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lampTest.C

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00001 //
00002 // The contents of this file are subject to the Mozilla Public License
00003 // Version 1.0 (the "License"); you may not use this file except in
00004 // compliance with the License. You may obtain a copy of the License
00005 // at http://www.mozilla.org/MPL/
00006 // 
00007 // Software distributed under the License is distributed on an "AS IS"
00008 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
00009 // the License for the specific language governing rights and
00010 // limitations under the License.
00011 //
00012 // This software was developed as part of the legOS project.
00013 //
00014 // Contributor: Pat Welch (legOS@mousebrains.com)
00015 
00016 // This program beeps once a second
00017 
00018 #include <config.h>
00019 #if defined(CONF_DMOTOR)
00020 
00021 #include <unistd.h>             // for the sleep() func.
00022 #include <tm.h>                 // for the shutdown_requested() func.
00023 
00024 #include <c++/Lamp.H>
00025 
00026 int 
00027 main(int argc, 
00028      char **argv) 
00029 {
00030   Lamp myLite(Lamp::B);
00031   int power = 0;
00032   
00033   myLite.on();
00034   while (power < 255 && !shutdown_requested()) {
00035         myLite.brightness(power);
00036         sleep(1);
00037         power += (256/8);
00038   }
00039   myLite.off();
00040   return 0;
00041 }
00042 #else // CONF_DMOTOR
00043 #warning lampTest.C requires CONF_DMOTOR
00044 #warning lamp demo will do nothing
00045 int 
00046 main(int argc, 
00047      char **argv) 
00048 {
00049   return 0;
00050 }
00051 #endif // CONF_DMOTOR

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