STM32 ST-LINK Utility
STM32 ST-LINK Utility support TCP IP to upgrade our chip using hex file framework
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Forum Posts
Control AD5262 via HAL SPI Library
Hi, I am writing a driver for the AD5262 digital potentiometer, which uses SPI type serial but requires a 9 bit data format. I would much rather use the HAL SPI library (which has worked on similar AD family pots) and not use bitbanging. However the ...
STM32H745 - Shared memory definitions
Hey,I use STM32H745ZI, I want to create an area for shared memory between the cores, I chose AXI SRAM because I need access as fast as possible for the M7 core.The shared memory is intended solely for shared information between the cores.I have two q...
Resolved! Ensuring that IWDG running
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...
STM32H747XI Disc0 - UART with Interrupt - Data transfer between Cores
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 :- ...
Issue with HTS211 - HardFault Handler
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)....
Firmware upgrade using IAP method
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,
Resolved! STM32L1 system bootloader erase
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...
Resolved! stm32l496vgtx
is it possible to configure external voltage reference in stm32l496vgtx? this feature is there belongs to this board.
Sending Memory Mapping Address and Data from GUI to STM32H745 over USB
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...
