working

gistfile1.txt

#include "TimerOne.h"
#include "Arduino.h"

extern "C" {
#include "irmpconfig.h"
#include "irmp.h"
#include "irsndconfig.h"
#include "irsnd.h"
}

void setup()
{
  Serial.begin(115200);
  pinMode(IRSND_BIT, OUTPUT);
  irsnd_init();                 
  Timer1.initialize(1000000 / F_INTERRUPTS);
  Timer1.attachInterrupt(timerinterrupt);
}

void loop()
{
  // 15:0:11:0 = Blaupunkt Grundig code
   IRMP_DATA irmp_data;
   irmp_data.protocol = IRMP_GRUNDIG_PROTOCOL;   
   irmp_data.address  = 0x00;              
   irmp_data.command  = 0x11;              
   irmp_data.flags    = 0x00;                  
  int result;
  result = irsnd_send_data(&irmp_data, TRUE);
  if (result != 1) Serial.println("ERROR");
  if (result == 1) Serial.println("Sent");
  delay(1500);
}

void timerinterrupt()
{
  uint8_t irsnd_is_on;
  irsnd_ISR(&irsnd_is_on);
}