How I can upload picture on my server via HTTP (RTL-TCP_NET)to use it them on web page?
Use the HTTP file upload. There is an example HTTP_upload which allows you to upload files to SD Card plugged into SD Card socket on eval board. Take this example and integrate it into your project.
Franc
Please, give me references. I cannot find this example.
RL-ARM v3.23 or newer. Example is located in ARM\Boards\<Manufacturer>\<Board>\RL\TCPnet folder. It is currently available for MCB2300, MCB2400 and MCBSTR9.