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,I work on custom board with STM32 chained with SAMAD2 processor on JTAG.Architecture is that below :JTAG_TDI -> SAMA5D2 TDI -> SAMA5D2 TDO -> STM32 TDI (PA15) -> STM32 TDO (PB3) -> JTAG TDOThis work fine when STM32 is empty (no code) or when I dis...
I need a unique 16bit ID for each device. I know the device ID is unique but it is 96bits. I'm not sure if different parts of the 96bit point to specific characteristics or the whole 96bits are made random? To be more specific, I want to know what 16...
Hello,I'm facing a problem that I can't explain. In most of my devices, the SWD connector is completely wired (ca. VCC/GND/SWDIO/SWCLK/NRST), and I never had any problem to debug those devices with SystemWorkbench and a STLINK-2 debugger.One of my de...
I'm using a NUCLEO-L053R8 board. I have tried a variety of USART settings including interrupt and DMA, but cannot reliably read unknown string lengths (at 115200 baud).I want to read either until a certain character is seen, or for a specific period ...
Hi,I have a problem: in my soft, initial setup is for MSI mode (this because, in "stop mode" it will return in this mode) but I want to choose STM32L1 mode, in MSI mode (2.097Mhz) or in HSI (16Mhz) mode When I select HSI mode (after initial MSI setup...
HelloII've been working on Host SMBus mode using STM32F417 and HAL F4 version 1.25. When debugging errors on bus I found next code in function SMBUS_MasterTransmit_BTF (file stm32f4xx_hal_smbus.c line 2020)./* Call TxCpltCallback() directly if no...
How to differentiate recieve and transmit interrupt of UART using HAL library , low level library and directly accessing registers ?which HAL lib function will check this?
I'm trying to import an Arduino C++ library into an STM32F4 project. I set the project to be a C++ one while I was creating it. I've also made the necessary code changes needed for the STM32. However, while compiling I'm getting the following errors....
