def basic():
""" Main method for tests """
sp150 = SP150('10.54.6.74')
print('## Device info before connect:', sp150.device_info)
print('\n## Lib version:', sp150.get_lib_version())
dev_info = sp150.connect()
print('\n## Connect returned device info:')
pprint(dev_info)
# Information about whether the channels are plugged
channels = sp150.get_channels_plugged()
print('\n## Channels plugged:', channels)
for index in range(16):
print('Channel {} plugged:'.format(index),
sp150.is_channel_plugged(index))
print('\n## Device info:')
pprint(sp150.device_info)
channel_info = sp150.get_channel_infos(0)
print('\n## Channel 0 info')
pprint(channel_info)
print('\n## Load_firmware:', sp150.load_firmware(channels))
print('\n## Message left in the queue:')
while True:
msg = sp150.get_message(0)
if msg == '':
break
print(msg)
sp150.disconnect()
print('\n## Disconnect and test done')
def test_cp_technique():
"""Test the CP technique"""
sp150 = SP150('10.54.6.74')
sp150.connect()
cp_ = CP(current_step=(-1E-6, -10E-6, -100E-6),
vs_initial=(False, False, False),
duration_step=(2.0, 2.0, 2.0),
record_every_dE=1.0,
record_every_dT=1.0)
sp150.load_technique(0, cp_)
#sp150.disconnect()
#return
sp150.start_channel(0)
try:
while True:
time.sleep(2)
data_out = sp150.get_data(0)
if data_out is None:
break
#print(data_out.Ewe)
print(data_out.I_numpy)
print('NP:', data_out.cycle_numpy)
except KeyboardInterrupt:
sp150.stop_channel(0)
sp150.disconnect()
else:
sp150.stop_channel(0)
sp150.disconnect()
def current_values():
"""Test the current values method"""
sp150 = SP150('10.54.6.74')
sp150.connect()
current_values_ = sp150.get_current_values(0)
pprint(current_values_)
sp150.disconnect()
def test_ca_technique():
"""Test the CA technique"""
sp150 = SP150('10.54.6.74')
sp150.connect()
ca_ = CA(voltage_step=(0.01, 0.02, 0.03),
vs_initial=(False, False, False),
duration_step=(5.0, 5.0, 5.0),
record_every_dI=1.0,
record_every_dT=0.1)
sp150.load_technique(0, ca_)
#sp150.disconnect()
#return
sp150.start_channel(0)
try:
while True:
time.sleep(5)
data_out = sp150.get_data(0)
if data_out is None:
break
print(data_out.technique)
print('Ewe:', data_out.Ewe)
print('I:', data_out.I)
print('cycle:', data_out.cycle)
except KeyboardInterrupt:
sp150.stop_channel(0)
sp150.disconnect()
else:
sp150.stop_channel(0)
sp150.disconnect()
def mess_with_techniques():
"""Test adding techniques"""
sp150 = SP150('10.54.6.74')
sp150.connect()
ocv = OCV(rest_time_T=0.3, record_every_dE=10.0, record_every_dT=0.01)
sp150.load_technique(0, ocv, False, False)
sp150.load_technique(0, ocv, True, True)
#sp150.load_technique(0, ocv, False, True)
print(sp150.get_channel_infos(0)['NbOfTechniques'])
sp150.disconnect()
def test_speis_technique():
"""Test the SPEIS technique"""
sp150 = SP150('10.54.6.74')
sp150.connect()
print('kk')
speis = SPEIS(vs_initial=False,
vs_final=False,
initial_voltage_step=0.1,
final_voltage_step=0.2,
duration_step=1.0,
step_number=3,
final_frequency=100.0E3,
initial_frequency=10.0E3,
I_range='KBIO_IRANGE_1mA')
sp150.load_technique(0, speis)
