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[timer]add all soft timer config (#9048) 

* add all soft timer

* update wq

* add timer test

* shield LOG_D
This commit is contained in:
zms123456 2024-06-20 04:20:38 +08:00 committed by GitHub
parent 6bd6317f77
commit 59193dfeeb
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
5 changed files with 534 additions and 340 deletions
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35
components/drivers/ipc/workqueue.c
View File

@ -94,7 +94,7 @@ static rt_err_t _workqueue_submit_work(struct rt_workqueue *queue,
struct rt_work *work, rt_tick_t ticks)
{
rt_base_t level;
rt_err_t err;
rt_err_t err = RT_EOK;
level = rt_spin_lock_irqsave(&(queue->spinlock));
@ -113,13 +113,7 @@ static rt_err_t _workqueue_submit_work(struct rt_workqueue *queue,
{
/* resume work thread, and do a re-schedule if succeed */
rt_thread_resume(queue->work_thread);
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
}
else
{
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
}
return RT_EOK;
}
else if (ticks < RT_TICK_MAX / 2)
{
@ -139,12 +133,14 @@ static rt_err_t _workqueue_submit_work(struct rt_workqueue *queue,
rt_list_insert_after(queue->delayed_list.prev, &(work->list));
err = rt_timer_start(&(work->timer));
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
return err;
}
else
{
err = - RT_ERROR;
}
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
return -RT_ERROR;
return err;
}
static rt_err_t _workqueue_cancel_work(struct rt_workqueue *queue, struct rt_work *work)
@ -160,14 +156,14 @@ static rt_err_t _workqueue_cancel_work(struct rt_workqueue *queue, struct rt_wor
{
if ((err = rt_timer_stop(&(work->timer))) != RT_EOK)
{
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
return err;
goto exit;
}
rt_timer_detach(&(work->timer));
work->flags &= ~RT_WORK_STATE_SUBMITTING;
}
err = queue->work_current != work ? RT_EOK : -RT_EBUSY;
work->workqueue = RT_NULL;
exit:
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
return err;
}
@ -200,12 +196,9 @@ static void _delayed_work_timeout_handler(void *parameter)
{
/* resume work thread, and do a re-schedule if succeed */
rt_thread_resume(queue->work_thread);
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
}
else
{
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
}
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
}
/**
@ -358,13 +351,9 @@ rt_err_t rt_workqueue_urgent_work(struct rt_workqueue *queue, struct rt_work *wo
{
/* resume work thread, and do a re-schedule if succeed */
rt_thread_resume(queue->work_thread);
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
}
else
{
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
}
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
return RT_EOK;
}

736
examples/utest/testcases/kernel/timer_tc.c
View File

@ -12,6 +12,16 @@
#include <stdlib.h>
#include "utest.h"
#undef uassert_true
#define uassert_true(value) \
do \
{ \
if (!(value)) \
{ \
__utest_assert(value, "(" #value ") is false"); \
} \
} while (0)
static rt_uint8_t timer_flag_oneshot[] = {
RT_TIMER_FLAG_ONE_SHOT,
RT_TIMER_FLAG_ONE_SHOT | RT_TIMER_FLAG_HARD_TIMER,
@ -29,64 +39,69 @@ typedef struct test_timer_struct
struct rt_timer static_timer; /* static timer handler */
rt_timer_t dynamic_timer; /* dynamic timer pointer */
rt_tick_t expect_tick; /* expect tick */
rt_uint8_t test_flag; /* timer callback done flag */
