Skip to content

Wait for the new prescalers values to take effect #138

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Merged
merged 1 commit into from
Apr 2, 2020
Merged

Wait for the new prescalers values to take effect #138

merged 1 commit into from
Apr 2, 2020

Conversation

@thalesfragoso
Copy link
Member

@thalesfragoso thalesfragoso commented Apr 2, 2020

According to the manual:

The clocks are divided with the new prescaler factor from 1 to 16 AHB cycles after write.

Switching the system clock before that can cause problems since some clock domains have maximum allowed values.

therealprof
therealprof approved these changes Apr 2, 2020
View reviewed changes
Copy link
Member

@therealprof therealprof left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Excellent, thanks.

@therealprof therealprof merged commit ddccb4f into stm32-rs:master Apr 2, 2020
@thalesfragoso thalesfragoso deleted the wait-pre branch July 19, 2020 02:54
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@therealprof therealprof therealprof approved these changes

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@thalesfragoso @therealprof