build issue : undefined reference to `altcp_tls_wrap'

[Himanshuparmar]

Hello,
I have STM32H747I board. using Ethernet, I have connect MQTT on 1883 port successfully. Now I want to connect 8883 port but after configuration, this kind of error occurs also I have included path for the same. can you please check and give me step to resolve this.
Thank you.include patherror

[Saket_Om]

Hello @Himanshuparmar 

Could you please provide a test case to reproduce the issue on our side? This will help us assist you more effectively

[Himanshuparmar]

hey, 

I have configure FreeRTOS V2, Ethernet and LWIP stack in STM32H747I in M7 core .ioc file.

In Ethernet : use RMII mode, set tx,rx memory map

In FreeRTOS : use stack size and thread

In LWIP : static IP for the ethernet

after code generation.
I have added mqtt code for 1883 port broker connect and it will connect properly and publish data.

for broker on port 8883, I have changed in file name "lwipopts.h"

#define LWIP_ALTCP 1

#define LWIP_ALTCP_TLS 1 

 

after changes in "lwipopts.h" file, I getting erros as mentioned earlier. 
ERROR: >> undefined reference to altcp_tls_wrap

for resolve I have manually add path in project build file but the result was same.
please give me how can I use broker on 8883 port for mqtt connection using LWIP stack and what are the configuration.

Thank you,
Himashu Parmar.

[Himanshuparmar]

Any Update on my question? Anyone? @Saket_Om 

[ASEHST]

Hello @Himanshuparmar,

This issue is under inverstigation. We will get back to you as soon as possible.

 

Thank you for your understanding.

With Regards,

[ethanS]

I'm having the same problem. It's because the altcp_tls_mbedtls.c is not included in the Middlewares/Third_Party/LwIP/src/apps directory. altcp_tls_mbedtls.c is where altcp_tls_wrap is defined. I don't see a configuration option in the GUI to include this file, and if I manually add it, then the file will get blown away by code regeneration if I reconfigure my project. @Himanshuparmar did you find a workaround to this issue?