def execute():
global IV_I,IV_V,Measurements,stop_measure,error_sat,GRAPH_2_X,GRAPH_2_Y
# Задержка между измерениями
# time.sleep( DELAY_MEASURE )
if error_sat >= 1:
return False
re_measure()
no_inc = False
try:
good_rng = ag.get_good_range("v",Measurements["Ue_m"])
if ag.get_range(1,"v") != good_rng:
ag.set_range( 1,"v",good_rng)
print "@CH1 New range: %s , Ue = %.2f" % (good_rng, Measurements["Ue_m"] )
#Ue_check = round(Measurements["Ue_m"],2)
# Выставляем оптимальный диапазон
#print "@CH1 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ib"] ) )
#if not(abs(Ue_check) < 0.02+abs(Measurements["Ue"]) and abs(Ue_check) > abs(Measurements["Ue"])-0.02):
# next_range = ag.next_range(ag.get_range(1,"c"),"c")
# ag.set_range( 1,"c",next_range)
# time.sleep(DELAY_MEASURE*2)
# re_measure()
#
# Ue_check = round(Measurements["Ue_m"],2)
# if not(abs(Ue_check) < 0.02+abs(Measurements["Ue"]) and abs(Ue_check) > abs(Measurements["Ue"])-0.02):
# print "F**K"
# #print Ue_check
# return True
# #
Uc_check = round(Measurements["Uc_m"],2)
# Выставляем оптимальный диапазон
#print "@CH1 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ib"] ) )
if not(abs(Uc_check) < 0.03+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.03):
next_range = ag.next_range(ag.get_range(2,"c"),"c")
ag.set_range( 2,"c",next_range)
time.sleep(MEASURE_DELAY*2)
re_measure()
#Uc_check = round(Measurements["Uc_m"],2)
#if not(abs(Uc_check) < 0.03+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.03):
# no_inc = True
# print "F**K"
#print Uc_check
#return True
#print "F**K"
#prev_range = ""
#while ag.get_good_range( "c", Measurements["Ib"] ) != ag.get_range(1,"c"):
# if prev_range == "":
# ag.set_range( 1,"c",ag.get_good_range( "c",Measurements["Ib"] ) )
# prev_range = ag.get_good_range( "c",Measurements["Ib"] )
# else:
# rng_good = ag.get_good_range( "c",Measurements["Ib"] )
# if ag.get_range_num(rng_good,"c") < ag.get_range_num(prev_range,"c"):
# break
# else:
# ag.set_range( 1,"c",rng_good )
# prev_range = rng_good
# print "@CH1 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ib"] ), Measurements["Ib"] )
# re_measure()
prev_range = ""
while ag.get_good_range( "c", Measurements["Ic"] ) != ag.get_range(2,"c"):
if prev_range == "":
ag.set_range( 2,"c",ag.get_good_range( "c",Measurements["Ic"] ) )
prev_range = ag.get_good_range( "c",Measurements["Ic"] )
else:
rng_good = ag.get_good_range( "c",Measurements["Ic"] )
if ag.get_range_num(rng_good,"c") < ag.get_range_num(prev_range,"c"):
break
else:
ag.set_range( 2,"c",rng_good )
prev_range = rng_good
print "@CH2 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ib"] ), Measurements["Ib"] )
re_measure()
#while ag.get_good_range( "c", Measurements["Ib"] ) != ag.get_range(1,"c"):
# ag.set_range( 1,"c",ag.get_good_range( "c",Measurements["Ib"] ) )
# print "@CH1 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ib"] ), Measurements["Ib"] )
# re_measure()
#print "@CH2 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ic"] ) )
#while ag.get_good_range( "c", Measurements["Ic"] ) != ag.get_range(2,"c"):
# ag.set_range( 2,"c",ag.get_good_range( "c",Measurements["Ic"] ) )
#print "@CH2 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ic"] ), Measurements["Ic"] )
# re_measure()
#if not(abs(Uc_check) < 0.02+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.02):
