Merge branch 'main' into smart-meeting

.gitignore

@@ -3,8 +3,4 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
-.vs/
-.vscode/
-.vscode/settings.json
-firmware/
-release/
+.vs/

.vscode/settings.json

@@ -1,78 +1,20 @@
 {
-  "C_Cpp.errorSquiggles": "enabled",
-  "files.associations": {
-    "*.cps": "javascript",
-    "string": "cpp",
-    "optional": "cpp",
-    "istream": "cpp",
-    "ostream": "cpp",
-    "system_error": "cpp",
-    "array": "cpp",
-    "functional": "cpp",
-    "tuple": "cpp",
-    "type_traits": "cpp",
-    "utility": "cpp",
-    "*.d": "cpp",
-    "*.html": "cpp",
-    "*.tcc": "cpp",
-    "regex": "cpp"
-  },
-  "C_Cpp_Runner.msvcBatchPath": "",
-  "C_Cpp_Runner.cCompilerPath": "gcc",
-  "C_Cpp_Runner.cppCompilerPath": "g++",
-  "C_Cpp_Runner.debuggerPath": "gdb",
-  "C_Cpp_Runner.cStandard": "",
-  "C_Cpp_Runner.cppStandard": "",
-  "C_Cpp_Runner.useMsvc": false,
-  "C_Cpp_Runner.warnings": [
-    "-Wall",
-    "-Wextra",
-    "-Wpedantic",
-    "-Wshadow",
-    "-Wformat=2",
-    "-Wcast-align",
-    "-Wconversion",
-    "-Wsign-conversion",
-    "-Wnull-dereference"
-  ],
-  "C_Cpp_Runner.msvcWarnings": [
-    "/W4",
-    "/permissive-",
-    "/w14242",
-    "/w14287",
-    "/w14296",
-    "/w14311",
-    "/w14826",
-    "/w44062",
-    "/w44242",
-    "/w14905",
-    "/w14906",
-    "/w14263",
-    "/w44265",
-    "/w14928"
-  ],
-  "C_Cpp_Runner.enableWarnings": true,
-  "C_Cpp_Runner.warningsAsError": false,
-  "C_Cpp_Runner.compilerArgs": [],
-  "C_Cpp_Runner.linkerArgs": [],
-  "C_Cpp_Runner.includePaths": [],
-  "C_Cpp_Runner.includeSearch": [
-    "*",
-    "**/*"
-  ],
-  "C_Cpp_Runner.excludeSearch": [
-    "**/build",
-    "**/build/**",
-    "**/.*",
-    "**/.*/**",
-    "**/.vscode",
-    "**/.vscode/**"
-  ],
-  "C_Cpp_Runner.useAddressSanitizer": false,
-  "C_Cpp_Runner.useUndefinedSanitizer": false,
-  "C_Cpp_Runner.useLeakSanitizer": false,
-  "C_Cpp_Runner.showCompilationTime": false,
-  "C_Cpp_Runner.useLinkTimeOptimization": false,
-  "C_Cpp_Runner.msvcSecureNoWarnings": false,
-  "cmake.sourceDirectory": "D:/Git/iot-firmware/.pio/libdeps/full/Adafruit BusIO"
+    "C_Cpp.errorSquiggles": "enabled",
+    "files.associations": {
+        "*.cps": "javascript",
+        "string": "cpp",
+        "optional": "cpp",
+        "istream": "cpp",
+        "ostream": "cpp",
+        "system_error": "cpp",
+        "array": "cpp",
+        "functional": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "*.d": "cpp",
+        "*.html": "cpp",
+        "*.tcc": "cpp",
+        "regex": "cpp"
+    }
 }

Jenkinsfile

@@ -1,20 +0,0 @@
-pipeline {
-    agent any
-    
-    stages {
-        stage('Build') {
-            steps {
-                git branch: 'main', url: 'https://git.siwatsystem.com/ise-senior-iot/iot-firmware.git'
-                sh 'export PLATFORMIO_PATH=/root/.platformio/penv/bin/platformio'
-                sh '/usr/bin/python3 gen_release.py'
-                stash includes: 'release/**/*', name: 'release_binaries'
-            }
-        }
-        stage('Publish') {
-            steps {
-                unstash 'release_binaries'
-                archiveArtifacts artifacts: 'release/**/*', fingerprint: true
-            }
-        }
-    }
-}

