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Pierre-Antoine Rouby authoredae857a09
In [1]:
# %matplotlib nbagg
from IPython.display import display, HTML
display(HTML(""))
display(HTML(""))
display(HTML(""))
import random
def hide_toggle(for_next=False):
this_cell = """$('div.cell.code_cell.rendered.selected')"""
next_cell = this_cell + '.next()'
toggle_text = 'Toggle show/hide' # text shown on toggle link
target_cell = this_cell # target cell to control with toggle
js_hide_current = '' # bit of JS to permanently hide code in current cell (only when toggling next cell)
if for_next:
target_cell = next_cell
toggle_text += ' next cell'
js_hide_current = this_cell + '.find("div.input").hide();'
js_f_name = 'code_toggle_{}'.format(str(random.randint(1,2**64)))
html = """
{toggle_text}
""".format(
f_name=js_f_name,
cell_selector=target_cell,
js_hide_current=js_hide_current,
toggle_text=toggle_text
)
return HTML(html)
hide_toggle() Out [1]:
In [2]:
from ohmpi import OhmPi
import matplotlib.pyplot as plt Out [2]:
[31m ________________________________
| _ | | | || \/ || ___ \_ _|
| | | | |_| || . . || |_/ / | |
| | | | _ || |\/| || __/ | |
\ \_/ / | | || | | || | _| |_
\___/\_| |_/\_| |_/\_| \___/ [0m
Version: 2.1.5
[32m☑ Running on raspberry pi 3 model b rev 1.2 platform[0m
local date and time : 2023-04-26 08:20:07
In [3]:
from OhmPi_ML import run_measurement_new, append_and_save_new
setattr(OhmPi,"run_measurement",run_measurement_new)
k = OhmPi(idps=False,use_mux=False)
k.append_and_save = append_and_save_new
hide_toggle() Out [3]:
2023-04-26 08:20:07 UTC | 1495 | INFO:
2023-04-26 08:20:07 UTC | 1495 | INFO: ****************************
2023-04-26 08:20:07 UTC | 1495 | INFO: *** NEW SESSION STARTING ***
2023-04-26 08:20:07 UTC | 1495 | INFO: ****************************
2023-04-26 08:20:07 UTC | 1495 | INFO:
2023-04-26 08:20:07 UTC | 1495 | INFO: Remaining disk space : 7244.7 MB
2023-04-26 08:20:07 UTC | 1495 | INFO: Saving data log to /home/pi/OhmPi/data/data.log
2023-04-26 08:20:07 UTC | 1495 | INFO: Starting_session
[34m
☑ Publishes execution as ohmpi_0001/exec topic on the localhost broker[0m[34m
☑ Publishes data as ohmpi_0001/data topic on the localhost broker[0m
[34m☑ Subscribed to control topic ohmpi_0001/ctrl on localhost broker[0m
In [5]:
quad = [1,4,2,3]
k = OhmPi(idps=False,use_mux=False)
k.reset_mux()
k.switch_mux_on(quad)
out = k.run_measurement(quad,tx_volt=12,injection_duration=1,strategy='constant',nb_stack=3,autogain=False,duty_cycle=0.8)
k.switch_mux_off(quad)
k.reset_mux()
data = out['fulldata']
fig, (ax1,ax2) = plt.subplots(2, sharex=True)
ax1.plot(data[:, 2], data[:, 0], 'r.-', label='current [mA]')
ax1.set_ylabel('Current (mA)')
ax1.set_title('Current')
ax2.plot(data[:, 2], data[:, 1], '.-', label='Voltage [mV]',alpha=.5)
ax2.set_xlabel('Time (s)')
ax2.set_ylabel('Voltage (mV)')
ax2.set_title('Voltage')
plt.show() Out [5]:
2023-04-26 08:21:17 UTC | 1495 | INFO:
2023-04-26 08:21:17 UTC | 1495 | INFO:
2023-04-26 08:21:17 UTC | 1495 | INFO:
2023-04-26 08:21:17 UTC | 1495 | INFO: ****************************
2023-04-26 08:21:17 UTC | 1495 | INFO: ****************************
2023-04-26 08:21:17 UTC | 1495 | INFO: ****************************
2023-04-26 08:21:17 UTC | 1495 | INFO: *** NEW SESSION STARTING ***
2023-04-26 08:21:17 UTC | 1495 | INFO: *** NEW SESSION STARTING ***
2023-04-26 08:21:17 UTC | 1495 | INFO: *** NEW SESSION STARTING ***
2023-04-26 08:21:17 UTC | 1495 | INFO: ****************************
2023-04-26 08:21:17 UTC | 1495 | INFO: ****************************
2023-04-26 08:21:17 UTC | 1495 | INFO: ****************************
2023-04-26 08:21:18 UTC | 1495 | INFO:
2023-04-26 08:21:18 UTC | 1495 | INFO:
2023-04-26 08:21:18 UTC | 1495 | INFO:
2023-04-26 08:21:18 UTC | 1495 | INFO: Remaining disk space : 7244.6 MB
2023-04-26 08:21:18 UTC | 1495 | INFO: Remaining disk space : 7244.6 MB
2023-04-26 08:21:18 UTC | 1495 | INFO: Remaining disk space : 7244.6 MB
2023-04-26 08:21:18 UTC | 1495 | INFO: Saving data log to /home/pi/OhmPi/data/data.log
2023-04-26 08:21:18 UTC | 1495 | INFO: Saving data log to /home/pi/OhmPi/data/data.log
2023-04-26 08:21:18 UTC | 1495 | INFO: Saving data log to /home/pi/OhmPi/data/data.log
2023-04-26 08:21:18 UTC | 1495 | INFO: Starting_session
2023-04-26 08:21:18 UTC | 1495 | INFO: Starting_session
2023-04-26 08:21:18 UTC | 1495 | INFO: Starting_session
[34m
☑ Publishes execution as ohmpi_0001/exec topic on the localhost broker[0m[34m
☑ Publishes data as ohmpi_0001/data topic on the localhost broker[0m
[34m☑ Subscribed to control topic ohmpi_0001/ctrl on localhost broker[0m
Out [5]:
---------------------------------------------------------------------------
AssertionError Traceback (most recent call last)
Cell In[5], line 5
1 quad = [[1,4,2,3],[1,4,2,3]]
4 k = OhmPi(idps=False,use_mux=False)
----> 5 k.sequence = quad
6 k.reset_mux()
7 k.switch_mux_on(quad)
File ~/OhmPi/ohmpi.py:1688, in OhmPi.sequence(self, sequence)
1686 """Sets sequence"""
1687 if sequence is not None:
-> 1688 assert isinstance(sequence, np.ndarray)
1689 self.use_mux = True
1690 else:
AssertionError: