Commit 69c6db98 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

arduino nano: ignore non-timer interrupts for loop

parent fd1aabd0

src/arch/arduino-nano/arch.cc

+15 −5
Original line number Diff line number Diff line
@@ -32,10 +32,14 @@ void wakeup(); 
#if defined(WITH_LOOP) || defined(TIMER_S)



#include "driver/uptime.h"

void loop();



#endif



#if defined(WITH_LOOP)

extern void loop();

volatile char run_loop = 0;

#endif



void Arch::idle_loop(void)

{

	while (1) {
@@ -44,13 +48,13 @@ void Arch::idle_loop(void) 
		SMCR = 0;

		asm("wdr");

#ifdef WITH_LOOP

		if (run_loop) {

			loop();

			run_loop = 0;

		}

#endif

#ifdef WITH_WAKEUP

		wakeup();

#endif

#ifdef TIMER_S

		uptime.tick_s();

#endif

	}

}
@@ -79,6 +83,12 @@ Arch arch; 


ISR(TIMER1_COMPA_vect)

{

#ifdef WITH_LOOP

	run_loop = 1;

#endif

#ifdef TIMER_S

	uptime.tick_s();

#endif

}



#endif