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README.md

amebaz on RT-Thread

1. 简介

amebaz 是由Realtek推出的Cortex-M4内核的WiFi SOC芯片rtl8710b系列 包括如下硬件特性:

| 硬件 | 描述 | | -- | -- | |芯片型号| amebaz | |CPU| Cortex-M4 | |主频| 125MHz |

2. 编译说明

环境 说明
PC操作系统 Linux/MacOS/Windows
编译器 arm-none-eabi-gcc version 6.3.1 20170620 (release)/iar
构建工具 scons/iar
依赖软件环境 Env工具/(IAR或arm-none-eabi-gcc)/git/调试器驱动

1) 下载源码

    git clone https://github.com/RT-Thread/rt-thread.git

2) 配置工程并准备env

(Linux/Mac)

    cd rt-thread/bsp/amebaz
    scons --menuconfig
    source ~/.env/env.sh
    pkgs --upgrade

(Windows)

RT-Thread官网下载ENV工具包

3) 配置芯片型号

(Linux/Mac)

    scons --menuconfig

(Windows(ENV环境中))

    menuconfig

在menuconfig页面配置并选择对应的芯片型号,若开发环境为IAR,则需要生成工程

4) 下载package

amebaz配套的驱动库以package形式提供,故需先下载对应的package(realtek-ameba),请使用env下载package

    pkgs --update

5) 生成工程(Mac/Linux下请跳过此步骤)

(Windows IAR)

    SET RTT_CC=iar
    scons --target=iar -s

*该板级支持包不支持生成mdk的工程

6) 编译

使用IAR请参见对应教程

(Windows arm-none-eabi-gcc) 使用以下指令设置gcc路径

    SET RTT_EXEC_PATH=[GCC路径]

(Linux/Mac arm-none-eabi-gcc) 使用以下指令设置gcc路径

    export RTT_EXEC_PATH=[GCC路径]

编译(WindowsLinux/Mac arm-none-eabi-gcc)

    scons -j4

出现下列信息即为编译成功

LINK rtthread.axf
arm-none-eabi-objcopy -j .ram_image2.entry -j .ram_image2.data -j .ram_image2.bss -j .ram_image2.skb.bss -j .ram_heap.data -Obinary rtthread.axf ram_2.r.bin
arm-none-eabi-objcopy -j .xip_image2.text -Obinary rtthread.axf xip_image2.bin
arm-none-eabi-objcopy -j .ram_rdp.text -Obinary rtthread.axf rdp.bin
python gen_bin.py
is_law = 1
start = 10005000, end = 0, base = 10000000
Input file size: 65852
copy size 45372
start = 10005000, end = 0, base = 10000000
Input file size: 45372
copy size 24892
start = 0, end = 0, base = 0
Input file size: 336816
copy size 336816
size = 361772
checksum 209b36c
'true' is not recognized as an internal or external command,
operable program or batch file.
Done...
scons: done building targets.

如果编译正确无误,会产生image2_all_ota1.bin文件。

3. 烧写及执行

烧写可以使用仿真器 串口等多种方式 此处不再赘述

3.1 运行结果

如果编译 & 烧写无误,会在专用日志串口*上看到RT-Thread的启动logo信息:

 \ | /
- RT -     Thread Operating System
 / | \     3.0.4 build May 15 2018
 2006 - 2018 Copyright by rt-thread team
msh />

*默认串口

4. 驱动支持情况及计划

驱动 支持情况 备注
UART 支持 UART0

5. 联系人信息

维护人: flyingcys < flyingcys@163.com >