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Quick Start
Overview
Prepare EVB
Prepare Files
Software Tools
ARM Keil MDK
MPPG Tool
MCUConfig Tool
Debug Analyzer
DSPConfig Tool
Font Conversion Tool
Image Converter Tool
Android OTA Tool
iOS OTA Tool
Android Audio Connect
iOS Audio Connect
Bring Up EVB
Hardware Development Environment
EVB Interfaces and Modules
Power Supply
Log Wiring
Download Mode
Normal Mode
Building and Downloading
Generate Flash Map
Generating OTA Header
Generate MCU Config File
Generate User Data
Compile APP Image
Keil MDK
Download File
MPPG Tool Download
J-Link Download
Example Verification
LCD Interface Display Verification
Log Verification
Design Spec
Practical Application Case
Requirements
Wiring
Configurations
Building and Downloading
Experimental Verification
UI Test Process
Bluetooth Connection Test Process
Connect to Phone
Connect Headphones
Music Playback Test Process
Local Music Playback
Connect Headphones to Play Music
Play Phone Music
Software Design Introduction
Software Architecture
Directory Structure
Task and Priority
GUI Description
GUI Interface
GUI Update Event
Update Event Enumeration
Update Events and Add Callback
Update Event Push
Update Event Response
Code Example
Audio Scene
Music Playback Management
header.bin and name.bin
Music Playback Control
Local Music Playback Flow
Connecting Headphones to Play Music Flow
Playback Phone Music Flow
Phone Audio Processing Flow
Bluetooth Connection
Bonding List Management
Connection Status Introduction
Connection Modes Introduction
Connecting to Phone
Connection to Headphones
Link Back Logic
Troubleshooting
Reference
FAQ
APP FAQ
Video Playback Usage Guide
Overview
FFmpeg
FFmpeg Command Reference Code
AVI Encapsulation Format
AVI Basic Data Structures
AVI File Structure
AVI File Parsing Process
Video Playback Function
Video Playback Process
Video Playback Demo Porting
RAM And Flash Usage Statistics
Bluetooth FAQ
AMS User Guide
Introduction to AMS
SDK
-based AMS Call Process
ANCS User Guide
Introduction to ANCS
SDK
-based ANCS Call Process
GATT Over BR/EDR User Guide
One-click Connection User Guide
GUI FAQ
GUI Input Device Additional Notes
TouchPad
Module Touch
GUI Migration
GUI TouchPad Algorithm
GUI TouchPad Event Response
Code Example
Keyboard
Module Button
GUI Porting
GUI Keyboard Algorithm
GUI Keyboard Event Response
Wheel
Module QDEC
GUI Porting
GUI Wheel Algorithm
GUI Wheel Event Response
Reducing GUI Refresh Rate to Avoid Connection Failures
Platform FAQ
Debug Monitor Usage Notes
Flash OTP/UUID Usage Notes
Standard Flash Usage Process
MXIC Flash Usage Process
FPU Usage Notes
Hardfault Dump User Guide
Hardfault Dump to Flash
Dump PSRAM After Hardfault
OTA Version Usage Notes
PSRAM Usage Notes
PSRAM Usage Process
Power Consumption Chart
ESD
Environment PSRAM Interference Issue
Tools FAQ
DSP Online Debug User Guide
MCUConfig Tool Exported SYSTEM_Config Update Guide
NAND Flash Map Generator Usage Notes
Glossary
watch
FAQ
EN
/
中文
FAQ
Refer to this section for some of the common problems encountered in using the Watch SDK.
APP FAQ
Video Playback Usage Guide
Bluetooth FAQ
AMS User Guide
ANCS User Guide
GATT Over BR/EDR User Guide
One-click Connection User Guide
GUI FAQ
GUI Input Device Additional Notes
Reducing GUI Refresh Rate to Avoid Connection Failures
Platform FAQ
Debug Monitor Usage Notes
Flash OTP/UUID Usage Notes
FPU Usage Notes
Hardfault Dump User Guide
OTA Version Usage Notes
PSRAM Usage Notes
Tools FAQ
DSP Online Debug User Guide
MCUConfig Tool Exported SYSTEM_Config Update Guide
NAND Flash Map Generator Usage Notes