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: DebounceInterrupts.h

Revision:
1:ffacad1b455a
Parent:
0:ca5a0fee9f52
Child:
2:a50151994483
--- a/DebounceInterrupts.h	Tue Feb 18 01:05:10 2014 +0000
+++ b/DebounceInterrupts.h	Tue Feb 18 01:07:31 2014 +0000
@@ -1,6 +1,6 @@
 
 /**
- * Debounces an interrupt
+ * Debounces an InterruptIn
  */
  
 #ifndef DEBOUNCE_INTERRUPTS_H
@@ -20,7 +20,6 @@
      *  interrupt: InterruptIn to monitor
      *  rise: true:rise, false: fall
      *  debounce_ms: milliseconds to wait for a stable input
-     *  @return Pull the oldest element from the buffer
      */
     DebounceInterrupts(void (*fptr)(void), InterruptIn *interrupt, const bool& rise=true, const uint32_t& debounce_ms=10);
     ~DebounceInterrupts();