add 7-segment

src/_7-segment/_7-segment.ino

+// pin 11 of 74HC595 (SHCP)
+const int bit_clock_pin = 13;
+// pin 12 of 74HC595 (STCP)
+const int digit_clock_pin = 12;
+// pin 14 of 74HC595 (DS)
+const int data_pin = 11;
+
+// digit pattern for a 7-segment display
+const byte digit_pattern[10] =
+{
+  B00111111,  // 0
+  B00000110,  // 1
+  B01011011,  // 2
+  B01001111,  // 3
+  B01100110,  // 4
+  B01101101,  // 5
+  B01111101,  // 6
+  B00000111,  // 7
+  B01111111,  // 8
+  B01101111,  // 9
+};
+
+unsigned int counter = 0;
+
+void setup()
+{
+  pinMode(data_pin, OUTPUT);
+  pinMode(bit_clock_pin, OUTPUT);
+  pinMode(digit_clock_pin, OUTPUT);  
+}
+ 
+void update_one_digit(int data)
+{
+  int i;
+  byte pattern;
+  
+  // get the digit pattern to be updated
+  pattern = digit_pattern[data];
+
+  // turn off the output of 74HC595
+  digitalWrite(digit_clock_pin, LOW);
+  
+  // update data pattern to be outputed from 74HC595
+  // because it's a common anode LED, the pattern needs to be inverted
+  shiftOut(data_pin, bit_clock_pin, MSBFIRST, ~pattern);
+  
+  // turn on the output of 74HC595
+  digitalWrite(digit_clock_pin, HIGH);
+}
+
+void loop()
+{ 
+  int i;
+  unsigned int digit_base;
+  
+  counter++;
+  
+  digit_base = 10;
+
+  // get the value to be displayed and update one digit
+  update_one_digit(counter % digit_base);
+  
+  delay(500);
+}

src/coba/coba.ino

+
+
+const int ledPin = 2;
+const int buttonPin = 4;
+int buttonState = 0;
+int val = 0;
+int soilPin = A0;
+int soilPower = 7;
+int statusLED = 0;
+int buzzer = 9;
+int buzzerHigh = false;
+int sensorLDR = A1;
+int valueLDR = 0;
+int res0 = 10.0;
+
+void setup() {
+  // put your setup code here, to run once:
+  Serial.begin(9600);
+
+  pinMode(buttonPin, INPUT);
+  
+  pinMode(ledPin, OUTPUT);
+  pinMode(soilPower, OUTPUT);
+  pinMode(buzzer, OUTPUT);
+  digitalWrite(soilPower, LOW);
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  buttonState = digitalRead(buttonPin);
+
+  if(buttonState == HIGH) {
+      digitalWrite(buzzer, LOW);
+      Serial.println("botton clicked");
+  }
+
+  Serial.print("Soil Moisture = ");
+  Serial.println(readSoil());
+  if (readSoil() > 50) {
+    Serial.println("wet soil");
+    digitalWrite(ledPin, LOW);
+  } else {
+    Serial.println("dry soil");
+    digitalWrite(ledPin, HIGH);
+    digitalWrite(buzzer, HIGH);
+    Serial.println("alarm on");    
+  }
+
+  valueLDR = analogRead(sensorLDR); // read the value from the sensor 
+  Serial.print("cahaya: "); //prints the values coming from the sensor on the screen 
+  float vout0 = valueLDR*0.0048828125;      // calculate the voltage
+  int lux0 = 500/(res0*((5-vout0)/vout0));           // calculate the Lux
+  Serial.println(lux0);
+//  delay(1000); //​take a reading every second 
+}
+
+int readSoil() {
+//  digitalWrite(soilPower, HIGH);​ //turn D7 "On"     
+  digitalWrite(soilPower, HIGH);     
+  delay(10);     
+  val = analogRead(soilPin);
+  digitalWrite(soilPower, LOW);    
+  return 1023-val; //send current moisture value
+}
+

src/json_parser.cpp/json_parser.cpp.ino

@@ -48,12 +48,13 @@ void ReadJson() {
 char* GenerateJSONString() {
   char buff[12];
   char* totalString, ageText, humidityText, lightText, yearString, humidityString, lightString;
-  yearString = itoa(year,buff,10);
-  humidityString = itoa(humidity,buff,10);
-  lightString = itoa(light,buff,10);
-  ageText = "age : ";
+  //yearString = itoa(year,buff,10);
+  //humidityString = itoa(humidity,buff,10);
+  //lightString = "12";
+  //lightString = itoa(light,buff,10);
+  //ageText = "age : ";
   
-  totalString = "|age : ", yearString, " humidity : ", humidityString, " light : ", lightString, "|";
+  totalString = "|age : ";//, yearString, " humidity : ", humidityString, " light : ";//, lightString, "|";
   return (totalString);
 }
 

src/lcd/lcd.ino

@@ -2,19 +2,19 @@
 #include <LiquidCrystal_I2C.h>
 
 // Set the LCD address to 0x27 for a 16 chars and 2 line display
-LiquidCrystal_I2C lcd(0x3F,16,2);
+LiquidCrystal_I2C lcd(0x3F, 16, 2);
 
 void setup()
 {
-	// initialize the LCD
-	lcd.init();
+  // initialize the LCD
+  lcd.init();
 
