| // 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. |
| |
| #include "pw_digital_io_mcuxpresso/interrupt_line.h" |
| |
| #include "pw_digital_io/digital_io.h" |
| #include "pw_digital_io_mcuxpresso/interrupt_controller.h" |
| #include "pw_result/result.h" |
| #include "pw_status/status.h" |
| #include "pw_sync/borrow.h" |
| |
| namespace pw::digital_io { |
| |
| McuxpressoDigitalInInterrupt::McuxpressoDigitalInInterrupt( |
| pw::sync::Borrowable<McuxpressoInterruptController>& controller, |
| pint_pin_int_t pin) |
| : controller_(controller), pin_(pin) {} |
| |
| pw::Status McuxpressoDigitalInInterrupt::DoEnable(bool) { |
| // Can not enabled at individual line level. Only at controller level, which |
| // is always enabled. |
| return pw::OkStatus(); |
| } |
| |
| pw::Result<pw::digital_io::State> McuxpressoDigitalInInterrupt::DoGetState() { |
| return controller_.acquire()->GetState(pin_); |
| } |
| |
| pw::Status McuxpressoDigitalInInterrupt::DoSetInterruptHandler( |
| pw::digital_io::InterruptTrigger trigger, |
| pw::digital_io::InterruptHandler&& handler) { |
| return controller_.acquire()->Config(pin_, trigger, std::move(handler)); |
| } |
| |
| pw::Status McuxpressoDigitalInInterrupt::DoEnableInterruptHandler(bool enable) { |
| return controller_.acquire()->EnableHandler(pin_, enable); |
| } |
| |
| } // namespace pw::digital_io |