defs.h

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#ifndef DEFS_H
#define DEFS_H
 
#include <Arduino.h>

#define MQTT 0                                 
#define XBEE 0                                 
 
#define BAUDRATE        115200
#define GPS_BAUD_RATE   9600                     
#define XBEE_BAUD_RATE  9600                    
 
/* debug parameters for use during testing - set to 0 for production */
#define DEBUGGING 1                           
#define LOG_TO_MEMORY 0                      
#define DEBUG_TO_TERMINAL 0                 
 
#if DEBUGGING
    #define debug(x) Serial.print(x)
    #define debugln(x) Serial.println(x)
    #define debugf(x, y) Serial.printf(x, y)
#else
    #define debug(x)
    #define debugln(x)
    #define debugf(x, y)
#endif // DEBUG
 
/* end of debug parameters */
 
/* MPU config parameters */
#define MPU_ADDRESS 0x68
#define MPU_ACCEL_RANGE 16
#define GYRO_RANGE 1000 /* 1000 deg/s */
#define WIRE_SEND_STOP 0
 
/* other pins */
#define GREEN_LED_PIN         15
#define RED_LED_PIN       4
#define BUZZER_PIN          33
#define SET_TEST_MODE_PIN    14     
#define SET_RUN_MODE_PIN     13      
#define SD_CS_PIN           26
#define REMOTE_SWITCH       27
 
/* timing constant */
#define SETUP_DELAY 300
#define TASK_DELAY 10

#define ALTITUDE 1525.0 // altitude of iPIC building, JKUAT, Juja. TODO: Change to launch site altitude
#define LAUNCH_DETECTION_THRESHOLD 10         
#define LAUNCH_DETECTION_ALTITUDE_WINDOW 20  
#define APOGEE_DETECTION_THRESHOLD 5         
#define MAIN_EJECTION_HEIGHT 1000            
#define DROGUE_EJECTION_HEIGHT               
#define SEA_LEVEL_PRESSURE 101325            
#define BASE_ALTITUDE 1417                   

#define STACK_SIZE 1024                     
#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 CONSUME_TASK_DELAY    10
 
/* MQTT constants */
const char MQTT_SERVER[30] = "192.168.1.125";
const char MQTT_TELEMETRY_TOPIC[30] = "n4/flight-computer-1";             /* make this topic unique to every rocket */
const char MQTT_ARMING_TOPIC[30] = "n4/commands";             /* make this topic unique to every rocket */
#define MQTT_PORT 1883                              
 
#define BROKER_IP_ADDRESS_LENGTH    20      
#define MQTT_TOPIC_LENGTH           10      
 
/* WIFI credentials */
// const char* SSID = "Galaxy";             /*!< WIFi SSID */
// const char* PASSWORD = "luwa2131";       /*!< WiFi password */
 
#define CALLIBRATION_READINGS       200         
 
#define GPS_TX 17                           
#define GPS_RX 16                           
 
/* File systems defines */
#define MB_SIZE_DIVISOR 1048576
#define FORMAT_SPIFFS_IF_FAILED 1
 
#define PREFLIGHT_BIT 0
#define POWERED_FLIGHT_BIT 1
#define APOGEE_BIT 2
 
#define STATE_CHANGE_DELAY 20
#endif // DEFS_H