#!/usr/bin/python

import time
import sys
import subprocess

def test_ready():
    """In the WaitReady state, simulate READY signal from PLC."""
    print '---------- WatiReady test ----------'
    print '1. Simulate READY signal. State should go to WaitPermit state.'
    res = subprocess.call('caput EC-GN-P01-GPS:PLC4110-YTS-ST2R.SVAL 1', shell=True)
    res = subprocess.call('caput EC-GN-P01-GPS:PLC4110-YTS-ST2R 1', shell=True)
    print '2. Set CCPS trianguler waveform parameters(1V, 1Hz)'
    res = subprocess.call('caput EC-GN-P01-GAF-CCPS:STAT-AMP 3', shell=True)
    res = subprocess.call('caput EC-GN-P01-GAF-CCPS:STAT-FREQ 1', shell=True) #Hz
    res = subprocess.call('caput EC-GN-P01-GBF-CCPS:STAT-AMP 4', shell=True)
    res = subprocess.call('caput EC-GN-P01-GBF-CCPS:STAT-FREQ 1', shell=True) #Hz
    time.sleep(1)
    print '3. load csv file.'
    res = subprocess.call('caput EC-GN-P01-GAF:STAT-CSV-NAME test.csv', shell=True)
    res = subprocess.call('caput EC-GN-P01-GAF:STAT-CSV-LOAD 1', shell=True)
    res = subprocess.call('caput EC-GN-P01-GBF:STAT-CSV-NAME test2.csv', shell=True)
    res = subprocess.call('caput EC-GN-P01-GBF:STAT-CSV-LOAD 1', shell=True)
    time.sleep(1)
    print '4. Simulate CCPS_ON_REQUEST signal'
    res = subprocess.call('caput EC-GN-P01-GPS:PLC4110-YON-CCPS1.SVAL 1', shell=True)
    res = subprocess.call('caput EC-GN-P01-GPS:PLC4110-YON-CCPS1 1', shell=True)
    res = subprocess.call('caput EC-GN-P01-GPS:PLC4110-YON-CCPS2.SVAL 1', shell=True)
    res = subprocess.call('caput EC-GN-P01-GPS:PLC4110-YON-CCPS2 1', shell=True)
    time.sleep(1)
    print '5. Confirm CCPS_ON flag and triangular waveform generation.'
    print '6. Simulate CCPS status PVs.'
    res = subprocess.call('caput EC-GN-P01-GAF-CCPS:STAT-OP-V-DIFF.SCAN Passive', shell=True)
    res = subprocess.call('caput EC-GN-P01-GAF-CCPS:PSU2320-TR 1', shell=True)
    res = subprocess.call('caput EC-GN-P01-GBF-CCPS:STAT-OP-V-DIFF.SCAN Passive', shell=True)
    res = subprocess.call('caput EC-GN-P01-GBF-CCPS:PSU2320-TR 1', shell=True)
    print '7. Confirm PCF state changes to WaitPermit state.'