1 // Copyright 2020 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 #include <cstdint> 17 18 #include "pw_hdlc/decoder.h" 19 #include "pw_rpc/channel.h" 20 #include "pw_rpc/server.h" 21 #include "pw_status/status.h" 22 23 namespace pw::hdlc { 24 25 inline constexpr uint8_t kDefaultRpcAddress = 'R'; 26 27 // Reads HDLC frames with sys_io::ReadByte, using decode_buffer to store frames. 28 // HDLC frames sent to rpc_address are passed to the RPC server. 29 Status ReadAndProcessPackets(rpc::Server& server, 30 rpc::ChannelOutput& output, 31 std::span<std::byte> decode_buffer, 32 unsigned rpc_address = kDefaultRpcAddress); 33 34 } // namespace pw::hdlc 35