# next_range = ag.next_range(ag.get_range(2,"c"),"c")
# ag.set_range( 2,"c",next_range)
# re_measure()
#Uc_check = round(Measurements["Uc_m"],2)
#assert(abs(Uc_check) < 0.02+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.02)
if round(Measurements["Ic"],3) == 0.120:
if error_sat >= 1:
return False
else:
error_sat += 1
# Проводим измерения
re_measure(MEASURE_COUNT)
#if Measurements["Ib"] < 0.00:
# raise ValueError
#if Measurements["Ib"] < LastMeasurements["Ib"]:
# raise ValueError
Ue = Measurements["Ue_m"]
Ue_meas = Measurements["Ue_m"]
Ib = Measurements["Ib"]
Ib_meas = Measurements["Ib_m"]
Uc = Measurements["Uc"]
Uc_meas = Measurements["Uc_m"]
Ic = Measurements["Ic"]
Temp = Measurements["Temp"]
#Uc_check = round(Uc_meas,2)
#if not(abs(Uc_check) < 0.03+abs(Uc) and abs(Uc_check) > abs(Uc)-0.03):
# no_inc = True
#Ue_check = round(Ue_meas,2)
#if not(abs(Ue_check) < 0.03+abs(Ue) and abs(Ue_check) > abs(Ue)-0.03):
# no_inc = True
if Ib != 0.0:
# B = Ic / Ib_meas
B = Ic / Ib
else:
B = float("-inf")
write2file(fdbg,"%.2f\t%.2e\t%.2e\t%.2f\t%.2f\t%.2e\t%.2f\t%.2f" % (Ue,Ib,Ib_meas,Uc,Uc_meas,Ic,B,Temp),True)
write2file(fmeasure,"%.2f\t%.2e\t%.2f\t%.2e" % (Ue,Ib,Uc,Ic))
except AssertionError:
pass
#stop_measure = True
#print "Stop measure"
#print "Uc:%.2f" % ( round(Measurements["Uc_m"],2) )
#print "Current range CH2: %s" % ( ag.get_range(2,"c") )
#return False
except ValueError:
ag.stop_output(1)
time.sleep( MEASURE_DELAY )
ag.start_output(1)
print "Value Error"
return False
else:
if Ib != 0.0:
B = Ic/Ib
else:
B = float("-inf")
if B >= 1.0 and no_inc == False:
GRAPH_2_X += [Ib]
GRAPH_2_Y += [B]
# LastMeasurements = Measurements
return True
finally:
pass
#ag.debug()
return True
ag.source(2,"v",Uc)
write2file(fdbg,"@Uc=%.2f" % (Uc),True)
write2file(fdbg,"Forward I-V",True)
write2file(fdbg,"Ue\tIb\t\tIb_m\t\tUc\tUc_meas\tIc\t\tBetta\tTemp",True)
ag.start_output(2)
for Ib in Ib_RANGES:
stop_measure = False
good_rng = ag.get_good_range("c",Ib)
ag.initialize(1,"c",good_rng)
ag.source(1,"c",Ib)
ag.start_output(1)
failed = 0
if not execute():
#print "Stop_measure: "+str(stop_measure)
if stop_measure:
break;
#while not execute() and failed < MAX_FAILED:
# failed+=1 #Функция измерения
ag.stop_output(1)
time.sleep( 1 )
if INCLUDE_GRAPHICS:
print "Current temperature: %.2f" % ag.temperature()
write2file( fmeasure,"@COLS:Ud,Id" ) # Записываем как будут располагаться колонки
write2file(fdbg,"Ud\tUd_meas\tId\t\tTemp",True)
style = 1
# Initial ranges
ag.initialize(1,"v","R2V")
ag.initialize(1,"c","R1uA")
for Ud in Ud_RANGES:
rang = ag.get_good_range( "v", Ud )
if rang != ag.get_range(1,"v"):
ag.initialize(1,"v",rang)
ag.source(1,"v",Ud)
ag.start_output(1) # Запускаем источник
if not execute():
#print "Stop_measure: "+str(stop_measure)
if stop_measure:
break
ag.stop_output(1)
time.sleep(0.5)
def execute():
global IV_I,IV_V,Measurements,stop_measure
# Задержка между измерениями
# time.sleep( MEASURE_DELAY )
re_measure()
try:
Uc_check = round(Measurements["Uc_m"],2)
# Выставляем оптимальный диапазон
#print "@CH1 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ib"] ) )
if not(abs(Uc_check) < 0.02+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.02):
next_range = ag.next_range(ag.get_range(2,"c"),"c")
ag.set_range( 2,"c",next_range)
