ports.h

00001 /* sys/ports.h -- Definition of system ports
00002    Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
00003    Written by Stephane Carrez (stcarrez@worldnet.fr)
00004 
00005 This file is part of GEL.
00006 
00007 GEL is free software; you can redistribute it and/or modify
00008 it under the terms of the GNU General Public License as published by
00009 the Free Software Foundation; either version 2, or (at your option)
00010 any later version.
00011 
00012 GEL is distributed in the hope that it will be useful,
00013 but WITHOUT ANY WARRANTY; without even the implied warranty of
00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015 GNU General Public License for more details.
00016 
00017 You should have received a copy of the GNU General Public License
00018 along with GEL; see the file COPYING.  If not, write to
00019 the Free Software Foundation, 59 Temple Place - Suite 330,
00020 Boston, MA 02111-1307, USA.  */
00021 
00022 #ifndef _SYS_PORTS_H
00023 #define _SYS_PORTS_H
00024 
00025 #ifdef __cplusplus
00026 extern "C" {
00027 #endif
00028 
00029   extern unsigned short get_timer_counter (void);
00030   extern void set_timer_counter (unsigned short);
00031   extern unsigned short get_input_capture_1 (void);
00032   extern void set_input_capture_1 (unsigned short);
00033   extern unsigned short get_input_capture_2 (void);
00034   extern void set_input_capture_2 (unsigned short);
00035   extern unsigned short get_input_capture_3 (void);
00036   extern void set_input_capture_3 (unsigned short);
00037   extern unsigned short get_output_compare_1 (void);
00038   extern void set_output_compare_1 (unsigned short);
00039   extern unsigned short get_output_compare_2 (void);
00040   extern void set_output_compare_2 (unsigned short);
00041   extern unsigned short get_output_compare_3 (void);
00042   extern void set_output_compare_3 (unsigned short);
00043   extern unsigned short get_output_compare_4 (void);
00044   extern void set_output_compare_4 (unsigned short);
00045   extern unsigned short get_output_compare_5 (void);
00046   extern void set_output_compare_5 (unsigned short);
00047   extern void set_bus_expanded (void);
00048   extern void set_bus_single_chip (void);
00049   extern void cop_reset (void);
00050   extern void cop_optional_reset (void);
00051   extern void timer_acknowledge (void);
00052   extern void timer_initialize_rate (unsigned char);
00053   
00054 #ifdef mc6811
00055 # include <asm-m68hc11/ports.h>
00056 #endif
00057 
00058 #ifdef mc6812
00059 # include <asm-m68hc12/ports.h>
00060 #endif
00061 
00062 #ifdef __cplusplus
00063 };
00064 #endif
00065   
00066 #endif /* _SYS_PORTS_H */
00067