STM32 MCUs Embedded software

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USB Host Bulk Input NAK || STM32U575

Hi All,I am working on the STM32U575 for host mass storage class.I am not using stm32 middle ware for this due to some reasons.I am using TinyUSB open-source stack to implement the Host mass storage class.with my current implementation I am able to u...

RRajb.2 by Associate III
  • 1224 Views
  • 19 replies
  • 4 kudos

How to disable the USB cable detection?

Hello, I am using a STM32G473RC microcontroller and want to use usart3 to update the firmware.I also use the CAN-BUS on pin PA11 and PA12. These pins (PA11, PA12) are also USB pins (DP and DM).When I start the bootloader (BOOT = 1 + RESET), the "USB ...

GHese.1 by Associate II
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  • 8 replies
  • 0 kudos

STM32U5 ADC VREFINT_CAL_ADDR

The #define value for VREFINT_CAL_ADDR in the stm32u5xx_ll_adc.h HAL file has an odd value address (0x0BFA 07A5). This causes attempts to access the value to fault with an unaligned access. I have checked for other devices (STM32F4, STM32L0, Etc.) an...

cpegeo by Associate
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  • 2 replies
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Driver issue Windows 11

Dear Community,I keep getting an error message when installing the latest STM32 virtual com port driver on both Windows 10 and Windows 11 - can anybody suggest a solution?Thanks,Sascha

0693W00000WKkwiQAD.png 0693W00000WKkwxQAD.png
SSchu.12 by Associate
  • 3539 Views
  • 3 replies
  • 0 kudos