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Clearing LCD

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Chaud

Joined: 11 Jan 2012
Posts: 39

Clearing LCD
Posted: Thu Jan 12, 2012 8:33 am

hello, there is a command to clear all characters from LCD?? I try lcd_putc(""); but it doesn't work as i want.

sahu77

Joined: 08 Sep 2011
Posts: 202

Re: Clearing LCD

Posted: Thu Jan 12, 2012 9:18 am

Chaud wrote:

hello, there is a command to clear all characters from LCD??

I try lcd_putc(""); but it doesn't work as I want.

check LCD driver

Code:

///////////////////////////////////////////////////////////////////////////
//// LCDD.C ////
//// Driver for common LCD modules ////
//// ////
//// lcd_init() Must be called before any other function. ////
//// ////
//// lcd_putc(c) Will display c on the next position of the LCD. ////
//// The following have special meaning: ////
//// \f Clear display ////
//// \n Go to start of second line ////
//// \b Move back one position ////
//// ////
//// lcd_gotoxy(x,y) Set write position on LCD (upper left is 1,1) ////
//// ////
//// lcd_getc(x,y) Returns character at position x,y on LCD ////
//// ////
///////////////////////////////////////////////////////////////////////////

_________________
sahu

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