SimpleLog.hxx

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#ifndef _FREERTOS_DRIVERS_COMMON_SIMPLELOG_HXX_
#define _FREERTOS_DRIVERS_COMMON_SIMPLELOG_HXX_
 
template <typename C> class SimpleLog
{
public:
    SimpleLog()
        : log_(0)
    {
    }
 
    void log(uint8_t value)
    {
        log_ <<= 8;
        log_ |= value;
    }
 
private:
    C log_;
};
 
typedef SimpleLog<uint64_t> LogBuffer;
 
template <class T, int N> class LogRing
{
public:
    void add(T data)
    {
        data_[next_++] = data;
        if (next_ >= N)
        {
            next_ = 0;
        }
    }
 
private:
    T data_[N];
    unsigned next_ {0};
};
 
#endif // _FREERTOS_DRIVERS_COMMON_SIMPLELOG_HXX_