mirror of
https://github.com/emsesp/EMS-ESP32.git
synced 2025-12-06 07:49:52 +03:00
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/*
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* EMS-ESP - https://github.com/emsesp/EMS-ESP
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* Copyright 2020-2024 emsesp.org - proddy, MichaelDvP
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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 <http://www.gnu.org/licenses/>.
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*/
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#ifndef EMSESP_EMSUART_H
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#define EMSESP_EMSUART_H
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#include "Arduino.h"
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namespace emsesp {
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#define EMS_TX_STATUS_ERR 0
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#define EMS_TX_STATUS_OK 1
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class EMSuart {
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public:
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EMSuart() = default;
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~EMSuart() = default;
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static void start(uint8_t tx_mode, uint8_t rx_gpio, uint8_t tx_gpio);
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static void stop();
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static void restart();
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static void send_poll(uint8_t data);
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static uint16_t transmit(uint8_t * buf, uint8_t len);
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private:
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static char * hextoa(char * result, const uint8_t value);
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};
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} // namespace emsesp
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#endif
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