8.9.8 builtin_avr_nop Built-in Function

Inserts a nop (no operation) instruction.

Prototype

void __builtin_avr_nop(void);

Remarks

Example

int spikeD(void)
{
  PORTD = 0x0F;
  __builtin_avr_nop();
  __builtin_avr_nop();
  PORTD = 0x00;
}