adjust default ir send pin

so it does not overlapse with elcd

.gitignore

@@ -4,3 +4,7 @@
 .vscode/launch.json
 .vscode/ipch
 .vs/
+.vscode/
+.vscode/settings.json
+firmware/
+release/

.vscode/settings.json

@@ -16,5 +16,63 @@
     "*.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"
 }

Jenkinsfile

@@ -0,0 +1,20 @@
+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

@@ -0,0 +1,115 @@
+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

@@ -8,7 +8,153 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
 
-[env:wt32-eth01]
+[platformio]
+build_dir = firmware
+
+[env:full]
+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
+           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_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
@@ -23,4 +169,3 @@ 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
-monitor_speed = 115200

readme.md

@@ -0,0 +1,35 @@
+# 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

@@ -43,15 +43,16 @@
 #endif
 #include "espmega_iot_timer.hpp"
 
-void mqtt_callback(char* topic, byte* payload, unsigned int length);
+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();
-void pwm_state_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length);
+IRAM_ATTR void pwm_state_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length);
-void pwm_value_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 io_begin();
 void ir_loop();
@@ -60,8 +61,9 @@ void ota_begin();
 
 void publish_pwm_states();
 void publish_pwm_state(int id);
-void pwm_set_state(int id, int state);
+void publish_pwm_value(int id);
-void pwm_set_value(int id, int value);
+IRAM_ATTR void pwm_set_state(int id, int state);
+IRAM_ATTR 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);
@@ -104,8 +106,8 @@ void trigger13();
 void trigger14();
 void trigger15();
 
-void eeprom_retrieve_init();
+void fram_retrieve_init();
-void eeprom_pwm_update();
+void fram_pwm_update();
 
 void lcd_ac_refresh_fan();
 void lcd_ac_refresh_mode();
@@ -115,20 +117,47 @@ void set_netmask(String address);
 void set_dns(String address);
 void set_gw(String address);
 void set_mqtt_server(String address);
-void eeprom_ip_update(uint16_t rom_address, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4);
+void fram_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);
+IPAddress fram_ip_retrieve(uint16_t rom_address);
 void set_hostname(String hostname);
-void eeprom_hostname_retrieve();
+void fram_hostname_retrieve();
 void set_basetopic(String topic);
-void eeprom_basetopic_retrieve();
+void fram_basetopic_retrieve();
 void mqtt_port_set(uint16_t port);
-void eeprom_mqtt_port_retrieve();
+void fram_mqtt_port_retrieve();
-void eeprom_mqtt_username_retrieve();
+void fram_mqtt_username_retrieve();
-void eeprom_mqtt_password_retrieve();
+void fram_mqtt_password_retrieve();
 void set_mqtt_username(String username);
 void set_mqtt_password(String password);
-void eeprom_mqtt_useauth_retrieve();
+void fram_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);

src/user_code.hpp

@@ -6,19 +6,31 @@
 #include "espmega_iot_timer.hpp"
 #include "espmega_iot_external_lcd.hpp"
 
-// Enable Software Module(s)
+// Bus Overclocking Configuration
-#define ENABLE_INTERNAL_LCD
+// Do not enable if you are using external I/O cards as it will cause signal integrity issues.
-#define ENABLE_IR_MODULE
+// Choose only one mode
-#define ENABLE_CLIMATE_MODULE // Require IR Module
+//#define OVERCLOCK_FM
-#define ENABLE_WEBUI
+//#define OVERCLOCK_FM2
 
-// Infrared Transciever
+// 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
+
+// IR Kit Configuration
 #define IR_RECIEVE_PIN 35
-#define IR_SEND_PIN 17
+#define IR_SEND_PIN 5
 #define MARK_EXCESS_MICROS 20
-#define RAW_BUFFER_LENGTH 750
+#define IR_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
@@ -29,19 +41,24 @@
 #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 timer1_callback();
+void virtual_interrupt_user_callback(int pin, int state);
-void mqtt_connected_user_callback();
-void bt0PopCallback(void *ptr);
-void user_state_request_callback();
-void user_mqtt_callback(char* topic, uint8_t topic_length, char* payload, unsigned int payload_length);
 
 // ESPMega IoT Core Build-in Functions
 extern void pwm_set_state(int id, int state);
@@ -53,9 +70,26 @@ 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();
-extern bool standalone;
+#endif
-extern PubSubClient mqtt;
+
+//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