def test_pvpos(self):
motor_record = self.sim_pv
mrec = EpicsMotor(motor_record, name='pvpos_mrec')
print('mrec', mrec.describe())
mrec.wait_for_connection()
class MyPositioner(PVPositioner):
'''Setpoint, readback, done, stop. No put completion'''
setpoint = C(EpicsSignal, '.VAL')
readback = C(EpicsSignalRO, '.RBV')
done = C(EpicsSignalRO, '.MOVN')
stop_signal = C(EpicsSignal, '.STOP')
stop_value = 1
done_value = 0
m = MyPositioner(motor_record, name='pos_no_put_compl')
m.wait_for_connection()
m.read()
mrec.move(0.1, wait=True)
time.sleep(0.1)
self.assertEqual(m.position, 0.1)
m.stop()
m.limits
repr(m)
str(m)
mc = copy(m)
self.assertEqual(mc.describe(), m.describe())
m.read()
def test_pvpos(self):
motor_record = self.sim_pv
mrec = EpicsMotor(motor_record, name='pvpos_mrec')
print('mrec', mrec.describe())
mrec.wait_for_connection()
class MyPositioner(PVPositioner):
'''Setpoint, readback, done, stop. No put completion'''
setpoint = C(EpicsSignal, '.VAL')
readback = C(EpicsSignalRO, '.RBV')
done = C(EpicsSignalRO, '.MOVN')
stop_signal = C(EpicsSignal, '.STOP')
stop_value = 1
done_value = 0
m = MyPositioner(motor_record, name='pos_no_put_compl')
m.wait_for_connection()
m.read()
mrec.move(0.1, wait=True)
time.sleep(0.1)
self.assertEqual(m.position, 0.1)
m.stop()
m.limits
repr(m)
str(m)
mc = copy(m)
self.assertEqual(mc.describe(), m.describe())
m.read()
'''A simple test for :class:`EpicsMotor`'''
import config
from ophyd import EpicsMotor
def callback(sub_type=None, timestamp=None, value=None, **kwargs):
logger.info('[callback] [%s] (type=%s) value=%s', timestamp, sub_type,
value)
def done_moving(**kwargs):
logger.info('Done moving %s', kwargs)
logger = config.logger
motor_record = config.motor_recs[0]
m1 = EpicsMotor(motor_record)
m1.wait_for_connection()
m1.subscribe(callback, event_type=m1.SUB_DONE)
m1.subscribe(callback, event_type=m1.SUB_READBACK)
logger.info('---- test #1 ----')
logger.info('--> move to 1')
m1.move(1)
logger.info('--> move to 0')
m1.move(0)
