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The BL602 is a general purpose microcontroller based on the “SiFive E24 Core” RISC-V processor with provisions for 2.4 GHz Wi-Fi and Bluetooth Low Energy 5.0. It is intended to be used in IoT and other ultra-low-power applications. The microcontroller supports flashing and communication over UART, and flashing, communication, and debugging over JTAG.

Quick Start Guide

• 1. Quick Start Guide
  • 1.1. Prerequisites
  • 1.2. Preparing the environment
• 2. Linux Starter Guide
  • 2.1. Installing prerequisites and cloning repository
  • 2.2. Compiling
  • 2.3. Connecting the Hardware
  • 2.4. Flashing
    • 2.4.1. Alternative Flashing Tools and Information
    • 2.4.2. BouffaloLabDevCube
  • 2.5. Testing the output
• 3. Windows Starter Guide
  • 3.1. Setting up the build environment and getting the code
  • 3.2. Connecting the Hardware
  • 3.3. Compiling and Flashing
  • 3.4. Downloading Binaries
• 4. Windows (WSL) Starter Guide
  • 4.1. Install WSL
  • 4.2. Setting up the build environment and getting the code
  • 4.3. Compiling an example project
• 5. Connecting the Hardware
  • 5.1. Pine64 BL602 EVB ver 1.1
    • 5.1.1. Serial
    • 5.1.2. JTAG
  • 5.2. Pine64 Pinenut-01S
  • 5.3. Boufallo Lab BL602 Dev Module

Developer Environment

• 1. Developer Environment
  • 1.1. Compiler
  • 1.2. Flasher
  • 1.3. Debugger
• 2. Dev Cube introduction
• 3. Image Composition
• 4. MCU Program Download
  • 4.1. Configuring the program download method
  • 4.2. Configuring image parameters
  • 4.3. Configuring advanced image parameters
  • 4.4. Download program
• 5. IOT program download
  • 5.1. Configuration program download method
  • 5.2. Configuration download parameters
  • 5.3. Download program
• 6. Freedom Studio
  • 6.1. Importing a project
  • 6.2. Debug
• 7. Eclipse
  • 7.1. import project
  • 7.2. Debug

