#include "sensors.h"

int8_t	moduleID;	// Slave Module ID from rotary dip switch (or EEPROM)

 void io_configure()

 {

	// Configure ports/pins

	DDRB |= (1 << DDB4);		// Set PB4 to Output for Heater (also allows SCK to operate)

	DDRC &= ~(1 << DDC2);		// Set PC2 to input for rotary dip    //TEMPORARY//

	DDRC &= ~(1 << DDC3);		// Set PC3 to input for rotary dip    //TEMPORARY//

	DDRC &= ~(1 << DDC4);		// Set PC4 to input for rotary dip    //TEMPORARY//

	DDRC &= ~(1 << DDC5);		// Set PC5 to input for rotary dip    //TEMPORARY//

	DDRA &= ~(1 << DDA7);		// Set PA7 to input for battery voltage divider

	ADCSRA |= (1 << ADPS2) | (1 << ADPS1) | (1 << ADPS0);	// Set prescaler for ADC, 128 gives ADC freq of 125 KHz

	ADMUX |= (1 << REFS0);									// Set ADC reference voltage to AVCC

	ADMUX |= (1 << ADLAR);									// Sets 10 bit ADC to 8 bit

	ADMUX |= (1 << MUX2) | (1 << MUX1) | (1 << MUX0);		// Select ADC7 as the conversion channel

	ADCSRA |= (1 << ADATE);									// Enables auto trigger, determined in ADCSRB bits ADTS

	//ADCSRA |= (1 << ADIF);									// 

//ADCSRA |= (1 << ADIE);									// ADC interrupt enable set

	ADCSRA |= (1 << ADEN);									// Enable ADC

	ADCSRA |= (1 << ADSC);									// Start ADC measurements.  ADC should now continuously run conversions, which are stored in ADCH 0x79

 }

 void io_readModuleId()

 {

	// Get ID from rotary dip and return it. 

	moduleID = 0;

	// This method is temporary as the next release will read the module ID from EEPROM

	PORTC |= (1 << PC2);	// Pull pins on rotary dip high

	PORTC |= (1 << PC3);	// Pull pins on rotary dip high

	PORTC |= (1 << PC4);	// Pull pins on rotary dip high

	PORTC |= (1 << PC5);	// Pull pins on rotary dip high

	moduleID = ((PINC & 0b00011100) >> 2);		// Read Dip Encoder

	moduleID = ~moduleID;						//Invert Dip reading

/*

 * sensors.h

 *

 * Created: 11/19/2012 9:24:50 PM

 *  Author: kripperger

 */ 

#ifndef SENSORS_H_

#define SENSORS_H_

void sensors_setupPressure(void);	// Reads pressure calibration values

void sensors_readSpiTemp(void);		// Reads spi temperature

void sensors_readBoardTemp(void);	// Reads board temperature

void sensors_readPressure(void);	// Reads pressure

void sensors_readHumid(void);		// Reads humidity

void sensors_readBatt(void);

int16_t sensors_getSpiTemp(void);	// Gets spi temperature from variable

int8_t sensors_getBoardTemp(void);	// Gets board temperature from variable

int32_t sensors_getPressure(void);	// Gets pressure from variable

uint16_t sensors_getHumid(void);	// Gets humidity from variable

uint32_t sensors_getLux(void);		// Gets lux from variable

int8_t sensors_getBatt(void);		// Gets battery voltage from variable

#endif /* SENSORS_H_ */

			modules_generic_setup();

			break;

		case 1:

			modules_sensors_setup();

			break;

		case 2:

			modules_geiger_setup();

			break;

		case 3:

			modules_cameras_setup();

			break;

		default:

			modules_generic_setup();

			break;

	}

 }

 void modules_run(uint8_t id)

 {

	switch(id)

	{

		case 0:

			modules_generic();

			break;

		case 1:

			modules_sensors();

			break;

		case 2:

			modules_geiger();

			break;

		case 3:

			modules_cameras();

			break;

		default:

			modules_generic();

			break;

	}

 }

 }

 void modules_cameras_setup()

 {

 }

 void modules_generic()

 {

	// Gathers data and performs functions for generic daughter board

 }

 void modules_sensors()

 {

	// Gathers data and performs functions for sensor daughter board

	sensors_readBoardTemp();		//Data Read

	sensors_readSpiTemp();			//Data Read

	sensors_readPressure();			//Data Read

	//sensors_readHumid();			//Data Read

	sensors_readLux();				//Data Read

 }

 void modules_geiger()

 {

	// No data gatering function needed for geiger daughter board

		// This is taken care of in interrupt (See geiger.c)

 }

 void modules_cameras()

 {

	// Gathers data and performs functions for cameras daughter board

 } 

	//uint8_t test2;	//Debug	

	// Serial output //DEBUG

	char buff[128];							//Buffer for serial output //DEBUG

	serial0_sendString("Starting Slave\r\n");

    while(1)

    {	

		// Master communication

		masterComm_checkParser();

		// Main slave operations

		if ((time_millis() % SENSOR_LOOP) == 0)	// Uses program timer to run every so often. Time interval defined in config.h

		{

			led_on(0);

			sensors_readBoardTemp();	// Read board temperature sensor (Common on all slaves) (Data Read)

			modules_run(io_getModuleId());		// Runs specific module functions (like data reading)

			io_regulateTemp();			// Gets board temperature and enables heater if below threshold

			serial0_sendString(buff); //DEBUG

			_delay_ms(2);		// Delay to prevent the sensor loop from running again before time_millis changes

			led_off(0);

			led_off(2);

		}

    }

	return 0;

}

		/********Examples of data reading and getting******************

		x = geiger_getCpm();				//Data get

		x = sensors_getSpiTemp();			//Data get

		x = sensors_getBoardTemp();			//Data get

		sensors_readSpiTemp();				//Data Read

		sensors_readBoardTemp();			//Data Read