RT-Thread V2.1.0 重构工程（IAR为例）

RTT版本：rt-thread-2.1.0　　　　　　　　http://pan.baidu.com/s/1mgIAyWo

Python版本：python-2.7.14.amd64.msi

scons版本：scons-2.5.1-setup.exe

工具版本选择说明：根据README.md 说明：

RT-Thread RTOS uses [scons](http://www.scons.org) as building system. Therefore, please install scons and Python 2.7 firstly. 

 

Python安装请自行百度，提示注意环境变量的选项!

笔者window7 64位操作系统，安装完Python后安装scons时提示找不到Python安装目录，解决办法：

将以下代码完整复制为reg.py文件，然后通过cmd命令进入文件所在目录，执行reg.py，再执行scons安装程序

## script to register Python 2.0 or later for use with win32all# and other extensions that require Python registry settings## written by Joakim Loew for Secret Labs AB / PythonWare## source:# http://www.pythonware.com/products/works/articles/regpy20.htm## modified by Valentine Gogichashvili as described in http://www.mail-archive.com/[e-mail]/msg10512.html import sys from _winreg import * # tweak as necessaryversion = sys.version[:3]installpath = sys.prefix regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version)installkey = "InstallPath"pythonkey = "PythonPath"pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % (    installpath, installpath, installpath) def RegisterPy():    try:        reg = OpenKey(HKEY_CURRENT_USER, regpath)    except EnvironmentError as e:        try:            reg = CreateKey(HKEY_CURRENT_USER, regpath)            SetValue(reg, installkey, REG_SZ, installpath)            SetValue(reg, pythonkey, REG_SZ, pythonpath)            CloseKey(reg)        except:            print "*** Unable to register!"            return        print "--- Python", version, "is now registered!"        return    if (QueryValue(reg, installkey) == installpath and        QueryValue(reg, pythonkey) == pythonpath):        CloseKey(reg)        print "=== Python", version, "is already registered!"        return    CloseKey(reg)    print "*** Unable to register!"    print "*** You probably have another Python installation!" if __name__ == "__main__":    RegisterPy()

（笔者使用STM32F103ZET6）　　

工具安装完成后修改rt-thread-v2.1.0\rt-thread-2.1.0\bsp\stm32f10x目录下rtconfig.py文件：

根据README.md介绍：

* ```CROSS_TOOL``` the compiler which you want to use, gcc/keil/iar. 　　使用的IDE
* ```EXEC_PATH``` the path of compiler.　　　　　　　　　　　　　　　iar安装目录

修改为：

第6行：CROSS_TOOL='iar'

第34行：IAR_PATH = 'D:\IAR Systems\Embedded Workbench 7.0'

通过cmd控制台进入到rt-thread-v2.1.0\rt-thread-2.1.0\bsp\stm32f10x目录，执行命令：scons

编译完成后打开IAR工程，make一下，如果依然报错，执行命令：scons --target=iar -s

命令说明：

When you set these variables correctly, you can use command:

scons

under BSP directory to simplely compile RT-Thread RTOS.

If you want to generate the IDE's project file, you can use command:

scons --target=mdk/mdk4/mdk5/iar/cb -s

to generate the project file.

IAR提示工程文件更改，选择yes to all即可。