JSON API POST - Oliver

#include <SparkJson.h>
#include <LiquidCrystal.h>

LiquidCrystal lcd(5, 4, 3, 2, 1, 0);
unsigned long lastTime = 0;

void setup() {
    Serial.begin(9600);
    Particle.subscribe("hook-response/PubTrans", parseData, MY_DEVICES);
    lcd.begin(20, 4);
}

void parseData(const char *event, const char *data) {
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("Next buses:");

    char *mutableCopy = strdup(data);

    int numFound = 0;

    char *record = strtok(mutableCopy, ";");
    while(record) {
        if (strncmp(record, "2,", 2) == 0) {
            // Begins with 2,
            if (++numFound <= 3) {
                Serial.println(&record[2]);
                lcd.setCursor(0, numFound);
                lcd.print(&record[2]);
            }
        }
        record = strtok(NULL, ";");
    }

    free(mutableCopy); //not showing all 3 times but just the next time??
}

void loop() {
unsigned long now = millis();
    if ((now - lastTime) >= 60000) {
        String data = String(10);

        Particle.publish("PubTrans", data, PRIVATE);

        lcd.setCursor(15, 3);
        Serial.println(Time.now());

        lastTime = now;
  } // End 1-minute
}   // End Loop