| // Copyright 2024 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" |
| |
| // The functions in this file return specific implementations of singleton types |
| // provided by the system. |
| |
| namespace demo::system { |
| |
| /// Initializes the system. This must be called before anything else in `main`. |
| void Init(); |
| |
| /// Starts the main system scheduler. This function never returns. |
| [[noreturn]] void Start(); |
| |
| pw::digital_io::DigitalInOut& MonochromeLed(); |
| |
| } // namespace demo::system |
