last changes from Jul 22?

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

soler_chager.ino

@@ -1,4 +1,4 @@
-  #include <Wire.h>
+#include <Wire.h>
 #include <LiquidCrystal_I2C.h>
 #include <dht11.h>
 #include <BH1750.h>
@@ -9,25 +9,35 @@
 #define photoL2 A1
 #define photoL3 A2
 #define photoL4 A3
-#define LED 3
-#define button 2
+#define button 3
 #define buzzer 6
-#define circleServoPin 9
-#define tiltServoPin 10
-#define LED 3//define the pin of LED as D10
+#define circleServoPin 10
+#define tiltServoPin 9
+#define LED 4 //define the pin of LED as D10
 
+#define TILT_ANGLE_FLAT 0
+#define TILT_ANGLE_MAX  170
+
+#define TURN_L3 180
+#define TURN_L4 90
+#define TURN_L1 0
+
+#define SERVO_STEP  5
+
+byte m_speed = 10;
 BH1750 lightMeter;
 dht11 DHT;
 volatile int buttonState;
-volatile int lightReadL1 = 0;
-volatile int lightReadL2 = 0;
-volatile int lightReadL3 = 0;
-volatile int lightReadL4 = 0;
+volatile int lightReadL1 = 0; // EAST FACING
+volatile int lightReadL2 = 0; // NORTH FACING
+volatile int lightReadL3 = 0; // WEST FACING
+volatile int lightReadL4 = 0; // SOUTH FACING
 int value;
-int servoPin = 9;//set the pin of the servo
 LiquidCrystal_I2C lcd(0x27, 16, 2);
 Servo circleServo;
 Servo tiltServo;
+int tiltPos;
+int circlePos;
 
 void setup()
 {
@@ -46,8 +56,37 @@ void setup()
   pinMode(LED, OUTPUT); //initialize digital pin LED as an output.
   pinMode(button, INPUT);
   pinMode(buzzer, OUTPUT);
-  //circleServo.attach(circleServoPin);
-  //tiltServo.attach(tiltServoPin);
+
+  circleServo.attach(circleServoPin);
+  circleServo.write(TURN_L4);
+  Serial.print("circle pos: ");
+  Serial.print(TURN_L4);
+  Serial.println("");
+  delay(1000);
+  
+  tiltServo.attach(tiltServoPin);
+  tiltServo.write(0);
+  Serial.print("tilt pos: ");
+  Serial.print(TILT_ANGLE_FLAT);
+  Serial.println("");
+  delay(1000);
+
+  if (false) {
+  circleServo.write(TURN_L3);
+  delay(1000);
+  circleServo.write(TURN_L1);
+  delay(1000);
+  circleServo.write(TURN_L4);
+  delay(1000);
+  
+  for (tiltPos = TILT_ANGLE_FLAT; tiltPos < TILT_ANGLE_MAX; tiltPos += SERVO_STEP) {
+    tiltServo.write(tiltPos);
+    Serial.print("tilt pos: ");
+    Serial.print(tiltPos);
+    Serial.println("");
+    delay(m_speed);
+  }
+  }
 
   Serial.print("done setting up!\n");
   lcd.clear();
@@ -62,38 +101,35 @@ void setup()
   Serial.println(F("BH1750 Test begin"));
 }
 
+long long count = 0;
 void loop()
 {
-  /*
-  delay(300);
-  for (int i = 180; i > 0; i--) {
-    circleServo.write(i);
-    tiltServo.write(i);
-    delay(10);
-  }
-  for (int i = 0; i < 180; i++) {
-    circleServo.write(i);
-    tiltServo.write(i);
-    delay(10);
-  }
-  */
+  char buf[40];
   
-  /*
-    servopulse(servoPin, 0);//rotate to 0 degree
-    delay(200);//delay in 1s
-    servopulse(servoPin, 90);//rotate to 90 degrees
-    delay(200);
-    servopulse(servoPin, 180);//rotate to 1800 degrees
-    delay(200);
+  //lcd.clear();
+  //lcd.setCursor(0,0);
 
-    if (lightReadL1 > 300){
-    digitalWrite(LED, HIGH);
-  }
-  else{
-    digitalWrite(LED, LOW);
-  }
-  */
+  sprintf(buf, "count: %d\n", count);
+  Serial.print(buf);
+  //lcd.printstr(buf);
 
+  count++;
+}
+
+
+
+int CtoF(int temp)
+{
+  return temp * 1.8 + 32;
+}
+
+int FtoC(int temp)
+{
+  return (temp - 32) * 0.55555;
+}
+
+void old_loop()
+{
   int chk;
   chk = DHT.read(DHT11_PIN);
   switch (chk)
@@ -137,47 +173,14 @@ void loop()
   }
   delay(2000);
 
-   /*
-  {
-    Serial.print("hum: ");
-    Serial.print(DHT.humidity);
-    Serial.print(",  temp: ");
-    Serial.print(CtoF(DHT.temperature));
-    Serial.print(",  L1: ");
-    Serial.print(lightReadL1);
-    Serial.print(",  L2: ");
-    Serial.print(lightReadL2);
-    Serial.print(",  L3: ");
-    Serial.print(lightReadL3);
-    Serial.print(",  L4: ");
-    Serial.print(lightReadL4);
-    Serial.print(",  lx:  ");
-    Serial.println(lux);
-    delay(500);
-  }
-  */
-
   buttonState = digitalRead(button);
   if(buttonState == 0) {
-    for(value = 0; value < 255; value +1){
-      analogWrite (LED, value);//LED lights gradually light up
-    }
-    } else {
+      analogWrite (LED, HIGH);
+  } else {
     digitalWrite(LED, LOW);
-    value = 0;
   }
 }
 
-int CtoF(int temp)
-{
-  return temp * 1.8 + 32;
-}
-
-int FtoC(int temp)
-{
-  return (temp - 32) * 0.55555;
-}
-
 void blink()
 {
   digitalWrite(LED,HIGH);  //turn the LED on (HIGH is the voltage level