atwg-cli

#!/usr/bin/python3
# -*- coding: utf-8 -*-
"""
@author:        Andreas Kaeberlein
@copyright:     Copyright 2021
@credits:       AKAE

@license:       GPLv3
@maintainer:    Andreas Kaeberlein
@email:         andreas.kaeberlein@web.de

@file:          atwg-cli
@date:          2021-01-17

@note           Arbitrary Temperature Waveform Generator
                  Start:
                    Linux            'atwg-cli [Arguments]'
                    Windows          'python3 ./atwg-cli [Arguments]'
                    Python Anaconda: 'run ./atwg-cli '
                  Arguments: '--sine --chamber=SIM --minTemp=10 --maxTemp=60 --startTemp=30 --period=1h'
                  Example: 'atwg-cli --sine --chamber=SIM --minTemp=10 --maxTemp=60 --startTemp=30 --period=1h'              
"""



#------------------------------------------------------------------------------
# Standard
import sys   # python path handling
import time  # get current time
# Self
from ATWG.ATWG import ATWG   # Waveform generator
#------------------------------------------------------------------------------



#------------------------------------------------------------------------------
if __name__ == '__main__':
    # init chamber
    myATWG = ATWG()                                                 # init structure
    chamberArg, waveArg = myATWG.parse_cli(cliArgs=sys.argv[1:])    # first argument is python file name
    myATWG.open(chamberArg=chamberArg, waveArg=waveArg)             # init waveformgenertor and open chamber interface
    myATWG.start();                                                 # start climate chamber
    tsample = myATWG.cfg_tsample_sec - 1e-3;                        # 1 ms for timer reserved
    # chamber control loop
    try:
        while True:
            tstart = time.time()    # isochron chamber update
            myATWG.chamber_update() # chamber update
            print(myATWG.status())  # ui
            while True:             # wait for target sample time
                if ( tstart + tsample < time.time() ):
                    break
    except KeyboardInterrupt:
        # leave loop on CTRL + C
        print("")
        print("Info: Program ended normally")
    except:
        # abnormal end
        print("")
        print("Error: Program ended abnormally")
    # close generator
    myATWG.stop()
    myATWG.close()
#------------------------------------------------------------------------------