Discovery Kit STM32L4P5 - Addon wireless module w. sockets

[RobertGrizilo]

Greetings,

I'm developing an RTOS app the should use QUIC protocol for communication.
There is ngtcp2 project and wolfSSL is available in STM32CubeIDE Device Configuration Tool as ngtcp2 supports many SSL libraries.
For this I need some network communication.
So I bought ESP-01 WIFI module and connected it over HLPUART1 port.
Now, I have serial communication with the WIFI using AT commands and communication is working fine (I wrote some simple classes to communicate with it) but it's not available as socket.
What is the simplest way to add network support via WIFI or Ethernet or even with Cellular Network on Discovery Kit STM32L4P5 so I can use sockets?

Any help would be appreciated, thanks.

[Andrew Neil]

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@RobertGrizilo wrote:

I have serial communication with the WIFI using AT commands and communication is working fine (I wrote some simple classes to communicate with it) but it's not available as socket..

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Have you checked the AT commands manual?

eg, these appear socket-based:

https://espressif-docs.readthedocs-hosted.com/projects/esp-at/en/release-v2.2.0.0_esp8266/AT_Command_Set/TCP-IP_AT_Commands.html#cmd-start 

https://espressif-docs.readthedocs-hosted.com/projects/esp-at/en/release-v2.2.0.0_esp8266/AT_Command_Set/TCP-IP_AT_Commands.html#cmd-ciprecvmode

https://espressif-docs.readthedocs-hosted.com/projects/esp-at/en/release-v2.2.0.0_esp8266/AT_Command_Set/TCP-IP_AT_Commands.html#cmd-ciprecvdata

https://espressif-docs.readthedocs-hosted.com/projects/esp-at/en/release-v2.2.0.0_esp8266/AT_Command_Set/TCP-IP_AT_Commands.html#cmd-ciprecvlen