#include <Max3421e.h>
#include <Usb.h>
#include <AndroidAccessory.h>

#define COMMAND_LED 0x2
#define TARGET_PIN_2 0x2
#define TARGET_PIN_3 0x3
#define TARGET_PIN_4 0x4
#define TARGET_PIN_5 0x5
#define TARGET_PIN_6 0x6
#define TARGET_PIN_7 0x7
#define TARGET_PIN_8 0x8
#define TARGET_PIN_9 0x9

#define VALUE_ON 0x1
#define VALUE_OFF 0x0
#define led2 2
#define led3 3
#define led4 4
#define led5 5
#define led6 6
#define led7 7
#define led8 8
#define led9 9

AndroidAccessory acc("KebonBinatang.Org",
    "ADK Relay",
    "Test Relay Output ",
    "0.1",
    "www.kebonbinatang.org",
    "000001");

byte rcvmsg[20];

void setup() {
    Serial.begin(19200);
    acc.powerOn();
    pinMode(led2, OUTPUT);
    pinMode(led3, OUTPUT);
    pinMode(led4, OUTPUT);
    pinMode(led5, OUTPUT);
    pinMode(led6, OUTPUT);
    pinMode(led7, OUTPUT);
    pinMode(led8, OUTPUT);
    pinMode(led9, OUTPUT);
}

void loop() {
    if (acc.isConnected()) {
      int len = acc.read(rcvmsg, sizeof(rcvmsg), 1);
        if (len > 0) {
          if (rcvmsg[0] == COMMAND_LED) {
            
            if (rcvmsg[1] == TARGET_PIN_2){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led2, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led2, LOW);
                }
            }

            if (rcvmsg[1] == TARGET_PIN_3){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led3, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led3, LOW);
                }
            }
            
            if (rcvmsg[1] == TARGET_PIN_4){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led4, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led4, LOW);
                }

            }

            if (rcvmsg[1] == TARGET_PIN_5){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led5, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led5, LOW);
                }
            }
            
              
            if (rcvmsg[1] == TARGET_PIN_6){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led6, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led6, LOW);
                }
            }
            
              
            if (rcvmsg[1] == TARGET_PIN_7){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led7, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led7, LOW);
                }
            }
            
              
            if (rcvmsg[1] == TARGET_PIN_8){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led8, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led8, LOW);
                }
            }
            
              
            if (rcvmsg[1] == TARGET_PIN_9){
              byte value = rcvmsg[2];
                if(value == VALUE_ON) {
                  digitalWrite(led9, HIGH);
                } else if(value == VALUE_OFF) {
                  digitalWrite(led9, LOW);
                }
            }
                          
          }
        }
    }
}