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46 lines
708 B
C++
46 lines
708 B
C++
//
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// Status.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 25/11/2023.
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// Copyright © 2023 Thomas Harte. All rights reserved.
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//
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#ifndef Status_hpp
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#define Status_hpp
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namespace Intel::i8272 {
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class Status {
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public:
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uint8_t main() const {
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return main_status_;
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}
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void reset() {
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main_status_ = DataReady;
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status_[0] = status_[1] = status_[2] = 0;
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}
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private:
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uint8_t main_status_;
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uint8_t status_[3];
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enum MainStatus: uint8_t {
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FDD0Seeking = 0x01,
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FDD1Seeking = 0x02,
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FDD2Seeking = 0x04,
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FDD3Seeking = 0x08,
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ReadOrWriteOngoing = 0x10,
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InNonDMAExecution = 0x20,
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DataIsToProcessor = 0x40,
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DataReady = 0x80,
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};
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};
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}
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#endif /* Status_hpp */
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