Ask questions, find answers, and share insights on STM32 products and their technical features.
The VENC peripheral on the N6 boasts a hardware handshake path with the DCMIPP peripheral, potentially allowing full compression of each frame to occur with very little active RAM. From what I can find, the DCMIPP capture starts, then the VENC is tol...
I have written a custom bootloader that is running on a Nucleo-L433RC-P board. The application uses USB CDC to call the bootloader and the bootloader uses USB DFU to download the application. I wanted to use USB to call the custom bootloader, rather ...
Our STM32H745XIH microcontroller enters an infinite loop after updating the software with “Release” compilation flags (optimization enabled). This only happens with a specific build, and changing a single piece of code that is definitely not related ...
I'm attempting to use a custom LCD daughter board designed to plug onto the STM32U5G9J-DK1 in place of the round display that comes with the DK1. The schematics for the DK1 have a note in read indicating that the DSI_CK_N and DSI_CK_P pins are revers...
Hi,My battery (++ LTO/Bucks) that runs everything on my PCBA is connected to VBAT (pin 1). Before the connection I have a voltage divider factor of roughly 1.374, but what I read on the pin via ADC1 channel 18 (what VBAT is routed to internally) seem...
The errata for the STM32U575 series includes the following: We would like to use the first option of the 2 listed workarounds (the one that does NOT require disabling and reenabling the ICACHE). Does ST have any implementation examples of this worka...
I have the STM32N6570-DK board, and I was able to execute the example from:- https://github.com/STMicroelectronics/STM32N6-GettingStarted-ObjectDetectionFollowing the steps provided in the workshop:- https://www.youtube.com/watch?v=29EUWNwfywI&list=P...
In 'F427 (and all RTCv2-containing STM32), some RTC registers are write protected: prior writing to them, it is necessary:1.enable backup domain access by setting PWR_CR.DBP2. unlock a RTC write protection by writing two key values into RTC_WPR Break...
Hello. I am currently developing a board using the stm32f411ret6 chipset. I confirmed that the first firmware download worked properly on one of the boards I am developing. However, after attempting to download the second firmware, I encountered an i...
Hello all, This is my first post on here, if I am in error at any point please direct me to any relevant posting guidelines. I am developing a sender-receiver solution involving two STM32H753 microcontrollers, both on ST's NUCLEO-STM32H753 boards. I ...
