Developer/html/_hi_res_delay_8h_source.html

/*NB_REVISION*/


/*NB_COPYRIGHT*/


#ifndef _NB_DELAY_TIMER_H

#define _NB_DELAY_TIMER_H


#include <constants.h>

#include <nbrtos.h>


class DelayObject

{

   private:

    OS_SEM WakeObject;


    int TimerNumber;


    void *MiscHardwarePtr;


   public:

    DelayObject(int Timer = FIRST_UNUSED_TIMER);


    ~DelayObject();


    void DelayUsec(uint32_t usec);


    bool valid() { return TimerNumber >= 0; }


    inline void _wake() { WakeObject.Post(); }

};


#endif // _NB_DELAY_TIMER_H


 // End of groupHighResDelayTimer

DelayObject
High-resolution microsecond delay timer class.
Definition HiResDelay.h:216

DelayObject::valid
bool valid()
Verify the delay object is valid and ready to use.
Definition HiResDelay.h:385

DelayObject::DelayUsec
void DelayUsec(uint32_t usec)
Perform a blocking delay with microsecond precision.

DelayObject::DelayObject
DelayObject(int Timer=FIRST_UNUSED_TIMER)
Construct a high-resolution delay timer object.

DelayObject::_wake
void _wake()
Internal ISR callback to wake blocked task (internal use only)
Definition HiResDelay.h:399

DelayObject::~DelayObject
~DelayObject()
Destructor - releases the allocated hardware timer.

OS_SEM
Semaphores are used to control access to shared resources or or to communicate between tasks in a mul...
Definition nbrtos.h:407

OS_SEM::Post
uint8_t Post()
Posts to the semaphore, increasing it's value by 1.