rt_ubase_t callbacks; /* timer callback times */
rt_bool_t is_static; /* static or dynamic timer */
} timer_struct;
static timer_struct timer;
#define test_static_timer_start test_static_timer_init
#define test_static_timer_stop test_static_timer_init
#define test_static_timer_detach test_static_timer_init
static void static_timer_oneshot(void *param)
static void timer_oneshot(void *param)
{
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->test_flag = RT_TRUE;
timer_call->callbacks++;
/* check expect tick */
if (rt_tick_get() - timer_call->expect_tick > 1)
{
uassert_true(RT_FALSE);
}
return;
uassert_true(rt_tick_get() == timer_call->expect_tick);
}
static void static_timer_periodic(void *param)
static void timer_periodic(void *param)
{
rt_err_t result;
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->test_flag = RT_TRUE;
timer_call->callbacks++;
/* check expect tick */
if (rt_tick_get() - timer_call->expect_tick > 1)
uassert_true(rt_tick_get() == timer_call->expect_tick);
if (timer_call->is_static)
{
uassert_true(RT_FALSE);
timer_call->expect_tick = rt_tick_get() + timer_call->static_timer.init_tick;
}
else
{
timer_call->expect_tick = rt_tick_get() + timer_call->dynamic_timer->init_tick;
}
/* periodic timer can stop */
result = rt_timer_stop(&timer_call->static_timer);
if (RT_EOK != result)
if (timer_call->callbacks == 5)
{
uassert_true(RT_FALSE);
}
/* periodic timer can stop */
if (timer_call->is_static)
{
result = rt_timer_stop(&timer_call->static_timer);
}
else
{
result = rt_timer_stop(timer_call->dynamic_timer);
}
return;
uassert_true(result == RT_EOK);
}
}
static void test_static_timer_init(void)
static void test_static_timer(void)
{
rt_err_t result;
int rand_num = rand() % 10;
timer.callbacks = 0;
timer.is_static = RT_TRUE;
/* one shot timer test */
for (int time_out = 0; time_out < rand_num; time_out++)
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_oneshot); i++)
{
rt_timer_init(&timer.static_timer,
"static_timer",
static_timer_oneshot,
timer_oneshot,
&timer,
time_out,
timer_flag_oneshot[i]);
@ -96,39 +111,28 @@ static void test_static_timer_init(void)
/* start timer */
result = rt_timer_start(&timer.static_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(time_out + 1);
rt_thread_delay(3 * time_out + 1);
uassert_true(timer.callbacks == 1);
/* detach timer */
result = rt_timer_detach(&timer.static_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
if (timer.test_flag != RT_TRUE)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
/* periodic timer test */
for (int time_out = 0; time_out < rand_num; time_out++)
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_periodic); i++)
{
rt_timer_init(&timer.static_timer,
"static_timer",
static_timer_periodic,
timer_periodic,
&timer,
time_out,
timer_flag_periodic[i]);
@ -138,181 +142,279 @@ static void test_static_timer_init(void)
/* start timer */
result = rt_timer_start(&timer.static_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(time_out + 1);
rt_thread_delay(5 * time_out + 1);
uassert_true(timer.callbacks >= 5);
/* detach timer */
result = rt_timer_detach(&timer.static_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
if (timer.test_flag != RT_TRUE)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
timer.test_flag = RT_FALSE;
uassert_true(RT_TRUE);
return;
}
static void static_timer_control(void *param)
static void test_static_timer_start_twice(void)
{
rt_err_t result;
