STM32 MCUs Products

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Problem with USART on Nucleo-F401RE

Hi, I am pretty new to STM32 MCUs and I am having trouble with USART communication. I would like to send a message from Nucleo-F401RE to raspberry pi 3b+, and then to display that message in terminal on raspberry. I have tried to use USART2 for this ...

david027 by Associate II
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STM32H755 dual ADC DMA timer trigger

Hi,I'm using STM32H755ZI-Q Nucleo board and I'm trying to use TIM2 to trigger Dual ADC conversion. M7 core is running FREERTOS and M4 is bare metal. ADC is controlled by M4 core. DMA is used to transfer data to M7 and then M7 is using ethernet to tra...

ADC1.PNG clock2.PNG DMA.PNG interrupt.PNG
mosamasa by Associate II
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Resolved! USB data toggling with DMA

Hey folks,I've seen many posts from frustrated users of USB OTG HAL, especially when enabling DMA. I created a fix for data toggle errors (DTERR) when using DMA with USB_OTG_HS HCD paired with full speed embedded PHY on a STM32F4xx.  Hopefully this f...

skeeter by Associate II
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  • 4 replies
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SPI Clock Signal Configuration

Hi everyone,I’m encountering problems with SPI communication with the board NUCLEO-H753ZI and the EVAL-AD5764 from Analog Devices, as this is my first time working with it, and I’m unsure if I’ve configured it correctly.I’ve consulted a forum for Ana...

JonConesa_0-1742906278662.png JonConesa_1-1742906346384.png JonConesa_2-1742906373032.png JonConesa_3-1742906390060.png
JonConesa by Associate III
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  • 4 replies
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MDF and ADF: input data from RAM

Is it possible to use the awesome MDF and/or ADF on STM32U5 with input data from RAM? I have not found any configuration for BSMX for this. One use case is an high performance external delta-sigma-demodulator (ADC) on SPI with proprietary data format...

FB1 by Associate II
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  • 3 replies
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