STM32 MCUs Embedded software

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Resolved! Composite device on stm32f4

Hi! I am trying to implement a composite device (two VCPs) on my stm3f4 board, as I need to transmit data simultaneously to the pc. I see that I have enough endpoints to do so but have no idea where to start from. Do you have any clear examples pleas...

LOnGr.1 by Associate III
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Error when configuring STM32H5 clock tree.

Using STM32CubeMX v6.8.1. Target is STM32H573. Syntax error in "Clock Configuration":Initializing: STM32H573RITx LogicalParser: syntax error detected in expression for RCC original expression: ((VCOInputFreq_Value >1000000|(VCOInputFreq_Value=100000...

koendv by Associate II
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Using STM32F4 with wireless mouse

Hi,Defining a host of an HID wired mouse, on an stm32f4 MCU works great.Trying to use a wireless mouse doesn't work at all.The wireless mouse comes in a pair with a keyboard. Pressing a button on the wireless keyboard works well but clicking/moving t...

ZIgon.1 by Associate II
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NUCLEO-H723ZG using Ethernet/Ping Problem

Hello,I got the NUCLEO-H723ZG board to save ADC data fast enough. I don't have any experience with ETH. So I wanted to begin simply. I tried to use some tutorials and examples but the board doesn't respond to pings.I tried:1- The "LwIP_UDP_Echo_Serve...

ADynr.1 by Associate II
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Difference between STM32CubeIDE and GDB

I'm a newbie to STM32 programming, but have 25+ years in desktop development.I've created a PCB with a STM32F042F6 mcu (based on a working design). I added pins for a SWD port and I have an LED connected to PortB1.I've used STM32CudeIDE to create a s...

DMoor.6 by Associate II
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STM32F427 PTP Implementation

Posted on May 30, 2018 at 12:08Hi everyone,We are using the STM32F427.We have devices that need to work synchronously.So we decided to use PTP but we have no experience in this matter.I have reviewed the AN3411 document to learn how to use PTP.But I...