add missing file

src/items/signal.cpp

@@ -0,0 +1,28 @@
+#include "signal.h"
+
+Microcontroller *Signal::micro = nullptr;
+
+Signal::Signal(uint8_t id, uint8_t address, uint8_t subaddress, uint8_t type, int8_t initalValue)
+	: Item(address | (subaddress << 8), QString("Turnout ")+QString::number(id), initalValue),
+	  subaddress_(subaddress), signalId_(id), type_(type)
+{
+	itemId_ = address | (subaddress << 8);
+	name_ = QString("Signal ")+QString::number(id);
+}
+
+void Signal::setValue(int8_t value)
+{
+	Item::setValue(value);
+	if(micro)
+		micro->signalSetValue(signalId_, value);
+}
+
+bool Signal::hasSlow()
+{
+	return type_ & TYPE_HAS_SLOW;
+}
+
+bool Signal::hasExpect()
+{
+	return type_ & TYPE_HAS_EXPECT;
+}

src/items/signal.h

@@ -0,0 +1,38 @@
+#ifndef SIGNAL_H
+#define SIGNAL_H
+
+#include "item.h"
+#include "../microcontroller.h"
+
+class Signal : public Item
+{
+public:
+	static constexpr int GO = 0;
+	static constexpr int STOP = 1;
+	static constexpr int SLOW = 2;
+	static constexpr int EXPECT_GO = 1 << 3;
+	static constexpr int EXPECT_STOP = 2 << 3;
+	static constexpr int EXPECT_SLOW = 3 << 3;
+
+	static constexpr uint8_t TYPE_NORMAL = 0;
+	static constexpr uint8_t TYPE_RELAY = 1;
+	static constexpr uint8_t TYPE_HAS_SLOW = 1 << 1;
+	static constexpr uint8_t TYPE_HAS_EXPECT = 1 << 2;
+private:
+	uint8_t subaddress_;
+	uint8_t signalId_;
+	uint8_t type_;
+public:
+	static Microcontroller *micro;
+
+	explicit Signal(uint8_t id = 0, uint8_t address = 0, uint8_t subaddress = 0, uint8_t type = 0, int8_t initalValue = 0);
+	virtual void setValue(int8_t value);
+	bool hasSlow();
+	bool hasExpect();
+	uint8_t getSignalId()
+	{
+		return signalId_;
+	}
+};
+
+#endif // SIGNAL_H