UKHeliBob:
Post the combined code that produces the error and the complete text of the error
This is the combined code:
#include <GSM.h>
#include <Wire.h>
#include <SoftwareSerial.h>
#include <TinyGPS.h>
#include <Adafruit_MLX90614.h>
Adafruit_MLX90614 mlx = Adafruit_MLX90614();
#define PINNUMBER ""
SoftwareSerial mySerial(10, 11);
TinyGPS gps;
void gpsdump(TinyGPS &gps);
void printFloat(double f, int digits = 2);
// initialize the library instance
GSM gsmAccess; // include a 'true' parameter for debug enabled
GSM_SMS sms;
char remoteNumber[20] = "0536393352";
// char array of the message
char txtMsg[200] = "HELP";
void setup()
{
mlx.begin();
// initialize serial communications
Serial.begin(9600);
Serial.println("SMS Messages Sender");
mySerial.begin(9600);
delay(1000);
// connection state
boolean notConnected = true;
// Start GSM shield
// If your SIM has PIN, pass it as a parameter of begin() in quotes
while (notConnected)
{
if (gsmAccess.begin(PINNUMBER) == GSM_READY)
notConnected = false;
else
{
Serial.println("Not connected");
delay(1000);
}
}
Serial.println("GSM initialized");
sendSMS();
}
int Signal; // holds the incoming raw data. Signal value can range from 0-1024
int Threshold = 550; // Determine which Signal to "count as a beat", and which to ingore.
int PulseSensorPurplePin = 0;
double temp;
void loop() {
bool newdata = false;
unsigned long start = millis();
// Every 5 seconds we print an update
while (millis() - start < 5000)
{
if (mySerial.available())
{
char c = mySerial.read();
//Serial.print(c); // uncomment to see raw GPS data
if (gps.encode(c))
{
newdata = true;
break; // uncomment to print new data immediately!
}
}
}
temp = mlx.readObjectTempC();
Signal = analogRead(PulseSensorPurplePin); // Read the PulseSensor's value.
// Assign this value to the "Signal" variable.
Serial.println(Signal); // Send the Signal value to Serial Plotter.
if (temp > 40 || temp < 15 || Signal == 0) {
sendSMS();
Serial.print("temp is ");
Serial.print(temp);
}
/*else if (Signal == 0){
sendSMS();
}*/
delay(2500);
}
void sendSMS() {
Serial.print("Message to mobile number: ");
Serial.println(remoteNumber);
// sms text
Serial.println("SENDING");
Serial.println();
Serial.println("Message:");
Serial.println(txtMsg);
// send the message
sms.beginSMS(remoteNumber);
float flat, flon;
unsigned long age;
char str_flat[16], str_flon[16];
gps.f_get_position(&flat, &flon, &age);
dtostrf(flat, 5, 2, str_flat);
dtostrf(flon, 5, 2, str_flon);
sprintf(txtMsg, "Help, my location is %s %s", str_flat, str_flon);
sms.print(txtMsg);
sms.endSMS();
Serial.println("\nCOMPLETE!\n");
}
void gpsdump(TinyGPS &gps)
{
long lat, lon;
float flat, flon;
unsigned long age, date, time, chars;
int year;
byte month, day, hour, minute, second, hundredths;
unsigned short sentences, failed;
// On Arduino, GPS characters may be lost during lengthy Serial.print()
// On Teensy, Serial prints to USB, which has large output buffering and
// runs very fast, so it's not necessary to worry about missing 4800
// baud GPS characters.
gps.f_get_position(&flat, &flon, &age);
Serial.print("Lat/Long(float): "); printFloat(flat, 5); Serial.print(", "); printFloat(flon, 5);
}
void printFloat(double number, int digits)
{
// Handle negative numbers
if (number < 0.0)
{
Serial.print('-');
number = -number;
}
// Round correctly so that print(1.999, 2) prints as "2.00"
double rounding = 0.5;
for (uint8_t i = 0; i < digits; ++i)
rounding /= 10.0;
number += rounding;
// Extract the integer part of the number and print it
unsigned long int_part = (unsigned long)number;
double remainder = number - (double)int_part;
Serial.print(int_part);
// Print the decimal point, but only if there are digits beyond
if (digits > 0)
Serial.print(".");
// Extract digits from the remainder one at a time
while (digits-- > 0)
{
remainder *= 10.0;
int toPrint = int(remainder);
Serial.print(toPrint);
remainder -= toPrint;
}
}
