16*2 LCD and PIC18F4550 interfacing using mikroC compiler

[akhter900]

lcd mikroc

Hello everybody.....

I am facing some problem to interface the 16*2 LCD (JHD 162A) with PIC 18F4550.
I am using mikroC 8.2.0.0 compiler.

Bellow is the circuit connection and program.
Anybody please check it and help me about this.

The system is not working.

=================
Connection pin
=================
LCD --------------- PIC18F4550
VSS (pin 1) ---------- GND
VDD (pin 2) ---------- +5V
VO (pin 3) ---------- POT (10k)
RS (pin 4) ---------- RD2
P/W (pin 5) ---------- RD3
E (pin 6) --------- GND
D0 -- D3 --------- X (no connection)
D4 -- D7 --------- RD4 -- RD7
=================

=================
Sample code.........
=================
unsigned char *text = "Akhter.";

void main()
{
CMCON |= 0x07;
ADCON1 |= 0x0F;
TRISD = 0x00;

Lcd_Init(&PORTD); // Initialize LCD connected to PORTD
Lcd_Cmd(Lcd_CLEAR); // Clear display
Lcd_Cmd(Lcd_CURSOR_OFF); // Turn cursor off

while(1)
{
delay_ms(1000);
Lcd_Out(1,1,text);
}
}
=================

It shows nothing on the display.
Please help me about this.

Regards,

Akhter

 

[garg29]

lcd 16*2 pins

post complete program

 

[akhter900]

mikroc compiler

That is the complete program.
That simple code is not working....on my system.

 

[akhter900]

jhd162a pic18f

It works ... at last.
Pin connection is OK... and working very well now.

I just put the following line ...... and reset the Device and Clock (008.000000MHz) again.

OSCCON=0x72; //Oscillator setting for 8MHz

Anyway ...

Thanks to all.