static public int app_timer_init()
{
Console.WriteLine("app timer init...");
//创建定时器列表
for (int i = 0; i < APP_TIMER_COUNT; i++)
{
app_timer_list[i] = new AppTimerMember();
app_timer_list[i].id = i;
app_timer_list[i].isValid = 0;
}
curren_deal_timer = null;
//初始化信号量
//timer_sync_semaphore = AK_Create_Semaphore(0,AK_PRIORITY);
//创建定时器处理线程
app_timer_task = new Thread(thread_app_timer_deal);
app_timer_task.Start();
//初始化定时器
hTimer = new Timer(app_timer_update);
hTimer.Change(0, 50);
return(0);
}
static void thread_app_timer_deal()
{
int i;
Console.WriteLine("thread_app_timer_deal...\r\n");
while (true)
{
//AK_Obtain_Semaphore(timer_sync_semaphore, AK_SUSPEND); //等待信号量
//AK_Reset_Semaphore(timer_sync_semaphore, 0);
lock (timer_sync_semaphore)
{
Monitor.Wait(timer_sync_semaphore);
}
//printf("timer deal thread run...\r\n");
for (i = 0; i < APP_TIMER_COUNT; i++)
{
lock (timer_lock)
{
if (app_timer_list[i].isValid > 0 && app_timer_list[i].timeout > 0 && app_timer_list[i].isStart > 0)
{
curren_deal_timer = app_timer_list[i];
app_timer_list[i].counter = 0;
app_timer_list[i].timeout = 0;
if (app_timer_list[i].life > 0)
{
app_timer_list[i].life--;
if (app_timer_list[i].func != null)
{
app_timer_list[i].func(app_timer_list[i].argc, app_timer_list[i].argv);
}
if (app_timer_list[i].life == 0)
{
app_timer_list[i].isValid = 0;
Console.WriteLine("timer" + app_timer_list[i].id + " exit!\n");
}
}
else
{
if (app_timer_list[i].func != null)
{
app_timer_list[i].func(app_timer_list[i].argc, app_timer_list[i].argv);
}
}
}
//release_nest_lock(timer_lock);
}
}
}
}
static public int start_timer(AppTimerMember timer)
{
lock (timer_lock)
{
if (timer == null || timer.isValid == 0)
{
Console.WriteLine("Start_Timer:timer无效");
//release_nest_lock(timer_lock);
return(-1);
}
timer.isStart = 1;
}
Console.WriteLine("Start Timer" + timer.id);
return(0);
}
static public int reset_timer_count(AppTimerMember timer)
{
lock (timer_lock)
{
if (timer == null || timer.isValid == 0)
{
Console.WriteLine("set_timer_count:timer无效");
//release_nest_lock(timer_lock);
return(-1);
}
timer.counter = 0;
timer.timeout = 0;
//release_nest_lock(timer_lock);
}
return(0);
}
static public int get_timer_life(AppTimerMember timer)
{
int life;
lock (timer_lock)
{
if (timer == null || timer.isValid == 0)
{
Console.WriteLine("get_timer_life:timer无效\r\n");
//release_nest_lock(timer_lock);
return(-1);
}
life = timer.life;
//release_nest_lock(timer_lock);
}
return(life);
}
static public int destroy_timer(AppTimerMember timer)
{
if (timer == null)
{
Console.WriteLine("Destroy_Timer:timer无效\r\n");
return(-1);
}
lock (timer_lock)
{
if (timer.isValid > 0)
{
timer.isValid = 0;
timer.name = "";
timer.argv = null;
}
}
Console.WriteLine("Destroy timer" + timer.id);
return(0);
}