 SoftDevice |
| BLE SoftDevice Common | Type definitions, macros, error codes, SVC and event number subranges etc. common to all S120 SoftDevice modules |
| Events, type definitions and API calls | Module independent events, type definitions and API calls for the BLE SoftDevice |
| Enumerations | |
| Defines | |
| User Memory Types | |
| Structures | |
| Functions | |
| General error codes | General error code definitions for the BLE API |
| Module specific error code subranges | Assignment of subranges for module specific error codes |
| Bluetooth status codes | |
| Module specific SVC, event and option number subranges | Definition of SVC, event and option number subranges for each API module |
| Common types and macro definitions | Common types and macro definitions for the BLE SoftDevice |
| Defines | |
| BLE Connection Handles | |
| Assigned Values for BLE UUIDs | |
| Types of UUID | |
| Bluetooth Appearance values | |
| Structures | |
| Message Sequence Charts | |
| Interrupt-driven Event Retrieval | |
| Thread Mode Event Retrieval | |
| App Buffer Management | |
| SoftDevice Global Error Codes | Global Error definitions |
| Error Codes Base number definitions | |
| Generic Access Profile (GAP) | Definitions and prototypes for the GAP interface |
| Message Sequence Charts | |
| GAP Advertisement | |
| GAP Peripheral Connection Establishment and Termination | |
| GAP Connection Parameter Update | |
| GAP RSSI for connections with event filter | |
| GAP RSSI get sample | |
| GAP Peripheral Pairing: Just Works | |
| GAP Peripheral Bonding: Just Works | |
| GAP Peripheral Bonding: Passkey Entry, Peripheral displays | |
| GAP Peripheral Bonding: Passkey Entry (Central display) or OOB MSC | |
| GAP Bonding: Passkey Entry (Peripheral uses static passkey) MSC | |
| GAP Peripheral Encryption Establishment using stored keys | |
| GAP Peripheral Initiated Security Establishment | |
| GAP Failed Pairing: Keysize out of supported range | |
| GAP Failed Pairing: Keysize too small | |
| GAP Failed Pairing: Pairing aborted by the application | |
| GAP Failed Pairing: Confirm failed | |
| GAP Failed Pairing: Pairing failed from master | |
| GAP Failed Pairing: Timeout | |
| GAP Authenticate request: Timeout | |
| GAP Scanning | |
| GAP Central Connection Establishment and Termination | |
| GAP Central Connection Parameter Update | |
| GAP Central Encryption Establishment using stored keys | |
| GAP Central Pairing: Just Works | |
| GAP Central Bonding: Just Works | |
| GAP Central Bonding: Passkey Entry, Central displays | |
| GAP Central Bonding: Passkey Entry (Peripheral display) or OOB MSC | |
| GAP Central Security Request Reception | |
| GAP Unexpected Security Packet Reception | |
| GAP Central Encryption and Authentication mutual exclusion | |
| GAP Central Connection Parameter Update on multiple links | |
| GAP Central Control Procedure Serialization on multiple links | |
| Enumerations | |
| Defines | |
| SVC return values specific to GAP | |
| GAP Roles | |
| GAP Timeout sources | |
| GAP Address types | |
| GAP Address cycle modes | |
| GAP Advertising and Scan Response Data format | |
| GAP Advertisement Flags | |
| GAP Advertising interval max and min | |
| GAP Scan interval max and min | |
| GAP Scan window max and min | |
| GAP Scan timeout max and min | |
| GAP Advertising types | |
| GAP Advertising filter policies | |
| GAP Advertising timeout values | |
| GAP Discovery modes | |
| GAP IO Capabilities | |
| GAP Authentication Key Types | |
| GAP Security status | |
| GAP Security status sources | |
| GAP Connection Parameters Limits | |
| GAP attribute security requirement setters | |
| GAP Security Modes | |
| Structures | |
| Functions | |
| Generic Attribute Profile (GATT) Client | Definitions and prototypes for the GATT Client interface |
| Message Sequence Charts | |
| GATTC Primary Service Discovery | |
| GATTC Relationship Discovery | |
| GATTC Characteristic Discovery | |
| GATTC Descriptor Discovery | |
| GATTC Read Characteristic Value by UUID | |
| GATTC Characteristic or Descriptor Value Read | |
| GATTC Read Multiple Characteristic Values | |
| GATTC Characteristic or Descriptor Value Write | |
| GATTC Characteristic or Descriptor Value Long Write | |
| GATTC Characteristic or Descriptor Value Reliable Write | |
| GATTC Handle Value Indication | |
| GATTC Handle Value Notification | |
| GATTC Timeout | |
| Enumerations | |
| Defines | |
| SVC return values specific to GATTC | |
| Structures | |
| Functions | |
| Generic Attribute Profile (GATT) Common | Common definitions and prototypes for the GATT interfaces |
| Defines | |
| GATT Timeout sources | |
| GATT Write operations | |
| GATT Execute Write flags | |
| GATT Handle Value operations | |
| GATT Status Codes | |
| Characteristic Presentation Formats | |
| GATT Bluetooth Namespaces | |
| Structures | |
| Generic Attribute Profile (GATT) Server | Definitions and prototypes for the GATTS interface |
| Message Sequence Charts | |
| GATTS ATT Table Population | |
| GATTS Read Request without Authorization | |
| GATTS Write Request without Authorization | |
| GATTS Write Command with or without Authorization | |
| GATTS Read Request with Authorization | |
| GATTS Write Request with Authorization | |
| GATTS Queued Writes: Stack handled, no attributes require authorization | |
| GATTS Queued Writes: Stack handled, one or more attributes require authorization | |
| GATTS Queued Writes: App handled, no attributes require authorization | |
| GATTS Queued Writes: App handled, one or more attributes require authorization | |
| GATTS Queued Writes: Prepare Queue Full | |
| GATTS Queued Writes: Execute Write without Prepare Write | |
| GATTS Handle Value Indication | |
| GATTS Handle Value Notification | |
| GATTS Handle Value Indication or Notification disabled | |
| GATTS Handle Value Indication or Notification with System Attributes Missing | |
| GATTS Service Changed | |
| GATTS System Attributes Handling: Unknown Peer | |
| GATTS System Attributes Handling: Bonded Peer | |
| Enumerations | |
| Defines | |
| SVC return values specific to GATTS | |
| Maximum attribute lengths | |
| GATT Server Service Types | |
| GATT Server Attribute Types | |
| GATT Server Operations | |
| GATT Value Locations | |
| GATT Server Authorization Types | |
| System Attribute Flags | |
| Structures | |
| Functions | |
| User memory layout for Queued Writes | |
| Logical Link Control and Adaptation Protocol (L2CAP) | Definitions and prototypes for the L2CAP interface |
| Message Sequence Charts | |
| L2CAP API | |
| Enumerations | |
| Defines | |
| SVC return values specific to L2CAP | |
| Structures | |
| Functions | |
| SoftDevice Manager API | APIs for SoftDevice management |
| SoftDevice Manager Error Codes | Error definitions for the SDM API |
| Defines | |
| Enumerations | |
| Types | |
| Functions | |
| SoftDevice Global Error Codes | Global Error definitions |
| Error Codes Base number definitions | |
| SoC Library API | APIs for the SoC library |
| SoC Library Error Codes | Error definitions for the SoC library |
| Defines | |
| Types | |
| Functions | |
| Master Boot Record API | APIs for updating SoftDevice and BootLoader |
| Defines | |
| Enumerations | |
| Types | |
| Functions | |
1.8.3.1 
