A porting of a GPS decoding and presenting program within the mbos RTOS. It is not a definitive application but a study program to test NMEA full decoding library and a first approach to an RTOS. Many thanks to Andrew Levido for his support and his patience on teaching me the RTOS principles from the other side of the Earth. It uses NMEA library by Tim (xtimor@gmail.com) ported by Ken Todotani (http://mbed.org/users/todotani/) on public mbed library (http://mbed.org/users/todotani/programs/GPS_nmeaLib/5yo4h) also available, as original universal C library, on http://nmea.sourceforge.net
Dependencies: mbos Watchdog TextLCD mbed ConfigFile
Task9Wdt.cpp
00001 #include "Task9Wdt.h" 00002 00003 void WdtTask(void) 00004 {/** 00005 *\brief TASK 9 Watch Dog 00006 this is a very high priority task. Non other task can 00007 block this one. So, the WDT occurs only if a real OS 00008 hang happens. 00009 */ 00010 00011 os.SetTimer(WDT_TMR, WDT_TIMER, WDT_TIMER); // Kick the dog 00012 00013 while (1) 00014 { 00015 os.WaitEvent(WDT_EVT); 00016 wd.Service(); // kick the dog before the timeout 00017 } 00018 }
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