Re: [lwip-users] REST API on microcontroller with lwIP

[address@hidden]

Am 01.02.2021 um 18:14 schrieb Marco Giammarini:
> You mean genfiles_example
> <https://git.savannah.nongnu.org/cgit/lwip/lwip-contrib.git/tree/examples/httpd/genfiles_example>/genfiles_example.c
> <https://git.savannah.nongnu.org/cgit/lwip/lwip-contrib.git/tree/examples/httpd/genfiles_example/genfiles_example.c>?
> But, how can I use this code with CGI reply?

Have you actually had a look at the code? Did you see the comment in
line 109?

/* instead of doing memcpy, you would generate e.g. a JSON here */

https://github.com/lwip-tcpip/lwip/blob/12b45506dd667a05aa198f0592625901e54267bc/contrib/examples/httpd/genfiles_example/genfiles_example.c#L109

Just create your response there instead of doing a memcpy and you should
be good.


Regards,
Simon