STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

How to Fix X-NEUCLEO LPM01A

I'm monitoring power using an X-NEUCLEO LPM01A and an STM32F767Zi target board. When I use them in standalone mode and connect to a desktop computer, the X-NEUCLEO LPM01A stops working. Can someone tell me how I can repair this?

Aqsa by Associate II
  • 401 Views
  • 0 replies
  • 0 kudos

Do I need ST-LINK/V2-ISOL for STEVAL-ETH001V1?

I bought the STEVAL-ETH001V1 and it is without the firmware loaded.I was previously working with the P-NUCLEO-IHM03 and the B-G431G-ESC1 so I don't have any programmer for the MCU.I think I have to buy the ST-LINK/V2-ISOL but I'm not sureBest regard

BRuiz.1 by Associate
  • 439 Views
  • 0 replies
  • 0 kudos

NUCLEO-H723ZG web server with external memory

heyI work with NUCLEO-H723ZG,STM32 Nucleo-144 development board with STM32H723ZG MCU.I try to implement web-server on my board.I work with the example of LwIP_HTTP_Server_Netconn_RTOS.From my test, the size of the website will be larger than 600MB. T...

TOsso.1 by Associate II
  • 1115 Views
  • 5 replies
  • 0 kudos

STM32 metrology driver, HAL returning negative values. QE is questioning why negative values, feels this must be HW or FW bug.

Some of the parameters which can return negative values (not all the time, sometimes positive) are: Power Factor, ReactivePowerReceived, ApparentPowerDelivered, and whatever these parameters are:Vmom = -162  AEload = -0.174030   Imom = -43   PF = -0....

DPhil.8 by Associate
  • 762 Views
  • 2 replies
  • 0 kudos

Resolved! Hello ST community, I am a new member! I would like to ask how does the PWM generation in advanced timers work.

In my case I configured my counter as center aligned mode and my PWM mode as PWM mode 1.Finally I used the CCR(compare capture register) but i don't have no idea how this CCR work that means it sends a PWM signal every period of time or point by poin...

Problem with timer interrupt

I am using HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) to generate a sine wave based on DDS and I have also implemented ADC to get the value and perform some calculation. My sampling rate is 100KHz so my timer interrupt should trigger ever...

_legacyfs_online_stmicro_images_0693W00000dDQK4QAO.png _legacyfs_online_stmicro_images_0693W00000dDQKYQA4.png
RShre.2 by Associate III
  • 1895 Views
  • 7 replies
  • 0 kudos