1 // Copyright 2023 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 "pw_digital_io/digital_io.h" 17 #include "pw_digital_io_mcuxpresso/interrupt_controller.h" 18 #include "pw_result/result.h" 19 #include "pw_status/status.h" 20 #include "pw_sync/borrow.h" 21 22 namespace pw::digital_io { 23 24 class McuxpressoDigitalInInterrupt : public pw::digital_io::DigitalInInterrupt { 25 public: 26 McuxpressoDigitalInInterrupt( 27 pw::sync::Borrowable<McuxpressoInterruptController>& controller, 28 pint_pin_int_t pin); 29 30 McuxpressoDigitalInInterrupt(const McuxpressoDigitalInInterrupt&) = delete; 31 McuxpressoDigitalInInterrupt& operator=(const McuxpressoDigitalInInterrupt&) = 32 delete; 33 34 private: 35 // pw::digital_io::DigitalInInterrupt implementation 36 pw::Status DoEnable(bool enable) override; 37 pw::Result<pw::digital_io::State> DoGetState() override; 38 pw::Status DoSetInterruptHandler( 39 pw::digital_io::InterruptTrigger trigger, 40 pw::digital_io::InterruptHandler&& handler) override; 41 pw::Status DoEnableInterruptHandler(bool enable) override; 42 43 pw::sync::Borrowable<McuxpressoInterruptController>& controller_; 44 pint_pin_int_t pin_; 45 }; 46 47 } // namespace pw::digital_io 48