68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
/*
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* This file is part of the "bluetoothheater" distribution
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* (https://gitlab.com/mrjones.id.au/bluetoothheater)
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*
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* Copyright (C) 2020 Ray Jones <ray@mrjones.id.au>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __433MHzREMOTE_H__
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#define __433MHzREMOTE_H__
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#include <FreeRTOS.h>
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#include "../Utility/UtilClasses.h"
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#include "driver/rmt.h"
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class C433MHzRemote {
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protected:
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static void _staticTask(void* arg);
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rmt_config_t _rxCfg;
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RingbufHandle_t _ringbuffer;
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QueueHandle_t _rxQueue;
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TaskHandle_t _taskHandle;
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int _runState;
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unsigned long _prevCode;
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unsigned long _timeout;
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unsigned long _rawCodes[3][4];
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bool _debug;
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void _task();
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void _doComms();
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bool _decodeRxItems(const rmt_item32_t* rxItems, int size);
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// NV storage
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void _readNV();
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public:
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C433MHzRemote();
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~C433MHzRemote();
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void begin(gpio_num_t pin, rmt_channel_t channel);
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void end();
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bool available();
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bool read(unsigned long& val);
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void manage();
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void getCodes(unsigned long codes[3][4]);
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// NV storage
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int saveNV(unsigned long codes[3][4]);
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void enableISR(bool state);
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};
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extern C433MHzRemote UHFremote;
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#endif |