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LCD and keypad

 
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johny
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LCD and keypad
PostPosted: Mon May 31, 2004 11:56 am     Reply with quote
Hi,

Can I use keypad and LCD (KBD.C and LCD.C drivers) on the same port, let say port D on 16F877A or they need to be connected to different ports?

Thanks,

Johny
future



Joined: 14 May 2004
Posts: 330

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PostPosted: Mon May 31, 2004 3:02 pm     Reply with quote
http://users.picbasic.org/Howto/LCD_input_lines/lcd_keys.htm

Bingo! Its in BASIC, but it is almost english Laughing
Mark Weir



Joined: 11 Sep 2003
Posts: 51
Location: New Zealand

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Keyboard and Lcd
PostPosted: Wed Jun 02, 2004 6:29 pm     Reply with quote
Johnny,
You can just use the same port for both with the standard drivers.
if you check the PICC schematics you will also get the correct connections to do what you want.

Cheers
Mark
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