defs.h File Reference

necessary miscellaneous defines for various tasks and functions More...

#include <Arduino.h>

Go to the source code of this file.

Macros
#define	MQTT   1
#define	XBEE   1
#define	GPS_BAUD_RATE   9600
#define	XBEE_BAUD_RATE   9600
#define	DEBUGGING   1
#define	LOG_TO_MEMORY   0
#define	DEBUG_TO_TERMINAL   1
#define	debug(x)
#define	debugln(x)
#define	debugf(x, y)
#define	SETUP_DELAY   300
#define	TASK_DELAY   10
#define	MAIN_EJECTION_HEIGHT   1000
#define	DROGUE_EJECTION_HEIGHT
#define	SEA_LEVEL_PRESSURE   101325
#define	BASE_ALTITUDE   1417
#define	STACK_SIZE   2048
#define	ALTIMETER_QUEUE_LENGTH   10
#define	GYROSCOPE_QUEUE_LENGTH   10
#define	GPS_QUEUE_LENGTH   24
#define	TELEMETRY_DATA_QUEUE_LENGTH   10
#define	FILTERED_DATA_QUEUE_LENGTH   10
#define	FLIGHT_STATES_QUEUE_LENGTH   1
#define	MQTT_PORT   1882
#define	BROKER_IP_ADDRESS_LENGTH   20
#define	MQTT_TOPIC_LENGTH   10
#define	CALLIBRATION_READINGS   200
#define	GPS_TX   17
#define	GPS_RX   16

Variables
const char	MQTT_SERVER [20] = "192.168.78.19"
const char	MQTT_TOPIC [20] = "n4/telemetry"

Detailed Description

necessary miscellaneous defines for various tasks and functions

Macro Definition Documentation

ALTIMETER_QUEUE_LENGTH

#define ALTIMETER_QUEUE_LENGTH   10

length of the altimeter queue

BASE_ALTITUDE

#define BASE_ALTITUDE   1417

this value is the altitude at rocket launch site - adjust accordingly tasks constants

BROKER_IP_ADDRESS_LENGTH

#define BROKER_IP_ADDRESS_LENGTH   20

length of broker ip address string

CALLIBRATION_READINGS

#define CALLIBRATION_READINGS   200

number of readings to take while calibrating the sensor

debug

#define debug

(

x

)

Value:

Serial.print(x)

DEBUG_TO_TERMINAL

#define DEBUG_TO_TERMINAL   1

allow create task that prints data to terminal. Set o 0 before flight

debugf

#define debugf	(		x,
			y )

Value:

Serial.printf(x, y)

DEBUGGING

#define DEBUGGING   1

allow debugging to terminal. Set to 0 pre flight to disable serial terminal printing and improve speed

debugln

#define debugln

(

x

)

Value:

Serial.println(x)

DROGUE_EJECTION_HEIGHT

#define DROGUE_EJECTION_HEIGHT

height to eject the drogue chute - ideally it should be at apogee

FILTERED_DATA_QUEUE_LENGTH

#define FILTERED_DATA_QUEUE_LENGTH   10

length of the filtered data queue

FLIGHT_STATES_QUEUE_LENGTH

#define FLIGHT_STATES_QUEUE_LENGTH   1

length of the flight states queue

GPS_BAUD_RATE

#define GPS_BAUD_RATE   9600

baud rate for the GPS module. Change accordingly

GPS_QUEUE_LENGTH

#define GPS_QUEUE_LENGTH   24

length of the gps queue

GPS_RX

#define GPS_RX   16

GPS RX pin

GPS_TX

#define GPS_TX   17

GPS TX pin

GYROSCOPE_QUEUE_LENGTH

#define GYROSCOPE_QUEUE_LENGTH   10

length of the gyroscope queue

LOG_TO_MEMORY

#define LOG_TO_MEMORY   0

allow data logging to memory. Set to 1 to log data to external flash memory. Must be set during flight

MAIN_EJECTION_HEIGHT

#define MAIN_EJECTION_HEIGHT   1000

height to eject the main chute

MQTT

#define MQTT   1

< To select the telemetry transfer method used

< note: u can use wifi and xbee at the same time, so both of these handles can be set

< at the same time set this to 1 if using MQTT for telemetry transfer

MQTT_PORT

#define MQTT_PORT   1882

MQTT broker port

MQTT_TOPIC_LENGTH

#define MQTT_TOPIC_LENGTH   10

length of mqtt topic string

SEA_LEVEL_PRESSURE

#define SEA_LEVEL_PRESSURE   101325

sea level pressure to be used for altitude calculations

STACK_SIZE

#define STACK_SIZE   2048

task stack size in words

TASK_DELAY

#define TASK_DELAY   10

Flight data constants

TELEMETRY_DATA_QUEUE_LENGTH

#define TELEMETRY_DATA_QUEUE_LENGTH   10

length of the telemetry data queue

XBEE

#define XBEE   1

set to 1 if using XBEE for telemetry transfer

XBEE_BAUD_RATE

#define XBEE_BAUD_RATE   9600

baud rate for the XBEE HP module. Change accordingly

Variable Documentation

MQTT_SERVER

const char MQTT_SERVER[20] = "192.168.78.19"

MQTT broker IP address