Satellite Observers Workbench. NOT yet complete, just published for forum posters to \"cherry pick\" pieces of code as requiered as an example.
nexstar_align.c
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 #include "sowb.h" 00024 #include "osd.h" 00025 #include "nexstar.h" 00026 #include "xbox360gamepad.h" 00027 #include "user.h" 00028 00029 /** nexstar_force_align 00030 * 00031 * On boot-up if main() detects the Nexstar is not aligned 00032 * full control is passed here to force the user to align 00033 * the Nexstar. 00034 */ 00035 void nexstar_force_align(void) { 00036 char c, buf[32]; 00037 00038 osd_stringl(11, buf, sprintf(buf, " Please align the NexStar")); 00039 osd_stringl(12, buf, sprintf(buf, " Press 'start' when done")); 00040 00041 do { 00042 c = 0; 00043 while(c != BUTT_START_PRESS) { 00044 c = user_get_button(false); 00045 } 00046 } 00047 while(!_nexstar_is_aligned()); 00048 00049 osd_clear_line(11); 00050 osd_clear_line(12); 00051 00052 _nexstar_set_tracking_mode(0); 00053 00054 }
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