1. Electrometer Library A library and Tango Devices to control SOLEIL electrometers

2. Project Context Different BeamLine Users
Differents measurements context and intruments types on the Beamlines
2 instruments types : Keithley et Novelec
N models per Type: K485, K6514, K617, ….
Previous policy : One device per instrument
It is difficult to factorize :
the code
Tango Interfaces
Important development charge :
Several developers ?
Difficult overall coherence
Goal of the project
One code for all electrometers
 Build a unique library for all intruments control

3. Software architecture
Device Keithley
Device Novelec
No « intelligent » code (just glue to TANGO bus)
Electrometers.lib
All code here

4. Electrometer library : Functional contents
Many models integrated in the library:
485, 486, 487, 617, …
MCCE-2 : all the five models
Many « fonctions de mesures » dependind on the models
Picoammeters, voltmeters
Summarized here

5. Design documentation available
Status of project
Keithley:
All models Developped, tested
To be tested : K_6485 and K_6487
Novelec :
Developped
Integration and tests in progress
Design documentation available
API documented with Doxygen

6. Pending questions regarding TANGO collaboration
Other instituts interested ?
Is the code sent to Elettra and ESRF in production ?
Code on SourceForge
Library internal Architecture should be flexible enough to allow other institutes to add particular models
SOLEIL wants to be responsible for the commit

7. Any comment(s) ?