def capture_images(self, nImages):
if nImages > 100:
print "Max 100 images, aborting"
return
pass
pypsepics.put("SXR:GIGE:CAM:703:1:JPEG:NumCapture", nImages)
pypsepics.put("SXR:GIGE:CAM:703:2:JPEG:NumCapture", nImages)
pypsepics.put("SXR:GIGE:CAM:703:3:JPEG:NumCapture", nImages)
for i in range(1, 4):
name = pypsepics.get("SXR:GIGE:CAM:703:%d:JPEG:FileName_RBV" % i)
#form = pypsepics.get("SXR:GIGE:CAM:703:%d:JPEG:FileTemplate_RBV" % i)
next = pypsepics.get("SXR:GIGE:CAM:703:%d:JPEG:FileNumber" % i)
#print form
#import sys
#sys.stdout.flush()
#f1 = form % ("",name,next)
#print "Capturing %d images for cam%d: beginning with %s" % (nImages,f1)
print "Capturing %d images for cam%d: beginning with image-# %04d" % (
nImages, i, next)
pass
pypsepics.put("SXR:GIGE:CAM:703:1:JPEG:Capture", 1)
pypsepics.put("SXR:GIGE:CAM:703:2:JPEG:Capture", 1)
pypsepics.put("SXR:GIGE:CAM:703:3:JPEG:Capture", 1)
pass
def load_MMS_pars(cvsfile):
f=open(cvsfile)
lines = f.readlines()
for i in range(len(lines)): lines[i]=lines[i].rstrip("\n")
fields = lines[1];
lines = lines[2:];
fields = fields.split(",")[1:]
for l in lines:
ll=l.split(",")
pv=ll[0]
if pv.startswith("#"): continue
values=ll[1:]
for i in range(len(fields)):
if fields[i].startswith("#"): continue
if (values[i] != "?"):
try:
vv=float(values[i])
except:
vv=values[i]
if (fields[i]==":RC"): vv=str(values[i]); # for some reason the run current must be a string !
if (fields[i]==":EE"): vv=str(values[i]); # for some reason the use encoder must be a string !
if (fields[i]==".DIR"): vv=int(values[i]);
if (fields[i]==".SREV"): vv=int(values[i]);
try:
print "setting ",pv+fields[i]," to ",values[i],
pypsepics.put(pv+fields[i],vv)
if (fields[i]==".S"): pypsepics.put(pv+".SMAX",vv)
print " done"
except:
print "FAILED TO set ",pv+fields[i]," to ",values[i]
# time.sleep(0.1)
try:
print "readback ",pv+fields[i], " " ,pypsepics.get(pv+fields[i])
except:
print "FAILED TO READBACK ",pv+fields[i]
def ShutterWaitUntilResetDone():
iTry = 0
while iTry < Shutter.iNumMaxTry:
if pypsepics.get(SHUTTER_PV_STATUS) == 0:
return 0
time.sleep(Shutter.fTimeTry)
iTry += 1
return 1
def ShutterWaitUntilMode(iModeTarget):
iTry = 0
while iTry < Shutter.iNumMaxTry:
#print "Get SE_L = %d (try %d)" % (pypsepics.get(SHUTTER_PV_SE_L), iTry)
if pypsepics.get(SHUTTER_PV_SE_L) == iModeTarget:
return 0
time.sleep(Shutter.fTimeTry)
iTry += 1
return 1
def aliowait():
dt = 0.02
mt = 10.
tt = 0.
while (
(tt < mt) and
(abs(alioget() - pypsepics.get("SXR:MON:MPZ:01:POSITIONSET")) > 3e-4)):
sleep(dt)
tt += dt
def clear_all_pu(self, nonuser=True):
from common import pypsepics
mots = self.get_motors(nonuser=nonuser)
for m in mots:
print m.name, ":"
try:
pu = pypsepics.get("%s:PU" % m.pvname)
if not pu:
print "Ok, pu=", pu
else:
print "PU=", pu, " resetting..."
