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/* -------------------------------------------
Copyright Zeta Electronics Corporation
------------------------------------------- */
#include <KernelKit/Timer.hpp>
///! BUGS: 0
///! @file Timer.cxx
using namespace NewOS;
/// @brief Unimplemented as it is an interface.
Int32 HardwareTimerInterface::Wait() noexcept
{
return kErrorUnimplemented;
}
/// @brief HardwareTimer class, meant to be generic.
HardwareTimer::HardwareTimer(Int64 seconds)
: fWaitFor(seconds)
{
}
HardwareTimer::~HardwareTimer()
{
fWaitFor = 0;
}
Int32 HardwareTimer::Wait() noexcept
{
if (fWaitFor < 1)
return -1;
while (*fDigitalTimer < (*fDigitalTimer + fWaitFor))
{
}
return 0;
}
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