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LCD clear

 
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Insomniac
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LCD clear
PostPosted: Sun May 18, 2008 5:27 am     Reply with quote
How to clear the LCD after some event is over?
I have this data and 2 line lcd.
Data is passed all the time.

1234567 1234567 1234567

Can i make 1234567 -pause-clear- 1234567 -pause-clear ?

If i do so then he is making clear after each number and not after space.
printf(LCD_PUTC,"%c",show[array]);
printf(lcd_putc,"\f");
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sun May 18, 2008 10:24 am     Reply with quote
Quote:
How to clear the LCD after some event is over?

Send a "clear screen" command to the LCD. Example:
Code:
lcd_putc('\f');



Quote:

If i do so then he is making clear after each number and not after space.
printf(LCD_PUTC,"%c",show[array]);

Use the %s format to display a string that is in an array. Example:
Code:

int8 data[]={"Hello World"};

printf(lcd_putc, "%s", data);
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