Skip to content
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

Avoid setting an alarm in the past #1954

Merged
merged 2 commits into from
Sep 26, 2024
Merged

Avoid setting an alarm in the past #1954

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
76755e1
Avoid setting an alarm in the past
peterharperuk Sep 25, 2024
67f4ad9
Call ta_time_us_64 when needed
peterharperuk Sep 26, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/common/pico_time/time.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -259,13 +259,13 @@ static void alarm_pool_irq_handler(void) {
index = next;
}
}
now = (int64_t) ta_time_us_64(timer);
earliest_index = pool->ordered_head;
if (earliest_index < 0) break;
// need to wait
alarm_pool_entry_t *earliest_entry = &pool->entries[earliest_index];
earliest_target = earliest_entry->target;
ta_set_timeout(timer, timer_alarm_num, earliest_target);
now = (int64_t) ta_time_us_64(timer);
peterharperuk marked this conversation as resolved.
Show resolved Hide resolved
// check we haven't now past the target time; if not we don't want to loop again
} while ((earliest_target - now) <= 0);
}
Expand Down
Loading