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chriskuku
Senior II
March 15, 2023
Solved

SPI Clock divider

  • March 15, 2023
  • 3 replies
  • 1407 views

STM32F103:

I see in the SPI configuration only prescalers of powers of 2. How can I adjust a distinct clockrate for SPI?

This topic has been closed for replies.
Best answer by Pavel A.

On some STM32's you can select a different clock source for the SPI and tweak it.

3 replies

waclawek.jan
Super User
March 15, 2023

You can't.

JW

Pavel A.
Pavel A.Best answer
Super User
March 15, 2023

On some STM32's you can select a different clock source for the SPI and tweak it.

chriskuku
chriskukuAuthor
Senior II
March 18, 2023

Thanks.