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lcd keypad remapped

 
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Ace
Newbie


Joined: 03 Oct 2006
Posts: 2

PostPosted: Thu Oct 05, 2006 10:56 am    Post subject: lcd keypad remapped Reply with quote

Hello, I am interested to find out how I can make a microcontrolled with lcd and keypad but with the keypad numbers remapped so they look like "!!!!" symbols on the lcd screen. Do I need to use a second device like MEMKEY to interface through the microcontroller?
Thanks for any and all help you can provide.
Ace
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Alan
Site Admin


Joined: 29 Jan 2006
Posts: 1399
Location: Winnipeg, MB

PostPosted: Thu Oct 05, 2006 11:50 am    Post subject: Re: lcd keypad remapped Reply with quote

Ace wrote:
Hello, I am interested to find out how I can make a microcontrolled with lcd and keypad but with the keypad numbers remapped so they look like "!!!!" symbols on the lcd screen. Do I need to use a second device like MEMKEY to interface through the microcontroller?
Thanks for any and all help you can provide.
Ace


You could simply "inspect" the individual characters before being displayed on the LCD. If it is between 0 and 9 send out your replacement character.
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