clock.hpp

#ifndef QOS_CPP_CLOCK
#define QOS_CPP_CLOCK
 
#include "include/types.hpp"
#include "config/config.h"
 
namespace qOS {
 
    using clock_t = timeCount_t;
 
    using duration_t = timeCount_t;
 
    /*cstat -CERT-FLP34-C -MISRAC++2008-5-0-5 -MISRAC++2008-5-0-7*/
    constexpr qOS::duration_t operator "" _ms( unsigned long long int x )
    {
        return static_cast<qOS::duration_t>( x );
    }
    constexpr qOS::duration_t operator "" _sec( unsigned long long int x )
    {
        return static_cast<qOS::duration_t>( 1000U*x );
    }
    constexpr qOS::duration_t operator "" _sec( long double x )
    {
        return static_cast<qOS::duration_t>( 1000U*x );
    }
    constexpr qOS::duration_t operator "" _minutes( unsigned long long int x )
    {
        return static_cast<qOS::duration_t>( 60000U*x );
    }
    constexpr qOS::duration_t operator "" _minutes( long double x )
    {
        return static_cast<qOS::duration_t>( 60000U*x );
    }
    constexpr qOS::duration_t operator "" _hours( unsigned long long int x )
    {
        return static_cast<qOS::duration_t>( 3600000U*x );
    }
    constexpr qOS::duration_t operator "" _hours( long double x )
    {
        return static_cast<qOS::duration_t>( 3600000U*x );
    }
    constexpr qOS::duration_t operator "" _days( unsigned long long int x )
    {
        return static_cast<qOS::duration_t>( 86400000U*x );
    }
    constexpr qOS::duration_t operator "" _days( long double x )
    {
        return static_cast<qOS::duration_t>( 86400000*x );
    }
    /*cstat +CERT-FLP34-C +MISRAC++2008-5-0-5 +MISRAC++2008-5-0-7*/
    using getTickFcn_t = clock_t (*)( void );
 
    class clock final {
        protected:
            static volatile qOS::clock_t sysTick_Epochs; // skipcq: CXX-W2009
            static qOS::clock_t internalTick( void ) noexcept;
            clock();
        public:
            clock( clock &other ) = delete;
            void operator=( const clock & ) = delete;
            static getTickFcn_t getTick; // skipcq: CXX-W2009
            static void sysTick( void ) noexcept;
            static bool timeDeadLineCheck( const qOS::clock_t ti, const qOS::clock_t td ) noexcept;
            static bool setTickProvider( const getTickFcn_t provider ) noexcept;
            static const qOS::duration_t NONE;
            static const qOS::duration_t IMMEDIATE;
    };
 
}
 
 
 
#endif /*QOS_CPP_CLOCK*/