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DRAME.1
DRAME.1
Associate III
October 12, 2020
Solved

UART CONFIGURATION PIN DETAILS

  • October 12, 2020
  • 2 replies
  • 900 views

Hi Team 

I want to interface UART on my STM32H7B3I-DK device I am aware of the code that needs to be generated

using the ide for UART ,

I am not sure on the pin connections that needs to be made inorder to receive the data 

Can you please let me know the pin connection details to receive data via uart(TX RX GND) on STM32H7B3I-DK

Thank you

Deepak R 

This topic has been closed for replies.
Best answer by Tesla DeLorean

https://www.st.com/resource/en/user_manual/dm00610478-discovery-kit-with-stm32h7b3li-mcu-stmicroelectronics.pdf

Which UART? The VCP or Arduino?

VCP USART1 (TX PA9 / RX PA10)

D0 USART3_RX PB11

D1 USART4_TX PH13

Note the Arduino uses TWO different USARTs

2 replies

Tesla DeLorean
Tesla DeLoreanBest answer
Guru
October 12, 2020

https://www.st.com/resource/en/user_manual/dm00610478-discovery-kit-with-stm32h7b3li-mcu-stmicroelectronics.pdf

Which UART? The VCP or Arduino?

VCP USART1 (TX PA9 / RX PA10)

D0 USART3_RX PB11

D1 USART4_TX PH13

Note the Arduino uses TWO different USARTs

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DRAME.1
DRAME.1Author
Associate III
October 21, 2020

I am not sure I want to receive the data bu UART on my board and use those values in my program

can you please help me on how to connect I am not sure about connecting aurdino on to this board Is there any document that explains the interfacing can you please guide what arduino version i should buy

I know arduino has the inbuilt program to collect data after doing this how can i get read the data STM32 program

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