STM32 MCUs Products

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Forum Posts

PWM with BKIN

Hello,I want to use the Timer1 CH1 and CH1N of the STM32H563ZI with dead time generator and break input functionality. It should behave in that way that when the break input (BKIN) is triggered it should goes to a predigined idle state (for CH1 low a...

CKN by Associate II
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  • 3 replies
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Resolved! WWDG has no interrupt defined in STM32G474 SVD

In STM32G474.svd version 2.1 that can be download from STM32G474RE product page , WWDG peripheral has no interrupt defined but it is actually the first (0th) interrupt. Is this a mistake or there is a reason behind not defining it in the SVD ?

mete by Senior II
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  • 2 replies
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Resolved! WFI on stm32n657

 Dear all,I’m seeing unexpected behavior on an STM32N657. A timer is configured to generate an interrupt every 1 ms, and this works as expected.I would like to use WFI to stop execution and wait for that timer interrupt. I surround the WFI with the u...

Resolved! UART to interface with TMC2209-Eval Board problems

HiI have to connect an STM34 Nucleo board to a TMC2209. I have to setup a single wire UART. Only TX is connected with the TMC board.I transmitted a datagram and when I try to receive the response I get back the initial data I have e sent.Does anybody...

RPG by Senior
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  • 35 replies
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Bootload feature for stm32C013

Product: SMT32C013Issue: firmware download in bootmodeDetails:  I’ve recently started firmware development and, with community help, I’ve managed to create firmware for STM8 and several STM32 devices. Until now, I’ve always programmed the MCU using S...

zin10 by Associate II
  • 453 Views
  • 4 replies
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Resolved! HSE is not working on STM32F411E-Discovery

I’ve just started learning STM32 and I’m currently using the STM32F411E-Discovery board. I loaded the default code provided by the Board Selector in STM32CubeIDE and was trying to get a simple LED blink working. It works fine when using the internal ...

Duc_Tran by Associate II
  • 610 Views
  • 9 replies
  • 0 kudos