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02 2026

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gac-x07mb
2026-03-02 09:05:57 +01:00
parent 20496ec4a8
commit 67cee074cb
10 changed files with 628 additions and 16 deletions
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script/Users/Thomas/EnergyScan_backup_220822.py
+214
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@@ -0,0 +1,214 @@
#Debugging
if get_exec_pars().innerArgs is None:
E1 = 500
E2 = 600
TIME = 5 #min
DELAY = 0.0 #s
MODE = None #'LINEAR' #'CIRC +'
OFFSET = None
NAME = 'Circp'
ALPHA= None #0
print "\nStart energy scan..."
print E1,"eV ->",E2,"eV,",TIME,"min duration,",DELAY,"sec delay,",str(MODE),(str(ALPHA)+"deg") if (MODE=="LINEAR") else ""
set_exec_pars(reset=True, name= NAME,open=False)
#Pre-actions
#wait_beam() #
#wait_id_ok()
call_mscan=True
move_mono=True # if true, X-Tremeo runs, if false channel defiend under Ch runs
if move_mono == True:
set_pol(MODE, ALPHA, OFFSET)
set_energy_ma(float(E1))
caput(ma_energy_rbv.channelName+".N", 10) # set energy readback averaging to 10 pts
else:
print(' do not move mono ')
#Ch=Channel('X07MB-ES-MA1:TRZ1.VAL', name="Setpoint", monitored=True)
Ch=ChannelDouble('SETPOINT','X07MB-ES-MA1:TRZ1.VAL')
#Ch_rbv=Channel('X07MB-ES-MA1:TRZ1.RBV', name="Readback",monitored=True)
Ch_rbv=ChannelDouble('X07MB-ES-MA1:TRZ1.RBV','X07MB-ES-MA1:TRZ1.RBV')
Ch_rbv.monitored=True
Ch_rbv.initialize()
Ch.monitored=True
Ch.initialize()
E0=Ch_rbv.read()
E1=E0
E2=E0+.1
print(E0,E1,E2)
#E1=970
#E2=970
# endexcept
# next
if move_mono == True:
print "Setup OTF"
caput('E1', E1)
caput('E2', E2)
caput('TIME', TIME)
caput('FOLDER', "OTF/" + get_context().setup.expandPath("OTF/{year}_{month}/{date}"))
caput('FILE', NAME)
#endif
time.sleep(max(DELAY, 0.1))
#Scan
print "Start OTF"
scan_completed = False
try:
while True:
if move_mono == True:
caput('START', '1')
else:
print('mono off')
#Ch.putq(E2) # if defin es as channel
Ch.write(E2) # if defines as ChannelDouble
#endif
waiting = True
class Time(Readable):
def __init__(self):
self.start = time.time()
def read(self):
return time.time()-self.start
tm = Time()
class norm_tey(Readable):
def read(self):
return float(ma_cadc1.take())/float(ma_cadc2.take())
#enddef
#enf class norm_tey
class norm_diode(Readable):
def read(self):
return float(ma_cadc3.take())/float(ma_cadc2.take())
#enddef
#enf class
#class norm_K2_I0(Readable):
# def read(self):
# return float(keith_2.take())/float(keith_3.take())
# #enddef
##enf class
#class norm_keithley(Readable):
# def read(self):
# return float(keith_2.take())/float(keith_1.take())
# #enddef
##enf class
# define channels for PGM paramters
#ID_ENERY_TAKE=ID_ENERGY.take()
#,ma_mono_m1_rbv,ma_mono_m2_rbv
if move_mono == True:
position=ma_energy_rbv
else:
position=Ch_rbv
snaps = (id_pol_mode, id_pol_angle,id_pol_offset,PH.ma_exitslit_rbv,ID_OFFSET,ES3_MF1_PRESSURE) #,ES1_userCalc1_T2)
diags = (current.cache) #Must use cache because mscan evensts are called from monitor callback tread (or else async=False). Sensors are automatically handled.
sensors = [position, ma_cadc1, ma_cadc2, ma_cadc3, ma_cadc4, ma_cadc5,norm_tey(), norm_diode()]#,ES1_userCalc1_T2]#, ID_ENERGY,ma_mono_m1_rbv,ma_mono_m2_rbv]
tm.setAlias("time")
ma_cadc1.setAlias("tey_raw")
ma_cadc2.setAlias("i0")
ma_cadc3.setAlias("diode_raw")
def monitoring_task():
global scan_completed
time.sleep(.1)
print('monitoring_task',move_mono)
if move_mono == True:
print('call wait channel')
wait_channel('START', 'STOP', type = 's')
print('after wait channel')
else:
#wait_channel(Ch_rbv.get_channel_name(), E2, range=0.02)
# something is strang with the waiting and comparing...
# progam explicitly
#wait_channel(Ch_rbv.name, E2, comparator=.02)
while abs(Ch_rbv.read()-E2)>0.02:
print('still waiting',Ch_rbv.read()-E2)
time.sleep(.1)
#print('after while ')
#print('WAIT for ',E2)
#Ch_rbv.waitValueInRange(E2, timeout=None, comparator=0.02) #todo: in next version
#Ch_rbv.waitValueInRange(E2, 0.01, -1)
#endif
scan_completed = True
print('Scan completed ')
get_exec_pars().currentScan.abort()
print('after abort in monitoring_task')
monitoring_future = fork(monitoring_task)[0]
print("Scanning...\n")
try:
if call_mscan==True:
print('call mscan ')
mscan( position, sensors, -1, None, \
range="auto",domain_axis=position.name, \
enabled_plots=["norm_tey", "norm_diode",ma_cadc1, ma_cadc3, ma_cadc2], \
snaps=snaps, diags=diags)
print('.....mscan done ')
else:
print('-------------------------------------')
print('DO NOT CALL mscan ')
print('-------------------------------------')
#endelse
finally:
if not scan_completed:
print('... cancel monitoring_future..')
monitoring_future.cancel(True)
print('monitoring is done',monitoring_future.isDone())
print "Finished Energy scan."
if after_sample(): #Repeat if id error and not ABORT_ON_ID_ERROR:
break
except: #n
if not scan_completed:
print sys.exc_info()
if move_mono == True:
print("Aborting...")
while caget('START') == 'START':
caput('START', '0')
time.sleep(0.1)
raise
#endif
#endexcept
print('-------DONE --------------')
# Finally, if mon is not use
# return to initial position
if move_mono == False:
time.sleep(1)
print('------- MOVING BACK FINISHED --------------')
Ch.write(E0)
while abs(Ch_rbv.read()-E0)>0.02:
print('Driving motor back ',Ch_rbv.read()-E0)
time.sleep(.1)
print('------- MOVING BACK FINISHED --------------')
time.sleep(2)
#endif
script/Users/Thomas/Run_OTF_MA.py
+3 -3
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@@ -24,10 +24,10 @@ import X_X07MB_lib as PL
imp.reload(PS) # always reload module
imp.reload(PL) # always reload module
E_start = 970
E_end = 975
E_start = 835
E_end = 890
time_of_scan = 1 # time in minutes
time_of_scan = 3 # time in minutes
delay = 0.2
mode = None
script/Users/Thomas/test:py.py → script/Users/Thomas/TEBAHO~G.PY
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