Unable to control Air conditioner using Arduino

Other Hardware Home Automation
1

I trying to control my office AC using Arduino. In this project I am using IR LED to send hex code to AC.
my office have 4 AC, 2 is cruise 1 samsung 1 lloyd. I am success controlling cruise and samsung AC but I am
unable control lloyd AC.
I have done following step:

  1. Reverse engineering to read remote IR code
    I am using following code to remote raw code

#include <IRremote.h>

int RECV_PIN = 11;
int a[300];

IRrecv irrecv(RECV_PIN);
decode_results results;

void setup()
{
Serial.begin(9600);
irrecv.enableIRIn(); // Start the receiver
pinMode(8,OUTPUT);
}

// Dumps out the decode_results structure.
// Call this after IRrecv::decode()
// void * to work around compiler issue
//void dump(void *v) {
// decode_results *results = (decode_results *)v

void dump(decode_results *results) {
int count = results->rawlen;
if (results->decode_type == UNKNOWN) {
Serial.print("Unknown encoding: ");
}
else if (results->decode_type == NEC) {
Serial.print("Decoded NEC: ");
}
else if (results->decode_type == SONY) {
Serial.print("Decoded SONY: ");
}
else if (results->decode_type == RC5) {
Serial.print("Decoded RC5: ");
}
else if (results->decode_type == RC6) {
Serial.print("Decoded RC6: ");
}

else if (results->decode_type == JVC) {
Serial.print("Decoded JVC: ");
}
else if (results->decode_type == PANASONIC) {
Serial.print("Decoded Panasonic: ");
}
Serial.print(results->value, HEX);
Serial.print("(");
Serial.print(results->bits, DEC);
Serial.println(" bits)");
Serial.print("#define Something_DEC ");
Serial.println(results->value, DEC);
Serial.print("#define Something_HEX ");
Serial.println(results->value, HEX);
Serial.print("Raw (");
Serial.print(count, DEC);
Serial.print("): ");
for (int i = 0; i < count; i++) {
if ((i % 2) == 1) {
Serial.print(results->rawbuf_USECPERTICK, DEC);_
a=(results->rawbuf_USECPERTICK);
 digitalWrite(8,HIGH);
* delay(10);
 digitalWrite(8,LOW);
 delay(10);
 }
 else {
Serial.print(-(int)results->rawbufUSECPERTICK, DEC);
a=(results->rawbufUSECPERTICK);
digitalWrite(8,HIGH);
delay(10);
digitalWrite(8,LOW);
delay(10);
}
Serial.print(" ");*_

* }*
* Serial.println("");*
* int len=0;*
* for (int j=0;j<count;j++){*
* Serial.print(a[j]);*
* Serial.print(",");*
* len++;*
* }*
* for (int j=0;j<count-1;j++){*
* a[j]=a[j+1];*
* }*
* Serial.println();*
Serial.println("******************");
* for (int j=0;j<count-1;j++){*
* Serial.print(a[j]);*
* Serial.print(",");*
* }*
* Serial.println();*
Serial.println("*******************");
}
void loop() {
* if (irrecv.decode(&results)) {*
* dump(&results);*
* irrecv.resume(); // Receive the next value*
* }*
}

