I know
that you are ready to write the first program. You have been through a lot so
far! While we are on the subject, let's recap the events. You went out and
purchased th PIC microcontroller of your choice. I chose the PIC16F877A for
my uses. You were introduced to the concept
of microcontrollers how they work; and were also introduced to the
programmer, the device that helps transfer the program into the
microcontroller.
I
write a program in C using mikroC PRO for PIC v5.6.1 compiler. I know its difficult
to work with but it’s time that matters. Now I’m successfully write a program
and below is the program:
//---------------------------------------------------------------------------------------------------------
//Programmer:
Qamar Ul Islam
//Compiler:
mikroC PRO for PIC v.5.6.1
//Target
PIC: PIC16F877A
//Program
for Display on LCD
//---------------------------------------------------------------------------------------------------------
#include<pic.h>
__CONFIG(WDTDIS
& XT & UNPROTECT);
char
name1[40]={"
Microcontroller-Made-Easy
"};
void
delay(int x)
{
int d,l;
for(l=0;l<x;l++)
{
for(d=0;d<4000;d++);
}
}
void
instwrt(void)
{
RC0=0;
RC1=0;
RC2=1;
delay(1);
RC2=0;
delay(1);
}
void
datawrt(void)
{
RC0=1;
RC1=0;
RC2=1;
delay(1);
RC2=0;
delay(1);
}
void
lcdin()
{
PORTD=0x38;
instwrt();
PORTD=0x0c;
instwrt();
PORTD=0x01;
instwrt();
PORTD=0x06;
instwrt();
PORTD=0x80;
instwrt();
}
void
main(void)
{
int a;
TRISD=0x00;
TRISC=0X00;
lcdin();
for(a=0;a<32;a++)
{
PORTD=name1[a];
datawrt();
}
while(1)
{
PORTD=0x18;
instwrt();
delay(50);
}
}
And
Here is a snapshot of the experimental setup shown below:
Hope you’ll find interesting as your hobbyist project.
Don’t forget to write us.
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