12 files changed, 135 insertions, 146 deletions
diff --git a/esp/estacao_principal/estacao_principal.ino b/esp/estacao_principal/estacao_principal.ino
new file mode 100644
index 0000000..cfc5470
--- /dev/null
+++ b/esp/estacao_principal/estacao_principal.ino
@@ -0,0 +1,135 @@
+#include <Wire.h>
+#include <Adafruit_BMP280.h>
+#include <BH1750.h>
+#include <DHT.h>
+
+// LM393
+#define LM393_INTERVAL 1000
+#define LM393_PIN 35  // ou 35 se preferir
+
+volatile unsigned long contagem_lm393 = 0;
+
+volatile bool prevLm393State = LOW;
+void isr_lm393() {
+  bool state = digitalRead(LM393_PIN);
+
+  if (prevLm393State != state) {
+    contagem_lm393++;
+  }
+
+  prevLm393State = state;
+}
+
+unsigned long lastTime_lm393 = 0;
+///////////////////////////////////////////////////////////////////////////
+
+// BH1750
+#define BH1750_INTERVAL 2000
+
+BH1750 lightMeter;
+
+unsigned long lastTime_bh1750 = 0;
+///////////////////////////////////////////////////////////////////////////
+
+// DHT11
+#define DHT_PIN 32
+#define DHTTYPE DHT11
+DHT dht(DHT_PIN, DHTTYPE);
+
+#define DHT11_HUM_INTERVAL  4000
+
+unsigned long lastTime_dht11_hum = 0;
+
+///////////////////////////////////
+
+// BMP280
+Adafruit_BMP280 bmp;
+#define BMP280_PRESSURE_INTERVAL 5000
+#define BMP280_TEMPERATURE_INTERVAL 3000
+
+unsigned long lastTime_bmp280_press = 0;
+unsigned long lastTime_bmp280_temp = 0;
+/////////////////////////////////////
+
+void setup() {
+  Serial.begin(115200);
+  Wire.begin(21, 22);
+
+  // LM393
+  pinMode(LM393_PIN, INPUT);
+  attachInterrupt(digitalPinToInterrupt(LM393_PIN), isr_lm393, CHANGE);
+
+  // BH1750
+  lightMeter.begin();
+
+  // DHT11
+  dht.begin();
+
+  // BMP280
+  bmp.begin(0x76);
+
+  Serial.println("Estacao iniciada");
+}
+
+
+void loop() {
+
+  unsigned long now = millis();
+
+  // LM393
+  if (now - lastTime_lm393 >= LM393_INTERVAL) {
+    int pulsos;
+
+    const float FATOR_KHM = 2.4;
+    
+    noInterrupts();
+    pulsos = contagem_lm393;
+    contagem_lm393 = 0;
+    interrupts();
+    
+    int giros = pulsos / 10;
+
+    float rps = ((float)pulsos/10.0f) / (LM393_INTERVAL / 1000.0f);
+    float velocidade = rps * FATOR_KHM;
+
+    Serial.print("Velocidade do tempo: ");
+    Serial.print(velocidade);
+    Serial.println(" km/h");
+    lastTime_lm393 = now;
+  }
+
+  // BH1750
+  if (now - lastTime_bh1750 >= BH1750_INTERVAL) {
+    Serial.print("Luz: ");
+    Serial.print(lightMeter.readLightLevel());
+    Serial.println(" lux");
+
+    lastTime_bh1750 = now;
+  }
+
+  // DHT11 - Umidade
+  if (now - lastTime_dht11_hum >= DHT11_HUM_INTERVAL) {
+    Serial.print("Umidade: ");
+    Serial.print(dht.readHumidity());
+    Serial.println(" %");
+    lastTime_dht11_hum = now;
+  }
+
+  // BMP280 - AIR PRESSURE
+  if (now - lastTime_bmp280_press >= BMP280_PRESSURE_INTERVAL) {
+    Serial.print("Pressao: ");
+    Serial.print(bmp.readPressure() / 100.0f);
+    Serial.println(" hPa");
+    
+    lastTime_bmp280_press = now;
+  }
+
+  // BMP280 - TEMPERATURE
+  if (now - lastTime_bmp280_temp >= BMP280_TEMPERATURE_INTERVAL) {
+    Serial.print("Temperatura: ");
+    Serial.print(bmp.readTemperature());
+    Serial.println(" C");
+    
+    lastTime_bmp280_temp = now;
+  }
+}
diff --git a/esp/include/as5600.h b/esp/include/as5600.h
deleted file mode 100644
index 059ae01..0000000
--- a/esp/include/as5600.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#pragma once
-void setupAS5600();
-float lerAS5600();
diff --git a/esp/include/bh1750.h b/esp/include/bh1750.h
deleted file mode 100644
index 289d82a..0000000
--- a/esp/include/bh1750.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#pragma once
-void setupBH1750();
-float lerBH1750();
diff --git a/esp/include/bmp280.h b/esp/include/bmp280.h
deleted file mode 100644
index 43ae83e..0000000
--- a/esp/include/bmp280.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#pragma once
-void setupBMP280();
-float lerTemperaturaBMP280();
-float lerPressaoBMP280();
diff --git a/esp/include/dht11.h b/esp/include/dht11.h
deleted file mode 100644
