STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

gif-stm32u0.gif

Resolved! stm32g030f6 rtc vdd/vdda no vbat

Hi, I am planning to use stm32g030f6 and also use RTC peripheral with super cap to keep date. However, this IC does not have VBAT pin. Reading datasheet said, that RTC domain can also be supplied from VDD/VDDA pin, but this means that when a voltage ...

JCuna.1 by Senior
  • 3731 Views
  • 7 replies
  • 1 kudos

Resolved! STM32G431 - ADC + DMA using HAL not working

Hi,I am trying to make the ADC + DMA work a STM32G431CBT6 using STM32CubeIDE and the HAL library. I am used to making it work on other families like the STM32f103 etc.. However, here, when I program the processor using the debug mode and watch the co...

Resolved! How to use HAL_UART_Receive_IT to receive uart data?

Hi all, What is the correct flow to use HAL_UART_Receive_IT() to receive uart data?The first package is lost first its first char,Here is the flow used now, From the gif, you can see "H" is missing for 1st package, and all normal for others.The probl...

HAL_UART_Receive_IT.gif
E-John by Associate III
  • 4859 Views
  • 6 replies
  • 4 kudos

Feedback Requested on general approached used for ADC

Hello, reaching out to see if anyone can provide some thoughts on a project I'm working on.  The project works but though I'm a longtime Arduino developer this is my first STM32 project - so not 100% sure of some of the parameters I've chosen are the...

Joystick.png adc.png
nollstead by Associate III
  • 569 Views
  • 0 replies
  • 0 kudos

Overflow interrupt problem stm32f1

Hello, I have a problem currently, I am a beginner on stm32 and I would like to create a pulse counter but I cannot get the interrupts from my timer 3 to increment my variable. I don't understand then that the function is indeed carried out but it is...

Resolved! STM32U575I-EV DCMI example, expected performance

I am currently using the STM32U575I-EV; I was able to flash the DCMI example project's code from STM32CubeU5 (Projects\STM32U575I-EV\Examples\DCMI\DCMI_ContinousCap_EmbeddedSynchMode) and I see the onboard camera's feed displaying on the LCD as expec...

Resolved! std::remove_if broken?

Hi everyone,I have an odd behaviour here. I got a STM32L496 with FreeRTOS on it. The CPU is very busy (15 task running, flash size is almost 1MB). I am using the latest STM32CubeIDE 1.14.1.Now I'd like to remove something from a std::vector, so I do ...

JE by Associate II
  • 763 Views
  • 3 replies
  • 0 kudos