gen_release.py

@@ -1,115 +0,0 @@
-import os
-import shutil
-import subprocess
-import sys
-import subprocess
-import os
-import shutil
-import subprocess
-import sys
-import platform
-import re
-import configparser
-from time import sleep as delay
-
-
-# Get the current directory
-current_dir = os.path.dirname(os.path.abspath(__file__))
-
-# Define the path to the firmware folder
-firmware_folder = os.path.join(current_dir, 'firmware')
-
-# Create the firmware folder if it does not exist
-if not os.path.exists(firmware_folder):
-    os.makedirs(firmware_folder)
-
-# Define the path to the release folder
-release_folder = os.path.join(current_dir, 'release')
-
-# Get the platformio path from environment variable
-platformio_path = os.environ.get('PLATFORMIO_PATH')
-# If the environment variable is not set, use the default path
-if platformio_path is None:
-    if platform.system() == 'Darwin':
-        platformio_path = os.path.expanduser('~/.platformio/penv/bin/platformio')
-    elif platform.system() == 'Windows':
-        platformio_path = os.path.expanduser('~/.platformio/penv/Scripts/platformio.exe')
-    elif platform.system() == 'Linux':
-        platformio_path = os.path.expanduser('~/.platformio/penv/bin/platformio')
-
-if os.path.exists(release_folder):
-    # If the release folder exists, delete it
-    shutil.rmtree(release_folder)
-os.makedirs(release_folder)
-
-# Get the current Git branch name
-git_branch = subprocess.check_output(['git', 'rev-parse', '--abbrev-ref', 'HEAD']).decode().strip()
-commit_hash = subprocess.check_output(['git', 'rev-parse', 'HEAD']).decode().strip()[:10]
-
-# If arguments are supplied, build the environments that match the arguments
-if len(sys.argv) > 1:
-    environments = sys.argv[1:]
-
-# If no argument are supplied, build all environments listed in platformio.ini
-else:
-    environments = []
-    with open(os.path.join(current_dir, 'platformio.ini')) as f:
-
-        # Iterate over the lines in platformio.ini
-        for line in f.readlines():
-
-            # Check if the line contains the string "env:"
-            if '[env:' in line:
-
-                # Extract the environment using regular expressions
-                environment = re.search(r'\[env:(.*?)\]', line).group(1)
-
-                # Add the environment to the list of environments
-                environments.append(environment)
-
-# Remove old platformio.ini file from firmware folder if it exists
-if os.path.isfile(os.path.join(firmware_folder, 'platformio.ini')):
-    os.remove(os.path.join(firmware_folder, 'platformio.ini'))
-
-# Copy the platformio.ini file to the firmware folder
-shutil.copyfile(os.path.join(current_dir, 'platformio.ini'), os.path.join(firmware_folder, 'platformio.ini'))
-
-# Check that the file is copied correctly
-if not os.path.isfile(os.path.join(firmware_folder, 'platformio.ini')):
-    raise Exception('platformio.ini file not copied correctly')
-
-# Read the platformio.ini file
-config = configparser.ConfigParser()
-config.read(os.path.join(firmware_folder, 'platformio.ini'))
-
-# Add firmware version to build_flags in platformio.ini
-for environment in environments:
-    if 'build_flags' not in config[f'env:{environment}']:
-        config[f'env:{environment}']['build_flags'] = f'-DFW_VERSION=\\"{git_branch}_{environment}_{commit_hash}\\"'
-    else:
-        config[f'env:{environment}']['build_flags'] = config[f'env:{environment}']['build_flags'] + f' -DFW_VERSION=\\"{git_branch}_{environment}_{commit_hash}\\"'
-
-# Write the platformio.ini file
-with open(os.path.join(firmware_folder, 'platformio.ini'), 'w') as configfile:
-    config.write(configfile)
-
-# if argument is not supplied, build all environments listed in platformio.ini
-if len(sys.argv) == 1:
-    subprocess.run([f'{platformio_path}', 'run','-c',f'{firmware_folder}/platformio.ini'], cwd=current_dir)
-
-for environment in environments:
-    if(len(sys.argv) > 1):
-        subprocess.run([f'{platformio_path}', 'run', '-e', environment,'-c',f'{firmware_folder}/platformio.ini'], cwd=current_dir)
-    
-    # Iterate over the subfolders in the firmware folder
-    for subfolder in os.listdir(firmware_folder):
-        subfolder_path = os.path.join(firmware_folder, subfolder)
-        
-        # Check if the subfolder matches the environment argument
-        if subfolder == environment:
-            # Check if the subfolder contains a firmware.bin file
-            firmware_file = os.path.join(subfolder_path, 'firmware.bin')
-            if os.path.isfile(firmware_file):
-                # Move the firmware.bin file to the release folder with the Git branch name and commit hash appended
-                new_file_name = os.path.join(release_folder, f"{git_branch}_{subfolder}_{commit_hash}.bin")
-                shutil.move(firmware_file, new_file_name)

platformio.ini

@@ -8,15 +8,10 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
 
-[platformio]
-build_dir = firmware
-
-[env:full]
+[env:wt32-eth01]
 platform = espressif32
 board = wt32-eth01
 framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_INTERNAL_LCD -DENABLE_IR_MODULE -DENABLE_CLIMATE_MODULE -DENABLE_ANALOG_MODULE -DENABLE_WEBUI
 lib_deps = siwats/ESPMegaPROR3@^1.3.0
            knolleary/PubSubClient@^2.8
            ivanseidel/ArduinoThread@^2.1.1
@@ -27,145 +22,6 @@ lib_deps = siwats/ESPMegaPROR3@^1.3.0
            seithan/Easy Nextion Library@^1.0.6
            robtillaart/FRAM_I2C@^0.6.1
            esphome/ESPAsyncWebServer-esphome@^3.1.0
+           bblanchon/ArduinoJson@^6.21.3
 monitor_speed = 115200
-
-[env:lcd_climate]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_INTERNAL_LCD -DENABLE_IR_MODULE -DENABLE_CLIMATE_MODULE
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
-monitor_speed = 115200
-
-[env:webui]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_WEBUI
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
-
-[env:climate_webui]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_IR_MODULE -DENABLE_CLIMATE_MODULE -DENABLE_WEBUI
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
-monitor_speed = 115200
-
-[env:lcd_webui]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_INTERNAL_LCD -DENABLE_WEBUI
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
-monitor_speed = 115200
-
-[env:ir_climate_analog_webui]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_IR_MODULE -DENABLE_CLIMATE_MODULE -DENABLE_ANALOG_MODULE -DENABLE_WEBUI
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
-monitor_speed = 115200
-
-[env:lcd_analog]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_INTERNAL_LCD -DENABLE_ANALOG_MODULE
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
-monitor_speed = 115200
-
-[env:lcd]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-build_flags = -DENABLE_INTERNAL_LCD
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
-monitor_speed = 115200
-
-[env:minimal]
-platform = espressif32
-board = wt32-eth01
-framework = arduino
-board_build.f_cpu = 240000000L
-lib_deps = siwats/ESPMegaPROR3@^1.3.0
-           knolleary/PubSubClient@^2.8
-           ivanseidel/ArduinoThread@^2.1.1
-           arduino-libraries/Arduino_BuiltIn@^1.0.0
-           dersimn/PubSubClientTools@^0.6
-           z3t0/IRremote@^4.2.0
-           robtillaart/DHTNEW@^0.4.18
-           seithan/Easy Nextion Library@^1.0.6
-           robtillaart/FRAM_I2C@^0.6.1
-           esphome/ESPAsyncWebServer-esphome@^3.1.0
+monitor_port = COM26