for cruise and samsung AC I receive 32bit and 64 bit hex and row code.
but lloyd AC I get following:
FFFFFFFF(0 bits)
#define Something_DEC 4294967295
#define Something_HEX FFFFFFFF
Raw (194): -7300 600 -1550 650 -1550 550 -1650 550 -1600 550 -1650 550 -1600 600 -1600 500 -1650 600 -550 550 -550 500 -600 600 -550 600 -500 550 -600 550 -550 600 -500 550 -1650 550 -1600 550 -1650 550 -1600 600 -1600 500 -1650 600 -1600 550 -1600 550 -600 550 -550 600 -500 550 -600 550 -550 600 -500 600 -550 550 -550 600 -1550 550 -1650 600 -1600 550 -1600 500 -1700 550 -1600 600 -1550 550 -1650 600 -550 550 -550 500 -600 600 -550 550 -550 550 -550 550 -600 550 -550 550 -1600 600 -1600 600 -1550 550 -1650 600 -1600 550 -1600 500 -1700 550 -1600 550 -550 600 -550 550 -550 500 -600 600 -550 600 -500 550 -600 550 -550 600 -500 550 -600 550 -1600 550 -550 550 -1650 600 -500 550 -1650 550 -1600 600 -1600 500 -1650 600 -500 600 -1600 600 -550 550 -1600 500 -600 600 -550 550 -550 500 -1700 550 -550 550 -1600 550 -600 550 -1600 600 -550 550 -550 600 -1550 550 -600 550 -1650 550 -550 500 -1650 600 -500 600 -1600 600 -1600 550
7300,600,1550,650,1550,550,1650,550,1600,550,1650,550,1600,600,1600,500,1650,600,550,550,550,500,600,600,550,600,500,550,600,550,550,600,500,550,1650,550,1600,550,1650,550,1600,600,1600,500,1650,600,1600,550,1600,550,600,550,550,600,500,550,600,550,550,600,500,600,550,550,550,600,1550,550,1650,600,1600,550,1600,500,1700,550,1600,600,1550,550,1650,600,550,550,550,500,600,600,550,550,550,550,550,550,600,550,550,550,1600,600,1600,600,1550,550,1650,600,1600,550,1600,500,1700,550,1600,550,550,600,550,550,550,500,600,600,550,600,500,550,600,550,550,600,500,550,600,550,1600,550,550,550,1650,600,500,550,1650,550,1600,600,1600,500,1650,600,500,600,1600,600,550,550,1600,500,600,600,550,550,550,500,1700,550,550,550,1600,550,600,550,1600,600,550,550,550,600,1550,550,600,550,1650,550,550,500,1650,600,500,600,1600,600,1600,550,
******************
600,1550,650,1550,550,1650,550,1600,550,1650,550,1600,600,1600,500,1650,600,550,550,550,500,600,600,550,600,500,550,600,550,550,600,500,550,1650,550,1600,550,1650,550,1600,600,1600,500,1650,600,1600,550,1600,550,600,550,550,600,500,550,600,550,550,600,500,600,550,550,550,600,1550,550,1650,600,1600,550,1600,500,1700,550,1600,600,1550,550,1650,600,550,550,550,500,600,600,550,550,550,550,550,550,600,550,550,550,1600,600,1600,600,1550,550,1650,600,1600,550,1600,500,1700,550,1600,550,550,600,550,550,550,500,600,600,550,600,500,550,600,550,550,600,500,550,600,550,1600,550,550,550,1650,600,500,550,1650,550,1600,600,1600,500,1650,600,500,600,1600,600,550,550,1600,500,600,600,550,550,550,500,1700,550,550,550,1600,550,600,550,1600,600,550,550,550,600,1550,550,600,550,1650,550,550,500,1650,600,500,600,1600,600,1600,550,
*******************
here I get
FFFFFFFF(0 bits) like this.
______________________________________________________________________________________
I used following code to send Raw data to AC:

#include <IRremote.h>
IRsend irsend; // An IR LED is controlled by GPIO pin 4 (D2)
unsigned t20[]={650,1550,550,1650,600,1550,600,1550,550,1650,600,1550,650,1550,500,1700,600,500,600,500,600,550,600,500,600,500,650,500,550,550,600,500,650,1550,500,1650,650,1550,600,1550,550,1650,600,1550,650,1550,600,1550,650,500,600,500,600,500,650,500,600,500,600,550,600,500,600,500,650,1550,600,500,600,1550,650,1550,600,1600,600,1550,650,1550,550,1600,600,500,650,1550,500,600,650,450,650,500,500,600,650,500,600,500,600,1600,600,500,600,1550,650,1550,600,1600,600,1550,600,1550,650,1550,600,500,650,1550,600,500,650,450,650,500,500,600,650,500,600,500,600,1550,650,1550,600,500,650,1550,600,1600,600,500,600,1550,600,1600,600,500,600,500,650,1550,600,500,650,500,600,1550,600,500,650,500,600,500,650,1550,600,500,650,1550,600,500,600,1550,650,500,600,500,650,1500,650,500,550,1650,600,500,600,1550,550,600,600,1550,650,1550,500};
unsigned t21[]={600,1550,650,1550,500,1700,600,1550,600,1550,600,1600,600,1550,650,1550,550,550,650,500,600,500,550,550,650,500,600,500,600,500,650,500,600,1550,650,1550,600,1550,650,1550,600,1550,650,1550,600,1550,600,1600,600,500,650,450,600,550,600,500,650,500,600,500,600,500,650,500,600,1550,550,600,600,1550,650,1550,500,1650,600,1550,650,1550,550,1650,600,500,600,1550,550,600,600,500,650,450,550,600,600,500,650,500,550,1600,600,550,600,1550,600,1550,650,1550,600,1550,600,1600,600,1600,600,500,600,1550,650,500,600,500,600,500,650,500,600,500,600,500,600,550,600,1550,650,500,500,1650,650,1550,600,500,550,1650,600,1550,650,1550,550,550,600,1600,600,500,500,600,600,1600,600,500,600,500,650,500,600,1550,650,500,600,1550,600,500,650,1550,600,500,650,500,600,1550,600,550,600,1550,600,500,650,1550,600,500,650,1550,550,1600,650};
void setup() {

* Serial.begin(115200);*
// Serial.begin(9600);
pinMode(led,OUTPUT);
}
void loop() {
* // put your main code here, to run repeatedly:*
* irsend.sendRaw(t20, sizeof(t20)/sizeof(int), 38); // Send a raw data capture at 38kHz.*
* delay(2000);*

* irsend.sendRaw(t21, sizeof(t21)/sizeof(int), 38); // Send a raw data capture at 38kHz*
* delay(2000);*
}

I am unable to control Air conditioner.please help me to solve my problem . If I give incomplete information then please mention in comment.
Thank you.