Advanced Development Guide

This chapter targets SDK secondary development and platform adaptation, covering board-level configuration extension, driver porting, debugging tools, memory layout, and OTA, among other advanced topics.

This chapter explains in detail how to add configuration files and support for a new development board based on K230_SDK. When a developer builds a new board based on the K230 or K230D chip, the SDK must be adjusted and adapted accordingly. This chapter provides a step-by-step guide to adding a new defconfig.

If your goal is to add a new sensor, the recommended three-step approach is:

1. Driver integration — complete sensor driver and board-level configuration (how_to_add_sensor.md)

2. Calibration — perform BLC/LSC/CC calibration (how_to_calibrate_isp.md)

3. Tuning — fine-tune ISP parameters for your target use case (how_to_tune_isp.md)

• How to Add a New Configuration File (New Board)
• Configure and Program OTP
• How to Add a Display Driver
• How to Add a New Sensor
• Sensor ISP Calibration Workflow
• K230 ISP Image Tuning Guide
• Memory Layout and Configuration Guide
• K230 ADB User Guide
• K230 UVC Device Guide
• K230 OTA User Guide
• How to Add a New Sensor
• Sensor ISP Calibration Workflow