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UART Not receive after some hour ,the EIE bit which normally must be at 1 when the UART does not work ,I find it at 0

Dear all,This is my first time using UART, sorry if the question is not relevant.I configured through the Device Configuration Tool the initial code for a STM32H745, in which I use the UART 1 with interrupt.Everything works fine for several hours, ev...

DFont.1 by Associate
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Resolved! ram_d1 overflowe ?

Hello,I use stm32h750vbt6, I got the ram_d1 zone overflow error.What I don't understand is why the ram_d1 region zone overflow doesn't write to other ram regions.

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Resolved! How to use Analog Watchdog with DMA on NUCLEO-L476RG?

Hi folks,I want to start ADC conversions on 2 regular channels of ADC1 block only after the voltage on one of the channels exceeds a certain limit, hence I'm using a watchdog feature.After the watchdog will be triggered, I need to store 5 consequent ...

PIvan.9 by Associate II
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  • 2 replies
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Midi over SPI on STM32F030

I started a project with MIDI, using the SPI peripheral of a STM32F030. I'm no longer sure I can get this peripheral to do what I need it to. I'm using STM32cubeIDE with the setup through the pinout configuration. Midi signals are split into three by...

deep_rune by Associate III
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Resolved! Need more information on FDCAN

Hi ST members,sorry to say this but FDCAN documentation is not the best part at least in RM0433.I found some more clarity in AN5348 but still can't get ahead.There are these lines in AN5348, page 18:Up to 32 elements are supported by the FDCAN. Each ...

Resolved! Laser sensor tw10sp not working correctly

hello everyone, am working with the laser sensor tw10sp to mesure distance and interfacing it with UART. It require commands to work. i send the HEX command via UART and it response always with the same HEX number (clearly something wrong).Any help p...

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Mbhir.1 by Associate II
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  • 2 replies
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