Changeset - c21de31ee856
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ethanzonca@CL-ENS241-08.cedarville.edu - 12 years ago 2013-01-30 21:20:33
ethanzonca@CL-ENS241-08.cedarville.edu
Added labeling feature to logged data for sensor data types,
slave data request system now fully functional. Note: logger node
is no longer selected as previously planned.
6 files changed with 85 insertions and 12 deletions:
master/master/config.h
2
master/master/lib/led.c
7
master/master/lib/led.h
1
master/master/lib/slavesensors.c
56
2
master/master/lib/slavesensors.h
3
master/master/master.c
16
10
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master/master/config.h
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@@ -52,6 +52,8 @@
 
// Node identifier of log destination xbee
 
#define XBEE_LOGDEST_NAME "HAB-LOGGER"
 
 
#define DATAREQUEST_RATE 3000
 
 
// --------------------------------------------------------------------------
 
// Command Parser config (serparser.c)
 
// --------------------------------------------------------------------------
master/master/lib/led.c
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@@ -58,6 +58,13 @@ void led_errorcode(uint8_t code)
 
	led_on(LED_ERROR);
 
}
 
 
void led_alert() {
 
	led_on(LED_ACT0);
 
	led_on(LED_ACT1);
 
	led_on(LED_ACT2);
 
	led_on(LED_ACT3);
 
	_delay_ms(10);
 
}
 

			




	
	
	
		
 
uint8_t ctr = 0;

			




	
	
	
		
 
void led_spin() {

			




        

    


    
    

    

        

                

                    master/master/lib/led.h
                

                

                  
                      
                        

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@@ -67,5 +67,6 @@ void led_off(uint8_t led);

			




	
	
	
		
 
void led_toggle(uint8_t led);

			




	
	
	
		
 
void led_errorcode(uint8_t code);

			




	
	
	
		
 
void led_spin();

			




	
	
	
		
 
void led_alert();

			




	
	
	
		
 

			




	
	
	
		
 
#endif /* LED_H_ */

			




        

    


    
    

    

        

                

                    master/master/lib/slavesensors.c
                

                

                  
                      
                        

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@@ -18,6 +18,7 @@

			




	
	
	
		
 
#include <string.h>

			




	
	
	
		
 
#include <util/delay.h>

			




	
	
	
		
 
#include <avr/wdt.h>

			




	
	
	
		
 
#include <avr/pgmspace.h>

			




	
	
	
		
 
#include "serial.h"

			




	
	
	
		
 
#include "serparser.h"

			




	
	
	
		
 
#include "slavesensors.h"

			




	
	
		
 
@@ -25,6 +26,36 @@

			




	
	
	
		
 
#include "led.h"

			




	
	
	
		
 
#include "looptime.h"

			




	
	
	
		
 

			




	
	
	
		
 
// Label lookup table

			




	
	
	
		
 
const char label_0[] PROGMEM = "BoardTemp";

			




	
	
	
		
 
const char label_1[] PROGMEM = "HeaterStatus";

			




	
	
	
		
 
const char label_2[] PROGMEM = "BatteryLevel";

			




	
	
	
		
 
const char label_3[] PROGMEM = "AirTemp";

			




	
	
	
		
 
const char label_4[] PROGMEM = "AmbientLight";

			




	
	
	
		
 
const char label_5[] PROGMEM = "Humidity";

			




	
	
	
		
 
const char label_6[] PROGMEM = "Pressure";

			




	
	
	
		
 
const char label_7[] PROGMEM = "Altitude";

			




	
	
	
		
 
const char label_8[] PROGMEM = "CPM-Radiation";

			




	
	
	
		
 

			




	
	
	
		
 
const char *const labelLookup[] PROGMEM =

			




	
	
	
		
 
{

			




	
	
	
		
 
	label_0,

			




	
	
	
		
 
	label_1,

			




	
	
	
		
 
	label_2,

			




	
	
	
		
 
	label_3,

			




	
	
	
		
 
	label_4,

			




	
	
	
		
 
	label_5,

			




	
	
	
		
 
	label_6,

			




	
	
	
		
 
	label_7,

			




	
	
	
		
 
	label_8,

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
char labelBuffer[25]; // Size to length of label

			




	
	
	
		
 
char* slavesensors_getLabel(uint8_t sensorID) {

			




	
	
	
		
 
	strncpy_P(labelBuffer,(char*)pgm_read_word(&(labelLookup[sensorID])),25);

			




	
	
	
		
 
	return labelBuffer;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
uint8_t currentSlave = 0;

			




	
	
	
		
 
uint8_t currentSlaveSensor = 0;

			




	
	
	
		
 

			




	
	
		
 
