{

	 xmsb = i2c_read(ACCEL_ADDR, 0x01);

	 ymsb = i2c_read(ACCEL_ADDR, 0x03);

	 zmsb = i2c_read(ACCEL_ADDR, 0x05);

 }

 void cameras_sendPulse()

 {

	 PORTA |= (1 << PA0);	// Pull pin on usb high

	 PORTA |= (1 << PA1);	// Pull pin on usb high

	 PORTA |= (1 << PA2);	// Pull pin on usb high

	 PORTA |= (1 << PA3);	// Pull pin on usb high

 }

 int8_t cameras_getAccelX()

 {

	 return xmsb;

 }

 int8_t cameras_getAccelY()

 {

	 return ymsb;

 }

 */ 

 #include <inttypes.h>

 #include <avr/io.h>

 #include <avr/interrupt.h>

 #include "config.h"

 #include <util/delay.h>

 #include "modules.h"

 #include "lib/spi.h"

 #include "lib/i2c.h"

 #include "lib/sensors.h"

 #include "lib/loopTimer.h"

 uint32_t lastPicture;

 void modules_setup(uint8_t id)

 {

	switch(id)

	{

		case 0:

			modules_generic_setup();

			break;

		case 1:

			modules_sensors_setup();

			break;

	ASSR &= ~(1 << EXCLK);	// Disable external clock input (enabling crystal use)

	ASSR |= (1 << AS2);		// Enable timer2 async mode with an external crystal	

	_delay_ms(250);			// Let external 32KHz crystal stabilize

	TCCR2B = 0x05;			// Set the prescaler to 128: 32.768kHz / 128 = 1Hz overflow

	TIFR2 = 0x01;			// Reset timer2 overflow interrupt flag

	TIMSK2 = 0x01;			// Enable interrupt on overflow

 }

 void modules_cameras_setup()

 {

	 DDRA |= (1 << DDA0);	// Set PA0 to Output for Camera

	 DDRA |= (1 << DDA1);	// Set PA1 to Output for Camera

	 DDRA |= (1 << DDA2);	// Set PA2 to Output for Camera

	 DDRA |= (1 << DDA3);	// Set PA3 to Output for Camera

 }

 void modules_generic()

 {

	// Gathers data and performs functions for generic daughter board

 }

 {

	// 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

		cameras_readAccelXYZ();

		if ((time_millis() - lastPicture) > CAMERA_FREQ)	// Frequency of photos

		{

			cameras_sendPulse();

			lastPicture = time_millis();

		}

 } 

    while(1)

    {	

		wdt_reset();	// Resets WDT (to prevent restart)

		// Master communication

		masterComm_checkParser();	//Checks parser for data requests from master

		// Main slave operations

		if ((time_millis() - lastLoop) > SENSOR_LOOP)	// Uses program timer to run every so often. Time interval defined in config.h

		{

			led_on(0);

			sensors_readBatt();				// Read Battery level

			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

			snprintf(buff,128,"|ModuleID: %u |BoardTemp: %i |Millis: %lu |Lux: %lu |Pressure: %lu |Altitude: %lu |Battery: %u \r\n ",io_getModuleId(),sensors_getBoardTemp(),time_millis(),sensors_getLux(),sensors_getPressure(),sensors_getAltitude(),sensors_getBatt()); //DEBUG

			serial1_sendString(buff); //DEBUG

			led_off(0);

			lastLoop = time_millis();