Hi Flavio, Sharing my experience, I was moving the same path as yours using AT commands, but found AT commands API's are poor and needs a lot of work to implement a single protocol. I found the Arduino SDK for ESP is much better for its stability ,community support and have a lot of ready to use modules for several protocols (HTTP ,MQTT , modbus TCP ,etc) and also LWIP sockets API's. I was worried that Arduino environment is not suitable for production. but guess what it's much stable than STM32f4 and I currently have a product based on Arduino's SDK, the problem I experienced during development is the Arduino IDE does not have a debugger mode to track bugs. however there are other solutions (IDE's that support ESP Arduino SDK and also a debugger so you can set breakpoints, etc...). Best Regards, Amr Elsayed. Founder @ The DIY Life <https://www.the-diy-life.co/>. amr.elsa...@the-diy-life.co On Fri, 5 Apr 2019 at 13:40, Flavio Castro Alves Filho < flavio.al...@gmail.com> wrote:
> Hello, > > I am currently working on a project where I use STM32F4 > microcontroller and a ESP8266 as a WiFi module. My firmware project > uses STM23CubeMX, which comes with LWIP 2.0.3 when I setup the > project. > > I'm using ESP8266 AT commands, with its standard firmware, just to > perform WiFi communication. I am using UART to communicate both > devices (maybe the only possible choice :-)). > > For now, I am using UART passthrough mode, from ESP8266 point of view, > in order to communicate with the server. > > I would like to profit from LWIP infrastruture in order to implement > socket api and other protocols and features in my WiFi communication. > And I would like to know if I can integrate LWIP in this setup, > considering that the TCP/IP stack is already being used by the WiFi > module. > > If it is possible, how should I proceed? > > Best regards, > > Flavio > > > -- > Flavio de Castro Alves Filho > > flavio.al...@gmail.com > Twitter: http://twitter.com/#!/fraviofii > LinkedIn profile: www.linkedin.com/in/flaviocastroalves > > _______________________________________________ > lwip-users mailing list > lwip-users@nongnu.org > https://lists.nongnu.org/mailman/listinfo/lwip-users >
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