STM32 MCUs Products

UART Transmission and Reception between STM32 Nucleo-64 and Raspberry Pi 4

Hello,I am new to the ST developers community. I have an large file (4 MB) that I need to divide it and transfer data chunks serially from Raspberry Pi to STM32 Nucleo-64 board including the STM32L073RZ MCU with a certain delay to allow the STM32 Nuc...

Stm32 Nucleo L476RG

Hi,I'm using a Nucleo L476RG as a master and I want to use it in SPI mode 1, which means the data is transferred in rising edge of the SCLK and data is sampled in falling edge (based on ST documents). Is this the correct configuration for the SPI mod...

STM32H7 FMC or memory mapped IO timer triggered DMA/BDMA write/read access

Hello everyone,i am working on the STM32H743 evalboard. Setup is fine and the external SRAM3 can be read/written correctly bysome memory mapped IO access. I want now to implement some timer triggered(event or IT) read and write FMC or memory mapped I...

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External clock for STWIN data adquisition

Hello friends of STM. I am new to STM32 MCUs, and I am working on a project using the STWIN. I have another Data Adquisition Card that is programmed to output a clock signal when I send a command or press a button. I would like to datalog the signals...

Hi, I cannot seem to be able to join the meeting, any advice?

About Tamper Protection.

Hi all,I'm reading about Tamper Protection on STM32 MCUs.Is this to protect, for example, a device from someone triyng to open the external case?Can you detail some more applications of this feature?

Clock configuration when executing program from boot.

I have a question about clock config.Is this a right way to execute program from boot and set clock config like HSE and PLL, then execute program from user app and set clock config again? Actually, there is an error when executing user app.It seems ...