Sam Fogarty-Sculpture that Responds to Data

// This #include statement was automatically added by the Particle IDE.
#include <ArduinoJson.h>

// This #include statement was automatically added by the Particle IDE.
#include <neopixel.h>

// This #include statement was automatically added by the Particle IDE.
#include <AccelStepper.h>



// IMPORTANT: Set pixel COUNT, PIN and TYPE
#if (PLATFORM_ID == 32)
// MOSI pin MO
#define PIXEL_PIN SPI1
// MOSI pin D2
// #define PIXEL_PIN SPI1
#else // #if (PLATFORM_ID == 32)
#define PIXEL_PIN D2
#endif
#define PIXEL_COUNT 9
#define PIXEL_TYPE WS2812B

Adafruit_NeoPixel strip(PIXEL_COUNT, PIXEL_PIN, PIXEL_TYPE);



#define motorPin21  D10     // IN1 on the ULN2003 driver 1
#define motorPin22  D7     // IN2 on the ULN2003 driver 1
#define motorPin23  D6     // IN3 on the ULN2003 driver 1
#define motorPin24  D5 // IN4 on the ULN2003 driver 1

#define motorPin31  A0     // IN1 on the ULN2003 driver 1
#define motorPin32  A1    // IN2 on the ULN2003 driver 1
#define motorPin33  A2     // IN3 on the ULN2003 driver 1
#define motorPin34  A5


AccelStepper stepper2(AccelStepper::FULL4WIRE, motorPin21, motorPin23, motorPin22, motorPin24);
AccelStepper stepper3(AccelStepper::FULL4WIRE, motorPin31, motorPin33, motorPin32, motorPin34); // FIXED

#define CLOUD_TRAVEL 4096   // steps to fully close clouds
bool cloudsIn = false;      // track cloud state
int quality = 0;

void setup() {
    Serial.begin(9600);
    while (Particle.disconnected());
    Serial.println("Particle connected!");

    strip.begin();
    strip.show();

    Particle.subscribe("hook-response/air_qual/", extractInfo);

    // Motors 1 & 2: cloud gears, move to open position on start
   
    stepper2.setMaxSpeed(800.0);
    stepper2.setAcceleration(200.0);

    // Motor 3: top spinner, runs continuously
    stepper3.setMaxSpeed(1000.0);
    stepper3.setAcceleration(100.0);
    stepper3.setSpeed(300);  // default speed
    int i=0;
}
int tE=0;
void loop() {
   if(millis()-tE>=1800000){
    Particle.publish("air_qual");
    
    stepper2.run();
    strip.show();

    // Motor 3 runs continuously in one direction
    stepper3.runSpeed();
    tE=millis();
  }
  
 
    
}

void extractInfo(const char *event, const char *data) {
    Serial.println("Handler starting...");
    int quality = atoi(data);
    //quality = 34;
    Serial.print("AQI: ");
    Serial.println(quality);

    if (quality <= 35) {
        goodAir();
    } else {
        badAir();
    }
}

void goodAir() {
    Serial.println("Good air - retracting clouds, spinning fast");

    // Retract clouds (move back to 0)
    if (cloudsIn) {
        
        stepper2.moveTo(2000);
        cloudsIn = false;
    }

    // Spin top motor faster
    stepper3.setSpeed(600);

    // white LEDs
    for (int i = 0; i < PIXEL_COUNT; i++) {
        strip.setPixelColor(i, 245,245,245);
    }
    strip.show();
    
}

void badAir() {
    Serial.println("Bad air - pushing clouds in, spinning slow");

    // Push clouds in
    if (!cloudsIn) {
       
        stepper2.moveTo(-5000);
        cloudsIn = true;
    }

    // Spin top motor slower
    stepper3.setSpeed(200);

    // yellow LEDs
    for (int i = 0; i < PIXEL_COUNT; i++) {
        strip.setPixelColor(i, 210, 230, 0);
    }
    strip.show();
    
}