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