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STM32 MCUs Embedded software

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Am using Windows 7 Ultimate , x86. Also tried a separate Linux Ubuntu 18.04.3 PC , with same result. Can't get Virtual COM Port to enumerate using STSW-STM32102 USB driver installation package. Get, "device descriptor read/64, error -71" reported.

Does anyone know how to edit the device descriptor when using this driver package and can explain this in detail ? The uC is a STM32L082KZT6. The Virtual COM Port (VID 0483 PID 5740) is a USB CDC class 2 device. The associated USB DFU (VID 0483 PID D...

Resolved! Ethernet example for STM32H745I-DISCO

Hi All,I have a ST32H745I-DISCO and would like to use its Ethernet port. It has a LAN8740A PHY connected to the MII port. There seems to be no Ethernet example for the STM32H745I-DISCO in stm32cubeh7. Does anyone know of an example that uses STM32 ...

Ade1 by • Associate II
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I want to send data from my Nucleo board to Matlab using the USB interface with the CDC protocol. But I am not able to open the port. What can I do to use the virtual COM port?

Request for help with USB CDC interface(STM32F401 Can not open Virtual Port)I want to send data at about 5Mbit/s from my Nucleo board to Matlab using the USB interface with the CDC protocol. I have now managed to get the PC to recognize a "Serial USB...

MScha.1 by • Associate II
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USB not working on STM32F302C8 board

We are developing a USB prototype based around STM32F302C8. I cannot get this device to enumerate on USB, using either my own firmware, or the ST examples in STM32Cube_FW_F3_V1.11.0\Projects\STM32F302R8-Nucleo\Applications\USB_DeviceThere is some act...

PMcNe.1 by • Associate
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