ATMega328p Timer/Counter 1 driver. More...

#include <stdint.h>
#include <Lazuli/config.h>
#include <Lazuli/sys/arch/AVR/timer_counter_1.h>

Macros
#define	TIMER_COUNTER_1_PRESCALER (8)
	The Timer/Counter 1 clock prescaler.

#define	COMPARE_MATCH_REGISTER_VALUE
	Value of the compare match register with the desired clock settings.

Functions
void	Arch_InitSystemTimer (void)
	Initialize the system timer.

void	Arch_StartSystemTimer (void)
	Start the system timer.

Detailed Description

ATMega328p Timer/Counter 1 driver.

Copyright: 2019-2020, Remi Andruccioli remi..nosp@m.andr.nosp@m.uccio.nosp@m.li@g.nosp@m.mail..nosp@m.com

This file describes the driver implementation for the "16-bit timer counter 1" of the ATMega328p.

Definition in file timer_counter_1.c.

Macro Definition Documentation

◆ TIMER_COUNTER_1_PRESCALER

#define TIMER_COUNTER_1_PRESCALER (8)

The Timer/Counter 1 clock prescaler.

Definition at line 22 of file timer_counter_1.c.

◆ COMPARE_MATCH_REGISTER_VALUE

#define COMPARE_MATCH_REGISTER_VALUE

Value:

  ((uint16_t)((LZ_CONFIG_MACHINE_CLOCK_FREQUENCY /                      \
               (TIMER_COUNTER_1_PRESCALER *                             \
                LZ_CONFIG_SYSTEM_CLOCK_RESOLUTION_FREQUENCY)) - 1))     \

Value of the compare match register with the desired clock settings.

Definition at line 27 of file timer_counter_1.c.

Function Documentation

◆ Arch_InitSystemTimer()

void Arch_InitSystemTimer ( void )

Initialize the system timer.

Definition at line 33 of file timer_counter_1.c.

◆ Arch_StartSystemTimer()

void Arch_StartSystemTimer ( void )

Start the system timer.

Definition at line 48 of file timer_counter_1.c.

Macros