if get_exec_pars().debug:
    print "Setting debug parameters"
    SCANS = 10
    NAME = None
    FILE = None

if FILE:
    FILE = get_context().setup.expandPath("{home}/parameters/" + FILE)    
    import json
    with open(FILE) as json_file:  
        cfg = json.load(json_file)
    NAME , SCANS= cfg[0], cfg[1]
    print "FILE: ", FILE
print "SCANS: ", SCANS

DUMMY_TRIGGER=False

"""
scienta.getState().assertReady()
current_spectrum=scienta.getSpectrum().take()
scienta.start()

try:
    scienta.getSpectrum().waitValueNot(current_spectrum, -1)
    mscan(scienta.getSpectrum(), scienta.getSpectrum(), scienta.getIterations(), -1, take_initial=True)
except:
    scienta.stop()    
    scienta.zeroSupplies()

"""
    

set_device_alias(scienta.getSpectrum(), "spectrum")

sensors=[i0, scienta.getSpectrum()] 

def before_read(position, scan):
    trigger_scienta()

clear_scan_output()
if DUMMY_TRIGGER:
    dummy_trigger_scienta()


try:
    tscan(sensors, SCANS, 0.001, before_read=before_read, after_read=after_readout, name=NAME, lazy=not DUMMY_TRIGGER)
finally:
    scienta.zeroSupplies()