Virtual attach functions

examples/PinChangeInt/PinChangeLib/PinChangeLib.ino

@@ -53,8 +53,7 @@ ServoInputPin<pin2> servo2;
 
 void setup() {
 	Serial.begin(115200);
-	servo1.attach();  // attaches the first servo input interrupt
-	servo2.attach();  // attaches the second servo input interrupt
+	ServoInput.attach();  // attach all inputs
 
 	// wait for all servo signals to be read for the first time
 	while (!ServoInput.available()) {

examples/RC_Receiver/RC_Receiver.ino

@@ -53,8 +53,7 @@ ServoInputPin<ThrottleSignalPin> throttle(ThrottlePulseMin, ThrottlePulseMax);
 
 void setup() {
 	Serial.begin(115200);
-	steering.attach();  // attaches the steering servo input interrupt
-	throttle.attach();  // attaches the throttle servo input interrupt
+	ServoInput.attach();  // attach all inputs
 
 	while (!ServoInput.available()) {  // wait for all signals to be ready
 		Serial.println("Waiting for servo signals...");

src/ServoInput.cpp

@@ -22,6 +22,24 @@
 
 #include "ServoInput.h"
 
+void ServoInputManager::attach() {
+	ServoInputSignal* ptr = ServoInputSignal::getHead();
+
+	while (ptr != nullptr) {
+		ptr->attach();
+		ptr = ptr->getNext();
+	}
+}
+
+void ServoInputManager::detach() {
+	ServoInputSignal* ptr = ServoInputSignal::getHead();
+
+	while (ptr != nullptr) {
+		ptr->detach();
+		ptr = ptr->getNext();
+	}
+}
+
 bool ServoInputManager::available() {
 	return allAvailable();
 }

src/ServoInput.h

@@ -36,6 +36,9 @@ class ServoInputSignal {
 	ServoInputSignal();
 	virtual ~ServoInputSignal();
 
+	virtual void attach() = 0;
+	virtual void detach() = 0;
+
 	virtual bool available() const = 0;
 
 	uint16_t getPulse();
@@ -276,6 +279,9 @@ template<uint8_t Pin> volatile unsigned long ServoInputPin<Pin>::pulseDuration =
 
 class ServoInputManager {
 public:
+	static void attach();
+	static void detach();
+
 	static bool available();
 	static bool allAvailable();
 	static bool anyAvailable();