timer.callbacks = 0;
timer.is_static = RT_TRUE;
/* timer start twice test */
for (int time_out = 2; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_oneshot); i++)
{
rt_timer_init(&timer.static_timer,
"static_timer",
timer_oneshot,
&timer,
time_out,
timer_flag_oneshot[i]);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(&timer.static_timer);
uassert_true(result == RT_EOK);
rt_thread_delay(1);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(&timer.static_timer);
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(3 * time_out + 1);
uassert_true(timer.callbacks == 1);
/* detach timer */
result = rt_timer_detach(&timer.static_timer);
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
}
static void timer_control(void *param)
{
rt_err_t result;
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->test_flag = RT_TRUE;
timer_call->callbacks++;
/* check expect tick */
if (rt_tick_get() - timer_call->expect_tick > 1)
{
uassert_true(RT_FALSE);
}
uassert_true(rt_tick_get() == timer_call->expect_tick);
/* periodic timer can stop */
result = rt_timer_stop(&timer_call->static_timer);
if (RT_EOK != result)
if (timer_call->is_static)
{
uassert_true(RT_FALSE);
result = rt_timer_stop(&timer_call->static_timer);
}
else
{
result = rt_timer_stop(timer_call->dynamic_timer);
}
return;
uassert_true(result == RT_EOK);
}
static void test_static_timer_control(void)
{
rt_err_t result;
int rand_num = rand() % 10;
int set_data;
int get_data;
timer.callbacks = 0;
timer.is_static = RT_TRUE;
rt_timer_init(&timer.static_timer,
"static_timer",
static_timer_control,
timer_control,
&timer,
5,
RT_TIMER_FLAG_PERIODIC);
/* test set data */
set_data = rand_num;
set_data = 10;
result = rt_timer_control(&timer.static_timer, RT_TIMER_CTRL_SET_TIME, &set_data);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
uassert_true(result == RT_EOK);
/* test get data */
result = rt_timer_control(&timer.static_timer, RT_TIMER_CTRL_GET_TIME, &get_data);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
/* a set of test */
if (set_data != get_data)
{
uassert_true(RT_FALSE);
}
uassert_true(result == RT_EOK);
uassert_true(set_data == get_data);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + set_data;
/* start timer */
result = rt_timer_start(&timer.static_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
rt_thread_delay(set_data + 1);
rt_thread_delay(3 * set_data + 1);
/* detach timer */
result = rt_timer_detach(&timer.static_timer);
if (RT_EOK != result)
uassert_true(result == RT_EOK);
uassert_true(timer.callbacks == 1);
}
static void timer_start_in_callback(void *param)
{
rt_err_t result;
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->callbacks++;
uassert_true(rt_tick_get() == timer_call->expect_tick);
if (timer_call->is_static)
{
uassert_true(RT_FALSE);
return;
timer_call->expect_tick = rt_tick_get() + timer_call->static_timer.init_tick;
result = rt_timer_start(&timer_call->static_timer);
}
else
{
timer_call->expect_tick = rt_tick_get() + timer_call->dynamic_timer->init_tick;
result = rt_timer_start(timer_call->dynamic_timer);
}
if (timer.test_flag != RT_TRUE)
uassert_true(result == RT_EOK);
}
static void timer_start_stop_in_callback(void *param)
{
rt_err_t result;
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->callbacks++;
uassert_true(rt_tick_get() == timer_call->expect_tick);
if (timer_call->is_static)
{
uassert_true(RT_FALSE);
return;
