Author Topic: Sending data throught UART STM32 Nucleo 64  (Read 712 times)

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Online anso-engineerTopic starter

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Sending data throught UART STM32 Nucleo 64
« on: June 09, 2026, 08:47:01 am »
Hey, I  am trying to write simple wrapper on UART driven display and at the beggining I have faced some issues.

My prototype board is Nucleo64 F030R8, accoding to the User manual, it has two UARTs.

The main issue is that I see nothing in UART, I configured at 9600 baudrate. Maybe is better to publish code when I will sure that I use correct UART (1 or 2).
As I remember one of these UARTs used as Virtual, so it visible when Nucleo connected to the PC.

How I can find which UART used which ST-Link Virtual COM Port?
 

Offline wek

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Re: Sending data throught UART STM32 Nucleo 64
« Reply #1 on: June 09, 2026, 09:56:06 am »
 
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