main.c

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/**
 * @file main.c
 * @ingroup log_system
 * @author Jason Duffy
 * @date 1st March 2022
 * @brief Main routine for log_system example application.
 * @bug No known bugs. 
 */
 
#include <util/delay.h>
#include "log_system.h"
 
#define DELAY_TIME      1000
#define INCREMENT_VAL   1
 
 
/**
 * Instantiation of log_system config object. 
 */
log_system_config_t main_log =
{
  .p_system_tag = "Main",
  .file_log_level = DEBUG,
};
 
/**
 * Example variable to be output to log_system.
 */
uint8_t example_variable = 59;
 
 
/**
 * Main routine for example application. 
 */ 
int main()
{
    // Setup
    init_log_system();
    log_message(&main_log, INFO, "Hello, World!");
    _delay_ms(DELAY_TIME);
 
    // Loop forever
    while(1)
    {
        /*
         * This message is NOT printed, as the level is above that specified in
         * main_log.file_log_level
         */
        log_message(&main_log, VERBOSE_DEBUG, "Verbose Debug Message.");
        _delay_ms(DELAY_TIME);
 
        // This message IS printed. 
        log_message_with_bin_val(&main_log, DEBUG,
                    "The binary format value of example_variable is: ",
                    example_variable);
 
        // As is this one. 
        log_message_with_dec_val(&main_log, DEBUG,
                    "The decimal format value of example_variable is: ",
                    example_variable);
 
        // And this one. 
        log_message_with_hex_val(&main_log, DEBUG,
                    "The hexadecimal format value of example_variable is: ",
                    example_variable);
 
        // Edit variable value. 
        example_variable += INCREMENT_VAL;
        _delay_ms(DELAY_TIME);
    }
 
    return 0;
}