result = rt_timer_start(&timer_call->static_timer);
}
else
{
result = rt_timer_start(timer_call->dynamic_timer);
}
timer.test_flag = RT_FALSE;
uassert_true(RT_TRUE);
uassert_true(result == RT_EOK);
if (timer_call->is_static)
{
result = rt_timer_stop(&timer_call->static_timer);
}
else
{
result = rt_timer_stop(timer_call->dynamic_timer);
}
uassert_true(result == RT_EOK);
}
static void test_static_timer_op_in_callback(void)
{
rt_err_t result;
timer.callbacks = 0;
timer.is_static = RT_TRUE;
/* start in callback test */
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_oneshot); i++)
{
rt_timer_init(&timer.static_timer,
"static_timer",
timer_start_in_callback,
&timer,
time_out,
timer_flag_oneshot[i]);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(&timer.static_timer);
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(5 * time_out + 1);
uassert_true(timer.callbacks >= 5);
/* detach timer */
result = rt_timer_detach(&timer.static_timer);
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
/* start & stop in callback test */
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_periodic); i++)
{
rt_timer_init(&timer.static_timer,
"static_timer",
timer_start_stop_in_callback,
&timer,
time_out,
timer_flag_periodic[i]);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(&timer.static_timer);
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(3 * time_out + 1);
uassert_true(timer.callbacks == 1);
/* detach timer */
result = rt_timer_detach(&timer.static_timer);
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
}
#ifdef RT_USING_HEAP
#define test_dynamic_timer_start test_dynamic_timer_create
#define test_dynamic_timer_stop test_dynamic_timer_create
#define test_dynamic_timer_delete test_dynamic_timer_create
static void dynamic_timer_oneshot(void *param)
{
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->test_flag = RT_TRUE;
/* check expect tick */
if (rt_tick_get() - timer_call->expect_tick > 1)
{
uassert_true(RT_FALSE);
}
return;
}
static void dynamic_timer_periodic(void *param)
static void test_dynamic_timer(void)
{
rt_err_t result;
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->test_flag = RT_TRUE;
/* check expect tick */
if (rt_tick_get() - timer_call->expect_tick > 1)
{
uassert_true(RT_FALSE);
}
/* periodic timer can stop */
result = rt_timer_stop(timer_call->dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
return;
}
static void test_dynamic_timer_create(void)
{
rt_err_t result;
int rand_num = rand() % 10;
timer.callbacks = 0;
timer.is_static = RT_FALSE;
/* one shot timer test */
for (int time_out = 0; time_out < rand_num; time_out++)
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_oneshot); i++)
{
timer.dynamic_timer = rt_timer_create("dynamic_timer",
dynamic_timer_oneshot,
timer_oneshot,
&timer,
time_out,
timer_flag_oneshot[i]);
@ -322,38 +424,26 @@ static void test_dynamic_timer_create(void)
/* start timer */
result = rt_timer_start(timer.dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(time_out + 1);
rt_thread_delay(3 * time_out + 1);
uassert_true(timer.callbacks == 1);
/* detach timer */
result = rt_timer_delete(timer.dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
if (timer.test_flag != RT_TRUE)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
/* periodic timer test */
for (int time_out = 0; time_out < rand_num; time_out++)
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_periodic); i++)
