def getShift(what=None):
"""rc: +/-float in [ns]
"old" if age of mesurement too old
what:force
rc: +/-float in [ns]
"""
global gshift
gshift=1000.0
if os.getenv("HOSTNAME")[:6] != "alidcs":
import random
ips= random.randint(-640,640) # -6400, 6400
if abs(ips) >6360.0: return "old"
return str(ips/1000.)
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
#sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1", callback1, service_type=pydim.ONCE_ONLY)
#time.sleep(1); pydim.dic_release_service(sid)
gshift= pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1", timeout=1, default_value=(1000.0,))
ts= pydim.dic_sync_info_service("TIMESTAMP_PHASE_SHIFT_BPTX1", "I:1", timeout=1, default_value=(0,))
#print "gshift:", gshift,type(gshift), 'ts:',ts, type(ts)
if ts==None: return "old"
age= time.time() - ts[0]
if what != "force":
if age>181: return "old" # was 91 till 3.11.
rcshift= gshift[0]
#if (rcshift <= -1.16): return "old"
if (rcshift <= -23.5) and (-24.95 <= rcshift):
#rcshift = -24.95 - (rcshift) # till 11.6.2016
rcshift = -24.95 - (rcshift+1.16) # phase_0:1.16ns from 11.6.2016 18:40
return "%6.4f"%rcshift
def i2c_writeread(*args, regulator=ddr, **kwargs):
# FIXME: The operation order doesn't make sense.
i2c_op(SCA_OP_MODE['writeread'], *args, **kwargs)
pydim.dic_sync_info_service('{}/{}/SrvcI2CRead'.format(GBT_PREF, GBT_SERV),
'I:1;C')
ret = pydim.dic_sync_info_service(
'{}/{}/SrvcI2CRead'.format(GBT_PREF, GBT_SERV), 'I:1;C')
return dim_dic_err(regulator(ret), I2C_ERR_CODE)
def getlumi():
""" set 2 globals: lumi + lumi_source
lumi: float number, luminosity in hz/ub
lumi_source: how lumi was acquired
dim: dim
default: dim was not available, or dip published number <1.0
None: not initialized (i.e. getlumi not called)
"""
global lumi,lumi_source
import pydim
rc=None
try:
#Enabled 13.11.2015 and changed 1.0E30 -> 1.0E27 for HI run
#rclumi = pydim.dic_sync_info_service("IR_MONITOR/CTP/Luminosity", ("F",), 2)
#rclumi= None
# In run1 next line invoked 'TypeError: argument list must be a tuple' stdout line
# when dim service not available.
rclumi = pydim.dic_sync_info_service("IR_MONITOR/CTP/Luminosity", "F", 2)
if rclumi!=None:
lumidim= rclumi[3]
if lumidim>1.0:
lumi_source= "dim"
lumi=lumidim/1.0E27 # hz/ub (was 1.E30 before 13.11.2015)
else:
lumi_source= "default"
lumi= DEFLUMI
else:
lumi_source= "default"
lumi= DEFLUMI
print "preproc.getlumi: IR_MONITOR/CTP/Luminosity not available, default:%f taken."%lumi
except:
print "Except: in dic_sync_info_service(IR_MONITOR/CTP/Luminosity)"
lumi_source= "default"
lumi= DEFLUMI
def gpio_getdir(*args, regulator=ddr, **kwargs):
gpio_op(SCA_OP_MODE['gpio_getdir'], *args, **kwargs)
ret = pydim.dic_sync_info_service(
'{}/{}/SrvcGPIORead'.format(GBT_PREF, GBT_SERV),
'I:1;C'
)
return int(dim_dic_err(regulator(ret), GPIO_ERR_CODE), base=16)
def gpio_write(*args, regulator=ddr, **kwargs):
gpio_op(SCA_OP_MODE['write'], *args, **kwargs)
ret = pydim.dic_sync_info_service(
'{}/{}/SrvcGPIOWrite'.format(GBT_PREF, GBT_SERV),
'I:1'
)
return dim_dic_err(regulator(ret), GPIO_ERR_CODE)
def getShift():
global gshift
gshift=1000.0
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
#sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1", callback1, service_type=pydim.ONCE_ONLY)
#time.sleep(1); pydim.dic_release_service(sid)
gshift= pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1", timeout=1, default_value=1000.0)
#von pydim.dic_set_dns_node("aldaqecs.cern.ch")
return "%6.4f"%gshift[0]
def main():
"""
A client for subscribing to two DIM services
"""
# Again, check if a Dim DNS node has been configured.
# Normally this is done by setting an environment variable named DIM_DNS_NODE
# with the host name, e.g. 'localhost'.
#
if not pydim.dis_get_dns_node():
print("No Dim DNS node found. Please set the environment variable DIM_DNS_NODE")
sys.exit(1)
if not pydim.dis_get_dns_port():
print("No Dim DNS port found. Please set the environment variable DIM_DNS_PORT")
sys.exit(1)
print ("dns node is ", pydim.dis_get_dns_node())
print ("dns port is ", pydim.dis_get_dns_port())
print ("dns conn id is ", pydim.dic_get_conn_id())
#pydim.dic_get_server(DIMSERVERNAME@NODENAME)
#print ("dns server name ", pydim.dic_get_server("server-name@localhost"))
