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...
I am trying to convert the G491re openbootloader example to the F413 mcu. I take it that everything that needs to changed is in the openbootloader_conf.h file. I believe I have the correct map configuration as shown below, but I am confused as how I...
Hi, i'm trying to make a firmware that can read an SD card with filex but that can also connect that SD card to USBX MSC device (no simultaney). i'm able to do the two functionality in two separate firmware, but the problem is to merge. for now is su...
Hello, I am working on a project using DMA and UART HD to communicate between multiple MCUs. I have an issue where when one MCU starts up, it momentarily interrupts the UART HD bus and sometimes causes a UART and/or DMA error.Since I am using the ST...
__LL_ADC_CALC_VREFANALOG_VOLTAGE macro presumes that VREFINT calibration value is from a 16-bit ADC. However, for STM32H723, the value I see (1522) is from 12-bit ADC conversion. So this macro returns incorrect value. On STM32H747, it works as expect...
Hello ST Team,I am using an STM32H755ZIT6 where CM7 handles a high-speed Quad-SPI flash interface with 100Mhz and UART communication with flow control 115200 baud.The same firmware runs on two hardware revisions:Revision V2: Works perfectlyRevision V...
Hi. How can I build the Demo FW initially running on NUCLEO-H563ZI ?The is a number of projects in Cube under STM32Cube_FW_H5_V1.5.0\Projects\NUCLEO-H563ZI but it is not clear which one is the factory used to initially program the board. Thanks.
Hi, I am using an STM32N6570-DK running in XIP mode with XSPIM configured in multiplex mode.Setup:XSPIM in multiplex modeXSPI1 / XSPI2 → Port 2 → external flashXSPI3 → Port 1 → PSRAMXSPI2 memory-mapped at 0x70000000FSBL configures external flash and ...
Hi all,I'm trying to use Livetune to make an mp3 player but it only works once connected to a board. I have a custom Nucleo-U5A9 (originally a Nucleo-U575, I replaced the MCU and added xtal). I'm reading UM3297 Getting started with X-CUBE-AUDIO-KIT a...
Post edited by ST moderator to be inline with the community rules for the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code. Hi,I want to jump to system memory boot with SW using UAR...
Hi : I want to use MTP & HID simultaneously in stm32f103RE, but there is not CompositeBuilder and MTP in stm32f1 STM32_USB_Device_Library, so can I use stm32f4 STM32_USB_Device_Library directly? Or is there any other solution to use MTP & HID simult...
