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STM32H533CET6 ADC Reading

I am encountering an issue with ADC readings on a custom board based on the STM32H533CET6.Hardware Setup: I have a simple analog filter connected to the ADC input. I have verified the input signal with a multimeter, and it correctly varies from 0V to...

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Unexpected GPIO Behavior on STM32H755ZI-Q (PB14 LED)

Hi everyone,This is a follow-up to my previous question about LED behavior on the STM32H755ZI-Q when using OpenAMP communication between CM4 and CM7.https://community.st.com/t5/stm32-mcus-boards-and-hardware/nucleo-h755-led3-not-turning-on-pb14-in-ip...

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Resolved! Unwanted received byte at startup with UART+DMA

Hello ST experts,I have a weird experience with UART communication between two STM32G4 microcontrollers. MCU1 sends 10 bytes to MCU2 via UART. Both UARTS are configured with 9600 Baud rate with DMA in circular mode. The Problem arises when the MCU1 i...

Need information related to the H.264 encoding

Hello,I am using the VENC_RTSP_Server example located in:STM32Cube\Repository\STM32Cube_FW_N6_V1.2.0\Projects\STM32N6570-DK\Applications\VENCThis example shows how to use the VENC block and stream H.264 video through RTP/RTSP using Ethernet.I want to...

STM32G474RBT6 DMA question

Hi, everyoneI recently encountered a strange phenomenon. I opened three DMA channels on the STM32G474RBT6.The first one is Channel 1 of DMA1 (circular mode), which is used for automatically collecting the data converted by ADC.The second one is chann...