readme.md

@@ -1,35 +0,0 @@
-# IoT Core OS V3
-This is an OS for the ESPMega PRO R3 Programable Logic Controller
-
-## **Compatibility**
-1. **CPU**
-    - ESPMega PRO R3.0a/b
-    - ESPMega PRO R3.1a
-    - ESPMega PRO R3.2a/b/c
-2. **CPU Add-ons**
-    - ESPMega PRO Internal Display Module
-    - ESPMega PRO External Touch Display Module
-3. **Add-on Cards**
-    - ESPMega I/O Analog Expansion Card
-    - ESPMega I/O IR Expansion Kit
-    - ESPMega I/O Card Hub
-    - ESPMega I/O UART Multiplexer [WIP]
-    - ESPMega I/O Digital Expansion Card [WIP]
-
-## Features
-- Internal Touch Display support for diagnostics and configuration
-- WebUI for Configuration and OTA Update
-- Allowing for reading and writing to registers from MQTT
-- Provides abstraction layer to the MQTT protocol and internal components
-
-## User Code and 3rd Party Extension
-This OS allows the user to write custom program for the device to run in the OS<br/>
-### *usercode.hpp* and *user_code.cpp*
-### I/O Abstraction Layer
-### MQTT Abstraction Layer
-### RTC and Clock Abstraction Layer
-### Persistent Storage Abstraction Layer
-### Climate Abstraction Layer
-### Energy Monitoring Abstraction Layer
-### Timer Abstraction Layer
-### LCD Abstraction Layer

src/espmega_iot_core.hpp

@@ -1,12 +1,3 @@
-/**
- * @brief Header file for the ESPMega IoT Core library.
- * 
- * This library provides functions for controlling various IoT modules such as climate, IR, and input/output.
- * It also includes functions for MQTT communication, LCD display, and OTA updates.
- * 
- * @note This library requires the ESPMegaPRO library to be installed.
- * 
- */
 #pragma once
 
 #include <ESPMegaPRO.h>
@@ -18,6 +9,7 @@
 #endif
 #include <ETH.h>
 #include <PubSubClient.h>
+#include <PubSubClientTools.h>
 #include <Thread.h>
 #include <StaticThreadController.h>
 #ifdef ENABLE_IR_MODULE
@@ -33,7 +25,7 @@
 #include <WebServer.h>
 #include <Update.h>
 #endif
-#include "espmega_iot_lcd.hpp"
+#include "lcd.hpp"
 
 #ifdef ENABLE_CLIMATE_MODULE
 #include "ir_codes.hpp"
@@ -43,17 +35,15 @@
 #endif
 #include "espmega_iot_timer.hpp"
 
-IRAM_ATTR void mqtt_callback(char* topic, byte* payload, unsigned int length);
 void virtual_interrupt_loop();
 void virtual_interrupt_callback(int pin, int state);
-void virtual_interrupt_preload();
 void network_begin();
 void mqtt_connect();
 void mqtt_subscribe();
 void thread_initialization();
-IRAM_ATTR void pwm_state_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length);
-IRAM_ATTR void pwm_value_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length);
-void state_request_callback();
+void pwm_state_callback(String topic, String message);
+void pwm_value_callback(String topic, String message);
+void state_request_callback(String topic, String message);
 void io_begin();
 void ir_loop();
 
@@ -61,9 +51,8 @@ void ota_begin();
 
 void publish_pwm_states();
 void publish_pwm_state(int id);
-void publish_pwm_value(int id);
-IRAM_ATTR void pwm_set_state(int id, int state);
-IRAM_ATTR void pwm_set_value(int id, int value);
+void pwm_set_state(int id, int state);
+void pwm_set_value(int id, int value);
 void pwm_toggle(int id);
 void pwm_toggle(int id1, int id2);
 void pwm_cycle_value(int id);
@@ -77,7 +66,7 @@ void publish_env_state();
 uint8_t ac_get_temperature();
 uint8_t ac_get_mode();
 uint8_t ac_get_fan_speed();
-void ac_state_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length);
+void ac_state_callback(String topic, String message);
 void ac_set_state(int mode, int temperature, int fan_speed);
 
 void publish_input_states();
@@ -106,8 +95,8 @@ void trigger13();
 void trigger14();
 void trigger15();
 
