User Manual

DA1468x Software Platform Reference

UM-B-044

Contents

• 1. Abstract
• 2. Figures
• 3. Tables
• 4. Codes
• 5. Terms and definitions
• 6. References
• 7. Prerequisites
• 8. An Overview of Bluetooth Low Energy Platform
  • 8.1. Devices Mode
  • 8.2. Main Building Blocks
  • 8.3. Hardware configurations
  • 8.4. Network Modes
  • 8.5. Profiles
  • 8.6. Protocol Stack
  • 8.7. Controller
  • 8.8. Host
• 9. The DA1468x Software Platform Overview
  • 9.1. Board Support Package Overview
  • 9.2. Middleware Services
• 10. Using the Operating System
  • 10.1. FreeRTOS
  • 10.2. Operating System Abstraction Layer
• 11. The BLE Framework
  • 11.1. Developing BLE Applications
  • 11.2. The BLE API header files
  • 11.3. Bluetooth low energy Security
  • 11.4. Logical Link Control and Adaptation Layer Protocol
  • 11.5. LE Data Packet Length Extension
  • 11.6. NVPARAM fields
  • 11.7. BLE Interrupt Generation
  • 11.8. Considerations on BLE Task Priorities
  • 11.9. BLE tasks timing requirements
  • 11.10. Attribute operations
  • 11.11. Bluetooth low energy Application Examples
  • 11.12. BLE profile projects
  • 11.13. Using adopted Bluetooth low energy services
  • 11.14. Adding a custom service
  • 11.15. Extending Bluetooth low energy functionality
• 12. The Security Framework
  • 12.1. LLDs of the security framework
  • 12.2. TRNG service
  • 12.3. Crypto adapter
  • 12.4. Cryptographic algorithms
• 13. System Management
  • 13.1. Power Modes
  • 13.2. Wake-up Process
  • 13.3. Sleep architecture
  • 13.4. Power configuration
  • 13.5. Charger configuration
  • 13.6. Watchdog Service
• 14. System Memory
  • 14.1. Random Access Memory
  • 14.2. Non Volatile Memory Storage
• 15. Operation modes and startup procedure
  • 15.1. Generated ELF file
  • 15.2. Program loading
  • 15.3. BLE ROM patches
  • 15.4. Startup procedure
  • 15.5. Secure Boot
• 16. Drivers and Adapters
  • 16.1. Introduction
  • 16.2. Drivers
  • 16.3. Adapters
  • 16.4. The NVMS Adapter
  • 16.5. Logging
• 17. Optimizations
  • 17.1. Optimize BLE framework footprint
  • 17.2. Optimizing FreeRTOS heap usage
  • 17.3. Retention RAM optimization and configuration
• 18. Appendix A SmartSnippets DA1468x SDK structure
  • 18.1. Directory structure
  • 18.2. Binaries directory
  • 18.3. Config directory
  • 18.4. Doc directory
  • 18.5. Projects directory
• 19. Appendix B Command Line Interface (CLI) Programmer
  • 19.1. CLI Programmer – Overview
  • 19.2. Application command description
  • 19.3. Command examples
• 20. Appendix C QSPI programming guide
  • 20.1. General
  • 20.2. Prerequisites
  • 20.3. Compiling for execution from flash
  • 20.4. Flashing an QSPI image
  • 20.5. Debugging from QSPI
• 21. Appendix D SEGGER SystemView integration instructions
• 22. Appendix E System Clocks
• 23. Appendix F Batteries
• 24. Appendix G Power
• 25. Appendix H Trim and Calibration
• 26. Apendix J Configuration parameters
• 27. Revision history
• 28. Status definitions
• 29. Disclaimer
• 30. RoHS Compliance