Timers

C++ API timers definitions. More...

Classes
class	os::rtos::timer::attributes
	Timer attributes. More...
class	os::rtos::timer::attributes_periodic
	Periodic timer attributes. More...
struct	os::rtos::timer::run
	Timer run types. More...
struct	os::rtos::timer::state
	Timer states. More...
class	os::rtos::timer
	User single-shot or periodic timer. More...

Typedefs
using	os::rtos::timer::func_args_t = void *
	Timer call back function arguments.
using	os::rtos::timer::func_t = void(*)(func_args_t args)
	Entry point of a timer call back function.
using	os::rtos::timer::state_t = uint8_t
	Type of of variables holding timer states.
using	os::rtos::timer::type_t = uint8_t
	Type of of variables holding timer run types.

Variables
static const attributes_periodic	os::rtos::timer::periodic_initializer
	Default periodic timer initialiser.

Detailed Description

C++ API timers definitions.

Examples

void
tmfunc (void* args 
{
  printf ("%s\n", __func__);
}
 
int
os_main (int argc, char* argv[])
{
    {
      // Single-shot timer.
      timer tm1
        { tmfunc, nullptr };
      sysclock.sleep_for (1); // Sync
      tm1.start (1);
 
      sysclock.sleep_for (2);
      tm1.stop ();
    }
 
    {
      // Named single-shot timer.
      timer tm2
        { "tm2", tmfunc, nullptr };
      sysclock.sleep_for (1); // Sync
      tm2.start (1);
 
      sysclock.sleep_for (2);
      tm2.stop ();
    }
 
    {
      // Named periodic timer.
      timer tm3
        { "tm3", tmfunc, nullptr, timer::periodic_initializer };
      sysclock.sleep_for (1); // Sync
      tm3.start (1);
 
      sysclock.sleep_for (2);
      tm3.stop ();
    }
}

Typedef Documentation

func_args_t

using os::rtos::timer::func_args_t = void*

Timer call back function arguments.

Definition at line 64 of file os-timer.h.

func_t

using os::rtos::timer::func_t = void (*) (func_args_t args)

Entry point of a timer call back function.

Definition at line 70 of file os-timer.h.

state_t

using os::rtos::timer::state_t = uint8_t

Type of of variables holding timer states.

Definition at line 103 of file os-timer.h.

type_t

using os::rtos::timer::type_t = uint8_t

Type of of variables holding timer run types.

Definition at line 76 of file os-timer.h.

Variable Documentation

periodic_initializer

const timer::attributes_periodic os::rtos::timer::periodic_initializer

static

Default periodic timer initialiser.

This variable can be used to create a periodic timer.

Definition at line 255 of file os-timer.h.