index 84af67f..0000000
--- a/esp/include/dht11.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#pragma once
-void setupDHT11();
-float lerTemperaturaDHT11();
-float lerUmidadeDHT11();
diff --git a/esp/include/lm393.h b/esp/include/lm393.h
deleted file mode 100644
index 2b8d983..0000000
--- a/esp/include/lm393.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#pragma once
-void setupLM393();
-int lerLM393();
diff --git a/esp/src/as5600.cpp b/esp/src/as5600.cpp
deleted file mode 100644
index 1dfdb71..0000000
--- a/esp/src/as5600.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <Wire.h>
-#include <AS5600.h>
-#include "as5600.h"
-
-AS5600 as5600;
-
-void setupAS5600() {
-  as5600.begin(21, 22);
-}
-
-float lerAS5600() {
-  return as5600.readAngle();
-}
diff --git a/esp/src/bh1750.cpp b/esp/src/bh1750.cpp
deleted file mode 100644
index 196705c..0000000
--- a/esp/src/bh1750.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <Wire.h>
-#include <BH1750.h>
-#include "bh1750.h"
-
-BH1750 lightMeter;
-
-void setupBH1750() {
-  lightMeter.begin();
-}
-
-float lerBH1750() {
-  return lightMeter.readLightLevel();
-}
diff --git a/esp/src/bmp280.cpp b/esp/src/bmp280.cpp
deleted file mode 100644
index 0ba749a..0000000
--- a/esp/src/bmp280.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <Wire.h>
-#include <Adafruit_BMP280.h>
-#include "bmp280.h"
-
-Adafruit_BMP280 bmp;
-
-void setupBMP280() {
-  if (!bmp.begin(0x76)) {
-    Serial.println("BMP280 nao achado");
-    while (1);
-  }
-}
-
-float lerTemperaturaBMP280() {
-  return bmp.readTemperature();
-}
-
-float lerPressaoBMP280() {
-  return bmp.readPressure() / 100.0F;
-}
diff --git a/esp/src/dht11.cpp b/esp/src/dht11.cpp
deleted file mode 100644
index 9900363..0000000
--- a/esp/src/dht11.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-#include "DHT.h"
-#include "dht11.h"
-
-#define DHTPIN 32
-#define DHTTYPE DHT11
-DHT dht(DHTPIN, DHTTYPE);
-
-void setupDHT11() {
-  dht.begin();
-}
-
-float lerTemperaturaDHT11() {
-  return dht.readTemperature();
-}
-
-float lerUmidadeDHT11() {
-  return dht.readHumidity();
-}
diff --git a/esp/src/estacao_principal.ino b/esp/src/estacao_principal.ino
deleted file mode 100644
index 65f155c..0000000
--- a/esp/src/estacao_principal.ino
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <Wire.h>
-#include "dht11.h"
-#include "bh1750.h"
-#include "bmp280.h"
-#include "lm393.h"
-#include "as5600.h"
-
-void setup() {
-  Serial.begin(115200);
-  Wire.begin(21, 22); // SDA, SCL
-
-  setupDHT11();
-  setupBH1750();
-  setupBMP280();
-  setupLM393();
-  setupAS5600();
-
-  Serial.println("Estacao iniciada");
-}
-
-void loop() {
-  float tempDHT = lerTemperaturaDHT11();
-  float umid = lerUmidadeDHT11();
-  float lux = lerBH1750();
-  float tempBMP = lerTemperaturaBMP280();
-  float press = lerPressaoBMP280();
-  int pulsos = lerLM393();
-  float angulo = lerAS5600();
-
-  Serial.println("----");
-  Serial.print("Umid: "); Serial.print(umid); Serial.println(" %");
-  Serial.print("Temp DHT: "); Serial.print(tempDHT); Serial.println(" C");
-  Serial.print("Temp BMP: "); Serial.print(tempBMP); Serial.println(" C");
-  Serial.print("Pressao: "); Serial.print(press); Serial.println(" hPa");
-  Serial.print("Lux: "); Serial.print(lux); Serial.println(" lx");
-  Serial.print("Pulsos: "); Serial.println(pulsos);
-  Serial.print("Angulo: "); Serial.println(angulo);
-  delay(30000);
-}
diff --git a/esp/src/lm393.cpp b/esp/src/lm393.cpp
deleted file mode 100644
index 5eb4bdf..0000000
--- a/esp/src/lm393.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <Arduino.h>
-#include "lm393.h"
-
-#define SENSOR_PIN 32  // ou 35 se preferir
-
-void setupLM393() {
-  pinMode(SENSOR_PIN, INPUT);
-}
-
-int lerLM393() {
-  static int contagem = 0;
-  static unsigned long lastTime = 0;
-
-  if (digitalRead(SENSOR_PIN) == LOW) {
-    contagem++;
-    delay(10);
-  }
-
-  if (millis() - lastTime >= 1000) {
-    int pulsos = contagem;
-    contagem = 0;
-    lastTime = millis();
-    return pulsos;
-  }
-  return 0;
-}