F´ Flight Software - C/C++ Documentation devel
A framework for building embedded system applications to NASA flight quality standards.
All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
WatchdogTimer.hpp
Go to the documentation of this file.
1#ifndef _WatchdogTimer_hpp_
2#define _WatchdogTimer_hpp_
3
4#include <FpConfig.hpp>
5
6namespace Os {
8 public:
9
16
17 typedef void (*WatchdogCb)(void *);
18
20 virtual ~WatchdogTimer();
21 WatchdogStatus startTicks( I32 delayInTicks,
22 WatchdogCb p_callback,
23 void* parameter
24 );
25 WatchdogStatus startMs( I32 delayInMs,
26 WatchdogCb p_callback,
27 void* parameter
28 );
30
31
33
34 void expire();
35
36 private:
37
38 I32 m_handle;
39 WatchdogCb m_cb;
40 void* m_parameter;
41 I32 m_timerTicks;
42 I32 m_timerMs;
44
45 };
46}
47
48#endif
C++-compatible configuration header for fprime configuration.
WatchdogStatus startMs(I32 delayInMs, WatchdogCb p_callback, void *parameter)
WatchdogStatus startTicks(I32 delayInTicks, WatchdogCb p_callback, void *parameter)
void(* WatchdogCb)(void *)
@ WATCHDOG_INIT_ERROR
Timer initialization failed.
@ WATCHDOG_OK
Call was successful.
@ WATCHDOG_CANCEL_ERROR
Timer cancellation failed.
@ WATCHDOG_START_ERROR
Timer startup failed.
WatchdogStatus restart()
restart timer with previous value
WatchdogStatus cancel()
cancel timer
void expire()
Invoke the callback function with m_parameter.
Definition File.cpp:6