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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...

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UART and STOP 2 Low Power mode [stm32L496VG]

Hi,UART stops transmitting (both IT and polling modes) after entering and exiting from STOP 2 mode. Although I'm renabling the UART when I'm exiting STOP 2 I don't see the data received on the other side.When I'm connected to MCU via JTAG everything ...

deckhard by Associate III
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Has anyone been able to get the camera module on the STM32 469I-EVAL kit working. I made sure to disconnect J3 like the datasheet says, and have probed the crystal output on the camera to make sure it's receiving power.

The rest of the signals aren't easily accessible, but I've been trying to run the example camera project and I'm just seeing a blank white screen. After some debugging in the software, I found that it's getting hung up waiting for the first valid fra...

SFick.1 by Associate
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Resolved! ADC with timer and DMA not storing values om STM32L431

I am trying to use Tim6 with ADC and DMA2 to save 100 ADC values in a buffer. It seems to be working, DMA counter decreases and I get DMA interrupt, but only the first value in the array is stored, the rest are 0 (init values). Can someone help me un...

rickard2 by Associate III
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Debugging STM32H7 dual core

Hello everybody,I got myself the Nucleo H755 to try the STM32 dual core processeros. I set up a project with the cubeMX configurator in Cube IDE. I wrote a short "Hello Wolrd" application in which both cores are running and blinking some LEDs. The pr...

TIM1: can I change Dead Time on the fly ?

I need to change the dead time of the TIM1 complementary outputs cycle by cycle. What is the behavior if I just overwrite the DTG[7:0] value during a cycle: does it change the actual dead time of the next cycle? or the current?Thank you in advance.

JMED.1 by Associate
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STM32L432KC I want to read ADC values using DMA. The problem is that I don't get any value in my array. I would like to do with HAL_ADC_PollForConversion, but doesn't work correctly it seems to read only one channel.

/* Includes ------------------------------------------------------------------*/#include "main.h"#include "fatfs.h"/* Private includes ----------------------------------------------------------*//* USER CODE BEGIN Includes */#include "fatfs_sd.h"#inc...

RIzqu.1 by Associate II
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