re_measure()
#while ag.get_good_range( "c", Measurements["Ib"] ) != ag.get_range(1,"c"):
# ag.set_range( 1,"c",ag.get_good_range( "c",Measurements["Ib"] ) )
#print "@CH1 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ib"] ), Measurements["Ib"] )
# re_measure()
#print "@CH2 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ic"] ) )
prev_range = ""
while ag.get_good_range( "c", Measurements["Ic"] ) != ag.get_range(2,"c"):
if prev_range == "":
ag.set_range( 2,"c",ag.get_good_range( "c",Measurements["Ic"] ) )
prev_range = ag.get_good_range( "c",Measurements["Ic"] )
else:
rng_good = ag.get_good_range( "c",Measurements["Ic"] )
if ag.get_range_num(rng_good,"c") < ag.get_range_num(prev_range,"c"):
break;
else:
ag.set_range( 2,"c",rng_good )
prev_range = rng_good
print "@CH2 New range: %s , Ic = %.2e" % (ag.get_good_range( "c", Measurements["Ic"] ), Measurements["Ic"] )
re_measure()
Uc_check = round(Measurements["Uc_m"],2)
assert(abs(Uc_check) < 0.02+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.02)
# Проводим измерения
re_measure(MEASURE_COUNT)
#if Measurements["Ib"] < 0.00:
# raise ValueError
#if Measurements["Ib"] < LastMeasurements["Ib"]:
# raise ValueError
Ue = Measurements["Ue"]
Ib_meas = Measurements["Ib_m"]
Ib = Measurements["Ib"]
Uc = Measurements["Uc"]
Uc_meas = Measurements["Uc_m"]
Ic = Measurements["Ic"]
Temp = Measurements["Temp"]
write2file(fdbg,"%.2f\t%.2e\t%.2e\t%.2f\t%.2f\t%.2e\t%.2f" % (Ue,Ib,Ib_meas,Uc,Uc_meas,Ic,Temp),True)
write2file(fmeasure,"%.2f\t%.2e\t%.2f\t%.2e" % (Ue,Ib,Uc,Ic))
except AssertionError:
stop_measure = True
print "Stop measure"
print "Uc:%.2f" % ( round(Measurements["Uc_m"],2) )
return False
except ValueError:
ag.stop_output(1)
time.sleep( MEASURE_DELAY )
ag.start_output(1)
print "Value Error"
return False
else:
IV_I += [Ic]
IV_V += [Uc]
#LastMeasurements = Measurements
return True
finally:
pass
#ag.debug()
return True
def execute():
global IV_I,IV_V,Measurements,stop_measure,error_sat,GRAPH_2_X,GRAPH_2_Y,PrevMeasurements
# Задержка между измерениями
# time.sleep( DELAY_MEASURE )
if error_sat >= 1:
return False
re_measure()
no_inc = False
try:
Ue_check = round(Measurements["Ue_m"],2)
# Выставляем оптимальный диапазон
#print "@CH1 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ib"] ) )
if not(abs(Ue_check) < 0.04+abs(Measurements["Ue"]) and abs(Ue_check) > abs(Measurements["Ue"])-0.04):
next_range = ag.next_range(ag.get_range(1,"c"),"c")
ag.set_range( 1,"c",next_range)
time.sleep(MEASURE_DELAY*2)
re_measure()
#Ue_check = round(Measurements["Ue_m"],2)
Uc_check = round(Measurements["Uc_m"],2)
# Выставляем оптимальный диапазон
#print "@CH1 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ib"] ) )
if not(abs(Uc_check) < 0.04+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.04):
next_range = ag.next_range(ag.get_range(2,"c"),"c")
ag.set_range( 2,"c",next_range)
time.sleep(MEASURE_DELAY*2)
re_measure()
#Uc_check = round(Measurements["Uc_m"],2)
prev_range = ""
while ag.get_good_range( "c", Measurements["Ib"] ) != ag.get_range(1,"c"):
if prev_range == "":
ag.set_range( 1,"c",ag.get_good_range( "c",Measurements["Ib"] ) )
prev_range = ag.get_good_range( "c",Measurements["Ib"] )
else:
rng_good = ag.get_good_range( "c",Measurements["Ib"] )
if ag.get_range_num(rng_good,"c") < ag.get_range_num(prev_range,"c"):
