robert@464: /*
robert@464:  * DboxSensors.h
robert@464:  *
robert@464:  *  Created on: May 19, 2014
robert@464:  *      Author: Victor Zappi
robert@464:  */
robert@464: 
robert@464: #ifndef DBOXSENSORS_H_
robert@464: #define DBOXSENSORS_H_
robert@464: 
robert@464: #include <stdio.h>
robert@464: #include <sys/mount.h>	// mount()
robert@464: #include <string.h> 	// strerror()
robert@464: #include <fstream> 		// fstream
robert@464: #include <iostream>
robert@464: #include <unistd.h> 	// usleep()
robert@464: #include <glob.h>		// glob()
robert@464: #include <sys/time.h>	// elapsed time
robert@464: #include <sys/stat.h>	// mkdir()
robert@464: #include <algorithm>	// reverse() [string...]
robert@464: 
robert@464: #include "I2c_TouchKey.h"
robert@464: #include "AnalogInput.h"
robert@464: #include <GPIOcontrol.h>	// TODO wrap this into a class
robert@464: 
robert@464: /*---------------------------------------------------------------------------------------------------------------------------------------------------
robert@464:  * This class retrieves data from all the connected sensors,
robert@464:  * logs them
robert@464:  * and exposes to the main only the values needed to synthesize sound
robert@464:  *
robert@464:  * The simple instrument has:
robert@464:  *
robert@464:  *
robert@464:  *
robert@464:  *---------------------------------------------------------------------------------------------------------------------------------------------------
robert@464:  */
robert@464: class DboxSensors
robert@464: {
robert@464: public:
robert@464: 	int initSensors(int tk0_bus, int tk0_address, int tk1_bus, int tk1_address, int tk_file, int fsr_pin, int fsrmax, int sensorTypeToUse, int gpio0=-1, int gpio1=-1);
robert@464: 	int readSensors();
robert@464: 	int getTKTouchCount(int index);
robert@464: 	float *getTKXPositions(int index);
robert@464: 	float getTKYPosition(int index);
robert@464: 	float *getTKTouchSize(int index);
robert@464: 	double getFSRVAlue();
robert@464: 	int getDigitalIn(int index);
robert@464: 
robert@464: 	DboxSensors();
robert@464: 	~DboxSensors();
robert@464: 
robert@464: private:
robert@464: 	int sensorType;
robert@464: 
robert@464: 	I2c_TouchKey TK0;
robert@464: 	int tk0_touchCnt;
robert@464: 	float tk0_touchPosX[5];
robert@464: 	float tk0_touchPosY;
robert@464: 	float tk0_touchSize[5];
robert@464: 
robert@464: 	I2c_TouchKey TK1;
robert@464: 	int tk1_touchCnt;
robert@464: 	float tk1_touchPosX[5];
robert@464: 	float tk1_touchPosY;
robert@464: 	float tk1_touchSize[5];
robert@464: 
robert@464: 	AnalogInput FSR;
robert@464: 	int fsr_pinNum;
robert@464: 	double fsr_read;
robert@464: 	int fsr_max;
robert@464: 
robert@464: 	unsigned int digitalIn[2];
robert@464: 	int fdDi[2];
robert@464: 	int gpio[2];
robert@464: 
robert@464: 	void resetSensorsData();
robert@464: 
robert@464: };
robert@464: 
robert@464: 
robert@464: 
robert@464: //--------------------------------------------------------------------------------
robert@464: // read interface
robert@464: inline int DboxSensors::getTKTouchCount(int index)
robert@464: {
robert@464: 	if(index==0)
robert@464: 		return tk0_touchCnt;
robert@464: 	else
robert@464: 		return tk1_touchCnt;
robert@464: }
robert@464: 
robert@464: inline float *DboxSensors::getTKXPositions(int index)
robert@464: {
robert@464: 	if(index==0)
robert@464: 		return tk0_touchPosX;
robert@464: 	else
robert@464: 		return tk1_touchPosX;
robert@464: }
robert@464: 
robert@464: inline float DboxSensors::getTKYPosition(int index)
robert@464: {
robert@464: 	if(index==0)
robert@464: 		return tk0_touchPosY;
robert@464: 	else
robert@464: 		return tk1_touchPosY;
robert@464: }
robert@464: 
robert@464: inline float *DboxSensors::getTKTouchSize(int index)
robert@464: {
robert@464: 	if(index==0)
robert@464: 		return tk0_touchSize;
robert@464: 	else
robert@464: 		return tk1_touchSize;
robert@464: }
robert@464: 
robert@464: inline double DboxSensors::getFSRVAlue()
robert@464: {
robert@464: 	return fsr_read;
robert@464: }
robert@464: 
robert@464: inline int DboxSensors::getDigitalIn(int index)
robert@464: {
robert@464: 	return digitalIn[index];
robert@464: }
robert@464: //--------------------------------------------------------------------------------
robert@464: 
robert@464: 
robert@464: #endif /* DBOXSENSORS_H_ */