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char volatile one [ ] ="00000000.00000000.00000000";
char two [ ] ="11111111.00000000.00000000";
void delay400()
{
  for(int i = 0; i<6; i++)
  {
    __asm__("nop");
  }
}
void delay850()
{
  for(int i = 0; i<13; i++)
  {
    __asm__("nop");
  }
}
void delay800()
{
  for(int i = 0; i<12; i++)
  {
    __asm__("nop");
  }
}
void delay450()
{
  for(int i = 0; i<7; i++)
  {
    __asm__("nop");
  }
}
 
void setup() 
{
 
for(int i = 0;i < 2;i++)
{
for(int i = 0; i < 27; i++)
{
if(one[i] == '1')
{
PORTD = B0001000;
delay800();
PORTD = B00000000;
delay450();
}
if(one[i] == '0')
{
PORTD = B00010000;
delay400();
PORTD = B00000000;
delay850();
}
}
delayMicroseconds(50);
}
}
void loop() {
  // put your main code here, to run repeatedly:
}

prog.cpp: In function ‘void setup()’:
prog.cpp:41:1: error: ‘PORTD’ was not declared in this scope
 PORTD = B0001000;
 ^~~~~
prog.cpp:41:9: error: ‘B0001000’ was not declared in this scope
 PORTD = B0001000;
         ^~~~~~~~
prog.cpp:43:9: error: ‘B00000000’ was not declared in this scope
 PORTD = B00000000;
         ^~~~~~~~~
prog.cpp:48:1: error: ‘PORTD’ was not declared in this scope
 PORTD = B00010000;
 ^~~~~
prog.cpp:48:9: error: ‘B00010000’ was not declared in this scope
 PORTD = B00010000;
         ^~~~~~~~~
prog.cpp:50:9: error: ‘B00000000’ was not declared in this scope
 PORTD = B00000000;
         ^~~~~~~~~
prog.cpp:54:21: error: ‘delayMicroseconds’ was not declared in this scope
 delayMicroseconds(50);
                     ^

Standard output is empty