Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi, I have a custom STM32N6 board where the BOOT0 and BOOT1 pins are tied directly to ground under the BGA with no test points or jumpers. Is there anyway to connect a debugger in this scenario or is my board bricked? Below is what I get when attempt...
Hi everyone,I tried to manage the USAR LIN break detection interrupt using only HAL driver functions but I did not find a way to do that. I had to modify the file stm32f0xx_hal_uasrt.c adding some code to manage the LIN break interrupt.Is there a way...
Hi, I want to go to sleep/stop mode with STM32 and wake on interrupt. After last interrupt it should wait for 10sec and go back to sleep. But I see an edge case where interrupt could occur just before going to sleep/stop mode.How do I handle interrup...
Hi, I have all configured using internal loop FDCAN1 and there is not working on my STM32G474RE-Nucleo board
I need support to get IAP over SPI.I've esp connected to my stm32u5 over SPI. Stm is slave and ESP is master. For stm I've created project using stmcube by entering MCU part number.Now here my question is1. Do I need to develop bootloader code to ac...
Hi,I have this question because the reference manual states:“When flash high-cycle data area on Bank1 is enabled, the code memory map is not continuous from Bank1 to Bank2 on 2M- and 512K-byte devices.”So, does this mean that enabling high-cycle data...
We had:An STM32H7Sx with an external flash on one XSPI port, and an external RAM on the other;Both external devices memory mapped;The core clock running at 380 MHz.XPI1 mapped to port 2, and vice versa.XSPI clock running at 200 MHz.Using our adapted ...
Hello,I am currently preparing the documentation package for CE certification of a device that uses the STM32G071RB microcontroller.Could you please clarify whether there is any official CE compliance documentation available for this MCU (or for the ...
I see in STM32CubeMX that a STM32G411 exists but it has the status "restricted". I'm curious why this type is not widely available. I'm currently using the STM32G431 in an application, mainly because of its raw clock speed of 170MHz. I don't actually...
Hi Team,I'm recently using the STM32U5G9ZJT6Q part in one of my design. I couldn't find the package mechanical information in Datasheet. For now, I'm using the LQFP-144 form the STM32H573ZIT3Q part number. Will it be okay? Can you please help to veri...
