mirror of
https://github.com/akuker/RASCSI.git
synced 2024-12-30 05:29:47 +00:00
109 lines
3.1 KiB
C++
109 lines
3.1 KiB
C++
//---------------------------------------------------------------------------
|
|
//
|
|
// SCSI Target Emulator PiSCSI
|
|
// for Raspberry Pi
|
|
//
|
|
// Copyright (C) 2022 akuker
|
|
//
|
|
// [ Logical representation of a single data sample ]
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
#pragma once
|
|
|
|
#include "hal/data_sample.h"
|
|
#include "shared/scsi.h"
|
|
|
|
#if defined CONNECT_TYPE_STANDARD
|
|
#include "hal/connection_type/connection_standard.h"
|
|
#elif defined CONNECT_TYPE_FULLSPEC
|
|
#include "hal/connection_type/connection_fullspec.h"
|
|
#elif defined CONNECT_TYPE_AIBOM
|
|
#include "hal/connection_type/connection_aibom.h"
|
|
#elif defined CONNECT_TYPE_GAMERNIUM
|
|
#include "hal/connection_type/connection_gamernium.h"
|
|
#else
|
|
#error Invalid connection type or none specified
|
|
#endif
|
|
|
|
class DataSample_Raspberry final : public DataSample
|
|
{
|
|
public:
|
|
bool GetSignal(int pin) const override
|
|
{
|
|
return (bool)((data >> pin) & 1);
|
|
};
|
|
|
|
bool GetBSY() const override
|
|
{
|
|
return GetSignal(PIN_BSY);
|
|
}
|
|
bool GetSEL() const override
|
|
{
|
|
return GetSignal(PIN_SEL);
|
|
}
|
|
bool GetATN() const override
|
|
{
|
|
return GetSignal(PIN_ATN);
|
|
}
|
|
bool GetACK() const override
|
|
{
|
|
return GetSignal(PIN_ACK);
|
|
}
|
|
bool GetRST() const override
|
|
{
|
|
return GetSignal(PIN_RST);
|
|
}
|
|
bool GetMSG() const override
|
|
{
|
|
return GetSignal(PIN_MSG);
|
|
}
|
|
bool GetCD() const override
|
|
{
|
|
return GetSignal(PIN_CD);
|
|
}
|
|
bool GetIO() const override
|
|
{
|
|
return GetSignal(PIN_IO);
|
|
}
|
|
bool GetREQ() const override
|
|
{
|
|
return GetSignal(PIN_REQ);
|
|
}
|
|
bool GetACT() const override
|
|
{
|
|
return GetSignal(PIN_ACT);
|
|
}
|
|
bool GetDP() const override
|
|
{
|
|
return GetSignal(PIN_DP);
|
|
}
|
|
uint8_t GetDAT() const override
|
|
{
|
|
uint8_t ret_val = 0;
|
|
ret_val |= (data >> (PIN_DT0 - 0)) & 0x01; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
ret_val |= (data >> (PIN_DT1 - 1)) & 0x02; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
ret_val |= (data >> (PIN_DT2 - 2)) & 0x04; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
ret_val |= (data >> (PIN_DT3 - 3)) & 0x08; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
ret_val |= (data >> (PIN_DT4 - 4)) & 0x10; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
ret_val |= (data >> (PIN_DT5 - 5)) & 0x20; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
ret_val |= (data >> (PIN_DT6 - 6)) & 0x40; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
ret_val |= (data >> (PIN_DT7 - 7)) & 0x80; // NOSONAR: GCC 10 doesn't support shift operations on std::byte
|
|
return ret_val;
|
|
}
|
|
|
|
uint32_t GetRawCapture() const override
|
|
{
|
|
return data;
|
|
}
|
|
|
|
DataSample_Raspberry(const uint32_t in_data, const uint64_t in_timestamp) : DataSample{in_timestamp}, data{in_data}
|
|
{
|
|
}
|
|
DataSample_Raspberry() = default;
|
|
|
|
~DataSample_Raspberry() override = default;
|
|
|
|
private:
|
|
uint32_t data = 0;
|
|
}; |