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// Copyright 2020 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.
#include "pw_hdlc/rpc_packets.h"
#include "pw_status/try.h"
#include "pw_sys_io/sys_io.h"
namespace pw::hdlc {
Status ReadAndProcessPackets(rpc::Server& server,
span<std::byte> decode_buffer,
unsigned rpc_address) {
Decoder decoder(decode_buffer);
while (true) {
std::byte data;
PW_TRY(sys_io::ReadByte(&data));
if (auto result = decoder.Process(data); result.ok()) {
Frame& frame = result.value();
if (frame.address() == rpc_address) {
server.ProcessPacket(frame.data())
.IgnoreError(); // TODO: b/242598609 - Handle Status properly
}
}
}
}
} // namespace pw::hdlc
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