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59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
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//
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// TapePRG.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 14/08/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#ifndef TapePRG_hpp
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#define TapePRG_hpp
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#include "../Tape.hpp"
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#include <stdint.h>
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namespace Storage {
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/*!
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Provides a @c Tape containing a .PRG, which is a direct local file.
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*/
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class TapePRG: public Tape {
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public:
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/*!
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Constructs a @c T64 containing content from the file with name @c file_name, of type @c type.
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@param file_name The name of the file to load.
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@param type The type of data the file should contain.
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@throws ErrorBadFormat if this file could not be opened and recognised as the specified type.
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*/
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TapePRG(const char *file_name);
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~TapePRG();
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enum {
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ErrorBadFormat
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};
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// implemented to satisfy @c Tape
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Pulse get_next_pulse();
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void reset();
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private:
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FILE *_file;
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uint16_t _load_address;
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enum FilePhase {
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FilePhaseLeadIn,
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FilePhaseHeader
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} _filePhase;
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enum BitPhase {
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BitPhase0,
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BitPhase1,
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BitPhase2,
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BitPhase3
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} _bitPhase;
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};
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}
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#endif /* T64_hpp */
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