FlorianandFlorian
3187ed6154
Add Serial as a communication layer so as to transmit data to/from serial Enable discovery of BT sensors through serial Add serial heartbeat Change discovery principle for interval and intervalacts, keep them always discovered and deactivate adaptivescan when changed. Instead of removing their discovery when adaptive scan is activated Increase JSON_MSG_BUFFER_MAX as we are now using const char* and it requires more memory for Arduino Json Deserialization Co-authored-by: Florian <1technophile@users.noreply.github.com>
139 lines
4.8 KiB
C
139 lines
4.8 KiB
C
/*
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Theengs OpenMQTTGateway - We Unite Sensors in One Open-Source Interface
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Act as a wifi or ethernet gateway between your SERIAL device and a MQTT broker
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Send and receiving command by MQTT
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This files enables to set your parameter for the SERIAL gateway
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Copyright: (c)Florian ROBERT
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This file is part of OpenMQTTGateway.
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OpenMQTTGateway 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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OpenMQTTGateway 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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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 config_SERIAL_h
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#define config_SERIAL_h
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extern void setupSERIAL();
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extern void SERIALtoX();
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extern bool XtoSERIAL(const char* topicOri, JsonObject& SERIALdata);
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/*-------------------SERIAL topics & parameters----------------------*/
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// Settings SERIAL to MQTT topic
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#define subjectSERIALtoMQTT "/SERIALtoMQTT"
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// setting to specify mode used for sending MQTT messages:
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// 0: RAW: all recieved input at SERIAL interface is collected in single MQTT message
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// defined by SERIALtoMQTTsubject
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//
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// 1: JSON: Assumes input at SERIAL interface to be valid JSON. JSON keys are used to
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// split the JSON data in separate MQTT sub-topics. This will be repeated for
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// sub-keys up to the specified nesting level (SERIALmaxJSONlevel).
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//
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// EXAMPLE: "{temperature: {sens1: 22, sens2: 23}, humidity: {sens1: 80, sens2: 60}}"
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// - with SERIALmaxJSONlevel=1:
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// ./SERIALtoMQTT/temperature ==> "{sens1: 22, sens2: 23}"
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// ./SERIALtoMQTT/humidity ==> "{sens1: 80, sens2: 60}"
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//
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// - with SERIALmaxJSONlevel=2 (or higher):
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// ./SERIALtoMQTT/temperature/sens1 ==> 22
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// ./SERIALtoMQTT/temperature/sens2 ==> 23
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// ./SERIALtoMQTT/humidity/sens1 ==> 80
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// ./SERIALtoMQTT/humidity/sens2 ==> 60
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//
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#ifndef SERIALtoMQTTmode
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# define SERIALtoMQTTmode 0
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#endif
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// settings for SERIALTopicMode 0 (RAW)
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#define SERIALInPost '\n' // Hacky way to get last character of postfix for incoming
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#define MAX_INPUT JSON_MSG_BUFFER // how much serial data we expect
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// settings for SERIALTopicMode 1 (JSON)
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#define SERIALmaxJSONlevel 2 // Max nested level in which JSON keys are converted to seperate sub-topics
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// settings for MQTT to SERIAL
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#define subjectMQTTtoSERIAL "/commands/MQTTtoSERIAL"
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#ifndef SERIALPre
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# define SERIALPre "00" // The prefix for the SERIAL message
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#endif
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#ifndef SERIALPost
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# define SERIALPost "\r" // The postfix for the SERIAL message
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#endif
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//Setup for SERIAL
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#ifndef SERIALBaud
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# define SERIALBaud 9600 // The serial connection Baud
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#endif
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/*-------------------PIN DEFINITIONS----------------------*/
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#ifndef SERIAL_UART
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// set hardware serial UART to be used for device communication or
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// use software emulaton if not defined
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//
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// VALUES:
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// - not defined: use software emulation (pins set by SERIAL_RX_GPIO & SERIAL_TX_GPIO)
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//
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// - 0: use HW UART0 (serial), warning: default used for logging & usb
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// ESP8266: (TX0 GPIO1, RX0 GPIO3)
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// (TX0 GPIO15, RX0 GPIO13) with UART0 swap enabled
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// ESP32: (TX0 by SERIAL_TX_GPIO, RX0 by SERIAL_RX_GPIO)
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//
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// - 1: use HW UART1 (serial1)
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// ESP8266: (TX1 GPIO2, RX none) only transmit available
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// ESP32: (TX1 by SERIAL_TX_GPIO, RX1 by SERIAL_RX_GPIO)
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//
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// - 2: use HW UART2 (serial2)
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// ESP8266: N/A
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// ESP32: (TX2 by SERIAL_TX_GPIO, RX2 by SERIAL_RX_GPIO)
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//
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// - 3: use HW UART3 (serial3)
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// ESP8266: N/A
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// ESP32: N/A
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//
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// defaults
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# ifdef ESP32
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# define SERIAL_UART 1 // use HW UART ESP32
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# else
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# undef SERIAL_UART // default use software serial
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//# define SERIAL_UART 1 // define to use HW UART
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# endif
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#endif
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#ifndef SERIAL_UART0_SWAP
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// option for ESP8266 only to swap UART0 ports from (GPIO1,GPIO3) to (GPIO15,GPIO13)
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# define SERIAL_UART0_SWAP
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#endif
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#ifndef SERIAL_RX_GPIO
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// define receive pin (for software serial or ESP32 with configurable HW UART)
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# if defined(ESP8266) && !defined(SERIAL_UART)
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# define SERIAL_RX_GPIO 4 //D2
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# elif defined(ESP32)
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# define SERIAL_RX_GPIO 26
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# endif
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#endif
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#ifndef SERIAL_TX_GPIO
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// define transmit pin (for software serial and/or ESP32)
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# if defined(ESP8266) && !defined(SERIAL_UART)
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# define SERIAL_TX_GPIO 2 //D4
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# elif ESP32
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# define SERIAL_TX_GPIO 14
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# endif
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#endif
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#endif |