Added arduino libs

libraries/EnableInterrupt/utility/ei_ExternalLeonardo.h

@@ -0,0 +1,106 @@
+#if ! defined(EI_NOTINT0) && ! defined(EI_NOTINT1) && ! defined(EI_NOTINT2) && ! defined(EI_NOTINT3) && ! defined(EI_NOTINT6)
+#ifdef EI_SECTION_ENABLEEXTERNAL
+switch (arduinoPin) {
+#ifndef EI_NOTINT0
+  case 3 : // INT0
+#ifndef NEEDFORSPEED
+    functionPointerArrayEXTERNAL[0] = userFunction;
+#endif
+    EIMSK &= ~_BV(0);
+    EICRA &= (~_BV(0) & ~_BV(1));
+    EICRA |= mode;
+    EIFR |= _BV(0);
+    EIMSK |= _BV(0);
+    break;
+#endif
+#ifndef EI_NOTINT1
+  case 2 : // INT1
+#ifndef NEEDFORSPEED
+    functionPointerArrayEXTERNAL[1] = userFunction;
+#endif
+    EIMSK &= ~_BV(1);
+    EICRA &= (~_BV(2) & ~_BV(3));
+    EICRA |= (mode << 2);
+    EIFR |= _BV(1);
+    EIMSK |= _BV(1);
+    break;
+#endif
+#ifndef EI_NOTINT2
+  case 0 : // INT2
+#ifndef NEEDFORSPEED
+    functionPointerArrayEXTERNAL[2] = userFunction;
+#endif
+    EIMSK &= ~_BV(2);
+    EICRA &= (~_BV(4) & ~_BV(5));
+    EICRA |= (mode << 4);
+    EIFR |= _BV(2);
+    EIMSK |= _BV(2);
+    break;
+#endif
+#ifndef EI_NOTINT3
+  case 1 : // INT3
+#ifndef NEEDFORSPEED
+    functionPointerArrayEXTERNAL[3] = userFunction;
+#endif
+    EIMSK &= ~_BV(3);
+    EICRA &= (~_BV(6) & ~_BV(7));
+    EICRA |= (mode << 6);
+    EIFR |= _BV(3);
+    EIMSK |= _BV(3);
+    break;
+#endif
+#ifndef EI_NOTINT6
+  case 7 : // INT6
+#ifndef NEEDFORSPEED
+    functionPointerArrayEXTERNAL[4] = userFunction;
+#endif
+    EIMSK &= ~_BV(6);
+    EICRB &= (~_BV(4) & ~_BV(5));
+    EICRB |= (mode << 4);
+    EIFR |= _BV(6);
+    EIMSK |= _BV(6);
+    break;
+#endif
+}
+#endif // EI_SECTION_ENABLEEXTERNAL
+
+#ifdef EI_SECTION_DISABLEEXTERNAL
+switch (arduinoPin) {
+#ifndef EI_NOTINT0
+  case 3 : // INT0
+    EIMSK &= ~_BV(0);
+    EICRA &= (~_BV(0) & ~_BV(1));
+    EIFR |= _BV(0);
+    break;
+#endif
+#ifndef EI_NOTINT1
+  case 2 : // INT1
+    EIMSK &= ~_BV(1);
+    EICRA &= (~_BV(2) & ~_BV(3));
+    EIFR |= _BV(1);
+    break;
+#endif
+#ifndef EI_NOTINT2
+  case 0 : // INT2
+    EIMSK &= ~_BV(2);
+    EICRA &= (~_BV(4) & ~_BV(5));
+    EIFR |= _BV(2);
+    break;
+#endif
+#ifndef EI_NOTINT3
+  case 1 : // INT3
+    EIMSK &= ~_BV(3);
+    EICRA &= (~_BV(6) & ~_BV(7));
+    EIFR |= _BV(3);
+    break;
+#endif
+#ifndef EI_NOTINT6
+  case 7 : // INT6
+    EIMSK &= ~_BV(6);
+    EICRB &= (~_BV(4) & ~_BV(5));
+    EIFR |= _BV(6);
+    break;
+#endif
+}
+#endif // EI_SECTION_DISABLEEXTERNAL
+#endif // ! defined(EI_NOTINT0) && ! defined(EI_NOTINT1) && ! defined(EI_NOTINT2) && ! defined(EI_NOTINT3) && ! defined(EI_NOTINT6)