@@ -36,7 +67,7 @@ void slavesensors_setup()

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
//#define DEBUG_NETWORKSCAN

			




	
	
	
		
 
//#define DEBUG_GETSLAVEDATA

			




	
	
	
		
 
#define DEBUG_GETSLAVEDATA

			




	
	
	
		
 

			




	
	
	
		
 
char* bufPtr = 0x00;

			




	
	
	
		
 

			




	
	
		
 
@@ -168,11 +199,25 @@ void slavesensors_network_scan() {

			




	
	
	
		
 
	serial0_ion();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
//#define DEBUG_CONTEXTSWITCH

			




	
	
	
		
 
// #define DEBUG_SELECTNODE

			




	
	
	
		
 

			




	
	
	
		
 
uint8_t selectedNode = 0;

			




	
	
	
		
 
uint8_t slavesensors_getselectednode() {

			




	
	
	
		
 
	return selectedNode;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void slavesensors_selectnode(uint8_t nodeIndex)

			




	
	
	
		
 
{

			




	
	
	
		
 
	if(selectedNode == nodeIndex) {

			




	
	
	
		
 
		return;

			




	
	
	
		
 
	}

			




	
	
	
		
 
	serial0_ioff();

			




	
	
	
		
 
	

			




	
	
	
		
 
	#ifdef DEBUG_CONTEXTSWITCH

			




	
	
	
		
 
	uint32_t startTime = time_millis();

			




	
	
	
		
 
	#endif

			




	
	
	
		
 
	

			




	
	
	
		
 
	#ifdef DEBUG_SELECTNODE

			




	
	
	
		
 
	serial0_sendString("Switch to node ");

			




	
	
	
		
 
	serial0_sendChar(nodeIndex + 0x30);

			




	
	
		
 
@@ -202,6 +247,7 @@ void slavesensors_selectnode(uint8_t nod

			




	
	
	
		
 
		}

			




	
	
	
		
 
		

			




	
	
	
		
 
		slavesensors_exitAT();

			




	
	
	
		
 
		selectedNode = nodeIndex;

			




	
	
	
		
 
	}

			




	
	
	
		
 
	_delay_ms(2);

			




	
	
	
		
 
	

			




	
	
		
 
@@ -211,10 +257,13 @@ void slavesensors_selectnode(uint8_t nod

			




	
	
	
		
 
	serial0_sendString("\r\n");

			




	
	
	
		
 
	#endif

			




	
	
	
		
 
	

			




	
	
	
		
 
	#ifdef DEBUG_CONTEXTSWITCH

			




	
	
	
		
 
	uint32_t switchTime = time_millis() - startTime;

			




	
	
	
		
 
	char tmpB[32];

			




	
	
	
		
 
	snprintf(tmpB, 32, "CTXSW: %lu ms\r\n", switchTime);

			




	
	
	
		
 
	serial0_sendString(tmpB);

			




	
	
	
		
 
	#endif

			




	
	
	
		
 
	

			




	
	
	
		
 
	serial0_ion();

			




	
	
	
		
 
	return;

			




	
	
	
		
 
}

			




	
	
		
 
@@ -307,10 +356,13 @@ void slavesensors_request()

			




	
	
	
		
 
{

			




	
	
	
		
 
	if(currentSlave == loggerIndex) {

			




	
	
	
		
 
		currentSlave++;

			




	
	
	
		
 
		if(currentSlave >= (nodeCount)) {

			




	
	
	
		
 
			slavesensors_selectlogger();

			




	
	
	
		
 
			return;

			




	
	
	
		
 
		}

			




	
	
	
		
 
	}

			




	
	
	
		
 
	slavesensors_selectnode(currentSlave);

			




	
	
	
		
 
	serial_sendCommand("@"); // Request data!

			




	
	
	
		
 
	slavesensors_selectlogger();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
		
 
@@ -382,6 +434,7 @@ void slavesensors_process(uint8_t parseR

			




	
	
	
		
 
				currentSlave = 0;

			




	
	
	
		
 
				currentSlaveSensor = 0;

			




	
	
	
		
 
				requesting = false;

			




	
	
	
		
 
				led_alert();

			




	
	
	
		
 
			}

			




	
	
	
		
 
			// If we finished up one slave, go to the next

			




	
	
	
		
 
			else if(currentSlaveSensor >= (numReadingsToExpect-1)) 

			




	
	
		
 
@@ -401,6 +454,7 @@ void slavesensors_process(uint8_t parseR

			




	
	
	
		
 
						currentSlave = 0;

			




	
	
	
		
 
						currentSlaveSensor = 0;

			




	
	
	
		
 
						requesting = false;

			




	
	
	
		
 
						led_alert();

			




	
	
	
		
 
						return;

