Added arduino libs

libraries/EnableInterrupt/utility/ei_PinChange328.h

@@ -0,0 +1,98 @@
+#ifdef EI_SECTION_RISING
+#ifndef EI_NOTPORTB
+if (portNumber==PB) {
+  risingPinsPORTB |= portMask;
+}
+#endif
+#ifndef EI_NOTPORTC
+if (portNumber==PC) {
+  risingPinsPORTC |= portMask;
+}
+#endif
+#ifndef EI_NOTPORTD
+if (portNumber==PD) {
+  risingPinsPORTD |= portMask;
+}
+#endif
+#endif // EI_SECTION_RISING
+
+#ifdef EI_SECTION_FALLING
+#ifndef EI_NOTPORTB
+if (portNumber==PB) {
+  fallingPinsPORTB |= portMask;
+}
+#endif
+#ifndef EI_NOTPORTC
+if (portNumber==PC) {
+  fallingPinsPORTC |= portMask;
+}
+#endif
+#ifndef EI_NOTPORTD
+if (portNumber==PD) {
+  fallingPinsPORTD |= portMask;
+}
+#endif
+#endif // EI_SECTION_FALLING
+
+#if defined EI_SECTION_ASSIGNFUNCTIONSREGISTERS
+#ifndef EI_NOTPORTB
+if (portNumber==PB) {
+#ifndef NEEDFORSPEED
+  calculatedPointer=&portBFunctions.pinZero + portBitNumber;
+  *calculatedPointer = userFunction;
+#endif
+  portSnapshotB=*portInputRegister(portNumber);
+  pcmsk=&PCMSK0;
+  PCICR |= _BV(0);
+}
+#endif
+#ifndef EI_NOTPORTC
+if (portNumber==PC) {
+#ifndef NEEDFORSPEED
+  calculatedPointer=&portCFunctions.pinZero + portBitNumber;
+  *calculatedPointer = userFunction;
+#endif
+  portSnapshotC=*portInputRegister(portNumber);
+  pcmsk=&PCMSK1;
+  PCICR |= _BV(1);
+}
+#endif
+#ifndef EI_NOTPORTD
+if (portNumber==PD) {
+#ifndef NEEDFORSPEED
+  calculatedPointer=&portDFunctions.pinZero + portBitNumber;
+  *calculatedPointer = userFunction;
+#endif
+  portSnapshotD=*portInputRegister(portNumber);
+  pcmsk=&PCMSK2;
+  PCICR |= _BV(2);
+}
+#endif
+#endif // EI_SECTION_ASSIGNFUNCTIONSREGISTERS
+
+#ifdef EI_SECTION_DISABLEPINCHANGE
+#ifndef EI_NOTPORTB
+if (portNumber == PB) {
+  PCMSK0 &= ~portMask;
+  if (PCMSK0 == 0) { PCICR &= ~_BV(0); };
+  risingPinsPORTB &= ~portMask;
+  fallingPinsPORTB &= ~portMask;
+}
+#endif
+#ifndef EI_NOTPORTC
+if (portNumber == PC) {
+  PCMSK1 &= ~portMask;
+  if (PCMSK1 == 0) { PCICR &= ~_BV(1); };
+  risingPinsPORTC &= ~portMask;
+  fallingPinsPORTC &= ~portMask;
+}
+#endif
+#ifndef EI_NOTPORTD
+if (portNumber == PD) {
+  PCMSK2 &= ~portMask;
+  if (PCMSK2 == 0) { PCICR &= ~_BV(2); };
+  risingPinsPORTD &= ~portMask;
+  fallingPinsPORTD &= ~portMask;
+}
+#endif
+#endif // EI_SECTION_DISABLEPINCHANGE