Note: The "ATmega2050" does not exist in the standard AVR lineup. I have written this code for the (standard in professional CVAVR development), but the structure applies to almost any AVR chip. Descargar+mortal+kombat+armageddon+para+android+link
Features demonstrated: 1. Timer1 Interrupt configuration 2. Professional code structure (Global defines, ISR) 3. Precision timing without blocking delays *****************************************************/ Brima Models Gabrielle Photoshoot 4k 1882 Jpg Upd Exclusive - 3.79.94.248
// Timer1 Overflow Interrupt Service Routine (ISR) // Configured for roughly 1 second intervals @ 16MHz interrupt [TIM1_OVF] void timer1_ovf_isr(void) // Reinitialize Timer1 value // Calculation for 1 sec: (16000000 / 1024 prescaler) = 15625 ticks/sec // 65536 - 15625 = 49911 (0xC2F7) TCNT1H=0xC2; TCNT1L=0xF7; // Toggle the LED LED_PIN = !LED_PIN; // Increment counter seconds_counter++;
// Define LED Pin for readability #define LED_PIN PORTB.0
#include <mega328p.h> #include <delay.h>
// Global variable to track seconds (volatile for ISR safety) volatile unsigned long seconds_counter = 0;
/***************************************************** CodeVisionAVR Professional Project Example Target Chip: ATmega328P (Compatible with ATmega series) Clock: 16.000000 MHz
void main(void) // ================== INITIALIZATION ================== // 1. Port Configuration // Set Port B.0 as Output DDRB.0 = 1; PORTB.0 = 0;