-void fram_retrieve_init();
-void fram_pwm_update();
+void eeprom_retrieve_init();
+void eeprom_pwm_update();
 
 void lcd_ac_refresh_fan();
 void lcd_ac_refresh_mode();
@@ -117,47 +106,20 @@ void set_netmask(String address);
 void set_dns(String address);
 void set_gw(String address);
 void set_mqtt_server(String address);
-void fram_ip_update(uint16_t rom_address, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4);
-IPAddress fram_ip_retrieve(uint16_t rom_address);
+void eeprom_ip_update(uint16_t rom_address, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4);
+IPAddress eeprom_ip_retrieve(uint16_t rom_address);
 void set_hostname(String hostname);
-void fram_hostname_retrieve();
+void eeprom_hostname_retrieve();
 void set_basetopic(String topic);
-void fram_basetopic_retrieve();
+void eeprom_basetopic_retrieve();
 void mqtt_port_set(uint16_t port);
-void fram_mqtt_port_retrieve();
-void fram_mqtt_username_retrieve();
-void fram_mqtt_password_retrieve();
+void eeprom_mqtt_port_retrieve();
+void eeprom_mqtt_username_retrieve();
+void eeprom_mqtt_password_retrieve();
 void set_mqtt_username(String username);
 void set_mqtt_password(String password);
-void fram_mqtt_useauth_retrieve();
+void eeprom_mqtt_useauth_retrieve();
 void set_mqtt_useauth(bool use_auth);
 
 void factory_reset();
-void check_boot_reset();
-
-void enable_adc(int id);
-void disable_adc(int id);
-void adc_update(int id);
-void adc_update_force(int id);
-void adc_update_all();
-void adc_loop();
-void publish_adc_value(int id);
-void publish_adc_values();
-uint16_t get_adc_value(int id);
-void adc_set_state_callback(char *topic, uint8_t topic_length, char *payload, unsigned int payload_length);
-void dac_set_value(int id, int value);
-void dac_set_state(int id, bool state);
-void dac_set_value_callback(char *topic, uint8_t topic_length, char *payload, unsigned int payload_length);
-void dac_set_state_callback(char *topic, uint8_t topic_length, char *payload, unsigned int payload_length);
-void publish_dac_value(int id);
-void publish_dac_state(int id);
-void publish_dac_values();
-void publish_dac_states();
-void publish_adc_state(int id);
-void publish_adc_states();
-uint16_t adc_get_value(int id);
-bool adc_get_state(int id);
-uint16_t dac_get_value(int id);
-bool dac_get_state(int id);
-
-void pwm_set_publish_callback(char *topic, uint8_t topic_length, char *payload, unsigned int payload_length);
+void check_boot_reset();

src/espmega_iot_emon.cpp

@@ -1,14 +1,5 @@
-
-
 #include "espmega_iot_emon.hpp"
 
-/**
- * @brief Constructor for ESPMega_CT class.
- * 
- * @param analog_pin The analog pin to read the current sensor from.
- * @param adc_to_watts A function pointer to a function that converts ADC value to watts.
- * @param fram_address The address of the FRAM to store energy data.
- */
 ESPMega_CT::ESPMega_CT(uint8_t analog_pin, float (*adc_to_watts)(uint16_t adc_value), uint32_t fram_address)
 {
     this->analog_pin = analog_pin;
@@ -16,11 +7,6 @@ ESPMega_CT::ESPMega_CT(uint8_t analog_pin, float (*adc_to_watts)(uint16_t adc_va
     this->adc_to_watts = adc_to_watts;
 }
 
-/**
- * @brief Initializes the ESPMega_CT object.
- * 
- * Reads the energy data from FRAM, sets the last conversion timestamp to current time, and calculates the current power.
- */
 void ESPMega_CT::begin()
 {
     this->last_conversion_timestamp = millis();
@@ -28,11 +14,6 @@ void ESPMega_CT::begin()
     this->power = adc_to_watts(ESPMega_analogRead(this->analog_pin));
 }
 
-/**
- * @brief The main loop function of the ESPMega_CT object.
- * 
- * Calculates the energy consumed since the last loop iteration, updates the current power, and writes the energy data to FRAM.
- */
 void ESPMega_CT::loop()
 {
     this->energy += (millis() - this->last_conversion_timestamp) / 3600000 * this->power;
@@ -41,41 +22,22 @@ void ESPMega_CT::loop()
     ESPMega_FRAM.write(fram_address, (uint8_t *)&this->energy, 16);
 }
 
-/**
- * @brief Resets the energy data stored in FRAM and the energy variable.
- */
 void ESPMega_CT::reset_energy()
 {
     this->energy = 0;
     ESPMega_FRAM.write16(fram_address, 0);
 }
 
-/**
- * @brief Returns the energy consumed since the object was initialized.
- * 
- * @return The energy consumed since the object was initialized.
- */
 long double ESPMega_CT::get_energy()
 {
     return this->energy;
 }
 
-/**
- * @brief Returns the current power consumption.
- * 
- * @return The current power consumption.
- */
 float ESPMega_CT::get_power()
 {
     return this->power;
 }
 
-/**
- * @brief A built-in function to convert ADC value to watts.
- * 
- * @param adc_value The ADC value to convert to watts.
- * @return The power in watts.
- */
 float ESPMega_CT::adc_to_watts_builtin(uint16_t adc_value)
 {
     const float RATIO = 0.1;

src/espmega_iot_emon.hpp

@@ -1,54 +1,13 @@
-/**
- * @brief Class for measuring current and power consumption using a current transformer and an ADC.
- * 
- */
 #pragma once
-
 #include <ESPMegaPRO.h>
-
 class ESPMega_CT {
     public:
-        /**
-         * @brief Construct a new ESPMega_CT object
-         * 
-         * @param analog_pin The analog pin to which the current transformer is connected.
-         * @param adc_to_watts A function pointer to a function that converts ADC values to watts.
-         * @param fram_address The address in FRAM where the energy consumption data is stored.
-         */
         ESPMega_CT(uint8_t analog_pin,float(*adc_to_watts)(uint16_t adc_value), uint32_t fram_address);
-
-        /**
-         * @brief Initializes the object.
-         * 
-         */
         void begin();
-
-        /**
-         * @brief Updates the power and energy consumption values.
-         * 
-         */
         void loop();
-
-        /**
-         * @brief Returns the current power consumption in watts.
-         * 
-         * @return float The current power consumption in watts.
-         */
         float get_power();
-
-        /**
-         * @brief Returns the total energy consumption in watt-hours.
-         * 
-         * @return long double The total energy consumption in watt-hours.
-         */
         long double get_energy();
-
-        /**
-         * @brief Resets the energy consumption value to zero.
-         * 
-         */
         void reset_energy();
-
     private:
         uint8_t analog_pin;
         uint32_t fram_address;

