Commit 68eb5f7b authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

Add delay_us on AVR arch

parent 136d16ad

include/arch.h

+1 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ class Arch { 
		Arch () {}

		void setup();

		void idle_loop();

		void delay_us(unsigned char const us);

};



extern Arch arch;

src/arch/arduino-nano/arch.cc

+6 −0
Original line number Diff line number Diff line 
#include "arch.h"

#include <avr/io.h>

#include <avr/interrupt.h>

#include <util/delay.h>



void Arch::setup(void)

{
@@ -54,6 +55,11 @@ void Arch::idle_loop(void) 
	}

}



void Arch::delay_us(unsigned char const us)

{

	__builtin_avr_delay_cycles(1600);

}



Arch arch;



#if defined(WITH_LOOP) || defined(TIMER_S)