def put_complete_test():
motor_record = config.motor_recs[0]
mrec = EpicsMotor(motor_record)
logger.info('--> PV Positioner, using put completion and a DONE pv')
# PV positioner, put completion, done pv
pos = PVPositioner(mrec.field_pv('VAL'),
readback=mrec.field_pv('RBV'),
done=mrec.field_pv('MOVN'), done_val=0,
put_complete=True,
)
high_lim = pos._setpoint.high_limit
try:
pos.check_value(high_lim + 1)
except ValueError as ex:
logger.info('Check value for single failed, as expected (%s)' % ex)
else:
print('high lim is %f' % high_lim)
raise ValueError('check_value should have failed')
stat = pos.move(1, wait=False)
logger.info('--> post-move request, moving=%s' % pos.moving)
while not stat.done:
logger.info('--> moving... %s error=%s' % (stat, stat.error))
time.sleep(0.1)
pos.move(-1, wait=True)
logger.info('--> synchronous move request, moving=%s' % pos.moving)
logger.info('--> PV Positioner, using put completion and no DONE pv')
# PV positioner, put completion, no done pv
pos = PVPositioner(mrec.field_pv('VAL'),
readback=mrec.field_pv('RBV'),
put_complete=True,
)
stat = pos.move(2, wait=False)
logger.info('--> post-move request, moving=%s' % pos.moving)
while not stat.done:
logger.info('--> moving... %s' % stat)
time.sleep(0.1)
pos.move(0, wait=True)
logger.info('--> synchronous move request, moving=%s' % pos.moving)
