import User_Interface as ui
import cage_func as func
import traceback
import settings as g

try:  # start normal operations
    # Connect to Arduino:
    g.ARDUINO = func.ArduinoCtrl(g.RELAY_PINS)

    print("Connecting to PSUs...")
    func.setup_axes()  # initiate communication, set handles

    print("\nOpening User Interface...")
    '''g.TestValuesX = ui.TestValues()
    g.TestValuesY = ui.TestValues()
    #g.TestValuesZ = ui.TestValues()
    g.TestValues = [g.TestValuesX, g.TestValuesY]#, g.TestValuesZ]'''

    application = ui.HelmholtzGUI()
    application.mainloop()

except BaseException as e:  # if there is an error, print what happened
    print("\nAn error occurred, Shutting down.")
    print(e)
    print(traceback.print_exc())

finally:  # safely shut everything down at the end
    func.shut_down_all()