timer.h File Reference

#include <avr/io.h>

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Macros
Definitions for 16-bit Timer/Counter1
Note t_OVF = 1/F_CPU * prescaler * 2^n where n = 16, F_CPU = 16 MHz
#define	tim1_stop()
	Stop timer, prescaler 000 --> STOP.
#define	tim1_ovf_4ms()
	Set overflow 4ms, prescaler 001 --> 1.
#define	tim1_ovf_33ms()
	Set overflow 33ms, prescaler 010 --> 8.
#define	tim1_ovf_262ms()
	Set overflow 262ms, prescaler 011 --> 64.
#define	tim1_ovf_1sec()
	Set overflow 1s, prescaler 100 --> 256.
#define	tim1_ovf_4sec()
	Set overflow 4s, prescaler // 101 --> 1024.
#define	tim1_ovf_enable()
	Enable overflow interrupt, 1 --> enable.
#define	tim1_ovf_disable()
	Disable overflow interrupt, 0 --> disable.
Definitions for 8-bit Timer/Counter0
Note t_OVF = 1/F_CPU * prescaler * 2^n where n = 8, F_CPU = 16 MHz
#define	tim0_stop()
	Stop timer, prescaler 000 --> STOP.
#define	tim0_ovf_16us()
	Set overflow 4ms, prescaler 001 --> 1.
#define	tim0_ovf_128us()
	Set overflow 33ms, prescaler 010 --> 8.
#define	tim0_ovf_1ms()
	Set overflow 262ms, prescaler 011 --> 64.
#define	tim0_ovf_4ms()
	Set overflow 1s, prescaler 100 --> 256.
#define	tim0_ovf_16ms()
	Set overflow 4s, prescaler // 101 --> 1024.
#define	tim0_ovf_enable()
	Enable overflow interrupt, 1 --> enable.
#define	tim0_ovf_disable()
	Disable overflow interrupt, 0 --> disable.
Definitions for 8-bit Timer/Counter2
Note t_OVF = 1/F_CPU * prescaler * 2^n where n = 8, F_CPU = 16 MHz
#define	tim2_stop()
	Stop timer, prescaler 000 --> STOP.
#define	tim2_ovf_16us()
	Set overflow 4ms, prescaler 001 --> 1.
#define	tim2_ovf_128us()
	Set overflow 33ms, prescaler 010 --> 8.
#define	tim2_ovf_512us()
	Set overflow 262ms, prescaler 011 --> 32.
#define	tim2_ovf_1ms()
	Set overflow 1s, prescaler 100 --> 64.
#define	tim2_ovf_2ms()
	Set overflow 4s, prescaler // 101 --> 128.
#define	tim2_ovf_4ms()
	Set overflow 4s, prescaler // 110 --> 256.
#define	tim2_ovf_16ms()
	Set overflow 4s, prescaler // 111 --> 1024.
#define	tim2_ovf_enable()
	Enable overflow interrupt, 1 --> enable.
#define	tim2_ovf_disable()
	Disable overflow interrupt, 0 --> disable.