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Public Member Functions
LowPowerTicker Class Reference

Low Power Ticker. More...

#include <LowPowerTicker.h>

Inheritance diagram for LowPowerTicker:
TickerBase TimerEvent NonCopyable< TickerBase > NonCopyable< TimerEvent >

Public Member Functions

template<typename F >
MBED_FORCEINLINE void attach (F &&func, float t)
 Attach a function to be called by the Ticker, specifying the interval in seconds. More...
 
void attach (Callback< void()> func, std::chrono::microseconds t)
 Attach a function to be called by the Ticker, specifying the interval in microseconds. More...
 
void attach_us (Callback< void()> func, us_timestamp_t t)
 Attach a function to be called by the Ticker, specifying the interval in microseconds. More...
 
void detach ()
 Detach the function. More...
 

Detailed Description

Low Power Ticker.

Note
Synchronization level: Interrupt safe

Definition at line 42 of file LowPowerTicker.h.

Member Function Documentation

MBED_FORCEINLINE void attach ( F &&  func,
float  t 
)
inherited

Attach a function to be called by the Ticker, specifying the interval in seconds.

The method forwards its arguments to attach_us() rather than copying them which may not be trivial depending on the callback copied. The function is forcibly inlined to not use floating-point operations. This is possible given attach_us() expects an integer value for the callback interval.

Parameters
funcpointer to the function to be called
tthe time between calls in seconds
Deprecated:
Pass a chrono duration, not a float second count. For example use 10ms rather than 0.01f.

Definition at line 92 of file Ticker.h.

void attach ( Callback< void()>  func,
std::chrono::microseconds  t 
)
inherited

Attach a function to be called by the Ticker, specifying the interval in microseconds.

Parameters
funcpointer to the function to be called
tthe time between calls in micro-seconds
Note
setting t to a value shorter than it takes to process the ticker callback causes the system to hang. Ticker callback is called constantly with no time for threads scheduling.
void attach_us ( Callback< void()>  func,
us_timestamp_t  t 
)
inherited

Attach a function to be called by the Ticker, specifying the interval in microseconds.

Parameters
funcpointer to the function to be called
tthe time between calls in micro-seconds
Note
setting t to a value shorter than it takes to process the ticker callback causes the system to hang. Ticker callback is called constantly with no time for threads scheduling.
Deprecated:
Pass a chrono duration, not an integer microsecond count. For example use 10ms rather than 10000.
void detach ( )
inherited

Detach the function.

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