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44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
// Copyright (c) 2020, Andrew Kay
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#pragma once
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enum IndicatorsStatus {
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INDICATORS_STATUS_UNKNOWN,
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INDICATORS_STATUS_CONFIGURING,
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INDICATORS_STATUS_RUNNING
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};
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class Indicators
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{
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public:
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Indicators();
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void init();
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void setStatus(IndicatorsStatus status);
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void tx();
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void rx();
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void error();
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void update();
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private:
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volatile IndicatorsStatus _status;
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volatile uint8_t _txState;
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volatile uint8_t _rxState;
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volatile uint8_t _errorState;
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};
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