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Re: LCD WITH PIC 16f877a
I think your problem is Port setting.
Your source code
#define Data PORTB
Simulator’s LCD module Data Line set to PORTD
Data Lines -----> PORTD
Use
Data Lines -----> PORTB
sbit LCD_RS at RB2_bit;
sbit LCD_EN at RB3_bit;
sbit LCD_D4 at RB4_bit;
sbit LCD_D5 at RB5_bit;
sbit LCD_D6 at RB6_bit;
sbit LCD_D7 at RB7_bit;
sbit LCD_RS_Direction at TRISB2_bit;
sbit LCD_EN_Direction at TRISB3_bit;
sbit LCD_D4_Direction at TRISB4_bit;
sbit LCD_D5_Direction at TRISB5_bit...
Hi!
WStevens_sa
unsigned int x=0;
void main(){
while(Button(&PORTC,2,1,0)){
x++;
Delay_ms(1000); //Increment value of x every second.........
}
if(x<3){/*your code*/} //If less than 3 seconds
else if(x>=3){/*your code*/} //After 3...
I think this is the solution.
/*
Date: 25-01-2011
Project name: 8bit LCD
Author: Denshil
MCU: PIC16F877A
LCD: Lcd 2x16
Compiler: mikroC PRO
*/
sbit LCD8_RS at RB2_bit;
sbit LCD8_RW at RB3_bit;
sbit LCD8_EN at RB4_bit;
sbit LCD8_D7 at RD7_bit;
sbit LCD8_D6 at RD6_bit;
sbit...
HI skyassasin16
This is mikroC pro code. 16f877a
void main(){
TRISB0_bit=1; //PORTB0 set to input
TRISC1_bit=0; //PORTC1 set to output
PORTB=0;
PORTC=0;
while(PORTB==0);
while(1){
PORTC.F1=1; //PORTC1 set to high
Delay_ms(200);
PORTC.F1=0; //PORTC1 set to low
Delay_ms(200);
}
}
Hi WStevens_sa!
I am tried to develop custom character display program.
This is the program. It’s working.
Hi world!
Try to develop more…. Send to edaboard.
sbit LCD_RS at RB4_bit;
sbit LCD_EN at RB5_bit;
sbit LCD_D4 at RB0_bit;
sbit LCD_D5 at RB1_bit;
sbit LCD_D6 at RB2_bit;
sbit LCD_D7...
I think problem … built in functions you are redefined.
sbit LCD_RS at RB4_bit;
sbit LCD_EN at RB5_bit;
sbit LCD_D4 at RB0_bit;
sbit LCD_D5 at RB1_bit;
sbit LCD_D6 at RB2_bit;
sbit LCD_D7 at RB3_bit;
sbit LCD_RS_Direction at TRISB4_bit;
sbit LCD_EN_Direction at TRISB5_bit;
sbit...
Hi WStevens_sa!
That example I modified to four 7segment. I Used 16f877,MikroC.
Now it’s working properly.
unsigned short mask(unsigned short num);
unsigned short digit_no,digit1000,digit100, digit10, digit1, digit, i;
void interrupt() {
if (digit_no==0) {
PORTA = 0...
I think mikroC auto convert, unsigned char to unsigned long int.
Don’t want to explicitly convert like that.
unsigned char charValue;
unsigned long int output;
void main(){
charValue=50;
output=0;
output= EEPROM_Read(charValue)/charValue;
}
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