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...
Hello,I am working on a project using an STM32H7S3 with an XSPI NOR Flash (ISSI IS25WX064) running in XIP (Execute-in-Place) memory-mapped mode. The firmware is split into two stages: a Bootloader and an Application context executing directly from th...
I am working on SDRAM execution using FMC on STM32H563ZI (NUCLEO-H563ZI board) with external SDRAM connected through FMC interface. Our target is: Execute application sections from SDRAMPlace heap and stack in SDRAMEnable automatic scatter-loading/...
Hello,I am writing this because I am unable to enable the SAI on this development board. The strange thing is that I actually managed to enable it before and it was working correctly. However, while implementing another feature, I switched branches a...
Hello everyone! I have a problem with reterning ticks in line "measure_speed_rpm = speed_reference / LL_TIM_GetCounter(TIM2);". speed_reference is const variable and equals 15000000. When I looked at Serial Monitor, it's indicated: (picture)That's me...
Hello,i did the OEMiROT examples following How to start with OEMiRoT on STM32C5 using CMake by converting the EWARM project config. I would like to give that CMake config back as well as some fixes to the provisioning script / example_config. Where/H...
Hi Community, I'm a new Developer/ for ST Microcontrollers, Now Im currently using STM32H723ZGT6 (NUCLEO - 144). Im currently working on ethernet (LWIP), the ping is not working for this code that i have generated . I have seen some youtube channels...
Hello STM32 Community,I am developing a system on the NUCLEO-N657X0-Q using ThreadX and NetX Duo and I am having a hard time to make the ethernet work. I want to implement a web server in my system but I cannot make the Ethernet communicate.Problem:I...
Split from this thread My firmware is based on this ccid usbd driver https://github.com/STMicroelectronics/stm32-mw-usb-device/blob/master/Class/CCID/Src/usbd_ccid.c . The issue that I face, the PC finishes receiving data immediately after receiving...
Environment:- MCU: STM32H743IITx- USB PHY: USB3300 (ULPI, external HS PHY)- HAL version: STM32CubeH7 v1.11.6- Mode: USB Host, HS, ISOC transfer (UVC camera)- HFIR: 7500 (manually set for 60MHz PHY clock)Problem:HPRT.PENA is cleared by hardware at exa...
I am working on UART communication between an STM32H563 and a Raspberry Pi CM4.Currently, I am using UART without hardware flow control (RTS/CTS disabled). During continuous communication, I am frequently getting ORE (Overrun Error) on the STM32 side...
