STM32 MCUs Embedded software

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usb using in stm32h743zi

when i connected usb connector in stm32h743zi,  that time what function working usb connector and if i remove usb connector then what function going to usb connector ,give me that function i remove usb

SITARAM by Associate II
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USB AND Ethernet both are using in my divice

I AM USING A STM32H743ZI CONTROLLER  BOTH USB AND ETHERNET ON WORKING BUT SOME TIME I RUNNING ON ETHERNET DEVICE THAT IS WORK OK  BUT I START WORK ON USB THAT TIME I CONNECT USB DEVICE NOT PROPER WORK ,SO I HAVE REQURED A FUCTION WHEN USB DIVICE CONN...

SITARAM by Associate II
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  • 1 replies
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Composite Device problem.

HelloI am working a project that implements CDC_ACM and MSC devices in a composite device.Device Manager displays these as USB Serial Device (Com35 , works) and STM Product USB Device (Mass Storage Device). But Disk Drive does not appear in Explorer ...

lubo by Associate
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USB CDC HOST (VCP) problme

I found an error using stm32f429 USB CDC HOST function.Both USB HOST/DEVICE are using stm32f429.I found that when I send data from HOST, sometimes the DEVICE doesn't receive the data.(DEVICE was confirmed to operate normally between usb device and Wi...

hyuk.1 by Associate
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  • 1 replies
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Resolved! STM32H730 PA10 going high when turning on USB HS PHY

Hi all,We are using an STM32H730IBK6Q.PA10 is not configured and STM32CubeMx generates code that initializes the pin as "Analog" as expected.Now if we enable USB (specifically, when setting `USBx->GCCFG |= USB_OTG_GCCFG_PWRDWN;`), that pin goes high,...

jri_0-1712234914627.png
jri by Associate II
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  • 4 replies
  • 2 kudos