FC_System_EventManager Class Reference

Multi Event Manager. More...

Inheritance diagram for FC_System_EventManager:

Public Member Functions
int	GetEvent ()

Detailed Description

Multi Event Manager.

This class manage all events that are available in the system. All classes that generates events like timers are supported.
This is best shown using the following example:

// This example shows how to use FC_System_Timer, FC_System_EventManager and FC_IO_Pulse.
// Three timers are started. 
 
#include "fc_io.h"
#include "fc_system.h"
 
int main()
{
//% hw_begin
    FC_IO_Clk clk(100);
    FC_IO_Pulse p1;
    FC_IO_Pulse p2;
    FC_IO_Pulse p3(0b1);    // Inverted
    FC_System_Timer t1;
    FC_System_Timer t2;
    FC_System_Timer t3;
    FC_System_EventManager em;
//% hw_end
 
    enum EVENTS { Event1, Event2, Event3}; // Define events id
 
    t1.Start(2, TU_us, Event1);    // Event1 @ every 2 us
    t2.Start(4, TU_us, Event2);    // Event2 @ every 4 us
    t3.Start(6, TU_us, Event3);    // Event3 @ every 6 us
 
    for (;;)
    {   
        switch( em.GetEvent() ) {   // Wait for event
 
            case Event1:            // 50 Clk pulse
                p1.Pulse(50,TU_clk); 
            break;
 
            case Event2:            // 150 Clk pulse
                p2.Pulse(150,TU_clk);   
            break;
 
            case Event3:            // 150 Clk inverted pulse
                p3.Pulse(150,TU_clk);   
            break;
        }    
    }
}

This example will give the following result: