Drip - Low-Cost Precision Irrigation for Developing Nations

/*
Created by Waleed Sawan (Waleed101.github.io)

Copyright 2018 Waleed Sawan

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*/

#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
int mstrSens = A0;
RF24 radio(7, 8); // CE, CSN
const byte addresses[][6] = {"00001", "00002"};
int myData = 0;

void setup() {
  Serial.begin(9600);
  pinMode(mstrSens, INPUT);
  radio.begin();
  radio.setPALevel(RF24_PA_MAX);
  radio.openWritingPipe(addresses[0]); // 00002
  //radio.openReadingPipe(1, addresses[1]); // 00001
}

// THIS WILL BE THE VALVE
void loop() {
  delay(5);
  myData = analogRead(mstrSens);
  radio.write(&myData, sizeof(myData));
  Serial.println(myData);
}

/*
Created by Waleed Sawan (Waleed101.github.io)

Copyright 2018 Waleed Sawan

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*/

int led1 = D7;
char publishString[60];
unsigned long lastTime = 0UL;
int valveStatus = 0;

void setup()
{
    Serial1.begin(9600); // Initialize Serial
    for(int i = 0; i < 11; i++)
    {   
        Serial1.write(1); // Send to Communication Hub Gateway
        Serial1.flush(); // Wait for Serial to finish sending
    }
    Particle.publish("Wrote", "Yes!");
    Particle.publish("Something", "Yes!");
    Particle.subscribe("hook-response/valve", TokenHandler, MY_DEVICES);
}

void loop() {
    unsigned long now = millis();
    if (now - lastTime > 6000UL) 
    {
      sprintf(publishString, "%i", 298);
      Particle.publish("valve", publishString);
      lastTime=millis();
      sprintf(publishString, "%i", valveStatus);
      Particle.publish("value", publishString);
    }
    Serial1.write(valveStatus);
    delay(10);
}

void TokenHandler(const char *name, const char *data) {
    valveStatus = atoi(String(data));
}

/*
Created by Waleed Sawan (Waleed101.github.io)

Copyright 2018 Waleed Sawan

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*/

#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
#define button 4
RF24 radio(7, 8); // CE, CSN
const byte addresses[][6] = {"00001", "00002"};

int solenoidPin = 10;    //This is the output pin on the Arduino we are using
int valveOff = 9;
int curMode = 0;

void setup() {
  Serial.begin(9600);
  radio.begin();
  radio.setPALevel(RF24_PA_MAX);
  radio.openReadingPipe(1, addresses[1]);
  setValve(false);
}

void loop() {
  delay(5);
  radio.startListening();
  if ( radio.available()) {
    while (radio.available()) {
      radio.read(&curMode, sizeof(curMode));
      setValve(curMode);
      Serial.println("Radio Available");
    }
    delay(5);
  }
}

void setValve (int state)
{
  if(state == 1)
  {
    digitalWrite(solenoidPin, HIGH);
    digitalWrite(valveOff, LOW);   
  }
  else if(state == 0)
  {
    digitalWrite(solenoidPin, LOW);
    digitalWrite(valveOff, HIGH);  
  }
}