d398a6ced2
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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// Copyright 2023 - 2023 Pionix GmbH and Contributors to EVerest
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#ifndef LIBFSM_BUFFER_HPP
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#define LIBFSM_BUFFER_HPP
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#include <cstddef>
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#include <cstdint>
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namespace fsm::buffer {
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template <size_t MaxSimpleStateSize, size_t MaxCompoundStateSize, size_t MaxNestingLevel> struct SwapBuffer {
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static const size_t MAX_SIMPLE_STATE_SIZE = MaxSimpleStateSize;
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static const size_t MAX_COMPOUND_STATE_SIZE = MaxCompoundStateSize;
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static const size_t MAX_NESTING_LEVEL = MaxNestingLevel;
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struct SimpleStateBuffer {
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alignas(std::max_align_t) uint8_t a[MaxSimpleStateSize];
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alignas(std::max_align_t) uint8_t b[MaxSimpleStateSize];
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bool a_is_next{true};
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};
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SimpleStateBuffer simple{};
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struct CompoundStateBuffer {
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alignas(std::max_align_t) uint8_t a[MaxCompoundStateSize];
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alignas(std::max_align_t) uint8_t b[MaxCompoundStateSize];
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bool a_is_next{true};
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};
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CompoundStateBuffer compound[MAX_NESTING_LEVEL]{};
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};
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} // namespace fsm::buffer
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#endif // LIBFSM_BUFFER_HPP
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