This interface is a POO software that allows communication with a datalogger device, that is:

• extract the stored data
• obtain realtime values ​​measured by the sensors
• clean the device's memory

The principal component is a class called Datalogger developed in Python which uses a configuration file where is the list of devices that can be operated.

Based on this list, the class identifies the equipment and obtains information on the communication settings and commands necessary to perform the dialogue.

• Campbell CR1000
• Campbell CR3000
• Stevens Dotlogger

• Establish communication with datalogger
• Remove stored and real-time information (if possible)
• Logging of each of the actions
• The ability to add new open dataloggers

The following example establish connection with datalogger and extracts its stored information

import datalogger
# create an instance of the class, need parameters serial port and datalogger number from list (last)
datalog = datalogger.Datalogger( '/dev/ttyUSB0', 115200, serial.PARITY_NONE, 0, 0, 1)
datalog.start_conexion()
# remove stored information, need destination file path
datalog.get_datalogger_data("pathFile")
datalog.close_conexion()

This example establish connection with datalogger and returns to the screen the variables measured by sensors connected to the datalogger in real time

import datalogger
# create an instance of the class, need parameters serial port and datalogger number from list (last)
datalog = datalogger.Datalogger( '/dev/ttyUSB0', 115200, serial.PARITY_NONE, 0, 0, 1)
datalog.start_conexion()
datalog.get_data_rt()
datalog.close_conexion()

• python-pyserial
• python-loggingx
• python-configparser