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...
I'm using an area of Flash in an STM32U5 to store some information that I need to retrieve connecting the board to the SWD port. Data is sent out using the ITM port. All is working as expected connecting the board using the STM32 Cube Programmer, all...
Hi all,when running the same piece of code (math operations with random access to RAM) on the CM4 of the STM32G474 we measure smaller execution times than on the CM4 core of the STM32H745.The STM32G474 is clocked at 168 MHz and uses the SRAM mapped a...
Not sure why my previous post was marked as spam:Hello,I'm trying to do something relatively simple but can't figure out the issue. It might also be possible that there is no issue and my expectations are wrong about timer synchronization. I am using...
Hello, I am designing a device that will have an STM32L4 or maybe an STM32U and will communicate with an ESP32 for internet connectivity. However, at some point, I would like to update the firmware remotely, and have the ESP32 stop executing its conv...
Finally after a long struggle, I was able to get into the system memory by changing to CP2102 ttl wire. Now I have another problem. Any solution to fix this? The PCROP_PDP bit is unchecked also.
Previously, I had a Raspberry Pi CM4 connected to an existing WebSockets server developed with Django Channels. The Raspberry Pi CM4 received data from an STM32F4 and forwarded it to the server. It also processed commands from the web server dashboar...
Hey everyone, new user here!In our project we are using:STM32F334R8T6STM32CubeIde Version: 1.14.1STM32CubeProgrammer release v2.17.0Debugger probe - Nucleo-F334R8 along with HAL implementation of handling communication using UART + DMA. Due to error ...
Posted on February 04, 2011 at 12:25Receive DMX-512 in STM32 USART, without timer
Hello, I have been working on the STM32G030K6T6 with DMX512 and TM1651 display for 8 months, and I am unable to find a solution to my problem.I am creating different patterns according to the DMX controller. One pattern involves the speed of blinking...
Hi!I'm a new STM32 user. I acquired a Nucleo-144 board today and noticed that there are no pins in CN11 & CN12. Just curious why.Thanks in advance.
