Changeset - e2403547a6c7
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ethanzonca@CL-ENS241-08.cedarville.edu - 12 years ago 2013-03-14 16:49:03
ethanzonca@CL-ENS241-08.cedarville.edu
merge
7 files changed with 46 insertions and 19 deletions:
slave/slave/config.h
1
slave/slave/lib/cameras.c
28
1
slave/slave/lib/cameras.h
4
1
slave/slave/lib/inputOutput.c
5
10
slave/slave/lib/sensors.h
1
1
slave/slave/modules.c
1
slave/slave/slave.c
6
6
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slave/slave/config.h
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@@ -37,6 +37,7 @@
 
 #define PRESSURE_ADDR 0xEE		// Read 0xEF - Write 0xEE
 
 #define HUMID_ADDR 0x26		// Read 0x27 - Write 0x26
 
 #define LIGHT_ADDR 0x94		// Read 0x95 - Write 0x94
 
 #define ACCEL_ADDR	0x38		// Read 0x39 - Write 0x38
 
 #define RTC_ADDR 0xB2			//DEBUG [Used for testing]      // Read 0xA3 - Write 0xA2
 
 
slave/slave/lib/cameras.c
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@@ -13,5 +13,32 @@
 
 #include <util/delay.h>
 
 #include "cameras.h"
 
 
 #include "i2c.h"
 
 
 
\ No newline at end of file
 
 int8_t xmsb;	// Acceleration data in x-direction (MSB)
 
 int8_t ymsb;	// Acceleration data in y-direction (MSB)
 
 int8_t zmsb;	// Acceleration data in z-direction (MSB)
 
 
 
 
 void cameras_readAccelXYZ()
 
 {
 
	 xmsb = i2c_read(ACCEL_ADDR, 0x01);
 
	 ymsb = i2c_read(ACCEL_ADDR, 0x03);
 
	 zmsb = i2c_read(ACCEL_ADDR, 0x05);
 
 }
 
 
 int8_t cameras_getAccelX()
 
 {
 
	 return xmsb;
 
 }
 
 
 int8_t cameras_getAccelY()
 
 {
 
	 return ymsb;
 
 }
 
 
 int8_t cameras_getAccelZ()
 
 {
 
	 return zmsb;
 
 }
 
\ No newline at end of file
slave/slave/lib/cameras.h
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@@ -10,7 +10,10 @@
 
#define CAMERAS_H_
 
 
 
void cameras_readAccelXYZ(void);	// Reads acceleration values
 
 
 
int8_t cameras_getAccelX(void);		// Returns x-acceleration
 
int8_t cameras_getAccelY(void);		// Returns y-acceleration
 
int8_t cameras_getAccelZ(void);		// Returns z-acceleration
 
 
#endif /* CAMERAS_H_ */
 
\ No newline at end of file
slave/slave/lib/inputOutput.c
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@@ -24,16 +24,15 @@ int8_t	moduleID;	// Slave Module ID from
 
	DDRC &= ~(1 << DDC5);		// Set PC5 to input for rotary dip
 
 
	DDRA &= ~(1 << DDA7);		// Set PA7 to input for battery voltage divider
 
 
 
	//ADC register configurations for battery level detection on PA7
 
	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 << 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 << ADIF);								//
 
	//ADCSRA |= (1 << ADIE);								// ADC interrupt enable set
 
	ADCSRB &= ~((1 << ADTS2) | (1 << ADTS1) | (1 << ADTS0));// Set ADC auto trigger source to free running mode
 
	ADCSRA |= (1 << ADEN);									// Enable ADC
 
	ADCSRA |= (1 << ADSC);									// Start ADC measurements.  ADC should now continuously run conversions, which are stored in ADCH 0x79
 
@@ -46,6 +45,7 @@ int8_t	moduleID;	// Slave Module ID from
 
	// 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
 
@@ -55,17 +55,12 @@ int8_t	moduleID;	// Slave Module ID from
 
	moduleID = ((PINC & 0b00011100) >> 2);		// Read Dip Encoder
 
	moduleID = ~moduleID;						//Invert Dip reading
 
	moduleID = (moduleID & 0b0111);				//Mask bits
 
 
	*/
 
 
/*
 
	while(moduleID==0)
 
	{
 
		moduleID = i2c_read(EEPROM_ADDR, 0x05);
 
	}
 
*/
 
 //moduleID = i2c_read(EEPROM_ADDR, 0x05);
 
 
 
 }
 
 
slave/slave/lib/sensors.h
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@@ -16,7 +16,7 @@ void sensors_readBoardTemp(void);	// Rea
 
void sensors_readPressure(void);	// Reads pressure
 
void sensors_readHumid(void);		// Reads humidity
 
void sensors_readLux(void);			// Reads lux
 
void sensors_readBatt(void);
 
void sensors_readBatt(void);		// Reads battery voltage from ADC
 
 
int16_t sensors_getSpiTemp(void);	// Gets spi temperature from variable
 
int8_t sensors_getBoardTemp(void);	// Gets board temperature from variable
slave/slave/modules.c
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@@ -139,6 +139,7 @@
 
 void modules_cameras()
 
 {
 
	// Gathers data and performs functions for cameras daughter board
 
	cameras_readAccelXYZ();
 
 
 }
 
 
\ No newline at end of file
slave/slave/slave.c
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@@ -47,7 +47,7 @@ int main(void)
 
{
 
	// Writes ID to EEPROM, change for all modules and delete after programming
 
	// 0 is for generic setup, 1 is for sensors, 2 is for Geiger, 3 is for cameras
 

			




	
	
	
		
 
	//i2c_write(EEPROM_ADDR, 0x05, 0x03);

			




	
	
	
		
 
		

			




	
	
	
		
 
	// Initialize		

			




	
	
	
		
 
	micro_setup();			// Generic microcontroller config options

			




	
	
		
 
@@ -81,17 +81,17 @@ int main(void)

			




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

			




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

			




	
	
	
		
 
			

			




	
	
	
		
 
			i2c_write(EEPROM_ADDR, 0x05, 0x01);

			




	
	
	
		
 
			

			




	
	
	
		
 
			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

			




	
	
	
		
 
			//serial0_sendString(buff); //DEBUG

			




	
	
	
		
 
			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

			




	
	
	
		
 
			serial0_sendString(buff); //DEBUG

			




	
	
	
		
 

			




	
	
	
		
 
			_delay_ms(1);		// Delay to prevent the sensor loop from running again before time_millis changes

			




	
	
	
		
 
			led_off(0);

			




	
	
	
		
 
			led_off(2);

			




	
	
	
		
 
			led_output(i2c_read(EEPROM_ADDR, 0x05));

			




	
	
	
		
 
			

			




	
	
	
		
 
			//led_output(i2c_read(EEPROM_ADDR, 0x05));	// Debugging, delete

			




	
	
	
		
 
			//led_output(io_getModuleId());

			




	
	
	
		
 
		}

			




	
	
	
		
 

			




	
	
	
		
 
    }

			




        

    



    


    



    



      

      





    
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