keypad.h

// -----------------------------------------------------------------------
//   Copyright (C) Rodrigo Almeida 2010
// -----------------------------------------------------------------------
//   Arquivo: keypad.h
//            Header da biblioteca de operação de um teclado matricial
//   Autor:   Rodrigo Maximiano Antunes de Almeida
//            rodrigomax at unifei.edu.br
//   Licença: GNU GPL 2
// -----------------------------------------------------------------------
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation; version 2 of the License.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
// -----------------------------------------------------------------------

#ifndef TECLADO_H
	#define TECLADO_H

	unsigned int kpRead(void);
	void kpDebounce(void);
	void kpInit(void);

#endif