Hi CommunityI can not find the " HAL manual M1785 User manual Description of STM32F0 HAL and low-layer driver" pdf file in the dedicated webpage for this product, which is the following page:https://www.st.com/en/microcontrollers-microprocessors/stm...
STM32L476RE immediately exits STOPMODE2 after entering, even though the HAL_SuspendTick() tick has been called prior to.I have a small C application running on an STM32L476RE and I am using FreeRTOS as an OS. I want to periodically enter into a low p...
Hi,I am running my Zephyr application from an OSPI external flash and would like to write to the same flash. The MCU is an STM32H730, and the flash is an IS25LP128.However, the flash_stm32_ospi_write method in zephyr/drivers/flash/flash_stm32_ospi.c ...
Hello,we are experiencing RAM corruption when running an application in external RAM when setting a breakpoint while debugging.The issue can be reproduced using following configuration:1. Open example STM32Cube_FW_H7RS_V1.1.0\Project\STM32H7S78-DK\Te...
Meanwhile STM goes with Microsoft AZURE RTOS - ok, fine, feature rich, obvious! But "I miss a feature": open and read a file from the MCU internal flash memory (as a const file content, as array of characters, without a need for a sector based, FAT b...
Hi!I'm trying to make a LCD screen work, but without success.I found this library:https://github.com/STMicroelectronics/stm32-ssd1315But I can'd find more documentation with examples (how to initialize).Can you give me a "wire"? Now I'm using a ssd13...
Hello. I tried to initialize SDRAM (I am using STM32F746 discovery kit), but I try to run it as a separate project just for learning. However I encountered the following problem: when I read data from SDRAM in my case starting from 0xC0000000 address...
Hi, I am working on a custom project with the STM32H755ZI (Cortex-M4 core) using the SDMMC peripheral and FatFs to read from SD cards. The SD card is inserted into a slot on my custom PCB, and the SDMMC peripheral is clocked via PLL2, because of this...
Hello,I'm facing a bizarre issue with USART2 in STM32H7 chip.My H7 is connected to 8 F072 chips via UART. Communication with each chip uses a dedicated UART from 1 to 8.All the data exchanges in both RX and TX work fine during normal operativity of m...
Hello everyone,I’m working on an STM32H747IIT6 based project that uses both Cortex-M7 and Cortex-M4 cores. Under Pinout & Configuration > System Core > Cortex_M7 (and similarly Cortex_M4) in STM32CubeIDE, there are several options such as:CPU I-Cache...
