blob: 856c52c47d8209cfeb77294a99e8b291bfe9dec2 [file] [log] [blame]
/*
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2019 Google LLC.
* All rights reserved.
*
* 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
*
* http://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 <stdint.h>
class LEDWidget
{
public:
static void InitGpio(void);
void Init(uint8_t led);
void Set(bool state);
void Invert(void);
void Blink(uint32_t changeRateMS);
void Blink(uint32_t onTimeMS, uint32_t offTimeMS);
void Animate();
private:
uint64_t mLastChangeTimeMS;
uint32_t mBlinkOnTimeMS;
uint32_t mBlinkOffTimeMS;
uint8_t mLed;
bool mLedStatus;
};