29#ifndef ETL_CALLBACK_TIMER_INTERRUPT_INCLUDED
30#define ETL_CALLBACK_TIMER_INTERRUPT_INCLUDED
36#include "static_assert.h"
48 template <
typename TInterruptGuard>
64 bool is_space = (number_of_registered_timers < MAX_TIMERS);
73 if (
timer.
id == etl::timer::id::NO_TIMER)
80 ++number_of_registered_timers;
97 if (
id_ != etl::timer::id::NO_TIMER)
101 if (
timer.
id != etl::timer::id::NO_TIMER)
103 if (
timer.is_active())
108 active_list.remove(
timer.
id,
false);
113 --number_of_registered_timers;
148 number_of_registered_timers = 0;
172 while (
has_active && (count >= active_list.front().delta))
174 timer_data&
timer = active_list.front();
176 count -=
timer.delta;
178 active_list.remove(
timer.
id,
true);
180 if (
timer.callback.is_valid())
188 timer.delta = timer.period;
189 active_list.insert(timer.id);
192 has_active = !active_list.empty();
198 active_list.front().delta -= count;
216 if (
id_ != etl::timer::id::NO_TIMER)
221 if (
timer.
id != etl::timer::id::NO_TIMER)
224 if (
timer.period != etl::timer::state::Inactive)
229 if (
timer.is_active())
231 active_list.remove(
timer.
id,
false);
253 if (
id_ != etl::timer::id::NO_TIMER)
258 if (
timer.
id != etl::timer::id::NO_TIMER)
260 if (
timer.is_active())
265 active_list.remove(
timer.
id,
false);
310 return !active_list.empty();
319 uint32_t delta =
static_cast<uint32_t>(etl::timer::interval::No_Active_Interval);
324 if (!active_list.empty())
326 delta = active_list.front().delta;
339 if (is_valid_timer_id(
id_))
349 if (
timer.
id != etl::timer::id::NO_TIMER)
351 return timer.is_active();
369 , delta(etl::timer::state::Inactive)
370 , id(etl::timer::id::NO_TIMER)
371 , previous(etl::timer::id::NO_TIMER)
372 , next(etl::timer::id::NO_TIMER)
386 , delta(
etl::
timer::state::Inactive)
388 , previous(
etl::
timer::id::NO_TIMER)
399 return delta != etl::timer::state::Inactive;
407 delta = etl::timer::state::Inactive;
432 , number_of_registered_timers(0
U)
444 return (
id_ < MAX_TIMERS);
455 timer_list(timer_data* ptimers_)
456 : head(
etl::timer::id::NO_TIMER)
457 , tail(
etl::timer::id::NO_TIMER)
458 , current(
etl::timer::id::NO_TIMER)
466 return head == etl::timer::id::NO_TIMER;
474 timer_data& timer = ptimers[id_];
476 if (head == etl::timer::id::NO_TIMER)
481 timer.previous = etl::timer::id::NO_TIMER;
482 timer.next = etl::timer::id::NO_TIMER;
489 while (test_id != etl::timer::id::NO_TIMER)
491 timer_data& test = ptimers[test_id];
494 if (timer.delta <= test.delta)
502 timer.previous = test.previous;
503 test.previous = timer.id;
504 timer.next = test.id;
507 test.delta -= timer.delta;
509 if (timer.previous != etl::timer::id::NO_TIMER)
511 ptimers[timer.previous].next = timer.id;
517 timer.delta -= test.delta;
520 test_id = next(test_id);
524 if (test_id == etl::timer::id::NO_TIMER)
527 ptimers[tail].next = timer.id;
528 timer.previous = tail;
529 timer.next = etl::timer::id::NO_TIMER;
538 timer_data& timer = ptimers[id_];
546 ptimers[timer.previous].next = timer.next;
551 tail = timer.previous;
555 ptimers[timer.next].previous = timer.previous;
561 if (timer.next != etl::timer::id::NO_TIMER)
563 ptimers[timer.next].delta += timer.delta;
567 timer.previous = etl::timer::id::NO_TIMER;
568 timer.next = etl::timer::id::NO_TIMER;
569 timer.delta = etl::timer::state::Inactive;
575 return ptimers[head];
579 const timer_data& front()
const
581 return ptimers[head];
594 current = ptimers[last].previous;
601 current = ptimers[last].next;
610 while (
id != etl::timer::id::NO_TIMER)
612 timer_data& timer = ptimers[id];
614 timer.next = etl::timer::id::NO_TIMER;
617 head = etl::timer::id::NO_TIMER;
618 tail = etl::timer::id::NO_TIMER;
619 current = etl::timer::id::NO_TIMER;
628 timer_data*
const ptimers;
632 timer_data*
const timer_array;
635 timer_list active_list;
638 uint_least8_t number_of_registered_timers;
642 const uint_least8_t MAX_TIMERS;
648 template <u
int_least8_t MAX_TIMERS_,
typename TInterruptGuard>
653 ETL_STATIC_ASSERT(
MAX_TIMERS_ <= 254U,
"No more than 254 timers are allowed");
The callback timer.
Definition callback_timer_interrupt.h:650
callback_timer_interrupt()
Constructor.
Definition callback_timer_interrupt.h:660
Declaration.
Definition delegate_cpp03.h:191
Interface for callback timer.
Definition callback_timer_interrupt.h:50
bool stop(etl::timer::id::type id_)
Stops a timer.
Definition callback_timer_interrupt.h:248
bool is_active(etl::timer::id::type id_) const
Definition callback_timer_interrupt.h:336
icallback_timer_interrupt(timer_data *const timer_array_, const uint_least8_t MAX_TIMERS_)
Constructor.
Definition callback_timer_interrupt.h:428
bool is_running() const
Get the enable/disable state.
Definition callback_timer_interrupt.h:133
uint32_t time_to_next() const
Definition callback_timer_interrupt.h:317
bool set_mode(etl::timer::id::type id_, bool repeating_)
Sets a timer's mode.
Definition callback_timer_interrupt.h:292
void enable(bool state_)
Enable/disable the timer.
Definition callback_timer_interrupt.h:125
etl::timer::id::type register_timer(const callback_type &callback_, uint32_t period_, bool repeating_)
Register a timer.
Definition callback_timer_interrupt.h:58
bool unregister_timer(etl::timer::id::type id_)
Unregister a timer.
Definition callback_timer_interrupt.h:93
bool start(etl::timer::id::type id_, bool immediate_=false)
Starts a timer.
Definition callback_timer_interrupt.h:211
void clear()
Clears the timer of data.
Definition callback_timer_interrupt.h:141
bool set_period(etl::timer::id::type id_, uint32_t period_)
Sets a timer's period.
Definition callback_timer_interrupt.h:278
bool has_active_timer() const
Check if there is an active timer.
Definition callback_timer_interrupt.h:306
ETL_CONSTEXPR14 TIterator remove(TIterator first, TIterator last, const T &value)
Definition algorithm.h:2192
bitset_ext
Definition absolute.h:38
ETL_CONSTEXPR TContainer::iterator begin(TContainer &container)
Definition iterator.h:962
The configuration of a timer.
Definition callback_timer_interrupt.h:364
void set_inactive()
Sets the timer to the inactive state.
Definition callback_timer_interrupt.h:405
bool is_active() const
Returns true if the timer is active.
Definition callback_timer_interrupt.h:397
timer_data(etl::timer::id::type id_, callback_type callback_, uint32_t period_, bool repeating_)
ETL delegate callback.
Definition callback_timer_interrupt.h:380
pair holds two objects of arbitrary type
Definition utility.h:164
Common definitions for the timer framework.
Definition timer.h:55