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// Copyright 2023 The Pigweed Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
#pragma once
#include "pw_persistent_ram/persistent_buffer.h"
#include "pw_trace_tokenized/config.h"
#include "pw_transfer/transfer.h"
namespace pw::system {
using TracePersistentBuffer =
persistent_ram::PersistentBuffer<PW_TRACE_BUFFER_SIZE_BYTES>;
class TracePersistentBufferTransfer : public transfer::ReadOnlyHandler {
public:
TracePersistentBufferTransfer(uint32_t id,
TracePersistentBuffer& persistent_buffer);
Status PrepareRead() final;
private:
TracePersistentBuffer& persistent_buffer_;
stream::MemoryReader reader_;
};
} // namespace pw::system
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