62 lines
2.0 KiB
Python
Executable File
62 lines
2.0 KiB
Python
Executable File
IN_POSITION_BAND = 10.0
|
|
|
|
|
|
#cam_server.start("SAROP21-PSRD103_sp", True)
|
|
#cam_server.start("SAROP21-PPRM102_sp", True)
|
|
#cam_server.start("SAROP21-PSRD103_sp", True)
|
|
#cam_server.start("SAROP11-PSCR106_sp", True)
|
|
#cam_server.start("SAROP11-PPRM122_sp", True)
|
|
cam_server.start("SATOP21-PSCR162_sp", True)
|
|
cam_server.stream.waitCacheChange(-1)
|
|
i = cam_server.stream.getChild("intensity")
|
|
iavg = create_averager(i, 20, interval = -1)
|
|
|
|
#ycent = cam_server.stream.getChild("y_center_of_mass")
|
|
#ycentavg = create_averager(ycent, 20, interval = -1)
|
|
#xcent = cam_server.stream.getChild("x_center_of_mass")
|
|
#xcentavg = create_averager(xcent, 20, interval = -1)
|
|
|
|
|
|
#iode = Channel("SLAAR21-LSCP-DRS1FNS:CH2:BOXCAR.VALP")
|
|
#iavg = create_averager(diode, 30, interval = -1)
|
|
|
|
def beam_ok():
|
|
I0 = caget ("SATFE10-PEPG046:PHOTON-ENERGY-PER-PULSE-AVG")
|
|
if I0 > 100:
|
|
return "Yes"
|
|
else :
|
|
return "No"
|
|
|
|
|
|
def before_sampling(rec):
|
|
while beam_ok() == "No":
|
|
time.sleep(0.1)
|
|
print(".")
|
|
|
|
def after_sampling(rec):
|
|
if beam_ok() == "No":
|
|
rec.invalidate()
|
|
|
|
|
|
i0 = Channel("SATFE10-PEPG046:PHOTON-ENERGY-PER-PULSE-AVG")
|
|
|
|
class DCM(RegisterBase):
|
|
def doWrite(self, value):
|
|
caput ("ATHOS:SetEnergy", value)
|
|
time.sleep(0.5)
|
|
cawait('ATHOS:MOVING', 0, timeout = 10.0, type = 'i')
|
|
cawait('SFB_BEAM_ENERGY_ECOL:SUM-ERROR-OK', 1, timeout = 10.0, type = 'i')
|
|
if abs(value - self.read()) > IN_POSITION_BAND :
|
|
raise Exception("Cannot set mono")
|
|
def doRead(self):
|
|
return caget("SAROP11-ODCM105:ENERGY")
|
|
|
|
alvra = DCM()
|
|
alvra.initialize()
|
|
i0 = Channel("SARFE10-PBPG050:PHOTON-ENERGY-PER-PULSE-US")
|
|
acc = Channel("SARCL02-MBND100:P-READ")
|
|
k = Channel("SARUN-UIND-MOT:KALL.VAL")
|
|
lscan( alvra, [iavg,i0,k,acc,ycentavg,xcentavg], 4930.0, 5030.0,1.0,0.2)
|
|
|
|
#scan( (pitch2,alvra), [diode,i0], (5.0,2100.0),(8.0,2300.0),(0.1,1.0), latency= 0.2, before_read=before_sampling, after_read=after_
|