main_loop.h File Reference

Enumerations
enum class	LoopPeriod : uint8_t {   None = 0 , Period1000hz = 1 << 0 , Period500hz = 1 << 1 , Period250hz = 1 << 2 ,   Period200hz = 1 << 3 , Period20hz = 1 << 4 }

Functions
void	initMainLoop ()
constexpr LoopPeriod &	operator|= (LoopPeriod &a, const LoopPeriod &b)
constexpr bool	operator& (LoopPeriod a, LoopPeriod b)
constexpr int	hzForPeriod (LoopPeriod p)
constexpr float	loopPeriodMs (LoopPeriod p)

Enumeration Type Documentation

LoopPeriod

enum class LoopPeriod : uint8_t

strong

Enumerator
None
Period1000hz
Period500hz
Period250hz
Period200hz
Period20hz

Definition at line 7 of file main_loop.h.

                      : uint8_t {
    None = 0,
    Period1000hz = 1 << 0,
    Period500hz = 1 << 1,
    Period250hz = 1 << 2,
    Period200hz = 1 << 3,
    Period20hz = 1 << 4,
};

Function Documentation

hzForPeriod()

constexpr int hzForPeriod ( LoopPeriod  p )

constexpr

Definition at line 25 of file main_loop.h.

                                        {
    switch (p) {
        case LoopPeriod::None: return 0;
        case LoopPeriod::Period1000hz: return 1000;
        case LoopPeriod::Period500hz: return 500;
        case LoopPeriod::Period250hz: return 250;
        case LoopPeriod::Period200hz: return 200;
        case LoopPeriod::Period20hz: return 20;
    }
 
    return 0;
}

Referenced by loopCounts(), and loopPeriodMs().

Here is the caller graph for this function:

initMainLoop()

void initMainLoop

(

)

Definition at line 67 of file main_loop.cpp.

                    {
    // see test_periodic_thread_controller.cpp for explanation
#if ! EFI_UNIT_TEST
    mainLoop.start();
#endif
}

Referenced by runRusEfi().

Here is the caller graph for this function:

loopPeriodMs()

constexpr float loopPeriodMs ( LoopPeriod  p )

constexpr

Definition at line 38 of file main_loop.h.

                                           {
    return 1000.0f / hzForPeriod(p);
}

Here is the call graph for this function:

operator&()

constexpr bool operator& ( LoopPeriod  a, LoopPeriod  b  )

inlineconstexpr

Definition at line 21 of file main_loop.h.

                                                            {
    return 0 != (static_cast<uint8_t>(a) & static_cast<uint8_t>(b));
}

operator|=()

constexpr LoopPeriod & operator|= ( LoopPeriod &  a, const LoopPeriod &  b  )

inlineconstexpr

Definition at line 16 of file main_loop.h.

                                                                            {
    a = static_cast<LoopPeriod>(static_cast<uint8_t>(a) | static_cast<uint8_t>(b));
    return a;
}

Go to the source code of this file.