{
timer.dynamic_timer = rt_timer_create("dynamic_timer",
dynamic_timer_periodic,
timer_periodic,
&timer,
time_out,
timer_flag_periodic[i]);
@ -363,131 +453,248 @@ static void test_dynamic_timer_create(void)
/* start timer */
result = rt_timer_start(timer.dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(time_out + 1);
rt_thread_delay(5 * time_out + 1);
uassert_true(timer.callbacks >= 5);
/* detach timer */
result = rt_timer_delete(timer.dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
if (timer.test_flag != RT_TRUE)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
timer.test_flag = RT_FALSE;
uassert_true(RT_TRUE);
return;
}
static void dynamic_timer_control(void *param)
{
rt_err_t result;
timer_struct *timer_call;
timer_call = (timer_struct *)param;
timer_call->test_flag = RT_TRUE;
/* check expect tick */
if (rt_tick_get() - timer_call->expect_tick > 1)
{
uassert_true(RT_FALSE);
}
/* periodic timer can stop */
result = rt_timer_stop(timer_call->dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
return;
}
static void test_dynamic_timer_control(void)
{
rt_err_t result;
int rand_num = rand() % 10;
int set_data;
int get_data;
timer.callbacks = 0;
timer.is_static = RT_FALSE;
timer.dynamic_timer = rt_timer_create("dynamic_timer",
dynamic_timer_control,
timer_control,
&timer,
5,
RT_TIMER_FLAG_PERIODIC);
/* test set data */
set_data = rand_num;
set_data = 10;
result = rt_timer_control(timer.dynamic_timer, RT_TIMER_CTRL_SET_TIME, &set_data);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
uassert_true(result == RT_EOK);
/* test get data */
result = rt_timer_control(timer.dynamic_timer, RT_TIMER_CTRL_GET_TIME, &get_data);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
}
/* a set of test */
if (set_data != get_data)
{
uassert_true(RT_FALSE);
}
uassert_true(result == RT_EOK);
uassert_true(set_data == get_data);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + set_data;
/* start timer */
result = rt_timer_start(timer.dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
uassert_true(result == RT_EOK);
rt_thread_delay(set_data + 1);
rt_thread_delay(3 * set_data + 1);
/* detach timer */
result = rt_timer_delete(timer.dynamic_timer);
if (RT_EOK != result)
{
uassert_true(RT_FALSE);
return;
}
if (timer.test_flag != RT_TRUE)
{
uassert_true(RT_FALSE);
return;
}
timer.test_flag = RT_FALSE;
uassert_true(RT_TRUE);
uassert_true(result == RT_EOK);
uassert_true(timer.callbacks == 1);
}
static void test_dynamic_timer_start_twice(void)
{
rt_err_t result;
timer.callbacks = 0;
timer.is_static = RT_FALSE;
/* timer start twice test */
for (int time_out = 2; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_oneshot); i++)
{
timer.dynamic_timer = rt_timer_create("dynamic_timer",
timer_oneshot,
&timer,
time_out,
timer_flag_oneshot[i]);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(timer.dynamic_timer);
uassert_true(result == RT_EOK);
rt_thread_delay(1);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(timer.dynamic_timer);
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(3 * time_out + 1);
uassert_true(timer.callbacks == 1);
/* detach timer */
result = rt_timer_delete(timer.dynamic_timer);
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
}
static void test_dynamic_timer_op_in_callback(void)
{
rt_err_t result;
timer.callbacks = 0;
timer.is_static = RT_FALSE;
/* start in callback test */