sp150.start_channel(0)
try:
while True:
time.sleep(0.1)
data_out = sp150.get_data(0)
if data_out is None:
break
print('Technique', data_out.technique)
print('Process index', data_out.process)
if data_out.process == 0:
print('time', data_out.time)
print('Ewe', data_out.Ewe)
print('I', data_out.I)
print('step', data_out.step)
else:
print('freq', data_out.freq)
print('abs_Ewe', data_out.abs_Ewe)
print('abs_I', data_out.abs_I)
print('Phase_Zwe', data_out.Phase_Zwe)
print('Ewe', data_out.Ewe)
print('I', data_out.I)
print('abs_Ece', data_out.abs_Ece)
print('abs_Ice', data_out.abs_Ice)
print('Phase_Zce', data_out.Phase_Zce)
print('Ece', data_out.Ece)
print('t', data_out.t)
print('Irange', data_out.Irange)
print('step', data_out.step)
except KeyboardInterrupt:
sp150.stop_channel(0)
sp150.disconnect()
else:
sp150.stop_channel(0)
sp150.disconnect()
print('end')
def test_cva_technique():
"""Test the CVA technique"""
import matplotlib.pyplot as plt
sp150 = SP150('10.54.6.74')
sp150.connect()
print('kk')
cva = CVA(
vs_initial_scan=(False, ) * 4,
voltage_scan=(0.0, 0.2, -0.2, 0.0),
scan_rate=(50.0, ) * 4,
vs_initial_step=(False, ) * 2,
voltage_step=(0.1, ) * 2,
duration_step=(1.0, ) * 2,
)
sp150.load_technique(0, cva)
sp150.start_channel(0)
ew_ = []
ii_ = []
try:
while True:
time.sleep(0.1)
data_out = sp150.get_data(0)
if data_out is None:
break
print(data_out.technique)
print('time:', data_out.time, 'numpy', data_out.time_numpy,
data_out.time_numpy.dtype)
print('I:', data_out.I)
print('Ec:', data_out.Ec)
print('Ewe:', data_out.Ewe)
print('Cycle:', data_out.cycle, 'numpy', data_out.cycle_numpy,
data_out.cycle_numpy.dtype)
ew_ += data_out.Ewe
ii_ += data_out.I
except KeyboardInterrupt:
sp150.stop_channel(0)
sp150.disconnect()
else:
sp150.stop_channel(0)
sp150.disconnect()
plt.plot(ew_, ii_)
plt.show()
print('end')
def test_ocv_technique():
"""Test the OCV technique"""
sp150 = SP150('10.54.6.74')
sp150.connect()
ocv = OCV(rest_time_T=0.2, record_every_dE=10.0, record_every_dT=0.01)
sp150.load_technique(0, ocv)
sp150.start_channel(0)
try:
time.sleep(0.1)
while True:
data_out = sp150.get_data(0)
if data_out is None:
break
print(data_out.Ewe)
print(data_out.Ewe_numpy)
time.sleep(0.1)
except KeyboardInterrupt:
sp150.stop_channel(0)
sp150.disconnect()
else:
sp150.stop_channel(0)
sp150.disconnect()
def test_cv_technique():
"""Test the CV technique"""
import matplotlib.pyplot as plt
sp150 = SP150('10.54.6.74')
sp150.connect()
cv_ = CV(vs_initial=(True, ) * 5,
voltage_step=(0.0, 0.5, -0.7, 0.0, 0.0),
scan_rate=(10.0, ) * 5,
record_every_dE=0.01,
N_cycles=3)
sp150.load_technique(0, cv_)
sp150.start_channel(0)
ew_ = []
ii_ = []
try:
while True:
time.sleep(0.1)
data_out = sp150.get_data(0)
if data_out is None:
break
print(data_out.technique)
print('Ewe:', data_out.Ewe)
print('I:', data_out.I)
ew_ += data_out.Ewe
ii_ += data_out.I
print('cycle:', data_out.cycle)
except KeyboardInterrupt:
sp150.stop_channel(0)
sp150.disconnect()
else:
sp150.stop_channel(0)
sp150.disconnect()
plt.plot(ew_, ii_)
plt.show()
print('end')