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LCD Inquiry and Help

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rrb011270

New Member
Hi,

I got a 16x2 LCD Display with part number PVC160203PTL from PICVUE Electronics (**broken link removed**).

My concern really is that I can't make any character to display on LCD? I follow the connection provided in the LCD.C driver from PICC Compiler where it use PortD.

My PIC18F452 is working since I made a simple routine that will blink and LED.

Anybody in the community who have use this LCD module? I guess I miss something here... the connection provided in the LCD.C utilizes the 4-bit data scheme.

BTW, anyone has a datasheet on this... I visit the site and I can't find any.

Any code drivers for this LCD module will help.

Thank u.
 
rrb011270 said:
Hi,

I got a 16x2 LCD Display with part number PVC160203PTL from PICVUE Electronics (**broken link removed**).

My concern really is that I can't make any character to display on LCD? I follow the connection provided in the LCD.C driver from PICC Compiler where it use PortD.

My PIC18F452 is working since I made a simple routine that will blink and LED.

Anybody in the community who have use this LCD module? I guess I miss something here... the connection provided in the LCD.C utilizes the 4-bit data scheme.

BTW, anyone has a datasheet on this... I visit the site and I can't find any.

Any code drivers for this LCD module will help.

Thank u.

Almost all LCD text modules use the Hitachi chip set (or a clone), what are the connections like on your module?. Your C compiler LCD code will require a specific connection to the module, are you sure you have that correct?.
 
I got the LCD working already... I forgot to initialize first the module... that's why it didn't display any character.

Thanx
 
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