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| //--------------------------------------------------------------------------- | ||
| // | ||
| // SCSI Target Emulator PiSCSI | ||
| // for Raspberry Pi | ||
| // | ||
| // Copyright (C) 2022 akuker | ||
| // | ||
| // [ SCSI Bus Monitor ] | ||
| // | ||
| //--------------------------------------------------------------------------- | ||
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| #include "data_sample_bananam2p.h" | ||
| #include "hal/sunxi_utils.h" | ||
| #include <cstdint> | ||
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| 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; | ||
| } | ||
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| bool DataSample_BananaM2p::GetSignal(int pin) const | ||
| { | ||
| int bank = SunXI::GPIO_BANK(pin); | ||
| int num = SunXI::GPIO_NUM(pin); | ||
|
|
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| return (bool)((data[bank] >> num) & 0x1); | ||
| } | ||
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| // This will return the Banana Pi data in the "Raspberry Pi" data format. | ||
| uint32_t DataSample_BananaM2p::GetRawCapture() const | ||
| { | ||
| uint32_t rpi_data = 0; | ||
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| 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; | ||
|
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| return rpi_data; | ||
| } |