| // 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 |