About Sarra.S

Sarra.S · 2024-10-16

Introduction This article provides a step-by-step guide on configuring the GPDMA linked list in STM32CubeMX. It does not cover the legacy standard DMA approach, which is described in the article "How to configure the GPDMA." 1. Software prerequisite...

Sarra.S · 2024-09-18

Introduction The IWDG (Independent Watchdog) offers the possibility to exit from stop modes in STM32U5. The wakeup from stop with interrupt is supported in Stop 0, Stop 1, Stop 2, and Stop 3 modes for STM32U535/545/59x/5Ax/5Fx/5Gx as described in t...

Sarra.S · 2024-08-07

Introduction Input capture is one of the advanced timer features available on the STM32 microcontrollers. This article guides you through the theoretical aspects of input capture, provide a practical example, and discuss troubleshooting common issu...

Sarra.S · 2024-01-19

Introduction This article presents a quick guidance on how to prevent HardFault occurrences when the ICACHE is enabled on the STM32H5 MCU. 1. Summary and description This article explains why a HardFault may occur when accessing the following: Int...

Sarra.S · 2023-05-17

This article provides guidelines on how to use the LPBAM feature in the STM32U5 series to allow peripherals to be autonomous and optimize the power consumption in STOP2 mode.The LPBAM stands for low-power background autonomous mode. It is an operatin...

Sarra.S · 2024-11-07

Hello @aika_sanshin_fromjp, welcome to ST Community, This change is likely due to the fractional part of the PLL configuration. The relevant register for this setting is the RCC_PLL1FRACR (RCC PLL1 Fractional Divider Register, check section 11.8.11 ...

Sarra.S · 2024-11-06

Hello all, For everyone that came across this issue, for "Launch STM32CubeMX", "Launch STMCUFinder", you have to set the executable path not only the path of the folder, it should be something like this for windows: And something like this for ma...

Sarra.S · 2024-11-04

Hello @TaronKim, Check STM32CubeF4/Projects/STM32446E_EVAL/Examples/FLASH/FLASH_WriteProtection at master · STMicroelectronics/STM32CubeF4 (github.com)

Sarra.S · 2024-11-01

in target_include_directories: Add the path to the ssd1351 header files in target sources, Add the path to the ssd1351 source files target_link_libraries: links the library to the project check: cmake-properties(7) — CMake 3.31.0-rc3 Documentatio...

Sarra.S · 2024-10-31

Hello @messaoudi, Try increasing the UART receive buffer, it's may be caused by buffer overflow

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How to configure the linked list mode in STM32CubeMX

IWDG early wakeup interrupt in Stop modes for STM32U5

How to use the input capture feature

How to avoid a HardFault when ICACHE is enabled on the STM32H5 series

How to use the LPBAM feature: An example using STM32U5 board

Re: what is the meaning of "PLL1" on STM32CubeMX clock tree?

Re: STM32 vscode extension does not launch CubeMX or MCUFinder (mac)

Re: Flash writing is not working

Re: Can't include libraries in visual code studio

Re: UART frame reception issues beyond 3 bytes after Uart Wake From Stop