| // 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_digital_io/digital_io.h" |
| #include "pw_digital_io/digital_io.pwpb.h" |
| #include "pw_digital_io/digital_io.rpc.pwpb.h" |
| #include "pw_function/function.h" |
| #include "pw_rpc/pwpb/server_reader_writer.h" |
| #include "pw_span/span.h" |
| |
| namespace pw::digital_io { |
| |
| // Implementation class for pw.digital_io.DigitalIo. |
| // |
| // Takes an array of DigitalIoOptional lines to be exposed via the service. |
| class DigitalIoService |
| : public pw_rpc::pwpb::DigitalIo::Service<DigitalIoService> { |
| public: |
| explicit DigitalIoService( |
| pw::span<std::reference_wrapper<DigitalIoOptional>> lines) |
| : lines_(lines) {} |
| |
| void Enable(const pwpb::DigitalIoEnableRequest::Message& request, |
| rpc::PwpbUnaryResponder<pwpb::DigitalIoEnableResponse::Message>& |
| responder); |
| |
| void SetState( |
| const pwpb::DigitalIoSetStateRequest::Message& request, |
| rpc::PwpbUnaryResponder<pwpb::DigitalIoSetStateResponse::Message>& |
| responder); |
| |
| void GetState( |
| const pwpb::DigitalIoGetStateRequest::Message& request, |
| rpc::PwpbUnaryResponder<pwpb::DigitalIoGetStateResponse::Message>& |
| responder); |
| |
| private: |
| pw::span<std::reference_wrapper<DigitalIoOptional>> lines_; |
| }; |
| |
| } // namespace pw::digital_io |