mirror of
https://github.com/akuker/RASCSI.git
synced 2024-11-24 14:31:51 +00:00
52c2aa474f
* Rebrand project to PiSCSI - rascsi ->piscsi - rasctl -> scsictl - rasdump -> scsidump - ras* -> piscsi* (rasutil -> piscsi_util, etc.) * Refined the formatting and wording of the app startup banner * Kept some references to rascsi and rasctl where backwards compatibility is concerned * Point to the new github repo URL Co-authored-by: nucleogenic <nr@nucleogenic.com> Co-authored-by: Uwe Seimet <Uwe.Seimet@seimet.de>
64 lines
2.8 KiB
C++
64 lines
2.8 KiB
C++
//---------------------------------------------------------------------------
|
|
//
|
|
// SCSI Target Emulator PiSCSI
|
|
// for Raspberry Pi
|
|
//
|
|
// Copyright (C) 2022 akuker
|
|
//
|
|
// [ SCSI Bus Monitor ]
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
#include "data_sample_bananam2p.h"
|
|
#include "hal/sunxi_utils.h"
|
|
#include <cstdint>
|
|
|
|
uint8_t DataSample_BananaM2p::GetDAT() const
|
|
{
|
|
uint8_t ret_val = 0;
|
|
ret_val |= GetSignal(BPI_PIN_DT0) ? 0x01 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
ret_val |= GetSignal(BPI_PIN_DT1) ? 0x02 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
ret_val |= GetSignal(BPI_PIN_DT2) ? 0x04 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
ret_val |= GetSignal(BPI_PIN_DT3) ? 0x08 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
ret_val |= GetSignal(BPI_PIN_DT4) ? 0x10 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
ret_val |= GetSignal(BPI_PIN_DT5) ? 0x20 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
ret_val |= GetSignal(BPI_PIN_DT6) ? 0x40 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
ret_val |= GetSignal(BPI_PIN_DT7) ? 0x80 : 0x00; // NOSONAR: GCC 10 doesn't fully support std::byte
|
|
return ret_val;
|
|
}
|
|
|
|
bool DataSample_BananaM2p::GetSignal(int pin) const
|
|
{
|
|
int bank = SunXI::GPIO_BANK(pin);
|
|
int num = SunXI::GPIO_NUM(pin);
|
|
|
|
return (bool)((data[bank] >> num) & 0x1);
|
|
}
|
|
|
|
// This will return the Banana Pi data in the "Raspberry Pi" data format.
|
|
uint32_t DataSample_BananaM2p::GetRawCapture() const
|
|
{
|
|
uint32_t rpi_data = 0;
|
|
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_BSY)) << PIN_BSY;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_SEL)) << PIN_SEL;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_ATN)) << PIN_ATN;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_ACK)) << PIN_ACK;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_RST)) << PIN_RST;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_MSG)) << PIN_MSG;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_CD)) << PIN_CD;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_IO)) << PIN_IO;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_REQ)) << PIN_REQ;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_ACT)) << PIN_ACT;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DP)) << PIN_DP;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT0)) << PIN_DT0;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT1)) << PIN_DT1;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT2)) << PIN_DT2;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT3)) << PIN_DT3;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT4)) << PIN_DT4;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT5)) << PIN_DT5;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT6)) << PIN_DT6;
|
|
rpi_data |= ((uint32_t)GetSignal(BPI_PIN_DT7)) << PIN_DT7;
|
|
|
|
return rpi_data;
|
|
} |