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_oneshot); i++)
{
timer.dynamic_timer = rt_timer_create("dynamic_timer",
timer_start_in_callback,
&timer,
time_out,
timer_flag_oneshot[i]);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(timer.dynamic_timer);
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(5 * time_out + 1);
uassert_true(timer.callbacks >= 5);
/* detach timer */
result = rt_timer_delete(timer.dynamic_timer);
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
/* start & stop in callback test */
for (int time_out = 1; time_out < 10; time_out++)
{
for (int i = 0; i < sizeof(timer_flag_periodic); i++)
{
timer.dynamic_timer = rt_timer_create("dynamic_timer",
timer_start_stop_in_callback,
&timer,
time_out,
timer_flag_periodic[i]);
/* calc expect tick */
timer.expect_tick = rt_tick_get() + time_out;
/* start timer */
result = rt_timer_start(timer.dynamic_timer);
uassert_true(result == RT_EOK);
/* wait for timerout */
rt_thread_delay(3 * time_out + 1);
uassert_true(timer.callbacks == 1);
/* detach timer */
result = rt_timer_delete(timer.dynamic_timer);
uassert_true(result == RT_EOK);
timer.callbacks = 0;
}
}
}
#endif /* RT_USING_HEAP */
#define TEST_TIME_S 60 // test 60 seconds
#define STRESS_TIMERS 100
static struct rt_timer stress_timer[STRESS_TIMERS];
static void timer_stress(void *param)
{
rt_timer_t stress_timer = (rt_timer_t)param;
if (rand() % 2 == 0)
{
rt_timer_start(stress_timer);
}
else
{
rt_timer_stop(stress_timer);
}
}
static void test_timer_stress(void)
{
rt_tick_t start;
rt_ubase_t iters = 0;
LOG_I("timer stress test begin, it will take %d seconds", 3*TEST_TIME_S);
for (int i = 0; i < sizeof(timer_flag_periodic); i++)
{
for (int j = 0; j < STRESS_TIMERS; j++)
{
rt_timer_init(&stress_timer[j],
"stress_timer",
timer_stress,
&stress_timer[j],
j + 1,
timer_flag_periodic[i]);
}
start = rt_tick_get();
while (rt_tick_get() - start <= TEST_TIME_S * RT_TICK_PER_SECOND)
{
for (int j = 0; j < STRESS_TIMERS; j++)
{
if (rand() % 2 == 0)
{
rt_timer_start(&stress_timer[j]);
}
else
{
rt_timer_stop(&stress_timer[j]);
}
}
iters ++;
}
for (int j = 0; j < STRESS_TIMERS; j++)
{
rt_timer_detach(&stress_timer[j]);
}
}
LOG_I("success after %lu iterations", iters);
}
static rt_err_t utest_tc_init(void)
{
timer.dynamic_timer = RT_NULL;
timer.test_flag = RT_FALSE;
timer.callbacks = 0;
return RT_EOK;
}
@ -495,25 +702,24 @@ static rt_err_t utest_tc_init(void)
static rt_err_t utest_tc_cleanup(void)
{
timer.dynamic_timer = RT_NULL;
timer.test_flag = RT_FALSE;
timer.callbacks = 0;
return RT_EOK;
}
static void testcase(void)
{
UTEST_UNIT_RUN(test_static_timer_init);
UTEST_UNIT_RUN(test_static_timer_start);
UTEST_UNIT_RUN(test_static_timer_stop);
UTEST_UNIT_RUN(test_static_timer_detach);
UTEST_UNIT_RUN(test_static_timer);
UTEST_UNIT_RUN(test_static_timer_control);
UTEST_UNIT_RUN(test_static_timer_start_twice);
UTEST_UNIT_RUN(test_static_timer_op_in_callback);
#ifdef RT_USING_HEAP
UTEST_UNIT_RUN(test_dynamic_timer_create);
UTEST_UNIT_RUN(test_dynamic_timer_start);
UTEST_UNIT_RUN(test_dynamic_timer_stop);
UTEST_UNIT_RUN(test_dynamic_timer_delete);
UTEST_UNIT_RUN(test_dynamic_timer);
UTEST_UNIT_RUN(test_dynamic_timer_control);
UTEST_UNIT_RUN(test_dynamic_timer_start_twice);
UTEST_UNIT_RUN(test_dynamic_timer_op_in_callback);
#endif /* RT_USING_HEAP */
UTEST_UNIT_RUN(test_timer_stress);
}
UTEST_TC_EXPORT(testcase, "testcases.kernel.timer_tc", utest_tc_init, utest_tc_cleanup, 1000);