src/espmega_iot_homeassistant.cpp.disabled

@@ -1,28 +0,0 @@
-#include "espmega_iot_homeassistant.hpp"
-
-void publishDiscoveryPayload(const char* component, const char* config) {
-  String topic = "homeassistant/" + String(component) + "/config";
-  mqttClient.publish(topic.c_str(), config);
-}
-void publishDiscoveryPayload(const char* component, const char* name, const char* deviceClass, const char* unitOfMeasurement, const char* stateTopic, const char* commandTopic, const char* availabilityTopic, const char* payloadAvailable, const char* payloadNotAvailable, const char* uniqueId) {
-    String config = "{";
-    config += "\"name\":\"" + String(name) + "\",";
-    config += "\"device_class\":\"" + String(deviceClass) + "\",";
-    config += "\"unit_of_measurement\":\"" + String(unitOfMeasurement) + "\",";
-    config += "\"state_topic\":\"" + String(stateTopic) + "\",";
-    config += "\"command_topic\":\"" + String(commandTopic) + "\",";
-    config += "\"availability_topic\":\"" + String(availabilityTopic) + "\",";
-    config += "\"payload_available\":\"" + String(payloadAvailable) + "\",";
-    config += "\"payload_not_available\":\"" + String(payloadNotAvailable) + "\",";
-    config += "\"unique_id\":\"" + String(uniqueId) + "\"";
-    config += "}";
-
-    String topic = "homeassistant/" + String(component) + "/config";
-    mqttClient.publish(topic.c_str(), config.c_str());
-}
-
-// Example usage:
-publishDiscoveryPayload("sensor", "temperature", "temperature", "°C", "home/temperature", "home/temperature/set", "home/availability", "online", "offline", "temperature_sensor");
-publishDiscoveryPayload("binary_sensor", "motion", "motion", "", "home/motion", "home/motion/set", "home/availability", "online", "offline", "motion_sensor");
-publishDiscoveryPayload("climate", "thermostat", "temperature", "°C", "home/thermostat", "home/thermostat/set", "home/availability", "online", "offline", "thermostat");
-publishDiscoveryPayload("switch", "light", "switch", "", "home/light", "home/light/set", "home/availability", "online", "offline", "light_switch");

src/espmega_iot_homeassistant.hpp.disabled

@@ -1,2 +0,0 @@
-#pragma once
-#include <ESPMegaPRO.h>

src/espmega_iot_lcd.cpp

@@ -1,110 +0,0 @@
-#include <user_code.hpp>
-#include <espmega_iot_lcd.hpp>
-
-/**
- * @brief Sends stop bit to LCD.
- * 
- * This function sends a stop bit to the LCD. It is only enabled if the ENABLE_INTERNAL_LCD macro is defined.
- */
-void lcd_send_stop_bit()
-{
-#ifdef ENABLE_INTERNAL_LCD
-    Serial.write(0xFF);
-    Serial.write(0xFF);
-    Serial.write(0xFF);
-#endif
-}
-
-/**
- * Sends a command to the LCD display.
- * 
- * @param command The command to send to the LCD display.
- */
-void lcd_send_command(String command)
-{
-#ifdef ENABLE_INTERNAL_LCD
-    lcd_send_stop_bit();
-    Serial.print(command);
-    lcd_send_stop_bit();
-#endif
-}
-
-/**
- * @brief Resets the LCD display.
- * 
- * If ENABLE_INTERNAL_LCD is defined, sends a reset command to the LCD display.
- * 
- */
-void lcd_reset()
-{
-#ifdef ENABLE_INTERNAL_LCD
-    lcd_send_stop_bit();
-    lcd_send_command("rest");
-    lcd_send_stop_bit();
-#endif
-}
-
-/**
- * Initializes the LCD display.
- */
-void lcd_init()
-{
-#ifdef ENABLE_INTERNAL_LCD
-    lcd_reset();
-    delay(750);
-#endif
-}
-
-/**
- * @brief Starts the upload process to the LCD.
- * 
- * @param size The size of the data to be uploaded.
- * @return true if the upload process started successfully, false otherwise.
- */
-bool lcd_upload_start(size_t size)
-{
-    Serial.begin(115200);
-    lcd_send_stop_bit();
-    Serial.print("rest");
-    lcd_send_stop_bit();
-    Serial.print("connect");
-    lcd_send_stop_bit();
-    delay(1000);
-    Serial.print("whmi-wri 1024,115200,res0");
-    lcd_send_stop_bit();
-    lcd_wait_ack();
-}
-
-/**
- * Writes data to the LCD upload buffer.
- * 
- * @param data Pointer to the data to be written.
- * @param size Size of the data to be written.
- * @return True if the write was successful, false otherwise.
- */
-bool lcd_upload_write(uint8_t *data, size_t size)
-{
-    for (int i = 0; i < size; i++)
-    {
-        Serial.write(data[i]);
-    }
-}
-
-/**
- * Waits for an acknowledgement signal from the LCD.
- * @return true if acknowledgement signal is received, false otherwise.
- */
-bool lcd_wait_ack()
-{
-    bool data_ok = false;
-    for (int i; i < 50; i++)
-    {
-        if (Serial.read() == 0x05)
-        {
-            data_ok = true;
-            break;
-        }
-        delay(100);
-    }
-    return data_ok;
-}

src/espmega_iot_lcd.hpp

@@ -1,14 +0,0 @@
-#pragma once
-
-#include <ESPMegaPRO.h>
-
-
-void lcd_send_stop_bit();
-void lcd_send_command(String command);
-String lcd_wait_response();
-void lcd_reset();
-void lcd_init();
-
-bool lcd_upload_start(size_t size);
-bool lcd_upload_write(uint8_t* data, size_t size);
-bool lcd_wait_ack();

src/espmega_iot_timer.cpp

@@ -1,9 +1,5 @@
 #include "espmega_iot_timer.hpp"
 
