64 lines
No EOL
1.2 KiB
C++
64 lines
No EOL
1.2 KiB
C++
#pragma once
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#include <queue>
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#include "settings.h"
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#include "sidetone.h"
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#include "morse.h"
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class Keyer final
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{
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public:
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Keyer() = delete;
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Keyer(uint8_t wpm, Mode mode);
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void setMode(Mode mode) { m_mode = mode; }
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void setSpeed(uint8_t wpm);
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void sendCharacter(const char ch);
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void run();
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void stop();
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private:
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enum class State {
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Wait,
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Dit,
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Dah,
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DitPause,
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DahPause,
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Abort,
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};
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enum class MessageState {
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Wait,
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Dit,
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Dah,
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IntraCharSpace,
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InterCharSpace,
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InterWordSpace,
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Abort,
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};
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uint8_t m_wpm {18};
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Mode m_mode {Mode::IambicB};
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absolute_time_t m_keying_until {0};
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absolute_time_t m_pausing_until {0};
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Sidetone m_buzzer;
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// Sidetone m_audioOut;
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State m_paddleKeyingState {State::Wait};
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State m_previousState {State::Wait};
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std::queue<char> m_messageQueue;
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MessageState m_messageKeyingState {MessageState::Wait};
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char m_messageChar {};
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uint64_t m_elementDuration {0};
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bool m_currentlyKeying {false};
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bool m_currentlyPausing {false};
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bool m_keyNextIambicB {false};
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MorseCode m_morseCode;
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}; |