PerAccess.h

00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 2 of the License, or
00005  * (at your option) any later version.
00006  * 
00007  * This program is distributed in the hope that it will be useful,
00008  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00009  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00010  * GNU General Public License for more details.
00011  * 
00012  * You should have received a copy of the GNU General Public License
00013  * along with this program; if not, write to the Free Software
00014  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
00015  * MA 02110-1301, USA.
00016  * 
00017  */
00018 /**
00019  * Defines a abstract class that allows access to the peripherlas
00020  * on board when implemented completely.
00021  */
00022 
00023 #ifndef _PER_ACCESS_H
00024 #define _PER_ACCESS_H
00025 #include "error.h"
00026 #include <stdint.h>
00027 class PerAccess
00028 {
00029     public:
00030     virtual uint digitalOut(uint pinNo, uint val) = 0;
00031     virtual uint digitalIn(uint pinNo, uint * outVal) = 0;
00032     virtual uint analogIn(uint pinNo, uint * outVal) = 0;
00033     virtual uint analogOut(uint pinNo, uint val) = 0;
00034     
00035 };
00036 #endif