# RA4L1_VL53L4CD

**Repository Path**: CoreMaker/RA4L1_VL53L4CD

## Basic Information

- **Project Name**: RA4L1_VL53L4CD
- **Description**: RA4L1_VL53L4CD
- **Primary Language**: Unknown
- **License**: AFL-3.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-05-05
- **Last Updated**: 2025-05-08

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Overview
- **Name**: RA4L1_VL53L4CD
- **MCU**: R7FA4L1BD4CFP
- **IDE**: E2STUDIO

  


# Contact Information

- **Name**: Billy
- **交流群**: 925643491
- **Email**: a845656974@outlook.com
- **Phone**: +86 15622736378
- **CSDN Blog**: [Blog](https://blog.csdn.net/xinzuofang)
- **Video**: [Video](https://space.bilibili.com/3546563710290070)




# Buy Link
[https://shop192352884.taobao.com/](https://shop192352884.taobao.com/)

 
# Image
![image](https://github.com/user-attachments/assets/75e4ad0d-1928-4c98-90f1-a4424975281b)

![image](https://github.com/user-attachments/assets/ef00509f-2557-4d35-a864-ec84224cd26e)

![image](https://github.com/user-attachments/assets/e9ba925f-8bac-4fde-97ed-13a6ee1ea804)

![image](https://github.com/user-attachments/assets/12a6e60e-e9b6-4cb9-9e40-eb2ea1d08f46)


# Project Introduction

- **RA4L1_VL53L4CD_Project1**:RA4L1开发TOF VL53L4CD(1)----轮询获取测距数据
- **CSDN Blog**:[https://coremaker.blog.csdn.net/article/details/147777092](https://coremaker.blog.csdn.net/article/details/147777092)
- **Video**:[https://www.bilibili.com/video/BV1NCVrzGEzE/](https://www.bilibili.com/video/BV1NCVrzGEzE/)

本文详细介绍了使用瑞萨（Renesas）RA4L1微控制器，以轮询（Polling）方式获取TOF VL53L4CD激光测距传感器的数据。首先简述了VL53L4CD传感器的基本特性与通信方式（I²C接口），随后给出了RA4L1与VL53L4CD的硬件连接示例和驱动移植方法，并着重阐述了通过轮询机制稳定获取测距数据的具体实现步骤与代码示例。文章提供了完整的初始化配置、测距流程、数据读取、错误处理及常见问题分析，帮助开发者快速上手与优化相关应用。

This article provides a detailed explanation of how to use the Renesas RA4L1 microcontroller to acquire data from the VL53L4CD Time-of-Flight (ToF) laser ranging sensor using the polling method. It begins with an overview of the VL53L4CD sensor’s basic features and communication method (I²C interface), followed by examples of hardware connections between the RA4L1 and VL53L4CD and a guide on porting the driver. The article focuses on the step-by-step implementation of stable distance data acquisition through polling, including code examples. It provides a complete overview of initialization, ranging procedures, data reading, error handling, and an analysis of common issues, helping developers quickly get started and optimize related applications.