STM32 MCUs Products

I plan emulate on I2C 24LC64T, simply use STM32 as this IC on I2C. Exist an working project ?

I ask not for internal EEPROM emulation, but i store some bin file in STM flash and provide for other IC this data whe request.

CAN baudrate error for the STM32F756-EVAL2 example projekt.

Tried out the example in STM32Cube_FW_F7_V1.16.0 and couldn't get the baudrate to match the description.Have any body else encounterred this problem?

QUAD SPI Communication between two STM32H7 boards

Trying to transmit and receive data between two STM32H7 boards using QSPI.As we are new for using QSPI communication,we generated code using STM32CUBEMX and not able to transmit and receive the data.The screenshots for communication between two contr...

STM32 UART DMA reception fails to update memory buffer from peripheral

Hello ST,I'm using STM32H743ZI. Here I'm connected to 2 external devices(1 for PC UART5 and other for another MCU UART7), both are connected via UART.I'm using DMA with UART7 for receiving data from MCU. UART5 which we use to communicate with PC(Mast...

Abnormal log of tfm NS interface tests with nucleo_l552ze_q board

Hi,When I run tfm_ns test on STM32L562E_DK discovery board:the tf-m source code :git clone https://git.trustedfirmware.org/TF-M/trusted-firmware-m.gitcmake .. -DTFM_PLATFORM=stm/nucleo_l552ze_q -DTFM_TOOLCHAIN_FILE=../toolchain_GNUARM.cmake -G"Unix M...

How to configure OctoSPI in Quad mode with PSRAM for memory mapped write access? Getting Hard Fault (FORCED, IMPRECISSERR) when write is attempted.

Hi there, I trying to configure octospi on STM32H7A3 to work with LY68L6400 PSRAM via quadspi.I have followed AN505 and managed to init, write and read from the memory successfully in indirect mode.Now I am trying to map the PSRAM to memory. I can re...

May I know if there's a new qualification of MSL for STM32F devices from year 2021? particularly on STM32F100. Thanks!

SPI data transmission

Using STM32f3xxx series & using SPI2.I wanted to transmit 32 bits data at atime, but in APIHAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout) pData is fo r uint8_t.how to transmit uint32?