Expose the timeOut (and rename it)

Fixes #1.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>

README.md

@@ -50,13 +50,16 @@ left and the right halves.
 
 The extension provides a `MagicCombo` singleton object, with the following method:
 
-### `.configure(dictionary[, timeout])`
+### `.configure(dictionary)`
 
-> Configures the extension to use the supplied dictionary, and restrict it to
-> fire at most once every `timeout` cycles.
+> Configures the extension to use the supplied dictionary.
+
+### `.minInterval`
+
+> Restrict the magic action to fire at most once every `minInterval` cycles.
+> Defaults to 10.
 >
-> If the timeout is not specified, it defaults to `DEFAULT_TIMEOUT`, which in
-> turn is 40 cycles.
+> Not strictly a method, it is a variable one can assign a new value to.
 
 ## Overrideable methods
 

src/Akela/MagicCombo.cpp

@@ -21,7 +21,7 @@
 namespace Akela {
 
   const MagicCombo::dictionary_t *MagicCombo::dictionary;
-  uint8_t MagicCombo::timeOut;
+  uint8_t MagicCombo::minInterval = 10;
   uint8_t MagicCombo::timer;
 
   MagicCombo::MagicCombo (void) {
@@ -33,9 +33,8 @@ namespace Akela {
   }
 
   void
-  MagicCombo::configure (const MagicCombo::dictionary_t dictionary_[], uint8_t timeOut_) {
+  MagicCombo::configure (const MagicCombo::dictionary_t dictionary_[]) {
     dictionary = (dictionary_t *)dictionary_;
-    timeOut = timeOut_;
   }
 
   void
@@ -43,7 +42,7 @@ namespace Akela {
     if (!dictionary || postClear)
       return;
 
-    if (timer && timer < timeOut)
+    if (timer && timer < minInterval)
       timer++;
 
     for (byte i = 0;; i++) {
@@ -57,7 +56,7 @@ namespace Akela {
 
       if (KeyboardHardware.leftHandState.all == combo.leftHand &&
           KeyboardHardware.rightHandState.all == combo.rightHand) {
-        if (timer == 0 || timer >= timeOut || timeOut == 0) {
+        if (timer == 0 || timer >= minInterval || minInterval == 0) {
           magicComboActions (i, combo.leftHand, combo.rightHand);
           timer = 1;
         }

src/Akela/MagicCombo.h

@@ -20,8 +20,6 @@
 
 #include <Akela-Core.h>
 
-#define AKELA_MAGICCOMBO_TIMEOUT DEFAULT_TIMEOUT
-
 namespace Akela {
   class MagicCombo : public KeyboardioPlugin {
   public:
@@ -33,12 +31,11 @@ namespace Akela {
 
     virtual void begin (void) final;
 
-    static void configure (const dictionary_t dictionary[], uint8_t timeout);
-    static void configure (const dictionary_t dictionary[]) { configure (dictionary, AKELA_MAGICCOMBO_TIMEOUT); };
+    static void configure (const dictionary_t dictionary[]);
+    static uint8_t minInterval;
 
   private:
     static const dictionary_t *dictionary;
-    static uint8_t timeOut;
     static uint8_t timer;
 
     static void loopHook (bool postClear);