Satellite Observers Workbench. NOT yet complete, just published for forum posters to \"cherry pick\" pieces of code as requiered as an example.
rit.h
00001 /**************************************************************************** 00002 * Copyright 2010 Andy Kirkham, Stellar Technologies Ltd 00003 * 00004 * This file is part of the Satellite Observers Workbench (SOWB). 00005 * 00006 * SOWB is free software: you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation, either version 3 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * SOWB is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with SOWB. If not, see <http://www.gnu.org/licenses/>. 00018 * 00019 * $Id: main.cpp 5 2010-07-12 20:51:11Z ajk $ 00020 * 00021 ***************************************************************************/ 00022 00023 #ifndef RIT_H 00024 #define RIT_H 00025 00026 #define RIT_TIMER_CB_GPS 0 00027 #define RIT_TIMER_CB_WAIT 1 00028 #define RIT_TIMER_NEXSTAR 2 00029 #define RIT_ONESEC_NEXSTAR 3 00030 #define RIT_100TH_NEXSTAR 4 00031 #define FLASH_WRITE_CB 5 00032 #define SDCARD_TIMER_CB 6 00033 #define MAIN_TEST_CB 7 00034 00035 #include "sowb.h" 00036 00037 typedef struct _rit_timer { 00038 uint32_t reload; /* Value to reload for recurring mode. */ 00039 uint32_t counter; /* The acutal counter that "down counts" to zero. */ 00040 void (*callback)(int); /* The function to call when zero is reached. */ 00041 } RIT_TIMER; 00042 00043 void rit_init(void); 00044 void rit_timer_set_counter(int index, uint32_t value); 00045 void rit_timer_set_reload(int index, uint32_t value); 00046 void rit_timer_get_values(int *, uint32_t *, uint32_t *); 00047 void rit_read_uptime(uint32_t *h, uint32_t *l); 00048 00049 #endif
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