7
include/rtdef.h
View File

@ -579,14 +579,13 @@ struct rt_object_information
*/
#define RT_TIMER_FLAG_DEACTIVATED 0x0 /**< timer is deactive */
#define RT_TIMER_FLAG_ACTIVATED 0x1 /**< timer is active */
#define RT_TIMER_FLAG_PROCESSING 0x2 /**< timer's timeout fuction is processing */
#define RT_TIMER_FLAG_ONE_SHOT 0x0 /**< one shot timer */
#define RT_TIMER_FLAG_PERIODIC 0x4 /**< periodic timer */
#define RT_TIMER_FLAG_PERIODIC 0x2 /**< periodic timer */
#define RT_TIMER_FLAG_HARD_TIMER 0x0 /**< hard timer,the timer's callback function will be called in tick isr. */
#define RT_TIMER_FLAG_SOFT_TIMER 0x8 /**< soft timer,the timer's callback function will be called in timer thread. */
#define RT_TIMER_FLAG_SOFT_TIMER 0x4 /**< soft timer,the timer's callback function will be called in timer thread. */
#define RT_TIMER_FLAG_THREAD_TIMER \
(0x10 | RT_TIMER_FLAG_HARD_TIMER) /**< thread timer that cooperates with scheduler directly */
(0x8 | RT_TIMER_FLAG_HARD_TIMER) /**< thread timer that cooperates with scheduler directly */
#define RT_TIMER_CTRL_SET_TIME 0x0 /**< set timer control command */
#define RT_TIMER_CTRL_GET_TIME 0x1 /**< get timer control command */

4
src/Kconfig
View File

@ -176,6 +176,10 @@ if RT_USING_TIMER_SOFT
int "The stack size of timer thread"
default 2048 if ARCH_CPU_64BIT
default 512
config RT_USING_TIMER_ALL_SOFT
bool "Set all timer as soft timer"
default n
endif
config RT_USING_CPU_USAGE_TRACER

92
src/timer.c
View File

@ -31,9 +31,11 @@
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
#ifndef RT_USING_TIMER_ALL_SOFT
/* hard timer list */
static rt_list_t _timer_list[RT_TIMER_SKIP_LIST_LEVEL];
static struct rt_spinlock _htimer_lock;
#endif
#ifdef RT_USING_TIMER_SOFT
@ -93,6 +95,9 @@ void rt_timer_exit_sethook(void (*hook)(struct rt_timer *timer))
rt_inline struct rt_spinlock* _timerlock_idx(struct rt_timer *timer)
{
#ifdef RT_USING_TIMER_ALL_SOFT
return &_stimer_lock;
#else
#ifdef RT_USING_TIMER_SOFT
if (timer->parent.flag & RT_TIMER_FLAG_SOFT_TIMER)
{
@ -103,6 +108,7 @@ rt_inline struct rt_spinlock* _timerlock_idx(struct rt_timer *timer)
{
return &_htimer_lock;
}
#endif
}
/**
@ -130,6 +136,10 @@ static void _timer_init(rt_timer_t timer,
{
int i;
#ifdef RT_USING_TIMER_ALL_SOFT
flag |= RT_TIMER_FLAG_SOFT_TIMER;
#endif
/* set flag */
timer->parent.flag = flag;
@ -403,11 +413,6 @@ static rt_err_t _timer_start(rt_list_t *timer_list, rt_timer_t timer)
unsigned int tst_nr;
static unsigned int random_nr;
if (timer->parent.flag & RT_TIMER_FLAG_PROCESSING)
{
return -RT_ERROR;
}
/* remove timer from list */
_timer_remove(timer);
/* change status of timer */
@ -516,7 +521,6 @@ static void _timer_check(rt_list_t *timer_list, struct rt_spinlock *lock)
t->parent.flag &= ~RT_TIMER_FLAG_ACTIVATED;
}
t->parent.flag |= RT_TIMER_FLAG_PROCESSING;
/* add timer to temporary list */
rt_list_insert_after(&list, &(t->row[RT_TIMER_SKIP_LIST_LEVEL - 1]));
@ -529,8 +533,6 @@ static void _timer_check(rt_list_t *timer_list, struct rt_spinlock *lock)
level = rt_spin_lock_irqsave(lock);
t->parent.flag &= ~RT_TIMER_FLAG_PROCESSING;
/* Check whether the timer object is detached or started again */
if (rt_list_isempty(&list))
{
@ -570,6 +572,10 @@ rt_err_t rt_timer_start(rt_timer_t timer)
RT_ASSERT(timer != RT_NULL);
RT_ASSERT(rt_object_get_type(&timer->parent) == RT_Object_Class_Timer);
#ifdef RT_USING_TIMER_ALL_SOFT
timer_list = _soft_timer_list;
