STM32F401+LWIP+ENC28J60 RTOS, NO_SYS=0 & LWIP_SOCKET =1

Nandish_thingularity · ‎2022-06-20

Dear ST team,

we are developing an ethernet based lighting control device using STM32F401 and ENC28J60. presently we are successfully added LWIP2.1.3 , ENC28J60 and implemented TCP function and its working fine but now we want to implement UDP multicast and Unicast to accommodate SDDP protocol but to implement this we need to enable NO_SYS =0 and lwip_socket = 1 but to do this we need to enable RTOS. after enabling RTOS we are getting many errors which making us loose the direction of our working .

i request ST team provide any example code for latest lwip with RTOS with ethernet.

Regards

Nandish

KDJEM.1 · ‎2022-07-06

Hi @Nandish_thingularity and welcome to the Community :),

You can follow this example: https://github.com/STMicroelectronics/STM32CubeF4/tree/master/Projects/STM324x9I_EVAL/Applications/LwIP/LwIP_HTTP_Server_Socket_RTOS

Kaouthar

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