Initial commit.

src/LCD.h

@@ -0,0 +1,65 @@
+/*
+ * LCD.h
+ *
+ *  Created on: 15.06.2014
+ *      Author: matzman
+ */
+
+#ifndef LCD_H_
+#define LCD_H_
+
+#include "TfCPPsimple.h"
+#include "lcdpages/MainPage.h"
+#include <mutex>
+
+
+using namespace tfcppsimple;
+
+namespace growcontrol {
+
+struct GCSensorsInfo;
+
+class LCD : public TfLCD20x4Listener, public TfDeviceStateListener {
+private:
+	static log4cpp::Category& logger;
+
+	TfLCD20x4Bricklet* lcdBricklet = nullptr;
+
+	std::mutex lcdMutex;
+	char lcdBuffer[4][21];
+	bool lineFlags[4] = {false, false, false, false};
+	int lcdLightCountdown = 0;
+	int lcdLightMaxCountdown = 10;
+	bool lcdLightCountdownFlag = false;
+	LCDPage* activePage = nullptr;
+
+	MainPage pageRoot;
+
+public:
+	LCD();
+	virtual ~LCD();
+
+	void setTfObject(TfLCD20x4Bricklet& lcd);
+
+	void buttonStateCallback(TfLCD20x4Bricklet& lcd, uint8_t button, bool state);
+	void stateChangeCallback(TfDevice& device, TfDeviceState oldstate, TfDeviceState newstate);
+
+	void writeLine(int line, std::string txt);
+	int writeLCDBuffer();
+	void clearDisplay();
+
+	void setActivePage(LCDPage& page, bool reset = false);
+	void startLightCountdown();
+	void stopLightCountdown();
+	void resetLightCountdown();
+	void setLight(bool light);
+
+	void controlMainLoopCallback(GCSensorsInfo& sensors);
+
+	bool isLCDConnected();
+
+};
+
+} /* namespace growcontrol */
+
+#endif /* LCD_H_ */