spinlock = &_stimer_lock;
#else
#ifdef RT_USING_TIMER_SOFT
if (timer->parent.flag & RT_TIMER_FLAG_SOFT_TIMER)
{
@ -582,6 +588,7 @@ rt_err_t rt_timer_start(rt_timer_t timer)
timer_list = _timer_list;
spinlock = &_htimer_lock;
}
#endif
if (timer->parent.flag & RT_TIMER_FLAG_THREAD_TIMER)
{
@ -598,13 +605,6 @@ rt_err_t rt_timer_start(rt_timer_t timer)
err = _timer_start(timer_list, timer);
#ifdef RT_USING_TIMER_SOFT
if (err == RT_EOK && (timer->parent.flag & RT_TIMER_FLAG_SOFT_TIMER))
{
rt_sem_release(&_soft_timer_sem);
}
#endif /* RT_USING_TIMER_SOFT */
rt_spin_unlock_irqrestore(spinlock, level);
if (is_thread_timer)
@ -756,7 +756,20 @@ void rt_timer_check(void)
return;
}
#endif
#ifdef RT_USING_TIMER_SOFT
rt_err_t ret = RT_ERROR;
rt_tick_t next_timeout;
ret = _timer_list_next_timeout(_soft_timer_list, &next_timeout);
if ((ret == RT_EOK) && (next_timeout <= rt_tick_get()))
{
rt_sem_release(&_soft_timer_sem);
}
#endif
#ifndef RT_USING_TIMER_ALL_SOFT
_timer_check(_timer_list, &_htimer_lock);
#endif
}
/**
@ -767,13 +780,21 @@ void rt_timer_check(void)
rt_tick_t rt_timer_next_timeout_tick(void)
{
rt_base_t level;
rt_tick_t next_timeout = RT_TICK_MAX;
rt_tick_t htimer_next_timeout = RT_TICK_MAX, stimer_next_timeout = RT_TICK_MAX;
#ifndef RT_USING_TIMER_ALL_SOFT
level = rt_spin_lock_irqsave(&_htimer_lock);
_timer_list_next_timeout(_timer_list, &next_timeout);
_timer_list_next_timeout(_timer_list, &htimer_next_timeout);
rt_spin_unlock_irqrestore(&_htimer_lock, level);
#endif
return next_timeout;
#ifdef RT_USING_TIMER_SOFT
level = rt_spin_lock_irqsave(&_stimer_lock);
_timer_list_next_timeout(_soft_timer_list, &stimer_next_timeout);
rt_spin_unlock_irqrestore(&_stimer_lock, level);
#endif
return htimer_next_timeout < stimer_next_timeout ? htimer_next_timeout : stimer_next_timeout;
}
#ifdef RT_USING_TIMER_SOFT
@ -784,41 +805,12 @@ rt_tick_t rt_timer_next_timeout_tick(void)
*/
static void _timer_thread_entry(void *parameter)
{
rt_err_t ret = RT_ERROR;
rt_tick_t next_timeout;
rt_base_t level;
RT_UNUSED(parameter);
rt_sem_control(&_soft_timer_sem, RT_IPC_CMD_SET_VLIMIT, (void*)1);
while (1)
{
/* get the next timeout tick */
level = rt_spin_lock_irqsave(&_stimer_lock);
ret = _timer_list_next_timeout(_soft_timer_list, &next_timeout);
rt_spin_unlock_irqrestore(&_stimer_lock, level);
if (ret != RT_EOK)
{
rt_sem_take(&_soft_timer_sem, RT_WAITING_FOREVER);
}
else
{
rt_tick_t current_tick;
/* get current tick */
current_tick = rt_tick_get();
if ((next_timeout - current_tick) < RT_TICK_MAX / 2)
{
/* get the delta timeout tick */
next_timeout = next_timeout - current_tick;
rt_sem_take(&_soft_timer_sem, next_timeout);
}
}
_timer_check(_soft_timer_list, &_stimer_lock); /* check software timer */
rt_sem_take(&_soft_timer_sem, RT_WAITING_FOREVER);
}
}
#endif /* RT_USING_TIMER_SOFT */
@ -830,13 +822,16 @@ static void _timer_thread_entry(void *parameter)
*/
void rt_system_timer_init(void)
{
#ifndef RT_USING_TIMER_ALL_SOFT
rt_size_t i;
for (i = 0; i < sizeof(_timer_list) / sizeof(_timer_list[0]); i++)
{
rt_list_init(_timer_list + i);
}
rt_spin_lock_init(&_htimer_lock);
#endif
}
/**
@ -857,6 +852,7 @@ void rt_system_timer_thread_init(void)
}
rt_spin_lock_init(&_stimer_lock);
rt_sem_init(&_soft_timer_sem, "stimer", 0, RT_IPC_FLAG_PRIO);
rt_sem_control(&_soft_timer_sem, RT_IPC_CMD_SET_VLIMIT, (void*)1);
/* start software timer thread */
rt_thread_init(&_timer_thread,
"timer",