"PWM Control" rev_01

/********* Pleasedontcode.com **********

    Pleasedontcode thanks you for automatic code generation! Enjoy your code!

    - Terms and Conditions:
    You have a non-exclusive, revocable, worldwide, royalty-free license
    for personal and commercial use. Attribution is optional; modifications
    are allowed, but you're responsible for code maintenance. We're not
    liable for any loss or damage. For full terms,
    please visit pleasedontcode.com/termsandconditions.

    - Project: "PWM Control"
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2024-12-26 20:06:03

********* Pleasedontcode.com **********/

/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* make a high frequency beeping noise that gets */
    /* quicker and quicker and is steady high pitch when */
    /* drops to zero */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <TimerOne.h> // Include TimerOne library

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void myPwm(unsigned char duty, float freq); // Added function prototype for myPwm

// Instantiate TimerOne object
TimerOne timer;

void setup(void)
{
    // put your setup code here, to run once:
    pinMode(10, OUTPUT); // Must use D10
}

void loop(void)
{
    // put your main code here, to run repeatedly:
    for(int klik = 800; klik > 0; klik -= 50) // Adjusted to go down to 0 for steady high pitch
    {
        myPwm(127, 2500); // e.g. (127/255)50% duty with 2500 Hz
        delay(klik);
        myPwm(0, 2500); // Turn off sound
        delay(klik);
    }
    myPwm(127, 2500); // Maintain high pitch sound when dropping to zero
}

void myPwm(unsigned char duty, float freq)
{
    timer.initialize(1000000 / freq); // Initialize Timer1 with frequency
    timer.pwm(10, duty); // Set PWM on pin 10
}

/* END CODE */