Artificial PWM & Sine Wave

Photo of author

By Jackson Taylor

Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications


#include<pic.h>
#define _XTAL_FREQ 16000000
__CONFIG(0x3f7a);
void main()
{
TRISA=0;
PORTA=0;
while(1)
{
PORTA=0xff;
__delay_us(5);
PORTA=0;
__delay_us(95);
PORTA=0xff;
__delay_us(10);
PORTA=0;
__delay_us(90);
PORTA=0xff;
__delay_us(15);
PORTA=0;
__delay_us(85);
PORTA=0xff;
__delay_us(20);
PORTA=0;
__delay_us(80);
PORTA=0xff;
__delay_us(25);
PORTA=0;
__delay_us(75);
PORTA=0xff;
__delay_us(30);
PORTA=0;
__delay_us(70);
PORTA=0xff;
__delay_us(35);
PORTA=0;
__delay_us(65);
PORTA=0xff;
__delay_us(40);
PORTA=0;
__delay_us(60);
PORTA=0xff;
__delay_us(45);
PORTA=0;
__delay_us(55);
PORTA=0xff;
__delay_us(50);
PORTA=0;
__delay_us(50);
PORTA=0xff;
__delay_us(55);
PORTA=0;
__delay_us(45);
PORTA=0xff;
__delay_us(60);
PORTA=0;
__delay_us(40);
PORTA=0xff;
__delay_us(55);
PORTA=0;
__delay_us(45);
PORTA=0xff;
__delay_us(50);
PORTA=0;
__delay_us(50);
PORTA=0xff;
__delay_us(45);
PORTA=0;
__delay_us(55);
PORTA=0xff;
__delay_us(40);
PORTA=0;
__delay_us(60);
PORTA=0xff;
__delay_us(35);
PORTA=0;
__delay_us(65);
PORTA=0xff;
__delay_us(30);
PORTA=0;
__delay_us(70);
PORTA=0xff;
__delay_us(25);
PORTA=0;
__delay_us(75);
PORTA=0xff;
__delay_us(20);
PORTA=0;
__delay_us(80);
PORTA=0xff;
__delay_us(15);
PORTA=0;
__delay_us(85);
PORTA=0xff;
__delay_us(10);
PORTA=0;
__delay_us(90);
PORTA=0xff;
__delay_us(5);
PORTA=0;
__delay_us(95);
}
}
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
Sine wave using timer only(no pwm used)
This program will help what is timer,pwm and its applications
This program will help what is timer,pwm and its applications