Skip to main content
wjsjh07
wjsjh07
Visitor II
October 28, 2016
Question

stm32f405vgt6 uart setting qustion

  • October 28, 2016
  • 2 replies
  • 648 views
Posted on October 28, 2016 at 04:15

Hi

I want to use the baud rate to 921600 in stm32f405vgt6.

Can I use 921600 in UART1 ~ 6?

And Is the error rate to zero?

Thank you.

    This topic has been closed for replies.

    2 replies

    es131245
    es131245
    Associate III
    October 28, 2016
    Posted on October 28, 2016 at 07:57

    you can set it hand.

    Same as in terminal 1 b software.

    Have you tried it?

    waclawek.jan
    waclawek.jan
    Super User
    October 28, 2016
    Posted on October 28, 2016 at 08:50

    > Can I use 921600 in UART1 ~ 6?

    That of course depends on the respective APB clock, which in turn depends on AHB clock.

    > And Is the error rate to zero?

    If that's your priority, use a crystal frequency of which is multiple of  921600, e.g. 7.3728MHz.

    JW

    Terms & ConditionsAccessibility statement