File content as of revision 14:676fc0c95f2b:

#include "main.h"
#include "mbed.h"
#include "EthernetInterface.h"
#include "NTPClient.h"
#include "fiap.h"

EthernetInterface eth;
NTPClient ntp;
time_t ctTime;

AnalogIn ain_p19(p19);
AnalogIn ain_p20(p20);

DigitalOut led1(LED1);//error while connecting to NTP server or FIAPStorage
DigitalOut led2(LED2);//sendFIAP
DigitalOut led3(LED3);//LAN speed (1 = error)
DigitalOut led4(LED4);//LAN link (1 = error)

DigitalIn lnk(P1_25);//LAN link
DigitalIn spd(P1_26);//LAN speed
DigitalOut speed(p29);//LAN speed for RJ45 (1 = OK)
DigitalOut link(p30); //LAN link for RJ45 (1 = OK)

int exitTimer;
int sendResult;

char val_p19[6];
char val_p20[6];

float float_p19;
float float_p20;

struct fiap_element element[]= {
    {NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL},
};
struct tm t;
FIAP fiap(FIAP_STORAGE);

//if you set LEDs for LAN indicator in real time.
/*
Ticker flipper;

void myflip() {
    led3 = spd;
    led4 = lnk;
    speed = !spd;
    link = !lnk;
}
*/

int sendFIAP(void )
{
    ctTime = time(NULL);

    float_p19 = ain_p19 * P19_COEFFICIENT + P19_CONSTANT;
    float_p20 = ain_p20 * P20_COEFFICIENT + P20_CONSTANT;

    t = *localtime(&ctTime);

    sprintf(val_p19,"%4.1f",float_p19);
    sprintf(val_p20,"%4.1f",float_p20);

    if (FIAP_DEBUG_MODE == false){
        //instead of displaying FIAP protocol if you like
        printf("Time: %s ,", ctime(&ctTime));
        printf("Illuminance: %s ,", val_p19);
        printf("Temperature: %s \n\r", val_p20);
    }
    
//P19
    element[0].cid=P19_POINT_ID;
    element[0].value=val_p19;

//P20
    element[1].cid=P20_POINT_ID;
    element[1].value=val_p20;

    element[0].year    = element[1].year    = t.tm_year+1900;
    element[0].month   = element[1].month   = t.tm_mon+1;
    element[0].day     = element[1].day     = t.tm_mday;
    element[0].hour    = element[1].hour    = t.tm_hour;
    element[0].minute  = element[1].minute  = t.tm_min;
    element[0].second  = element[1].second  = t.tm_sec;
    element[0].timezone= element[1].timezone= TIME_ZONE_CHAR;
    
    return fiap.post(element,COUNT_OF_POINTS);
}

int main()
{
    led1 = led2 = led3 = led4 = speed = link = 0;

    //if you set LEDs for LAN indicator in real time.
    //interval : 0.1 = 100ms
    //flipper.attach(&myflip, 0.1);

    eth.init(); //Use DHCP
    eth.connect();
    printf("IP: %s\r\n", eth.getIPAddress());
    led1 = 1;
    if (ntp.setTime(NTP_SERVER) != 0) {
        printf("NTP Error\r\n");
        return -1;
    }
    led1 = 0;
    time_t ctTime;
    ctTime = time(NULL);
    ctTime+= TIME_ZONE_SECONDS;
    set_time(ctTime);
    ctTime = time(NULL);
    printf("Time: %s\r\n", ctime(&ctTime));
    
    fiap.debug_mode=FIAP_DEBUG_MODE;

    exitTimer = RETRY_TIMES_ON_ERROR;
    while(exitTimer > 0) {
        led3 = spd;
        led4 = lnk;
        speed = !spd;
        link = !lnk;
        if (led4 == 1 || led3 == 1) {
            exitTimer--;
            wait(WAIT_NEXT_SEND);
            continue;
        }
        
        led2 = 1;
        sendResult = sendFIAP();
        led2 = 0;
        if(sendResult == -1){
            led1 = 1;
            exitTimer--;
        } else {
            led1 = 0;
            exitTimer = RETRY_TIMES_ON_ERROR;//initialize
        }
        wait(WAIT_NEXT_SEND);
    }
    eth.disconnect();
    printf("Disconnected\r\n");

    led1 = led2 = led3 = led4 = speed = link = 0;
    return -1;
}