-/**
- * @brief Loop function that checks if the timer should run and calls the timer callback function.
- * 
- */
 void ESPMega_Timer::loop() {
     rtctime_t curtime = ESPMega_getTime();
     if(today!=curtime.day) {
@@ -18,14 +14,6 @@ void ESPMega_Timer::loop() {
     }
 }
 
-/**
- * @brief Constructor for ESPMega_Timer class.
- * 
- * @param hour The hour at which the timer should run.
- * @param minute The minute at which the timer should run.
- * @param timer_callback The function to be called when the timer runs.
- * @param fram_address The address in FRAM where the timer state is stored.
- */
 ESPMega_Timer::ESPMega_Timer(uint8_t hour,uint8_t minute,void(*timer_callback)(), uint32_t fram_address) {
     this->hr = hour;
     this->min = minute;
@@ -33,10 +21,6 @@ ESPMega_Timer::ESPMega_Timer(uint8_t hour,uint8_t minute,void(*timer_callback)()
     this->fram_address = fram_address;
 }
 
-/**
- * @brief Begins the timer and sets the initial timer state.
- * 
- */
 void ESPMega_Timer::begin() {
     rtctime_t curtime = ESPMega_getTime();
     this-> today = curtime.day;
@@ -44,12 +28,6 @@ void ESPMega_Timer::begin() {
     loop();
 }
 
-/**
- * @brief Sets the hour and minute at which the timer should run.
- * 
- * @param hour The hour at which the timer should run.
- * @param minute The minute at which the timer should run.
- */
 void ESPMega_Timer::set(uint8_t hour,uint8_t minute) {
     rtctime_t curtime = ESPMega_getTime();
     if ((hr < curtime.hours || (hr == curtime.hours && min <= curtime.minutes))) {

src/espmega_iot_timer.hpp

@@ -1,43 +1,12 @@
 #pragma once
-
 #include <ESPMegaPRO.h>
 
-/**
- * @brief Class representing a timer for ESPMega board.
- * 
- */
 class ESPMega_Timer {
     public:
-        /**
-         * @brief Loop function to be called in the main loop.
-         * 
-         */
         void loop();
-
-        /**
-         * @brief Constructor for ESPMega_Timer class.
-         * 
-         * @param hour The hour at which the timer should trigger.
-         * @param minute The minute at which the timer should trigger.
-         * @param timer_callback The function to be called when the timer triggers.
-         * @param fram_address The address of the FRAM memory to store the timer state.
-         */
-        ESPMega_Timer(uint8_t hour, uint8_t minute, void(*timer_callback)(), uint32_t fram_address);
-
-        /**
-         * @brief Set the hour and minute at which the timer should trigger.
-         * 
-         * @param hour The hour at which the timer should trigger.
-         * @param minute The minute at which the timer should trigger.
-         */
-        void set(uint8_t hour, uint8_t minute);
-
-        /**
-         * @brief Begin the timer.
-         * 
-         */
+        ESPMega_Timer(uint8_t hour,uint8_t minute,void(*timer_callback)(), uint32_t fram_address);
+        void set(uint8_t hour,uint8_t minute);
         void begin();
-
     private:
         uint8_t today;
         uint8_t timer_ran_today;

src/lcd.cpp

@@ -0,0 +1,37 @@
+#include <user_code.hpp>
+#include <lcd.hpp>
+
+void lcd_send_stop_bit()
+{
+#ifdef ENABLE_INTERNAL_LCD
+    Serial.write(0xFF);
+    Serial.write(0xFF);
+    Serial.write(0xFF);
+#endif
+}
+
+void lcd_send_command(String command)
+{
+#ifdef ENABLE_INTERNAL_LCD
+    lcd_send_stop_bit();
+    Serial.print(command);
+    lcd_send_stop_bit();
+#endif
+}
+
+void lcd_reset()
+{
+#ifdef ENABLE_INTERNAL_LCD
+    lcd_send_stop_bit();
+    lcd_send_command("rest");
+    lcd_send_stop_bit();
+#endif
+}
+
+void lcd_init()
+{
+#ifdef ENABLE_INTERNAL_LCD
+    lcd_reset();
+    delay(750);
+#endif
+}

src/lcd.hpp

@@ -0,0 +1,11 @@
+#ifndef EMG_LCD_ENABLED
+#include <Arduino.h>
+
+#define EMG_LCD_ENABLED
+
+void lcd_send_stop_bit();
+void lcd_send_command(String command);
+String lcd_wait_response();
+void lcd_reset();
+void lcd_init();
+#endif

src/user_code.cpp

@@ -1,20 +1,85 @@
 #include <user_code.hpp>
 
-//Timer Components
-ESPMega_Timer timer1(0, 50, timer1_callback, 15001);
+char MEETING_STATE_REPORT_TOPIC[75];
+char MEETING_STATE_REQUEST_TOPIC[75];
+char MEETING_ROOM_NAME[50] = "Meeting Room 04";
 