			




	
	
	
		
 
					}

			




	
	
	
		
 
					else {

			




        

    


    
    

    

        

                

                    master/master/lib/slavesensors.h
                

                

                  
                      
                        

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@@ -30,11 +30,14 @@ enum sensorTypes // CMD ID#

			




	
	
	
		
 
	CAMERA,

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
char* slavesensors_getLabel(uint8_t sensorID);

			




	
	
	
		
 
char* slavesensors_slavename(uint8_t id);

			




	
	
	
		
 
bool slavesensors_dataReady();

			




	
	
	
		
 
bool slavesensors_isrequesting();

			




	
	
	
		
 
void slavesensors_setup();

			




	
	
	
		
 
void slavesensors_network_scan();

			




	
	
	
		
 
uint8_t slavesensors_getselectednode();

			




	
	
	
		
 
void slavesensors_selectnode(uint8_t nodeIndex);

			




	
	
	
		
 
void slavesensors_startprocess();

			




	
	
	
		
 
void slavesensors_request();

			




	
	
	
		
 
void slavesensors_process(uint8_t parseResult);

			




        

    


    
    

    

        

                

                    master/master/master.c
                

                

                  
                      
                        

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@@ -77,6 +77,8 @@ int main(void)

			




	
	
	
		
 
	uint32_t lastAprsBroadcast = 0;

			




	
	
	
		
 
	uint32_t lastLog = 0;

			




	
	
	
		
 
	uint32_t lastLedCycle = 0;

			




	
	
	
		
 
	uint32_t lastDataReq = 0;

			




	
	
	
		
 
	

			




	
	
	
		
 
	bool dataWasReady = false;

			




	
	
	
		
 
	

			




	
	
	
		
 
	// Result of last parser run

			




	
	
		
 
@@ -132,7 +134,7 @@ int main(void)

			




	
	
	
		
 
							int16_t tmp = sensordata_get(i, j);

			




	
	
	
		
 
							if(tmp != -32768) {

			




	
	
	
		
 
								// FIXME: will the 128 here really provide safety? might want to subtract the strlen

			




	
	
	
		
 
								snprintf(csvHeader + strlen(csvHeader), 128,"%s-Sensor%u,", slavesensors_slavename(i), j);	

			




	
	
	
		
 
								snprintf(csvHeader + strlen(csvHeader), 128,"%s-%s,", slavesensors_slavename(i), slavesensors_getLabel(j));	

			




	
	
	
		
 
							}

			




	
	
	
		
 
						}

			




	
	
	
		
 
					}

			




	
	
		
 
@@ -170,15 +172,8 @@ int main(void)

			




	
	
	
		
 
		}		

			




	
	
	
		
 
		

			




	
	
	
		
 
		

			




	
	
	
		
 
		// Periodic: APRS transmission

			




	
	
	
		
 
		if(time_millis() - lastAprsBroadcast > APRS_TRANSMIT_PERIOD) 

			




	
	
	
		
 
		{

			




	
	
	
		
 
			while(afsk_busy());

			




	
	
	
		
 
			serial1_ioff();

			




	
	
	
		
 
			aprs_send(); // non-blocking

			




	
	
	
		
 
			

			




	
	
	
		
 
			//serial0_sendString("Initiating APRS transmission...\r\n");

			




	
	
	
		
 
			

			




	
	
	
		
 
		// Periodic: Data Request

			




	
	
	
		
 
		if(time_millis() - lastDataReq > DATAREQUEST_RATE)  {

			




	
	
	
		
 
			// Start getting values for next transmission

			




	
	
	
		
 
			if(slavesensors_isrequesting())

			




	
	
	
		
 
			{

			




	
	
		
 
@@ -189,6 +184,17 @@ int main(void)

			




	
	
	
		
 
				slavesensors_startprocess();

			




	
	
	
		
 
			}

			




	
	
	
		
 
			

			




	
	
	
		
 
			lastDataReq = time_millis();

			




	
	
	
		
 
		}

			




	
	
	
		
 
		

			




	
	
	
		
 
		

			




	
	
	
		
 
		// Periodic: APRS transmission

			




	
	
	
		
 
		if(time_millis() - lastAprsBroadcast > APRS_TRANSMIT_PERIOD) 

			




	
	
	
		
 
		{

			




	
	
	
		
 
			while(afsk_busy());

			




	
	
	
		
 
			serial1_ioff();

			




	
	
	
		
 
			aprs_send(); // non-blocking

			




	
	
	
		
 
			

			




	
	
	
		
 
			lastAprsBroadcast = time_millis();

			




	
	
	
		
 
		}			

			




	
	
	
		
 
		

			




        

    



    


    



    



      

      





    
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