time.h

Go to the source code for time.h

Includes

• #include "common.h"

Functions

• InitializeSystemTime
• GetTimeUS
• GetTime
• CallInUS
• CallIn
• CallEveryUS
• CallEvery
• CallStop
• WaitUS
• Wait

Function Documention

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###void InitializeSystemTime(void);

Initializes a system timer with microsecond resolution

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###tTime GetTimeUS(void);

Outputs system time

Returns:

• System time in microseconds

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###float GetTime(void);

Outputs system time

Returns:

• System time in seconds

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###int CallInUS(tCallback callback, void *data, tTime us);

Schedules a callback function to be called in given time

Parameters:

• callback Function that will be called
• data Argument sent to the callback function when it's called
• us Period between calls, specified in microseconds

Returns:

• ID that can be used to stop the call with CallStop

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###int CallIn(tCallback callback, void *data, float s);

Schedules a callback function to be called in given time

Parameters:

• callback Function that will be called
• data Argument sent to the callback function when it's called
• s Period between calls, specified in seconds

Returns:

• ID that can be used to stop the call with CallStop

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###int CallEveryUS(tCallback callback, void *data, tTime us);

Schedules a callback function to be called repeatedly

Parameters:

• callback Function that is called repeatedly
• data Argument sent to the callback function each time it's called
• us Period between calls, specified in microseconds

Returns:

• ID that can be used to stop the call with CallStop

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###int CallEvery(tCallback callback, void *data, float s);

Schedules a callback function to be called repeatedly

Parameters:

• callback Function that is called repeatedly
• data Argument sent to the callback function each time it's called
• s Period between calls, specified in seconds

Returns:

• ID that can be used to stop the call with CallStop

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###void CallStop(int id);

Stops a pending call based on the passed identifier

Parameters:

• id Value returned by CallEvery and CallIn functions

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###void WaitUS(tTime ms);

Busy waits for given time

Parameters:

• ms Amount of time to wait, specified in milliseconds

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###void Wait(float s);

Busy waits for given time

Parameters:

• s Amount of time to wait, specified in seconds

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