Examples

• 1. Examples
• 2. Hello World
  • 2.1. Overview
  • 2.2. Code Examples
• 3. AWS
  • 3.1. Overview
  • 3.2. Usage Steps
• 4. AT Commands Introduction
• 5. Basic AT Commands
  • 5.1. Overview
  • 5.2. Description
    • 5.2.1. AT+UART
    • 5.2.2. AT+GMR
    • 5.2.3. AT+RST
    • 5.2.4. AT+RESTORE
    • 5.2.5. AT+S.HELP
    • 5.2.6. AT+GSLP
• 6. Wi-Fi AT Commands
  • 6.1. Overview
  • 6.2. Description
    • 6.2.1. AT+CWMODE
    • 6.2.2. AT+CWLAP
    • 6.2.3. AT+CWAUTOCONN
    • 6.2.4. AT+CWJAP
    • 6.2.5. AT+CWQAP
    • 6.2.6. AT+SOFTAP
• 7. TCP/IP AT Commands
  • 7.1. Overview
  • 7.2. Description
    • 7.2.1. AT+CIPSTART
    • 7.2.2. AT+CIPCLOSE
    • 7.2.3. AT+CIPSERVER
    • 7.2.4. AT+CIPSEND
    • 7.2.5. +IPD
• 8. BLE AT Commands
  • 8.1. Overview
  • 8.2. Description
    • 8.2.1. AT+BLEDATALEN
    • 8.2.2. AT+BLENAME
    • 8.2.3. AT+BLEADDR
• 9. AUDIO UDP
  • 9.1. 总览
  • 9.2. 使用步骤
• 10. BLE
  • 10.1. Overview
  • 10.2. Usage Steps
  • 10.3. Available commands
    • 10.3.1. ble_init
    • 10.3.2. ble_auth
    • 10.3.3. ble_unpair
    • 10.3.4. ble_start_adv
    • 10.3.5. ble_stop_adv
    • 10.3.6. ble_start_scan
    • 10.3.7. ble_stop_scan
    • 10.3.8. ble_conn_update
    • 10.3.9. ble_security
    • 10.3.10. ble_get_device_name
    • 10.3.11. ble_set_device_name
    • 10.3.12. ble_read_local_address
    • 10.3.13. ble_set_adv_channel
    • 10.3.14. ble_connect
    • 10.3.15. ble_disconnect
    • 10.3.16. ble_select_conn
    • 10.3.17. ble_auth_cancel
    • 10.3.18. ble_auth_passkey_confirm
    • 10.3.19. ble_auth_pairing_confirm
    • 10.3.20. ble_auth_passkey
    • 10.3.21. ble_exchange_mtu
    • 10.3.22. ble_discover
    • 10.3.23. ble_read
    • 10.3.24. ble_write
    • 10.3.25. ble_write_without_rsp
    • 10.3.26. ble_subscribe
    • 10.3.27. ble_unsubscribe
    • 10.3.28. ble_set_data_len
    • 10.3.29. ble_conn_info
    • 10.3.30. ble_disable
    • 10.3.31. ble_set_tx_pwr
• 11. BLSYNC-BLE
  • 11.1. Overview
  • 11.2. APP use steps
  • 11.3. Steps to use WeChat Mini Program
• 12. cronalarm
  • 12.1. 总览
  • 12.2. 使用步骤
  • 12.3. 应用实例
• 13. DAC
  • 13.1. 总览
  • 13.2. 使用步骤
• 14. HBNRAM
  • 14.1. 总览
  • 14.2. 使用步骤
• 15. Mesh
  • 15.1. Overview
  • 15.2. Usage steps
• 16. GPIO
  • 16.1. Overview
  • 16.2. Usage Steps
  • 16.3. Code Examples
• 17. UART_echo
  • 17.1. Overview
  • 17.2. Usage Steps
  • 17.3. Code Examples
• 18. UART_ioctl
  • 18.1. Overview
  • 18.2. Setup
  • 18.3. Examples
• 19. Http client
  • 19.1. Overview
  • 19.2. Preparation and Usage Steps
  • 19.3. Applications
• 20. Httpc client
  • 20.1. Overview
  • 20.2. Usage Steps
  • 20.3. Applications
• 21. PSM
  • 21.1. 总览
  • 21.2. 使用步骤
  • 21.3. 应用实例
• 22. Romfs
  • 22.1. Overview
  • 22.2. Preparation and usage
  • 22.3. Operations
• 23. cli
  • 23.1. Overview
  • 23.2. Steps for usage
  • 23.3. Applications
• 24. FDT
  • 24.1. 总览
  • 24.2. 使用步骤
  • 24.3. 应用实例
• 25. Wi-Fi
  • 25.1. Overview
  • 25.2. Usage Steps
  • 25.3. Functionalities
• 26. Zigbee
  • 26.1. 总览
  • 26.2. 使用步骤
• 27. Easyflash4 boot times
  • 27.1. 总览
  • 27.2. 算法实现
    • 27.2.1. 1.首次使用
    • 27.2.2. 2.添加 KV1、KV2、KV3
    • 27.2.3. 3.修改 KV2 KV3，删除 KV1，添加 KV4
    • 27.2.4. 4.添加 KV5 KV6，触发 GC （Garbage Clear）
  • 27.3. boot times测试
    • 27.3.1. 1. 测试流程以及效果
    • 27.3.2. 2. 测试分析
• 28. Pwm
  • 28.1. 总览
  • 28.2. 使用步骤
  • 28.3. 功能
• 29. AES-GCM
  • 29.1. 总览
  • 29.2. CTR（CounTeR）
  • 29.3. MAC（Message Authentication Code）
  • 29.4. GMAC（Galois message authentication code mode）
  • 29.5. GCM（ Galois/Counter Mode )
  • 29.6. 具体实现

Components

• 1. helper
  • 1.1. cli list
  • 1.2. Common commands
• 2. cli
  • 2.1. Overview
  • 2.2. Example
• 3. device tree
  • 3.1. 一、 介绍
  • 3.2. 二、 dts 和 dtb 相互转换
  • 3.3. 三、 device tree 语法格式
  • 3.4. 四、 device tree 模块配置
    • 3.4.1. 串口配置
• 4. blog
  • 4.1. 概述
  • 4.2. 功能介绍
  • 4.3. log等级说明
  • 4.4. 使用方法
  • 4.5. 总结
• 5. AOS VFS
  • 5.1. 概要
  • 5.2. VFS提供的标准接口
  • 5.3. VFS的数据结构
  • 5.4. 以aos_open为例介绍其文件打开方式
  • 5.5. 将驱动文件或者文件系统加载到VFS当中
  • 5.6. 示例代码
  • 5.7. 总结
• 6. Yloop
  • 6.1. Yloop Overview
  • 6.2. Yloop Context
  • 6.3. Yloop Scheduling
  • 6.4. Yloop Implementation Principle
  • 6.5. Main API Introduction
  • 6.6. Sample Code
    • 6.6.1. Event registration, notification, callback and cancellation process
    • 6.6.2. Poll event registration cancellation
    • 6.6.3. Delay execution of an action
    • 6.6.4. Schedule a callback
  • 6.7. Notes
• 7. WiFi
  • 7.1. 概述
  • 7.2. 应用实例
  • 7.3. Reason Codes
  • 7.4. API参考
• 8. BLE
  • 8.1. Overview
  • 8.2. API reference
  • 8.3. Data structure reference

API

• 1. cronalarms
• 2. Wi-Fi Manager

Documentation

• 1. Documentation
  • 1.1. How to add .h files
  • 1.2. Building Documentation