pymanip 0.3

Python framework for experiments

pymanip

Python framework for experiments based on fluidlab. It is developed in close relation to fluidlab package. It aims at providing simpler bindings for the less nerdy end-user.

It is distributed, as is, in the hope that it will be useful, but without any warranty of usefulness, under the terms of the CECILL-B license, a BSD compatible French license.

You can get the source code from github.

Typical GPIB usage

from pymanip import Session
from pymanip.instruments import Agilent34970a

with Session('Monitoring', ('R1', 'R2') ) as MI:

    try:
        multiplexer = Agilent34970a('GPIB0::9::INSTR')
       
        while True:
            (R1, R2) = multiplexer.ohm_4w.get( (101, 102) )
            
            MI.log_addline()
            MI.log_plot(1, ('R1') )
            MI.sleep(30)
    
    except KeyboardInterrupt:
        pass

Typical Acquisition card usage

from pymanip import Session
from pymanip.daq import DAQmx

N = 10000
fs = 50e3

data, = DAQmx.read_analog('Dev1/ai0', 'Diff',
                          volt_min=-10.0, volt_max=10.0,
                          samples_per_chan=N, sample_rate=fs)
MI.save_dataset('data')
MI.save_parameters( ('N', 'fs') )
MI.Stop()

Typical camera acquisition usage

from pymanip.video.pco import PCO_Camera