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, all, and Happy New Year.I'd like to control the contrast and backlight for an 4x20 LCD display (like the NHD-0420AZ-FL-GBW-33V3) using the programming in the micro-controller, in my case, a STM32L010K4Tx. For instance, I want to control the co...
i have 3 STM32C031G4U6 microcontroller i bought from digikey. no matter what i do i can not program them. i tried a cheap stlink v2 clone as well as stlinkv3minie. i have the swdio, swclk and nrst connected to the microcontroller. no matter what i do...
Hi i am a student, building a program using STM32F4 Discoery board for my research's hardware. So my program which i write for STM32F4 Discovery board has been stuck in Hard Fault after certain ADC Poll code. An overview of my code is : Use differen...
To our valued community around the world, our warmest wishes for a happy, healthy, and prosperous new year! Top 3 Contributors and superusers during 2023 for the last 6 months and the new community @TDK with 326 solutions@Tesla DeLorean 151 solution...
Hello.For my project I'd like an option to update firmware on my STM32U575 over USB Type-C connector either with the computer or with the USB flash drive.Details:Board I'm developing has its own power, no power needed from USB. When connected to the ...
Hello,We have the RCC_LSCO of the U5 connected to a peripheral that warns that it will pull this line to ground when the peripheral itself is reset. At the moment, the pull strength of this peripheral is unknown, but let's say it's fairly strong.Does...
Hi all i'm developing a bootloader on a stm32f407. I want to erase all the flash sectors except of the first 3 which i have the bootloader code. The problem is that to erase a sector it takes 1 second and i have an external watchdog on the board tha...
Hi, I'm using stm32f746zg board, and I need to send message from spi1(full duplex master ) peripheral to spi2( full duplex slave) peripheral (on the same board) and then back to spi1. Also i want to use interrupts/DMA.1) If the message length is unkn...
As per RM0456 Reference manual for STM32U5, any attempt to read the same flash memory bank stalls the bus. Can you please specify the maximum time/CPU clocks for which bus can be stalls. Thanks,Akash Saini
I'm interested in learning about CAN. Please suggest me any course or other tutorials to start learning