remaining_alarm_time_us() function

Return the time remaining before the next trigger of an alarm

Syntax

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Summary

Declaration

Definition

int64_t remaining_alarm_time_us(alarm_id_t alarm_id);

Implemented in time.c:533

Argument

Description

alarm_id

the alarm

>=0 the number of microseconds before the next trigger <0 if either the given alarm is not in progress or it has passed

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