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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hello ST community, I'm working on an interface board based on STM32F412 to send CAN frame from a computer using USB communication. For the moment I'm doing some tests with the CDC stack and the default ST's USB virtual com port driver on Windows 10....
HelloI am trying to powerup external 8MHZ crystal on STM32F407VET6 MCU but it is completely dead. I run the LED bliking program using HSI, and it is working sucussfully. Boot 0 and Boot1 pins have been PD with 500 ohm. I also run the same code to us...
Hi Community!My goal is to capture an bmp image with the resolution of 640x480. But to check first if the camera is correct connected and works perfectly, I'm trying to take a JPEG image.I've successfully connected my Nucleo-L4A6ZG with an Adafruit d...
Posted on March 11, 2016 at 03:09I have two chips, a master and a slave, both STM32F429. The master is using the internal HSI as a PLL clock source. The master is outputting a 16 MHz signal that the slave is using as a PLL clock source through HSE...
"Hi, I'm working on an EV project. We're attempting to implement the CAN bus protocol on STM32. I'm wondering if there's a way to communicate between two STM32s using the CAN bus without using a module?"
Hello, 2 MEMS microphones share a common Clock (PB3, ADF1_CCK0) and Data (PB4, ADF1_SDI0) of a STM32U585QI.Using ADF the PDM signal is processed successfully. It processes either the data of the either falling or rising edge depending on setting Init...
Hello all,Just started working with STM - Nucleo is my first trial at thisI am operating at 216MHzI noticed this while loop is taking almost 80uSec to complete with the simple trial floating point calculations& output a square wave that I can see on ...
I'm encountering difficulties modifying option bytes on an STM32H723VEH6 microcontroller using a custom C# bootloader. Although the bootloader successfully loads firmware onto the microcontroller, it fails to modify option bytes BOOT_CM7_ADD0 and BOO...
Hi all,I created a dual core project for STM32H745 Disco board. I'm using the cubeIDE and I said "yes" to set all peripheral to their default values. I wonder which core (CM4 or/and CM7) is booting and which was not. The reference manual (RM0399) say...
I'm using the STM32G071C8U7 microcontroller for AC-DC converter, and despite calibrating the ADC and obtaining mostly accurate measurements for all sampled channels, there is an inherent noise problem. When shorting one ADC channel to ground, I can't...