DigiH
1b5215de42
* partial MAC in title • Last three octets of MAC address in title to differentiate devices with the same model name. • fixed memory leak • process optimisation * lcd to oled lcd to oled renaming
211 lines
5.9 KiB
C++
211 lines
5.9 KiB
C++
/*
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OpenMQTTGateway Addon - ESP8266 or Arduino program for home automation
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Act as a wifi or ethernet gateway between your 433mhz/infrared IR signal and a MQTT broker
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Send and receiving command by MQTT
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Supported boards with displays
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HELTEC ESP32 LORA - SSD1306 / Onboard 0.96-inch 128*64 dot matrix OLED display
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LILYGO® LoRa32 V2.1_1.6.1 433 Mhz / https://www.lilygo.cc/products/lora3?variant=42476923879605
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Copyright: (c)Florian ROBERT
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Contributors:
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- 1technophile
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- NorthernMan54
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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_SSD1306_h
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#define config_SSD1306_h
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#include <Arduino.h>
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#include <ArduinoJson.h>
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#include <Wire.h>
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#include "SSD1306Wire.h"
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/*-------------------DEFINE LOG LEVEL----------------------*/
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#ifndef LOG_LEVEL_OLED
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# define LOG_LEVEL_OLED LOG_LEVEL_WARNING // Default to only display Warning level messages
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#endif
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#ifndef LOG_TO_OLED
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# define LOG_TO_OLED false // Default to not display log messages on display
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#endif
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#ifndef JSON_TO_OLED
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# define JSON_TO_OLED true // Default to displaying JSON messages on the display
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#endif
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#ifndef DISPLAY_PAGE_INTERVAL
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# define DISPLAY_PAGE_INTERVAL 3 // Number of seconds between json message displays
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#endif
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#ifndef DISPLAY_IDLE_LOGO
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# define DISPLAY_IDLE_LOGO true // Display the OMG logo when idle
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#endif
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#ifndef DISPLAY_METRIC
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# define DISPLAY_METRIC true // Units used for display of sensor data
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#endif
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#ifndef DISPLAY_FLIP
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# define DISPLAY_FLIP true // Flip display orientation
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#endif
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#ifndef DISPLAY_STATE
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# define DISPLAY_STATE true // set to false if you don't want to use the display
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#endif
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#ifndef DISPLAY_BRIGHTNESS
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# define DISPLAY_BRIGHTNESS 50 // 0-100; 50 % brightness as default
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#endif
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/*------------------- DEFAULT DISPLAY GEOMETRY ----------------------*/
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#define OLED_TEXT_BUFFER 1000
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#define OLED_TEXT_ROWS 5
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#define OLED_WIDTH 128
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#define OLED_HEIGHT 64
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// Display layout definitions based on board definition
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#if defined(WIFI_LoRa_32_V2) // from ~/.platformio/packages/framework-arduinoespressif32/variants/.../pins_arduino.h
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# define OLED_WIDTH DISPLAY_WIDTH
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# define OLED_HEIGHT DISPLAY_HEIGHT
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#elif defined(ARDUINO_TTGO_LoRa32_v21new)
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# define OLED_WIDTH 128
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# define OLED_HEIGHT 64
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#endif
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#define OLED_TEXT_WIDTH OLED_WIDTH / 4 // This is an approx amount
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/*-------------------DEFINE MQTT TOPIC FOR CONFIG----------------------*/
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#define subjectMQTTtoSSD1306set "/commands/MQTTtoSSD1306/config"
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#define subjectSSD1306toMQTT "/SSD1306toMQTT"
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/*-------------------EXTERNAL FUNCTIONS----------------------*/
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extern void setupSSD1306();
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extern void loopSSD1306();
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extern void MQTTtoSSD1306(char*, JsonObject&);
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// Simple construct for displaying message in lcd and oled displays
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#define displayPrint(...) \
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if (lowpowermode < 2) ssd1306Print(__VA_ARGS__) // only print if not in low power mode
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#define lpDisplayPrint(...) ssd1306Print(__VA_ARGS__) // print in low power mode
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void ssd1306Print(char*, char*, char*);
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void ssd1306Print(char*, char*);
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void ssd1306Print(char*);
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#define pubOled(...) ssd1306PubPrint(__VA_ARGS__)
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void ssd1306PubPrint(const char*, JsonObject&);
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// Structure for queueing OMG messages to the display
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/*
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Structure for queueing OMG messages to the display.
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Length of each line is OLED_TEXT_WIDTH
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- title
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- line1
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- line2
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- line3
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- line4
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*/
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struct displayQueueMessage {
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char title[OLED_TEXT_WIDTH];
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char line1[OLED_TEXT_WIDTH];
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char line2[OLED_TEXT_WIDTH];
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char line3[OLED_TEXT_WIDTH];
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char line4[OLED_TEXT_WIDTH];
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};
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// This pattern was borrowed from HardwareSerial and modified to support the ssd1306 display
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class OledSerial : public Stream {
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public:
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OledSerial(int);
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void begin();
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void drawLogo(int xshift, int yshift);
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boolean displayPage(displayQueueMessage*);
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SSD1306Wire* display;
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int available(void); // Dummy functions
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int peek(void); // Dummy functions
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int read(void); // Dummy functions
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void flush(void); // Dummy functions
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void fillScreen(OLEDDISPLAY_COLOR); // fillScreen display and set color
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// This is a bit of lazy programmer simplification for the semaphore and core detecting code. Not sure if it is truly space efficient.
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inline size_t write(uint8_t x) {
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return write(&x, 1);
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}
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size_t write(const uint8_t* buffer, size_t size);
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inline size_t write(const char* buffer, size_t size) {
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return write((uint8_t*)buffer, size);
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}
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inline size_t write(const char* s) {
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return write((uint8_t*)s, strlen(s));
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}
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inline size_t write(unsigned long n) {
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return write((uint8_t)n);
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}
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inline size_t write(long n) {
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return write((uint8_t)n);
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}
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inline size_t write(unsigned int n) {
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return write((uint8_t)n);
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}
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inline size_t write(int n) {
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return write((uint8_t)n);
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}
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protected:
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};
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extern OledSerial Oled;
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/*------------------- Unit Conversion Functions ----------------------*/
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#define convert_kmph2mph(kmph) (kmph * (1.0f / 1.609344f))
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#define convert_mph2kmph(mph) (mph * 1.609344f)
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#define convert_mm2inch(mm) (mm * 0.039370f)
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#define convert_inch2mm(inch) (inch * 25.4f)
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#define convert_kpa2psi(kpa) (kpa * (1.0f / 6.89475729f))
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#define convert_psi2kpa(psi) (psi * 6.89475729f)
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#define convert_hpa2inhg(hpa) (hpa * (1.0f / 33.8639f))
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#define convert_inhg2hpa(inhg) (inhg * 33.8639f)
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#endif
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