RASCSI/cpp/hal/systimer.cpp
Uwe Seimet baf89dcf86
Use standard C++ timer for long timeouts (#1327), remove unused code (#1328)
* Replace timer in WaitSignal()

' Remove unused code

* Remove unused file
2023-11-14 16:03:25 +01:00

57 lines
1.2 KiB
C++

//---------------------------------------------------------------------------
//
// SCSI Target Emulator PiSCSI
// for Raspberry Pi
//
// Powered by XM6 TypeG Technology.
// Copyright (C) 2016-2020 GIMONS
// Copyright (C) 2022 akuker
//
// [ High resolution timer ]
//
//---------------------------------------------------------------------------
#include "hal/systimer.h"
#include "hal/systimer_raspberry.h"
#include <spdlog/spdlog.h>
#include "hal/gpiobus.h"
#include "hal/sbc_version.h"
bool SysTimer::initialized = false;
bool SysTimer::is_raspberry = false;
using namespace std;
unique_ptr<PlatformSpecificTimer> SysTimer::systimer_ptr;
void SysTimer::Init()
{
if (!initialized) {
if (SBC_Version::IsRaspberryPi()) {
systimer_ptr = make_unique<SysTimer_Raspberry>();
is_raspberry = true;
}
systimer_ptr->Init();
initialized = true;
}
}
// Get system timer low byte
uint32_t SysTimer::GetTimerLow()
{
return systimer_ptr->GetTimerLow();
}
// Sleep for N nanoseconds
void SysTimer::SleepNsec(uint32_t nsec)
{
systimer_ptr->SleepNsec(nsec);
}
// Sleep for N microseconds
void SysTimer::SleepUsec(uint32_t usec)
{
systimer_ptr->SleepUsec(usec);
}