Timer.cpp File Reference

#include "Timer.h"
#include <Arduino.h>
#include <avr/interrupt.h>
#include <limits.h>
#include <math.h>

Data Structures
struct	Timer1

Macros
#define	SKIP_PRESCALER   0
#define	CTC_MODE   (0b01 << WGM12)
#define	max(a, b)   (a >= b ? a : b)
#define	min(a, b)   (a >= b ? b : a)

Functions
TimerRc	activate_t1 (TimerConfig &cfg)
	Activate the 16-bit timer 1 on ATMEGA2560 with a given configuration.
void	deactivate_t1 ()
	Deactivate 16-bit timer 1 on ATMEGA2560.
const char *	error_str (TimerRc rc)
	Retrieve a string description of a timer return code.

Macro Definition Documentation

CTC_MODE

#define CTC_MODE   (0b01 << WGM12)

max

#define max	(		a,
			b
	)		(a >= b ? a : b)

min

#define min	(		a,
			b
	)		(a >= b ? b : a)

SKIP_PRESCALER

#define SKIP_PRESCALER   0

Function Documentation

activate_t1()

TimerRc activate_t1

(

TimerConfig &

cfg

)

Activate the 16-bit timer 1 on ATMEGA2560 with a given configuration.

Parameters

cfg	Computed timer configuration with desired clock frequency.

Returns

(TimerRc): Return code from operation.

deactivate_t1()

void deactivate_t1

(

)

Deactivate 16-bit timer 1 on ATMEGA2560.

error_str()

const char * error_str

(

TimerRc

rc

)

Retrieve a string description of a timer return code.

Parameters

rc	Return code to get its string for.

Returns

(const char*): Static string for return code.