X5 Chip User Manual
2.0.0
1. Preface
2. Quick Start
3. Guidelines for using samples
4. BSP Development Guide
4.1. Setting Up the Development Environment and Compilation Instructions
4.2. Hardware Bring-Up Guide
4.3. Driver Development Guide
4.3.1. Address space mapping
4.3.2. Configure U-Boot and Kernel Option Parameters
4.3.3. UART Driver Debug Guide
4.3.4. GPIO Debug Guide
4.3.5. Pinctrl Debug Guide
4.3.6. IO-Domain Debug Guide
4.3.7. ADC Debug Guide
4.3.8. SPI Debug Guide
4.3.9. I2C Debug Guide
4.3.10. LPWM Driver Debug Guide
4.3.11. PWM Driver Debug Guide
4.3.12. RTC Debug Guide
4.3.13. Watchdog Driver Debug Guide
4.3.14. Thermal System
4.3.15. Ethernet Driver Debug Guide
4.3.16. PMIC Driver Debugging Guide
4.3.17. LCD Driver Debug Guide
4.3.18. USB/USB Gadget Debug Guide
4.3.19. Audio Development and Debugging Guide
4.3.20. SDIO Usage Guide
4.3.21.
Wi-Fi Driver Debug Guide
4.3.22. Bluetooth Driver Debug Guide
4.3.23. QoS Debug Guide
4.3.24. AXI-Monitor Debug Guide
4.3.25. X5 USB User Manual
4.3.26.
boardinfo Debug Guide
4.3.27. Time Synchronization Debugging Guide
4.3.28. bootloader Usage instructions
4.3.29. HIFI5 Guidelines for use
4.3.29.1. HIFI5 User Guide
4.3.29.2. Voice Wake-up and Sleep Example
4.3.29.3. SSF Middleware Development Guide
4.3.29.4. HIFI5 Interface Documentation
4.4. System Component Development
4.5. Driver function unit test
4.6. System debugging method
4.7. Common command usage methods
4.8. Approved Vendor List
5. Multimedia Development Guide
6. Quantitative toolchain development guide
7. FAQ
8. Suggestions and Feedback
X5 Chip User Manual
4.
BSP Development Guide
4.3.
Driver Development Guide
4.3.29.
HIFI5 Guidelines for use
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4.3.29.
HIFI5 Guidelines for use
4.3.29.1. HIFI5 User Guide
Overview
Hardware Architecture
Software Architecture
Quick Start
Source Code Directory Structure
Compilation
Automatic Environment Deployment
Manual Environment Deployment
4.3.29.2. Voice Wake-up and Sleep Example
Example Function Overview
Example Source Code Structure
Compilation Dependencies
Voice Wake-up Procedure
Environment Configuration
Test Commands
Algorithm Debugging Instructions
Runtime Result Demonstration
4.3.29.3. SSF Middleware Development Guide
Basic Concepts
SGF
SMF
SIPC
Routing Configuration
Component Configuration Description
Link Relationship Description
Example
Algorithm Porting Guide
Writing a Module
Define MTID (Module Type ID)
Add Files to Makefile
Define CUID/MUID
Configure Graph
Communication Between A-core and DSP
Debugging Guide
Log
Backtrace
4.3.29.4. HIFI5 Interface Documentation
Modules API
Control Interface
Data Interface
Create/Destroy Hook Interface
Get Module Memory Size Interface
Get Stack Memory Size Interface
ARM-side IPC Call API
Return Value Description
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