[lwip-users] httpserver_raw and custom files in SD card

[Emiliano Idà]

Hi,

i'm doing experiments with httpserver_raw, version 1.4.1, which is in the contrib package of LWIP.

I'm using it in my datalogger project, based on Atmel UC3C microcontroller, and it works fine. I can connect from any browser, navigate through my pages and so on.

But i have a problem. I need, from my browser, to download some HUGE files which are stored in an SD card of my datalogger.

So i think i need to enable these options in fs.h:

LWIP_HTTPD_CUSTOM_FILES

LWIP_HTTPD_DYNAMIC_FILE_READ

(and, maybe)

LWIP_HTTPD_FS_ASYNC_READ

And implement / modify some functions.

Has anyone used these options? 

Are there some guidelines in order to modify fs.c and access my custom files?

Are there some examples?

Thanks in advance,

Emiliano Idà