Need help for using the TSL2591 sensor

Other Hardware Sensors
4

here the code normaly when the light level is under the thresholdvalue the led have switch on

#include <Adafruit_Sensor.h>

#include <Adafruit_TSL2591.h>

int tempo=1;
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include "Adafruit_TSL2591.h"
int thresholdvalue=400;
const int pinLed = 13;
const int pinlight = SDA;

Adafruit_TSL2591 tsl = Adafruit_TSL2591(2591);

void displaySensorDetails(void)
{
  sensor_t sensor;
  tsl.getSensor(&sensor);
  Serial.println(F("------------------------------------"));
  Serial.print  (F("Sensor:       ")); Serial.println(sensor.name);
  Serial.print  (F("Driver Ver:   ")); Serial.println(sensor.version);
  Serial.print  (F("Unique ID:    ")); Serial.println(sensor.sensor_id);
  Serial.print  (F("Max Value:    ")); Serial.print(sensor.max_value); Serial.println(F(" lux"));
  Serial.print  (F("Min Value:    ")); Serial.print(sensor.min_value); Serial.println(F(" lux"));
  Serial.print  (F("Resolution:   ")); Serial.print(sensor.resolution, 4); Serial.println(F(" lux"));  
  Serial.println(F("------------------------------------"));
  Serial.println(F(""));
  delay(500);
}

void configureSensor(void)
{
  // You can change the gain on the fly, to adapt to brighter/dimmer light situations
  //tsl.setGain(TSL2591_GAIN_LOW);    // 1x gain (bright light)
  tsl.setGain(TSL2591_GAIN_MED);      // 25x gain
  //tsl.setGain(TSL2591_GAIN_HIGH);   // 428x gain
  

  //tsl.setTiming(TSL2591_INTEGRATIONTIME_100MS);  
  // tsl.setTiming(TSL2591_INTEGRATIONTIME_200MS);
  tsl.setTiming(TSL2591_INTEGRATIONTIME_300MS);
  // tsl.setTiming(TSL2591_INTEGRATIONTIME_400MS);
  // tsl.setTiming(TSL2591_INTEGRATIONTIME_500MS);
  // tsl.setTiming(TSL2591_INTEGRATIONTIME_600MS);  


  Serial.println(F("------------------------------------"));
  Serial.print  (F("Gain:         "));
  tsl2591Gain_t gain = tsl.getGain();
  switch(gain)
  {
    case TSL2591_GAIN_LOW:
      Serial.println(F("1x (Low)"));
      break;
    case TSL2591_GAIN_MED:
      Serial.println(F("25x (Medium)"));
      break;
    case TSL2591_GAIN_HIGH:
      Serial.println(F("428x (High)"));
      break;
    case TSL2591_GAIN_MAX:
      Serial.println(F("9876x (Max)"));
      break;
  }
  Serial.print  (F("Timing:       "));
  Serial.print((tsl.getTiming() + 1) * 100, DEC); 
  Serial.println(F(" ms"));
  Serial.println(F("------------------------------------"));
  Serial.println(F(""));
}



void setup(void) 
{
  Serial.begin(9600);
  
  Serial.println(F("Starting Adafruit TSL2591 Test!"));
  
  if (tsl.begin()) 
  {
    Serial.println(F("Found a TSL2591 sensor"));
  } 
  else 
  {
    Serial.println(F("No sensor found ... check your wiring?"));
    while (1);
  }
    

  displaySensorDetails();
  

  configureSensor();

{
    pinMode(4, OUTPUT); 
    pinMode(5, OUTPUT);
    pinMode(pinLed, OUTPUT);
}

}


void advancedRead(void)
{
  uint32_t lum = tsl.getFullLuminosity();
  uint16_t ir, full;
  ir = lum >> 16;
  full = lum & 0xFFFF;
  Serial.print(F("[ ")); Serial.print(millis()); Serial.print(F(" ms ] "));
  Serial.print(F("IR: ")); Serial.print(ir);  Serial.print(F("  "));
  Serial.print(F("Full: ")); Serial.print(full); Serial.print(F("  "));
  Serial.print(F("Visible: ")); Serial.print(full - ir); Serial.print(F("  "));
  Serial.print(F("Lux: ")); Serial.println(tsl.calculateLux(full, ir), 6); 
  int analogValue = tsl.getFullLuminosity();
}

void loop() 
{
  int sensorValue = analogRead(pinlight);
    delay(1000);
    
  if(analogValue < ANALOG_THRESHOLD)
  {
      digitalWrite(LED, HIGH);
      delay(1000);
      digitalWrite(4, HIGH); 
      for (int i=0; i <= 200; i++)
      {
        digitalWrite(5, LOW);
        delay(tempo); 
        digitalWrite(5, HIGH); 
        delay(tempo);
      }
  }
  else
  {
    digitalWrite(LED, LOW);
    delay(1000);

    digitalWrite(4, LOW); 
    for (int i=0; i <= 200; i++)
    {
        digitalWrite(5, LOW);
        delay(tempo); 
        digitalWrite(5, HIGH); 
        delay(tempo);
    }

  }
}