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...
Hi friends, I have to use Keil uVision5 Software to flash My Source code to STM32F407VET6 development board Instead of using STM32CubeIDE.But I have facing one problem during select the clock frequency of Crystal in Keil uVision5 Software that optio...
I have a weird one. Using an STM32H723 Nucleo board. The MOSI line for SPI2 is giving me trouble. The edges are slow (see picture). All I am doing for this test is transmitting on SPI2 with nothing attached but the scope. I am using STM32CubeIDE and ...
Hello everyone, Im working on a Program that i have written in a StateDiagram way. I have 3 buttons wired to my micro, with a strategy to avoid boucing.this a part of my program where if the button is PRESSED then we add 1 to the variable "Day". The ...
Hello,I have an STM32F746 in an own PCB design. A 128 Mb DRAM IS42S32400F is connected to the FMC pins, similar as on the STM32F746G-DISCO board. I can write and read data but there are errors which occur in a systematic way:I start writing 16 bit da...
Hello everyone.I have an application that is based on FreeRTOS and works in power saving mode with STOP3 mode. I have configured each WakeUp pin and all the necessary arrangements for the entrance and exit from low power mode. However, so far I've ex...
Hi,we have been migrating a project from STM32L031 to the new STM32U0 series (STM32U031K6).Unfortunately the SVD-File is not available. The CAD-Resources are empty:https://www.st.com/en/microcontrollers-microprocessors/stm32u031k6.html#overview How c...
Hello STM32 Team,I am using stm32loader to load binary data onto the dual-core controller (STM32H745ZI). Below, I'll outline the steps I've taken:Firstly, I visited https://pypi.org/project/stm32loader/ and successfully loaded the bin data into the s...
Hi,I'm observing GPIOA_MODER reset value 0x2BFF FFFF on my STM32C0116-DK, not 0xEBFF FFFF as written in the RM.My guess: because PA15 does not exist on that MCU hthKnarfB
I am building a circuit board using STM32F765. After building it I can use stlink to burn the firmware (stm32 utility) via SWD and read the chip correctly, but I can't get into the bootloader and I can't use the serial port (USB) to read the chip on ...
I am using SPI CRC feature of STM32H563ZI.My ST Master must transmit an 8 bit CRC with a polynomial 0x07.It receives a 16 bit CRC from the slave (a different hardware). The ST Master must now compute a 16 bit CRC with polynomial 0x11021 and verify th...