Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I want to transfer a buffer and receive a buffer of data using a full duplex SPI port with DMA on a STM32H7S3L8H (on the NUCLEO-H7S3L8). My problem is I am not able to modify the transfer buffer and have the modified version sent. I only need to modi...
I am trying to implement an IWDG in my program, which will save the value of the specified register to EEPROM before resetting. The STM32 I'm using is STM32H563. But I found that my program is not working (cannot save data to EEPROM before resetting)...
I have a NUCLEO-C092RC board. When I connect to a terminal and start the board I get: Demo mode launchtest sw version SW V-0.2.0- Loopback L1(L) -> L3 ==> FAILEDI have looked around and haven't found what the 'failure' is. I would also like to see ...
Hi,Context : STM32F777, FreeRTOS, Cmsis V2, LWIP, Sockets, TCP, UDPOnly one task is used to open, listen, poll, accept, send, receive, and close sockets. Since STM32CubeIDE 1.7.0 and the new version of ethernetif.c, modifying "low_level_output", we h...
Hi, I had to recently work on an application that makes use of the UART, and encountered some issues in the HAL (most recent version provided by CubeMX):1) Hal bug?Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_uart.c, Line 3825:3831if (!(IS_LPUART_I...
Hi,I'm having an issue implementing USB device composite functionality on my Nucleo-H753ZI board. I've been following the tutorial series at https://community.st.com/t5/stm32-mcus/how-to-implement-the-usb-device-composite-class-in-stm32-using/ta-p/64...
I was recently working on STM32H563ZI nucleo board like connecting peripherals like LTE module, I2C sensors like MPU6050, LCD display, SPI modules like W25Q flash storage, USB and some analog module like potentiometer. As per normal coding of indivi...
Hello,I'm working on a custom board with a STM32L451 and an emmc (THGBMNG5D1LBAIL - 4gb). At initialization (using the HAL generated init functions), I get the CID and CSD but not the ExtCSD. I get a CRC error (in polled mode as well as in DMA mode)....
I am experiencing an issue with my STM32-based project. All interrupt handlers never invoked, including the SysTick handler and USART1_IRQ_Handler. I try to resolve the problem. here is my trying... 1. Vector Table Offset Register (VTOR) Configuratio...
Hello Guys!Im using STM32H743IITx MCU and W25Q128 QuadSPI. i want to know that how to use MDMA feature for QuadSPI.Thanks.
