 // This benchmark can be run with a background interrupt load. Set the
 // below symbol to enable a periodic job with the given period in
 // micro-seconds.
-#define BACKGROUND_PULSE 150
+// #define BACKGROUND_PULSE 150
 #define PULSE_WIDTH 50
 
 #if defined(BACKGROUND_PULSE)

void setup()
{
  // Start serial output with given baud-rate
  uart.begin(500000);
  // uart.begin(2000000);
  // uart.begin(1000000);
  // uart.begin(500000);

#include "Cosa/Periodic.hh"

// Schedule from interrupt with time or fixed period
#define USE_ISR_TIME_PERIOD
// #define USE_ISR_RESCHEDULE

class Pulse : public Periodic {
public:
