Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
On STM32F401 or any STM32,how can I read back the status of IWDG, ensuring that's it's running, as a safety measure?As I know direct counter value is not accessible, that would be ideal to see that it's not stuck. How to detect if LSI (thus IWDG) sto...
Hi all,I'm new on STM32H747XI-Disc0. I ve started learn step-by-step everything from basics. So, I'm sorry for my basic questions...According to my tutorial timeline, today I ve started to learn UART communication. I tried to type a small example :- ...
Hi ST Community,I'm using the B-L475E-IOT01A card and I have a problem. As soon as I run my code in Debug mode, I get the HardFault Handler (SIGTRAP) error. I want to use the HTS221 temperature sensor and I'm using the BSP for this sensor (hts211.h)....
I'm looking for an OTA feature using IAP method on STM32H563 using USART communication. I wanted to know, if there is any IAP library available in C for the same along with the documentation, which I can make use of.Regards,
Hi everyone,I am using an STM32h7 to program an STM32L151 using the system bootloader through usart.When I ask for the supported commands, I get that the erase command is between them but, surprisingly, when I try to use it I get a nack.Then I read t...
is it possible to configure external voltage reference in stm32l496vgtx? this feature is there belongs to this board.
Hello forum members,I am working on a project where I need to establish communication between a GUI and an STM32H745 microcontroller over USB. Specifically, I want to send a memory mapping address along with corresponding data from the GUI to the STM...
i try to send a .txt file(1KB) from tera term pro(transfer>xmodem>send>select file with CRC) and i want to received the file on stm32f429zi controller. but , tera term monitor was blank and i check with stm-side also in live expression but no values...
Hello everyone,I'm using LWIP and MQTT on STM32H743 with FreeRTOS in STM32CubeIDE 1.13.2 and Package FW_H7 V1.11.0.I setup the project according to this guide.With this I can connect to a broker and publish messages.During development of my applicati...