+StaticJsonDocument<2048> meeting_info;
+#define TOTAL_SLOT 22 // max init cycle 17
+uint8_t selected_slot = 1;
+uint8_t cycle_slot_start = 1;
+uint8_t slot_hours[TOTAL_SLOT + 1] = {8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19};
+uint8_t slot_minutes[TOTAL_SLOT + 1] = {0, 30, 0, 30, 0, 30, 0, 30, 0, 30, 0, 30, 0, 30, 0, 30, 0, 30, 0, 30, 0, 30, 0};
 // Display Componets
+#define elcd ESPMega_EXTLCD
 // Link with Dual state button object with id 2 on page 1 named bt0
-NexDSButton bt0 = NexDSButton(1, 2, "bt0");
+NexPicture lt_bt = NexPicture(1, 1, "lt_bt");
+NexPicture av_bt = NexPicture(1, 3, "av_bt");
+NexButton left_bt = NexButton(1, 5, "left_bt");
+NexButton right_bt = NexButton(1, 6, "right_bt");
+NexPicture slot1 = NexPicture(1, 7, "slot1");
+NexPicture slot2 = NexPicture(1, 8, "slot2");
+NexPicture slot3 = NexPicture(1, 9, "slot3");
+NexPicture slot4 = NexPicture(1, 10, "slot4");
+NexPicture slot5 = NexPicture(1, 11, "slot5");
+
+// Lights on 0,1,2,3,4,5
+// A/V on 6
+
 // List of Component ID Message to listen to
 NexTouch *nex_listen_list[] =
     {
-        &bt0,
+        &lt_bt,
+        &av_bt,
+        &slot1,
+        &slot2,
+        &slot3,
+        &slot4,
+        &slot5,
+        &left_bt,
+        &right_bt,
         NULL};
 
-void bt0PopCallback(void *ptr)
+bool light_group_state()
 {
-    pwm_toggle(2);
+    for (int i = 0; i <= 5; i++)
+    {
+        if (pwm_get_state(i))
+            return true;
+    }
+    return false;
+}
+
+void lt_bt_cb(void *ptr)
+{
+    Serial.println("ltcb");
+    bool state = !light_group_state();
+    for (int i = 0; i++; i <= 5)
+        pwm_set_state(i, state);
+}
+
+void av_bt_cb(void *ptr)
+{
+    Serial.println("avcb");
+    pwm_toggle(3);
+}
+
+void left_bt_cb(void *ptr)
+{
+    Serial.println("leftcb");
+    if(cycle_slot_start>0){
+        cycle_slot_start--;
+        write_time_slot();
+    }
+}
+
+void right_bt_cb(void *ptr)
+{
+    Serial.println("rightcb");
+    if(cycle_slot_start<TOTAL_SLOT-5){
+        cycle_slot_start++;
+        write_time_slot();
+    }
 }
 
 /*
@@ -24,6 +89,10 @@ Peripheral Initialization Routine
 void user_pre_init()
 {
     nexInit();
+    memcpy(MEETING_STATE_REPORT_TOPIC, MQTT_BASE_TOPIC, 20);
+    strcat(MEETING_STATE_REPORT_TOPIC, "/meeting/report");
+    memcpy(MEETING_STATE_REQUEST_TOPIC, MQTT_BASE_TOPIC, 20);
+    strcat(MEETING_STATE_REQUEST_TOPIC, "/meeting/request");
 }
 
 /*
@@ -31,12 +100,13 @@ This code will run after every component is initialized
 */
 void user_init()
 {
-    timer1.begin();
-    ESPMega_EXTLCD.print("page home");
-    ESPMega_EXTLCD.write(0xFF);
-    ESPMega_EXTLCD.write(0xFF);
-    ESPMega_EXTLCD.write(0xFF);
-    bt0.attachPop(bt0PopCallback, &bt0);
+    send_stop_bit();
+    ESPMega_EXTLCD.print("page dashboard");
+    send_stop_bit();
+    left_bt.attachPop(left_bt_cb, &left_bt);
+    right_bt.attachPop(right_bt_cb, &right_bt);
+    lt_bt.attachPop(lt_bt_cb, &lt_bt);
+    av_bt.attachPop(av_bt_cb, &av_bt);
 }
 
 /*
@@ -56,10 +126,31 @@ void virtual_interrupt_user_callback(int pin, int state)
 
 void pwm_changed_user_callback(int pin)
 {
-    if (pin == 2)
+    if (pin >= 0 && pin <= 5)
     {
-        // inform the lcd when pwm 2 changed
-        bt0.setValue(pwm_get_state(2));
+        if (light_group_state())
+        {
+            elcd.write("lt_bt.pic=6");
+            send_stop_bit();
+        }
+        else
+        {
+            elcd.write("lt_bt.pic=5");
+            send_stop_bit();
+        }
+    }
+    else if (pin == 6)
+    {
+        if (pwm_get_state(6))
+        {
+            elcd.write("av_bt.pic=8");
+            send_stop_bit();
+        }
+        else
+        {
+            elcd.write("av_bt.pic=7");
+            send_stop_bit();
+        }
     }
 }
 
@@ -68,32 +159,51 @@ This code will run every 15 seconds
 */
 void timer_tick_callback()
 {
-    if (standalone)
-    {
-        timer1.loop();
-    }
 }
 
-void timer1_callback()
+void ac_changed_user_callback(int mode, int temperature, int fan_speed)
 {
-    for (int i = 0; i < 16; i++)
+}
+
+void meeting_state_callback(String topic, String payload)
+{
+    DeserializationError error = deserializeJson(meeting_info, payload);
+}
+
+void mqtt_connected_user_callback()
+{
+    mqtt.subscribe(MEETING_STATE_REPORT_TOPIC, meeting_state_callback);
+    mqtt.publish(MEETING_STATE_REQUEST_TOPIC, "request");
+}
+
+void user_state_request_callback()
+{
+}
+
+void write_time_slot()
+{
+    for (int i = 1; i <= 5; i++)
     {
-        pwm_set_state(i, 1);
+        elcd.printf("slot%d_time.txt=%02d:%02d\n%02d:%02d", i, slot_hours[cycle_slot_start + i - 1],
+                    slot_minutes[cycle_slot_start + i - 1], slot_hours[cycle_slot_start + i],
+                    slot_minutes[cycle_slot_start + i]);
     }
 }
 