-	// Turn on the blacklight and print a message.
-	lcd.backlight();
-	lcd.print("Hello, world!");
+  // Turn on the blacklight and print a message.
+  lcd.backlight();
+  lcd.print("Hello, world!");
 }
 
 void loop()
 {
-	// Do nothing here...
-}
+  // Do nothing here...
+}
\ No newline at end of file

src/main/main.ino

+#include <HttpClient.h>
+
 const int ledPin = 2;
 const int buttonPin = 4;
 int buttonState = 0;
@@ -7,7 +9,10 @@ int soilPower = 7;
 int statusLED = 0;
 int buzzer = 9;
 int buzzerHigh = false;
-  
+int sensorLDR = A1;
+int valueLDR = 0;
+int res0 = 10.0;
+
 void setup() {
   // put your setup code here, to run once:
   Serial.begin(9600);
@@ -40,7 +45,12 @@ void loop() {
     Serial.println("alarm on");    
   }
 
-//  delay(1000); //​take a reading every second 
+  valueLDR = analogRead(sensorLDR); // read the value from the sensor 
+  Serial.print("cahaya: "); //prints the values coming from the sensor on the screen 
+  float vout0 = valueLDR*0.0048828125;      // calculate the voltage
+  int lux0 = 500/(res0*((5-vout0)/vout0));           // calculate the Lux
+  Serial.println(lux0);
+  delay(1000); //​take a reading every second 
 }
 
 int readSoil() {

src/main_2/main_2.ino

+#include <HttpClient.h>
+#include <Wire.h> 
+#include <LiquidCrystal_I2C.h>
+
+const int ledPin = 2;
+const int buttonPin = 4;
+int buttonState = 0;
+int val = 0;
+int soilPin = A0;
+int soilPower = 7;
+int statusLED = 0;
+int buzzer = 9;
+int buzzerHigh = false;
+int sensorLDR = A1;
+int valueLDR = 0;
+int res0 = 10.0;
+
+// Set the LCD address to 0x27 for a 16 chars and 2 line display
+LiquidCrystal_I2C lcd(0x3F, 16, 2);
+
+// pin 11 of 74HC595 (SHCP)
+const int bit_clock_pin = 13;
+// pin 12 of 74HC595 (STCP)
+const int digit_clock_pin = 12;
+// pin 14 of 74HC595 (DS)
+const int data_pin = 11;
+
+// digit pattern for a 7-segment display
+const byte digit_pattern[10] =
+{
+  B00111111,  // 0
+  B00000110,  // 1
+  B01011011,  // 2
+  B01001111,  // 3
+  B01100110,  // 4
+  B01101101,  // 5
+  B01111101,  // 6
+  B00000111,  // 7
+  B01111111,  // 8
+  B01101111,  // 9
+};
+
+unsigned int counter = 0;
+
+void setup() {
+  // put your setup code here, to run once:
+  Serial.begin(9600);
+
+  pinMode(buttonPin, INPUT);
+  
+  pinMode(ledPin, OUTPUT);
+  pinMode(soilPower, OUTPUT);
+  pinMode(buzzer, OUTPUT);
+  digitalWrite(soilPower, LOW);
+  
+  pinMode(data_pin, OUTPUT);
+  pinMode(bit_clock_pin, OUTPUT);
+  pinMode(digit_clock_pin, OUTPUT); 
+  
+  // initialize the LCD
+  lcd.init();
+
+  // Turn on the blacklight and print a message.
+  lcd.backlight();
+}
+
+void loop() {
+  
+  int i;
+  unsigned int digit_base;
+  
+  counter++;
+  
+  digit_base = 10;
+
+  // get the value to be displayed and update one digit
+  update_one_digit(counter % digit_base);
+  
+  lcd.setCursor(0,0);
+  lcd.autoscroll();
+  lcd.print("Hello! Welcome to GreenTyNo :)");
+  delay(1000);
+  
+  
+  
+  // put your main code here, to run repeatedly:
+  buttonState = digitalRead(buttonPin);
+
+  if(buttonState == HIGH) {
+      buzzerHigh = false;
+  }
+
+  Serial.print("Soil Moisture = ");
+  Serial.println(readSoil());
+  if (readSoil() > 60) {
+    Serial.println("wet soil");
+    digitalWrite(ledPin, LOW);
+  } else {
+    Serial.println("dry soil");
+    digitalWrite(ledPin, HIGH);
+//    digitalWrite(buzzer, HIGH);
+//    delay(200);
+//    digitalWrite(buzzer, LOW);
+//    delay(1000);
+    buzzerHigh = true;
+    Serial.println("alarm on");    
+  }
+  
+  if(buzzerHigh) {
+    digitalWrite(buzzer, HIGH);
+    delay(200);
+    digitalWrite(buzzer, LOW);
+    delay(1000);
+  }
+  
+  valueLDR = analogRead(sensorLDR); // read the value from the sensor 
+  Serial.print("cahaya: "); //prints the values coming from the sensor on the screen 
+  float vout0 = valueLDR*0.0048828125;      // calculate the voltage
+  int lux0 = 500/(res0*((5-vout0)/vout0));           // calculate the Lux
+  Serial.println(lux0);
+//  delay(1000); //​take a reading every second 
+}
+
+int readSoil() {
+//  digitalWrite(soilPower, HIGH);​ //turn D7 "On"     
+  digitalWrite(soilPower, HIGH);     
+  delay(10);     
+  val = analogRead(soilPin);
+  digitalWrite(soilPower, LOW);    
+  return 1023-val; //send current moisture value
+}
+
+void update_one_digit(int data)
+{
+  int i;
+  byte pattern;
+  
+  // get the digit pattern to be updated
+  pattern = digit_pattern[data];
+
+  // turn off the output of 74HC595
+  digitalWrite(digit_clock_pin, LOW);
+  
+  // update data pattern to be outputed from 74HC595
+  // because it's a common anode LED, the pattern needs to be inverted
+  shiftOut(data_pin, bit_clock_pin, MSBFIRST, ~pattern);
+  
+  // turn on the output of 74HC595
+  digitalWrite(digit_clock_pin, HIGH);
+}
+