break
else:
ag.set_range( 1,"c",rng_good )
prev_range = rng_good
print "@CH1 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ib"] ), Measurements["Ib"] )
re_measure()
prev_range = ""
while ag.get_good_range( "c", Measurements["Ic"] ) != ag.get_range(2,"c"):
if prev_range == "":
ag.set_range( 2,"c",ag.get_good_range( "c",Measurements["Ic"] ) )
prev_range = ag.get_good_range( "c",Measurements["Ic"] )
else:
rng_good = ag.get_good_range( "c",Measurements["Ic"] )
if ag.get_range_num(rng_good,"c") < ag.get_range_num(prev_range,"c"):
break
else:
ag.set_range( 2,"c",rng_good )
prev_range = rng_good
print "@CH2 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ib"] ), Measurements["Ib"] )
re_measure()
#while ag.get_good_range( "c", Measurements["Ib"] ) != ag.get_range(1,"c"):
# ag.set_range( 1,"c",ag.get_good_range( "c",Measurements["Ib"] ) )
# print "@CH1 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ib"] ), Measurements["Ib"] )
# re_measure()
#print "@CH2 Good range: %s" % ( ag.get_good_range( "c", Measurements["Ic"] ) )
#while ag.get_good_range( "c", Measurements["Ic"] ) != ag.get_range(2,"c"):
# ag.set_range( 2,"c",ag.get_good_range( "c",Measurements["Ic"] ) )
#print "@CH2 New range: %s , Ib = %.2e" % (ag.get_good_range( "c", Measurements["Ic"] ), Measurements["Ic"] )
# re_measure()
#if not(abs(Uc_check) < 0.02+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.02):
# next_range = ag.next_range(ag.get_range(2,"c"),"c")
# ag.set_range( 2,"c",next_range)
# re_measure()
#Uc_check = round(Measurements["Uc_m"],2)
#assert(abs(Uc_check) < 0.02+abs(Measurements["Uc"]) and abs(Uc_check) > abs(Measurements["Uc"])-0.02)
if round(Measurements["Ic"],3) == 0.120:
if error_sat >= 1:
return False
else:
error_sat += 1
re_measure(MEASURE_COUNT)
Ue = Measurements["Ue"]
Ue_meas = Measurements["Ue_m"]
Ib = Measurements["Ib"]
Uc = Measurements["Uc"]
Uc_meas = Measurements["Uc_m"]
Ic = Measurements["Ic"]
Temp = Measurements["Temp"]
Uc_check = round(Uc_meas,2)
if not(abs(Uc_check) < 0.04+abs(Uc) and abs(Uc_check) > abs(Uc)-0.04):
no_inc = True
Ue_check = round(Ue_meas,2)
if not(abs(Ue_check) < 0.04+abs(Ue) and abs(Ue_check) > abs(Ue)-0.04):
no_inc = True
# if Ib < 0 or Ic < 0:
#if Measurements["Ib"] < 0.00:
# raise ValueError
#if Measurements["Ib"] < LastMeasurements["Ib"]:
if Ib != 0.0:
B = Ic / Ib
else:
B = float("-inf")
#if B > 0:
write2file(fdbg,"%.2f\t%.2f\t%.2e\t%.2f\t%.2f\t%.2e\t%.2f\t%.2f" % (Ue,Ue_meas,Ib,Uc,Uc_meas,Ic,B,Temp),True)
write2file(fmeasure,"%.2f\t%.2e\t%.2f\t%.2e" % (Ue,Ib,Uc,Ic))
except AssertionError:
pass
#stop_measure = True
#print "Stop measure"
#print "Uc:%.2f" % ( round(Measurements["Uc_m"],2) )
#print "Current range CH2: %s" % ( ag.get_range(2,"c") )
#return False
except ValueError:
ag.stop_output(1)
time.sleep( MEASURE_DELAY )
ag.start_output(1)
print "Value Error"
return False
else:
if Ib != 0.0:
B = Ic/Ib
else:
B = float("-inf")
if B >= 1.0 and no_inc == False:
if PrevMeasurements["Ib"] > Ib:
#no_inc = True
print "FUUU upper"
else:
IV_I += [B]
IV_V += [Ue]
GRAPH_2_X += [Ic]
GRAPH_2_Y += [B]
PrevMeasurements = deepcopy(Measurements)
elif no_inc == True:
ag.stop_output("all")
time.sleep(2)
ag.start_output("all")
# LastMeasurements = Measurements
return True
finally:
pass
#ag.debug()
return True