/*Vibration Analysis Monitoring */

#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
RF24 radio(53, 48); // CE, CSN
const byte address[6] = "00010";
int r = 0;
void setup() {
  radio.begin();
  radio.openWritingPipe(address);
  radio.setPALevel(RF24_PA_MIN);
  radio.stopListening();
  Serial.begin(9600);
}

void loop() {

  if(Serial.available()){
    r = Serial.read();
    //Serial.println(r);

      }
 if ( r == 49){                                 // 49 is the decimal equivalent of the ASCII char 1 which the RPi sends
      const char text1[] = "2OK";
      delay(100);
      radio.write(&text1, sizeof(text1));

    }
 if ( r == 50){                                 // 50 is the decimal equivalent of the ASCII char 2 which the RPi sends
      const char text2[] = "2WE";
      delay(100);
      radio.write(&text2, sizeof(text2));

     }
 if ( r == 51){                                 // 51 is the decimal equivalent of the ASCII char 3 which the RPi sends
      const char text3[] = "2NO";
      delay(100);
      radio.write(&text3, sizeof(text3));

    }
 if ( r == 52){                                 // 52 is the decimal equivalent of the ASCII char 4 which the RPi sends
      const char text4[] = "2LE";
      delay(100);
      radio.write(&text4, sizeof(text4));

    }
 if ( r == 53){                                 // 53 is the decimal equivalent of the ASCII char 5 which the RPi sends
      const char text5[] = "2ER";
      delay(100);
      radio.write(&text5, sizeof(text5));

    }
  delay(1000);