Control application

The main control application of Aquarium control implements the following features:

• Data acquisition of water temperature, pH and conductivity
• Data acquisition of ambient temperature and humidity
• Fresh water refill control
• Feed control
• Water temperature control using air ventilation
• Calculation of refill tank content based on water level measurement
• Actuation of pump for water exchange

Additionally, the main control application implements the following supporting features:

• HW-Tests
• Text-To-Speech interface
• Logging
• Command interface to receive instructions from outside of the application
• Storage of recorded data in SQL database
• File-based communication to web application
• Recording of WebCam picture

The control application makes extensive use of the pigpio library.