pypsepics.put("%s:SET_PU" % m.pvname, 0)
pu = pypsepics.get("%s:PU" % m.pvname)
if not pu:
print "Ok, pu=", pu
else:
print "Failed! pu=", pu
pass
pass
pass
except Exception, ex:
print ex
def motor_par(motor_pvlist):
pars = [
'description' , '.DESC',
'acceleration' , '.ACCL',
'units (EGU)' , '.EGU',
'direction' , '.DIR',
'encoder step size' , '.ERES',
'Gear x Pitch' , '.UREV',
'User Offset (EGU)' , '.OFF',
'retry deadband (EGU)', '.RDBD',
'Steps Per Rev' , '.SREV',
'Speed(RPS)' , '.S',
'Speed(UGU/S)' , '.VELO',
'base speed (RPS)' , '.SBAS',
'base speed (EGU/s)' , '.VBAS',
'backlash' , '.BDST',
'run current (%)' , ':RC',
'use encoder (:EE)' , ':EE'
]
fields_desc=pars[::2]
fields=pars[1::2]
out=[]
title1="pvname"
title2="------"
for f in fields_desc:
title1 += ",%s" % f
for f in fields:
title2 += ",%s" % f
out.append(title1)
out.append(title2)
for m in motor_pvlist:
v=m
for f in fields:
try:
vv=pypsepics.get( m + f)
except:
print m + f
vv="?"
v += ",%s" % vv
out.append(v)
return out
def log_images(self, message="L703 camera images"):
if self.elog is None:
print "Elog not defined, sorry!"
return
cam1next = pypsepics.get("SXR:GIGE:CAM:703:1:JPEG:FileNumber")
cam2next = pypsepics.get("SXR:GIGE:CAM:703:2:JPEG:FileNumber")
cam3next = pypsepics.get("SXR:GIGE:CAM:703:3:JPEG:FileNumber")
pypsepics.put("SXR:GIGE:CAM:703:1:JPEG:NumCapture", 1)
pypsepics.put("SXR:GIGE:CAM:703:2:JPEG:NumCapture", 1)
pypsepics.put("SXR:GIGE:CAM:703:3:JPEG:NumCapture", 1)
print "capturing..."
pypsepics.put("SXR:GIGE:CAM:703:1:JPEG:Capture", 1)
pypsepics.put("SXR:GIGE:CAM:703:2:JPEG:Capture", 1)
pypsepics.put("SXR:GIGE:CAM:703:3:JPEG:Capture", 1)
print "waiting..."
self.__dumb_wait("SXR:GIGE:CAM:703:1:JPEG:FileNumber", cam1next + 1)
self.__dumb_wait("SXR:GIGE:CAM:703:2:JPEG:FileNumber", cam2next + 1)
self.__dumb_wait("SXR:GIGE:CAM:703:3:JPEG:FileNumber", cam3next + 1)
f1 = self.__str_from_arr(
pypsepics.get("SXR:GIGE:CAM:703:1:JPEG:FullFileName_RBV"))
f2 = self.__str_from_arr(
pypsepics.get("SXR:GIGE:CAM:703:2:JPEG:FullFileName_RBV"))
f3 = self.__str_from_arr(
pypsepics.get("SXR:GIGE:CAM:703:3:JPEG:FullFileName_RBV"))
print f1
print f2
print f3
print "logging..."
self.elog.submit(text=message,
file=f1,
file_descr="cam1: %s" %
("/reg/d/psdm/sxr/sxr70313/usr/" + f1.split("/")[-1]))
self.elog.submit(text=message,
file=f2,
file_descr="cam2: %s" %
("/reg/d/psdm/sxr/sxr70313/usr/" + f2.split("/")[-1]))
self.elog.submit(text=message,
file=f3,
file_descr="cam3: %s" %
("/reg/d/psdm/sxr/sxr70313/usr/" + f3.split("/")[-1]))
print "done!"
def sxrvacstatus():
print ""
print "HXX UM6 01 = %e Torr PIP = %e Torr" % (pypsepics.get('HXX:UM6:GCC:01:PMON'),pypsepics.get('HXX:UM6:PIP:01:PMON'))
print "HXX UM6 02 = %e Torr PIP = %e Torr" % (pypsepics.get('HXX:UM6:GCC:02:PMON'),pypsepics.get('HXX:UM6:PIP:02:PMON'))
def __dumb_wait(self, channel, val):
while pypsepics.get(channel) != val:
time.sleep(.1)
pass
pass
def theta2finewait():
while (abs(theta2fineget() - pypsepics.get("SXR:MON:MPZ:02:POSITIONSET")) >
1e-3):
sleep(0.02)
def theta2fineget():
return pypsepics.get("SXR:MON:MPZ:02:POSITIONGET")
def alioget():
return pypsepics.get("SXR:MON:MPZ:01:POSITIONGET")