FAQs
JKlec
Associate II
since ‎2019-09-24
‎2024-01-07

User statistics

  • 4 Posts
  • 0 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

Why can't VDD-USB be tied to voltage derived from USB VBUS, even when VDD is OFF? If they need to be tied together, than the USB will disconnect every time VDD is OFF and will need to be re-connected. It should maintain this connection when VDD is OFF.

2023-05-26
Does the STM32L072VBT6 or STM32F072VBT6 not allow for the USB connection to function, even when VDD is OFF?

I have a STM32CubeMX project using STM32F303VDT6 MCU. I can't get that MCU at this time and I need to switch firmware support to STM32F302VET6 MCU. Is there a way to switch MCU projects without having to reenter all my pin configurations again?

2021-07-13
Is there an export/import option for pin configuration?

I am using STM32F3xx_HAL_Driver with my STM32F303VD MCU. When I am erasing 1-3 pages of flash memory with HAL_ERR_TYPE HAL_FLASHEx_Erase (&eInit, &status) subroutine, my USART2 seems to overflow.

2019-09-24
I have the USART2 setup for RTS/CTS flow-control and Rx DMA for one byte transfers into a ringbuffer. The problem isn't that the ringbuffer is overflowing, it appears that the DMA process is stalled during the erase flash pages operation and the UART...
Top