RT::OS Namespace Reference

Typedefs
typedef void *	Task

Functions
int	initiate (void)
void	shutdown (void)
int	createTask (Task *, void *(*)(void *), void *, int=0)
void	deleteTask (Task)
int	setPeriod (Task, long long)
void	sleepTimestep (Task)
bool	isRealtime (void)
long long	getTime (void)
double	getCpuUsage (void)

Typedef Documentation

Task

typedef void* RT::OS::Task

Definition at line 40 of file rt.h.

Function Documentation

createTask()

int RT::OS::createTask	(	Task *	,
		void *	*)(void *,
		void *	,
		int	= 0
	)

deleteTask()

void RT::OS::deleteTask

(

Task

task

)

Definition at line 126 of file rt_os-posix.cpp.

getCpuUsage()

double RT::OS::getCpuUsage

(

void

)

Returns the percentage of Cpu being used by the Real-Time Thread. Should not be run from the real-time thread directly as this can cause high latency.

Returns

CPU_TIME Percentage of time the cpu is spent on real-time thread calculations. In multicore systems it is the percent of Cpu for the specific processor running the real-time task.

Definition at line 183 of file rt_os-posix.cpp.

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getTime()

long long RT::OS::getTime

(

void

)

Returns the current CPU time in nanoseconds. In general this is really only useful for determining the time between two events.

Returns

The current CPU time.

Definition at line 143 of file rt_os-posix.cpp.

initiate()

int RT::OS::initiate

(

void

)

Definition at line 47 of file rt_os-posix.cpp.

isRealtime()

bool RT::OS::isRealtime

(

void

)

Definition at line 136 of file rt_os-posix.cpp.

setPeriod()

int RT::OS::setPeriod	(	Task	task,
		long long	period
	)

Definition at line 152 of file rt_os-posix.cpp.

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shutdown()

void RT::OS::shutdown

(

void

)

Definition at line 71 of file rt_os-posix.cpp.

sleepTimestep()

void RT::OS::sleepTimestep

(

Task

task

)

Definition at line 162 of file rt_os-posix.cpp.

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