STM32 MCUs Products

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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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Compile LAPACK (and BLAS) for STM32L452CEU5 (C++)

Hi,I'm trying to use Armadillo (http://arma.sourceforge.net/docs.html) with the above mentioned STM32 MCU.The goal is to use it for the inversion of a dense, symmetric, positive semi-definite Matrix (actually a convariance matrix) with float values (...

Resolved! STM32F407VE USART DMA RECEIVE

Hello everyone, I am a beginner on STM32F4. I want to using DMA for receiving data via USART. But it doesnot work, please help me to solve the problem. Here is my code:void USART2_ConfigDMA(void){  DMA_InitTypeDef DMA_InitStructure;  RCC->AHB1ENR = ...

HNguy.6 by Associate II
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In Atollic, no option to flash via USB

In Atollic, I imported the GPIO example (Blink) which compiled.Trying to Run or Debug in Atollic an IP address is requested. But the board is connected via USB. I have not found no option to flas via USB.

Ggast by Associate III
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Sinusoidal Waveform Acquisition

I found an application note described about the sinusoidal wave acquisition using 10bits ADC and 2 DMA. My question is how they display the reconstructed waveform? by UART? or by DAC?Below link is the application note AN4173https://www.st.com/conten...

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LXian.19 by Associate
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