I could not make IRsend from the IRremote library to work - arduino

Question

Hello i am using an arduino mkr1000 so send and IR signal using the IRremote library for mkr1000 IRremote library. I am having problems with IRsend.
First i used the IRdump example to get the data from my remote button. When i finished this i tried the IRsend example but it seems to be not working.
I temporarily replaced with a ordinary LED to show if it is really blinking, but it is not. I have tested the both the ordinary LED and IR LED that they worked.
I also think that i have wired the LED correctly according to the example
PIN 3 -> LED -> Resistor -> Ground
My circuit was further confirmed correct when i upload a sketch that makes it blink.
Basically i am trying to send a NEC 32bit signal, 0x2FD807F
but i guess they were not able to finish the library of send for mkr1000???
in this post a comment was made with a code but did not really have any detail on how to use it.
here is where i am currently at
int IR_S = 3;
void setup()
{
pinMode(IR_S,OUTPUT);
}
void loop() {
IR_Sendcode(0x2FD807F);
delay(1000);
}
void IR_Send38KHZ(int x,int bit) //Generate 38KHZ IR pulse
{
for(int i=0;i<x;i++)//15=386US
{
if(bit==1)
{
digitalWrite(IR_S,1);
delayMicroseconds(9);
digitalWrite(IR_S,0);
delayMicroseconds(9);
}
else
{
digitalWrite(IR_S,0);
delayMicroseconds(20);
}
}
}
void IR_Sendcode(uint8_t data) // Send the data
{
for(int i=0;i<8;i++)
{
if((data&0x01)==0x01)
{
IR_Send38KHZ(23,1);
IR_Send38KHZ(64,0);
}
else
{
IR_Send38KHZ(23,1);
IR_Send38KHZ(21,0);
}
data=data>>1;
}
}

Answer 1

I while i was waiting for replies i created my own code. I have finished and tested it. It should theoretically work on any arduino.
/*
This is a code for NEC Infrared Transmission Protocol Transmitter
NEC specifications are
~ Carrier Frequency is 38kHz
* Logical '0' – a 562.5µs pulse burst followed by a 562.5µs space, with a total transmit time of 1.125ms
* Logical '1' – a 562.5µs pulse burst followed by a 1.6875ms space, with a total transmit time of 2.25ms
- a 9ms leading pulse burst (16 times the pulse burst length used for a logical data bit)
- a 4.5ms space
- the 8-bit address for the receiving device
- the 8-bit logical inverse of the address
- the 8-bit command
- the 8-bit logical inverse of the command
- a final 562.5µs pulse burst to signify the end of message transmission.
Example,
If the code recieved from the data dump from the IRremote library is 0x2FD807F
-0x02 is address
-0xFD is the inverse address
-0x80 is the command
-0x7F is the inverse command
THIS PROGRAM IS A BLOCKING PROGRAM
*/
#define IR 3
#define CarrierFreqInterval 11
void setup() {
pinMode(IR, OUTPUT);
digitalWrite(IR, LOW);
}
void loop() {
// unsigned long start = micros();
transmit(0x02FD807F);
// unsigned long ends = micros();
// unsigned long delta = ends - start;
// Serial.println(delta);
delay(500);
}
void transmit(uint32_t data) {
//Function for transmiting the data
uint32_t bitcount = 0x80000000;
// 9ms pulse burst
for (int i = 0; i < 355; i++) {
digitalWrite(IR, HIGH);
delayMicroseconds(CarrierFreqInterval);
digitalWrite(IR, LOW);
delayMicroseconds(CarrierFreqInterval);
}
// 4.5ms space
delayMicroseconds(4500);
//8bit address,adress inverse,command,command inverse
while ( bitcount != 0b0) {
if ((data & bitcount) == bitcount) {
pulseHIGH();
}
else {
pulseLOW();
}
bitcount = bitcount >> 1;
}
//final pulse burst
for (int i = 0; i < 21; i++) {
digitalWrite(IR, HIGH);
delayMicroseconds(CarrierFreqInterval);
digitalWrite(IR, LOW);
delayMicroseconds(CarrierFreqInterval);
}
}
void pulseHIGH() {
// Pulse 38KHz good for a LOGIC '1'
for (int i = 0; i < 21; i++) {
digitalWrite(IR, HIGH);
delayMicroseconds(CarrierFreqInterval);
digitalWrite(IR, LOW);
delayMicroseconds(CarrierFreqInterval);
}
delay(1);
delayMicroseconds(687.5);
}
void pulseLOW() {
// Pulse 38KHz good for a LOGIC '0'
for (int i = 0; i < 21; i++) {
digitalWrite(IR, HIGH);
delayMicroseconds(CarrierFreqInterval);
digitalWrite(IR, LOW);
delayMicroseconds(CarrierFreqInterval);
}
delayMicroseconds(562.5);
}