Python pend_event 예제들

예제 #1

파일: ca_unittest.py 프로젝트: peteut/pyepics

    def testA_CreateChid_CheckTypeCount(self):
        write('Simple Test: create chid, check count, type, host, and access')
        chid = ca.create_channel(pvnames.double_pv)
        ret = ca.connect_channel(chid)
        ca.pend_event(1.e-3)

        ftype  = ca.field_type(chid)
        count  = ca.element_count(chid)
        host    = ca.host_name(chid)
        rwacc = ca.access(chid)

        self.assertNotEqual(chid, None)
        self.assertNotEqual(host, None)
        self.assertEqual(count, 1)
        self.assertEqual(ftype, 6)
        self.assertEqual(rwacc,'read/write')

예제 #2

파일: ca_unittest.py 프로젝트: thzfelcg/pyepics

    def testA_CreateChid_CheckTypeCount(self):
        write('Simple Test: create chid, check count, type, host, and access')
        chid = ca.create_channel(pvnames.double_pv)
        ret = ca.connect_channel(chid)
        ca.pend_event(1.e-3)

        ftype  = ca.field_type(chid)
        count  = ca.element_count(chid)
        host    = ca.host_name(chid)
        rwacc = ca.access(chid)

        self.assertIsNot(chid, None)
        self.assertIsNot(host, None)
        self.assertEqual(count, 1)
        self.assertEqual(ftype, 6)
        self.assertEqual(rwacc,'read/write')

예제 #3

def test_CreateChid_CheckTypeCount():
    write('Simple Test: create chid, check count, type, host, and access')
    chid = ca.create_channel(pvnames.double_pv)
    ret = ca.connect_channel(chid)
    ca.pend_event(1.e-3)

    ftype = ca.field_type(chid)
    count = ca.element_count(chid)
    host = ca.host_name(chid)
    rwacc = ca.access(chid)

    assert chid is not None
    assert host is not None
    assert count == 1
    assert ftype == 6
    assert rwacc == 'read/write'

예제 #4

파일: ca_fastconn.py 프로젝트: epicsdeb/pyepics

for name in pvnames:
    chid = ca.create_channel(name, connect=False, auto_cb=False)
    results[name] = {'chid': chid}

time.sleep(0.001)

add("created PVs with ca_create_channel")

for name in pvnames:
    ca.connect_channel(results[name]['chid'])

time.sleep(0.001)

add("connected to PVs with connect_channel")

ca.pend_event(1.e-2)

for name in pvnames:
    chid = results[name]['chid']
    val = ca.get(chid, wait=False)
    results[name]['value'] =  val

add("did ca.get(wait=False)")
ca.poll(2.e-3, 1.0)
add("ca.poll() complete")

for name in pvnames:
    results[name]['value'] = ca.get_complete(results[name]['chid'])

add("ca.get_complete() for all PVs")

예제 #5

파일: ca_fastconn.py 프로젝트: gvanriessen/pyepics

for name in pvnames:
    chid = ca.create_channel(name, connect=False, auto_cb=False)
    results[name] = {'chid': chid}

time.sleep(0.001)

dt.add("created PVs with ca_create_channel")

for name in pvnames:
    ca.connect_channel(results[name]['chid'])

time.sleep(0.001)

dt.add("connected to PVs with connect_channel")

ca.pend_event(1.e-2)

for name in pvnames:
    chid = results[name]['chid']
    val = ca.get(chid, wait=False)
    results[name]['value'] =  val

dt.add("did ca.get(wait=False)")
ca.pend_event(1.e-2)
dt.add("pend complete")

for name in pvnames:
    chid = results[name]['chid']    
    val = ca.get_complete(chid)
    results[name]['value'] =  val
    

예제 #6

import time
import sys
from epics import ca

import pvnames

pvname = pvnames.double_pv
host = pvnames.double_pv_host

chid = ca.create_channel(pvname)
ret = ca.connect_channel(chid)
ca.pend_event(1.e-3)

ftype = ca.field_type(chid)
count = ca.element_count(chid)
host = ca.host_name(chid)
rwacc = ca.access(chid)

if ftype == 6 and count == 1 and host.startswith(host) and rwacc.startswith(
        'read'):
    sys.stdout.write('OK!\n')
else:
    sys.stdout.write("Error\n")

예제 #7

파일: ca_simpletest.py 프로젝트: vigder/pyepics

import time
import sys
from epics import ca

import pvnames

pvname = pvnames.double_pv
host      = pvnames.double_pv_host


chid = ca.create_channel(pvname)
ret   = ca.connect_channel(chid)
ca.pend_event(1.e-3)
 
ftype  = ca.field_type(chid)
count  = ca.element_count(chid)
host    = ca.host_name(chid)
rwacc = ca.access(chid)
 
if  ftype ==6 and count == 1 and host.startswith(host) and rwacc.startswith('read'):
    sys.stdout.write('OK!\n')
else:
    sys.stdout.write("Error\n")