WizziLab / DebouncedInterrupt

A replacement for InterruptIn that debounces the interrupt.

Dependents:   D7A_Demo-Get-started CVtoOSCConverter EE3501keypad D7A_Localisation ... more

Fork of DebouncedInterrupt by Anil Kandangath

Example code:

#include "DebouncedInterrupt.h"

DebouncedInterrupt up_button(USER_BUTTON);

void onUp()
{
    // Do Something
}

int main()
{
    // Will immediatly call function and ignore other interrupts until timeout
    up_button.attach(&onUp, IRQ_FALL, 1000, true);

    // Will call function only if button has been held for the specified time
    //up_button.attach(&onUp, IRQ_FALL, 500, false);

    while(1) {}
}

Diff: DebouncedInterrupt.h

Revision:
21:34b95e1b2bf3
Parent:
20:996ea2fc8d2d
Child:
22:9733f886810a
--- a/DebouncedInterrupt.h	Fri Feb 21 16:50:56 2014 +0000
+++ b/DebouncedInterrupt.h	Tue Feb 25 07:13:29 2014 +0000
@@ -56,6 +56,9 @@
     
     // Start monitoring the interupt and attach a callback
     void attach(void (*fptr)(void), const gpio_irq_event trigger, const uint32_t& debounce_ms=10);
+    
+    template<typename T>
+    void attach(T* cptr, void (*fptr)(void), const gpio_irq_event trigger, const uint32_t& debounce_ms=10);
    
     // Stop monitoring the interrupt
     void reset();