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Graduate II
November 12, 2024
Solved

Problems with data reception via USART2 on STM32F429ZI microcontroller

  • November 12, 2024
  • 2 replies
  • 1317 views

I tried to follow exactly what was indicated in the following tutorial https://www.youtube.com/embed/JWOV4j5fCS4?cc_load_policy=1&autoplay=1&list=PL8n_tqwYdzVAd_OxaKnfxBrvcGwR8kSJo, but despite the serial port being connected, I am not receiving the data on the console that I send through the micro.

What could be the cause? In the attached screenshots, you can find the settings and the code from main.c.

 

    This topic has been closed for replies.
    Best answer by mƎALLEm

    Hello @Emanuele78 ,

    This is because on NUCLEO-F429ZI USART2 is not connected to VCP (Virtual Comport).

    SofLit_0-1731405492268.png

    You need to use USART3 then.

     

    2 replies

    mƎALLEmAnswer
    Technical Moderator
    November 12, 2024

    Hello @Emanuele78 ,

    This is because on NUCLEO-F429ZI USART2 is not connected to VCP (Virtual Comport).

    SofLit_0-1731405492268.png

    You need to use USART3 then.