# The function `dic_info_service` allows to subscribe to a service.
# The arguments are the following:
# 1. The name of the service.
# 2. Service description string
# 3. Callback function that will be called when the service is
# updated.
'''res1 = pydim.dic_info_service("example-service-1", "C", client_callback1)
res2 = pydim.dic_info_service("example-service-2", "D:1;I:1;", client_callback2)'''
res1 = pydim.dic_info_service("example-service-1", client_callback1)
res2 = pydim.dic_info_service("example-service-2", client_callback2)
if not res1 or not res2:
print("There was an error registering the clients")
sys.exit(1)
#print("calling example-service-sync that waits 5 seconds to return the number 42")
#dic_sync_info_service(name, description, timeout = None, default_value =None
res3 = pydim.dic_sync_info_service("example-service-sync", None, 5)
if not res3:
print("There was an error registering the clients (service sync)")
sys.exit(1)
print(str(res3))
print("example-service-sync returned %s" % str(res3))
# Wait for updates
while True:
pydim.dic_cmnd_service("int_cmnd",(5,))
pydim.dic_cmnd_service("string_cmnd",("Hello world !",))
time.sleep(5)
def mem_mon_options_read(tell40=TELL40, regulator=ddr):
ret = pydim.dic_sync_cmnd_service(
'{}/{}/CmndOperation/{}.top_tell40.monitoring_options'.format(
GBT_PREF, GBT_SERV, tell40), (FPGA_REG_OP_MODE['read'], '0'),
'C:1;C')
dim_cmd_err(ret)
ret = pydim.dic_sync_info_service(
'{}/{}/SrvcReadings/{}.top_tell40.monitoring_options'.format(
GBT_PREF, GBT_SERV, tell40), 'I:1;C')
return dim_dic_err(regulator(ret), FPGA_REG_ERR_CODE)
def main():
"""
A client for subscribing to two DIM services
"""
# Again, check if a Dim DNS node has been configured.
# Normally this is done by setting an environment variable named DIM_DNS_NODE
# with the host name, e.g. 'localhost'.
#
if not pydim.dis_get_dns_node():
print("No Dim DNS node found. Please set the environment variable DIM_DNS_NODE")
sys.exit(1)
# pydim.dic_set_dns_node("localhost")
# dic_node = pydim.dic_get_dns_node()
# print("dic_node set to ")
# print(dic_node)
# dicportsetting = pydim.dic_set_dns_port(8088)
# if(dicportsetting):
# print("Client port is set to 8088")
# The function `dic_info_service` allows to subscribe to a service.
# The arguments are the following:
# 1. The name of the service.
# 2. Service description string
# 3. Callback function that will be called when the service is
# updated.
res1 = pydim.dic_info_service("example-service-1", "C", client_callback1)
res2 = pydim.dic_info_service("example-service-2", "D:1;I:1;", client_callback2)
#res1 = pydim.dic_info_service("example-service-1", client_callback1)
#res2 = pydim.dic_info_service("example-service-2", client_callback2)
if not res1 or not res2:
print("There was an error registering the clients")
sys.exit(1)
print("calling example-service-sync that waits 5 seconds to return the number 42")
res3 = pydim.dic_sync_info_service("example-service-sync",None,5)
print("example-service-sync returned %s" % str(res3))
# Wait for updates
while True:
tuple_args = ('Test call no. 5')
# pydim.dic_cmnd_service("int_cmnd",(5,))
pydim.dic_cmnd_service("int_cmnd",tuple_args,"C")
# pydim.dic_cmnd_service("string_cmnd",("Hello world !",))
print("test")
time.sleep(5)
def getShift(what=None):
global gshift
gshift = 1000.0
if os.getenv("HOSTNAME")[:6] != "alidcs":
import random
ips = random.randint(-640, 640) # -6400, 6400
if abs(ips) > 6360.0:
return "old"
return str(ips / 1000.0)
pydim.dic_set_dns_node("alidcsdimdns.cern.ch")
# sid= pydim.dic_info_service("PHASE_SHIFT_BPTX1", "F:1", callback1, service_type=pydim.ONCE_ONLY)
# time.sleep(1); pydim.dic_release_service(sid)
gshift = pydim.dic_sync_info_service("PHASE_SHIFT_BPTX1", "F:1", timeout=1, default_value=(1000.0,))
ts = pydim.dic_sync_info_service("TIMESTAMP_PHASE_SHIFT_BPTX1", "I:1", timeout=1, default_value=(0,))
# print "gshift:", gshift,type(gshift), 'ts:',ts, type(ts)
if ts == None:
return "old"
age = time.time() - ts[0]
if what != "force":
if age > 181:
return "old" # was 91 till 3.11.
return "%6.4f" % gshift[0]