File content as of revision 33:4ed19bed18c0:

#include "mbed.h"

#include <string.h>

// ublox C027 support libraries
#include "GPS.h"    // GPS support
#include "MDM.h"    // Modem support





// AT&T Support

//------------------------------------------------------------------------------------
// Cellular modem/SIM parameters
#define SIMPIN      "1111"          //!SIMPIN is 1111 by default for AT&T SIMs.
#define APN         "m2m.com.attz"  // Defined AT&T M2M APN
#define USERNAME    NULL            //! Set the user name for your APN, or NULL if not needed (which, apparently, it isn't)
#define PASSWORD    NULL            //! Set the password for your APN, or NULL if not needed (which, apparently, it isn't)
//------------------------------------------------------------------------------------

// PONY refactored code
#include "PonyLoc.h"





// Set pinout for LED
DigitalOut myled(LED); 

extern const char* NMEA_talkers[];




// MAIN

int main(void) {
    printf("\n\n\r----------\r\nI'm alive!\r\n");
    
    // Loading wait
    for(int i = 0; i < 10; i++) {
        myled = !myled;;
        wait(0.2);
    }
    
    //int ret;                // Integer returns
    //int len;                // The length of the ret integer
    
    double la = 0, lo = 0; // Declare latitude and longitude variables
    double UTCtime = 0;
    
    // Not 100% sure where this LARGE_DATA flag is being set, but I think we might be using it... (SGM)
    #ifdef LARGE_DATA
    char buf[2048] = "";
    #else
        char buf[512] = "";
    #endif
    
    //////////////////////////////////
    
    GPSI2C gps;     // Initialize GPS object
    printf("GPS initialized...\r\n");
    
    /*
    while( (ret = gps.getMessage(buf, sizeof(buf))) < 1 ) {
        if (ret<0)
            printf("WAIT received from GPS\r\n");
        if (ret==0)
            printf("NOT FOUND received from GPS\r\n");
        myled = !myled;
        wait(1.0);
    }*/






    // How long will we wait before we accept ANY location value?
    float locationLoopWait = 0.25;
    
    int locationLoopTimeout = 30;
    int locationLoopCountout = (float) locationLoopTimeout / locationLoopWait;

    // Ready the GPS    
    if ( gpsReady(&gps, 5) ) {
    
        if ( getGLL(&gps, locationLoopCountout, &la, &lo, &UTCtime) ) {
            printf("Have GLL data:\r\n%s", buf);
        }
        else {
            printf("Timeout; no valid GLL data received");    
        }
    
    }
        

    
    /*
    // Get a good GPS message
    
    
    
    printf("\r\nMessage loop wait=%fs\r\n",locationLoopWait);
    
    int locationLoopIter = 0;
    while(true) {
        locationLoopIter++;
        
        ret = gps.getMessage(buf, sizeof(buf));
        
        // Test for location data in this priority: GLL, RMC, GGA
        #define _CHECK_TALKER(s) ((buf[3] == s[0]) && (buf[4] == s[1]) && (buf[5] == s[2]))
        
        // TODO: Add check that we're getting NMEA-formatted sentences
        
        
        
        
        int sentenceType = getNMEAtalker(buf);
        //char talkerType[3] = NMEA_talkers[sentenceType];
        printf("Talker type = %s\r\n", NMEA_talkers[sentenceType]);
        
        if (sentenceType == 5) {
            break;
        }
        
        
        
        
        if ( _CHECK_TALKER("GLL") ) {
            char ch = '-';
            // FIX: The getNmeaItem isn't working to capture the check character in a valid GLL code, which is unusual; the workaround seems to be that invalid GLL values DOES find a "V"
            if(!gps.getNmeaItem(6,buf,len,ch)) {
                printf("\n\n\rHave GLL location data after %f seconds and %i requests:\r\n", ( locationLoopWait * (float) locationLoopIter ), locationLoopIter );
                printf(buf);
                break;
            }
            else {
                printf("\rGLL inv...");
                //printf(buf); printf("\r\n");
            }
        }
        else if ( (_CHECK_TALKER("RMC") || _CHECK_TALKER("GGA")) && locationLoopIter > locationLoopCountout ) {
            printf("\r\nTaking non-GLL data due to location timeout\r\n");
            printf(buf); printf("\r\n");
            break;
        }
        
        
        else if ( _CHECK_TALKER("RMC") ) {
            
            printf("\rRMC loc...");
            //printf(buf); printf("\r\n\n");
        }
        else if ( _CHECK_TALKER("GGA") ) {
            printf("\rGGA loc...");
            //printf(buf); printf("\r\n\n");
        }
        else {
            printf("\rNo loc...");
        }
        
        */
        
        //wait(locationLoopWait);
    //}// LOOP THAT MOFO
    
    
    // Begin parsing our GPS value
    
   
    
    //gps.getNmeaAngle(1,buf,len,la);
    //gps.getNmeaAngle(3,buf,len,lo);
    
    printf("Latitude: %G\r\nLongitude: %G\r\nUTC Time:%f\r\n\n", la, lo, UTCtime);
    
    
    
    
    
    //----- MODEM UP!!!
    // Now that we know where we are, let's do something with it (modem-wise...)
    
    printf("Open modem object mdm\r\n");
    
    MDMSerial mdm;
    mdm.setDebug(4); // enable this for debugging issues 
    
    
    // Create status objects
    MDMParser::DevStatus devStatus = {};
    MDMParser::NetStatus netStatus = {};
    
    bool mdmOk = mdm.init(SIMPIN, &devStatus);
    
    // How we doing so far?
    printf("\r\n-- mdm.init status dump\r\n");
    mdm.dumpDevStatus(&devStatus);
    
    if (mdmOk) {
        // wait until we are connected (SGM: Not sure what this means, since this isn't a loop...
        mdmOk = mdm.registerNet(&netStatus);
        mdm.dumpNetStatus(&netStatus);
        
    }
    
    printf("-- mdm.registerNet status dump\r\n");
    
    // Open a data connecction
    if(mdmOk) {

        MDMParser::IP ip = mdm.join(APN,USERNAME,PASSWORD);
        printf("-- mdm.join dump\r\n");
        
    
        // If we secure an IP address, keep going!
        
        if (ip != NOIP) {
            
            printf("\n\n\rWe got's an IP address!\r\n");    
            mdm.dumpIp(ip);

        }
    }
    
    // SMS code
    while(true) {
        wait(5);
        if (mdmOk) {
            // check the network status
            if (mdm.checkNetStatus(&netStatus)) {
                printf("\r\n-- mdm.dumpNetStatus\r\n");
                mdm.dumpNetStatus(&netStatus, fprintf, stdout);
                break;
            }
        }
    }
    
    // Send SMS
    char num1[32] = "+14259749434";
    
    char smsText[144];
    sprintf(smsText, "PONY unit located at: %f, %f, UTC %f", la, lo, UTCtime);
    printf("Message: %s\r\n", smsText);
    
    
    
    printf("\r\nSend to: %s\r\n", num1);
    if( mdm.smsSend(num1, smsText) ) {
        printf("\r\nSMS num1 (AT&T) success!\r\n");    
    }
    else {
        printf("SMS fail. :-( \r\n");
    }


    
}