STM32 MCUs Products

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Forum Posts

Resolved! Input capture without HAL with nucleo STM32g474RE

Hello,I would like to measure the period of a square wave (around 1 kHz) with a timer in input capture configuration. I am using TIM5_CH3 on pin PA2 (nucleo G474RE).I would like to receive a bit of help in debugging my code since i am not able to mea...

0693W00000Nq2E1QAJ.png 0693W00000Nq2EGQAZ.png
Tommino by Senior
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  • 11 replies
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Resolved! how to receive DMA from multiple UART

Hi, I am a newbie in stm32. I am trying to receive DMA from USART1,USART2,USART3.But I am confused as how to do it because, all of them go inside same routine of DMA. Therefore how do I distinguish between different usart. my controller is stm32f103c...

HZaib.1 by Associate III
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  • 2 replies
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I'm experimenting with a STFM32F413-DISCO.

I have a programme running under Cube IDE. How can I run the MCU and its peripherals without powering up the ST-Link and its components on the DISCO board. Thanks for your help.

IWhit.2 by Associate II
  • 630 Views
  • 3 replies
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How to get rid of "could not verify ST device" when using openocd as remote connection to QEMU xpack emulation of STM32F407 ?

Hello,this used to work, but when I tried this project again, it doesn't work anymore... Not sure what happened, but I'm exploring what is wrong... I run xpack emulation that has own GDB server.I'm handling project under CubeIDE and I'm trying to con...

bully by Senior
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Resolved! Multiple choices for microsecond delay, which one's better?

Hello, First time using the forum so apologies if I mess something up...Long story short I wanna get a microsecond delay, I know 2 ways of doing it:1) I can start a timer with default cube values and use a function like:void delay (uint16_t delay) {...

Tickless example modification not working

I am trying to use the tickless functionality on my Nucleo-U575ZI-Q board. I am using tx_low_power example available in cube ide. I tried to modify the example. I created one thread which toggles the led and then I called tx_thread_sleep(100) and the...