通过以太网监控STM32F207开发板的状态

Leds控制页面

实例代码目录：STM32F207\code\STM32F2x7_ETH_LwIP_V1.0.2\Project\Standalone\httpserver
可执行程序目录：STM32F207\code\可执行程序\STM32F2x7_ETH_LwIP_V1.0.2\Standalone\httpserver

先用文本编辑器打开该网页，看看控制LED等开关的代码是什么，全部代码如下：

STM32F2x7 Leds control 
        




Home
page
Led
control
ADC
status bar








This
page
allows you to control the four LEDs: LED1, LED2, LED3 and LED4 located in
the STM322xG-EVAL board. To put on/off

a LED you have to
check/uncheck its corresponding checkbox. Then you have to click on
"Send" button to submit the new LEDs

configuration. Finally
check in the STM322xG-EVAL board that you get the desired LEDs
are putted on/off. 









STM32
Webserver LEDs Control





LED1

LED2

LED3

LED4




 





_______________________________________________________________________________________________________________

 
           
           
           
       
   
         All rights
reserved © 2011 STMicroelectronics 

其中关键代码是：

LED1

LED2

LED3

LED4

参考链接

• cgi网关程序--以LED类推camera
• 网页控制IO分析
• MDK421 JLINk配置时，没有stm32F2xx

一些疑问

• 开发板中的网页运行在什么之上，开发板上都有哪些目录和文件（至少有个/www/leds.cgi），如何查看？
• 关于下面一段话，standalone是什么概念？

Applications running in standalone (without an RTOS) or running with FreeRTOS operating system