-void ac_changed_user_callback(int mode, int temperature, int fan_speed) {
-    
+void send_stop_bit()
+{
+    ESPMega_EXTLCD.write(0xFF);
+    ESPMega_EXTLCD.write(0xFF);
+    ESPMega_EXTLCD.write(0xFF);
 }
 
-void mqtt_connected_user_callback() {
-
-}
-
-void user_state_request_callback() {
-
-}
-
-void user_mqtt_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length) {
-
+uint8_t get_current_time_slot()
+{
+    rtctime_t curtime = ESPMega_getTime();
+    for(uint8_t i=0;i<=TOTAL_SLOT;i++) {
+        if(slot_hours[i]>curtime.hours || (slot_hours[i]==curtime.hours && slot_minutes[i]>curtime.hours)) {
+            return i;
+        }
+    } 
+    return 255;
 }

src/user_code.hpp

@@ -3,34 +3,23 @@
 #include <Nextion.h>
 #include <PubSubClient.h>
 #include <PubSubClientTools.h>
+#include <ArduinoJson.h>
 #include "espmega_iot_timer.hpp"
 #include "espmega_iot_external_lcd.hpp"
 
-// Bus Overclocking Configuration
-// Do not enable if you are using external I/O cards as it will cause signal integrity issues.
-// Choose only one mode
-//#define OVERCLOCK_FM
-//#define OVERCLOCK_FM2
-
-// I/O Configuration
-#define VIRTUAL_INTERRUPT_PRELOAD // Preload Virtual Interrupts buffer
-
 // Enable Software Module(s)
-// Deprecated. Use Build Flags instead.
-// #define ENABLE_INTERNAL_LCD
-// #define ENABLE_IR_MODULE
-// #define ENABLE_CLIMATE_MODULE // Require IR Module
-// #define ENABLE_ANALOG_MODULE
-// #define ENABLE_WEBUI
+#define ENABLE_INTERNAL_LCD
+#define ENABLE_IR_MODULE
+#define ENABLE_CLIMATE_MODULE // Require IR Module
+#define ENABLE_WEBUI
 
-// IR Kit Configuration
+// Infrared Transciever
 #define IR_RECIEVE_PIN 35
-#define IR_SEND_PIN 5
+#define IR_SEND_PIN 17
 #define MARK_EXCESS_MICROS 20
-#define IR_RAW_BUFFER_LENGTH 750
+#define RAW_BUFFER_LENGTH 750
 #define AC_MAX_TEMPERATURE 30
 #define AC_MIN_TEMPERATURE 15
-#define DHT22_PIN 32
 
 // External LCD Configuration
 #define ENABLE_EXTERNAL_LCD
@@ -41,24 +30,27 @@
 #define ESPMega_EXTLCD Serial2
 #endif
 
-// Analog Module Configuration
-#define ANALOG_REPORTING_INTERVAL 500
-
 // User Defined Functions
-void timer1_callback();
-void bt0PopCallback(void *ptr);
-
-// User Defined IoT Core Callback Functions (Required)
-void user_mqtt_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length);
-void user_state_request_callback();
-void mqtt_connected_user_callback();
 void user_pre_init();
 void user_init();
 void user_loop();
+void virtual_interrupt_user_callback(int pin, int state);
 void pwm_changed_user_callback(int pin);
 void ac_changed_user_callback(int mode, int temperature, int fan_speed);
 void timer_tick_callback();
-void virtual_interrupt_user_callback(int pin, int state);
+void timer1_callback();
+void mqtt_connected_user_callback();
+void bt0PopCallback(void *ptr);
+void user_state_request_callback();
+void meeting_state_callback(String topic, String payload);
+void send_stop_bit();
+void write_time_slot();
+void av_bt_cb(void *ptr);
+void lt_bt_cb(void *ptr);
+void left_bt_cb(void *ptr);
+void right_bt_cb(void *ptr);
+extern char MQTT_BASE_TOPIC[];
+
 
 // ESPMega IoT Core Build-in Functions
 extern void pwm_set_state(int id, int state);
@@ -70,26 +62,10 @@ extern bool pwm_get_state(int id);
 extern uint16_t pwm_get_value(int id);
 extern boolean pwm_group_state(int id1, int id2);
 extern bool input_get_state(int id);
-extern bool standalone;
-extern PubSubClient mqtt;
-
-// IR Kit Build-in Functions
-#ifdef ENABLE_IR_MODULE
 extern void ac_set_state(int mode, int temperature, int fan_speed);
 extern uint8_t ac_get_temperature();
 extern uint8_t ac_get_mode();
 extern uint8_t ac_get_fan_speed();
-#endif
-
-//Analog Expansion Card Build-in Functions
-#ifdef ENABLE_ANALOG_MODULE
-extern void dac_set_value(int id, int value);
-extern void dac_set_state(int id, bool state);
-extern void enable_adc(int id);
-extern void disable_adc(int id);
-extern void enable_dac(int id);
-extern uint16_t adc_get_value(int id);
-extern bool adc_get_state(int id);
-extern uint16_t dac_get_value(int id);
-extern bool dac_get_state(int id);
-#endif
+extern bool standalone;
+extern PubSubClient mqtt_client;
+extern PubSubClientTools mqtt;