Driver for Agilent 34410A multimeter.
Driver for Agilent N1913A RF power meter.
Driver for Gigatronics 2550B microwave source.
Driver for reading Bluefors cryostat log files.
Gigatronics 2550B update: added parameters and changed the logic for closing the inactive TCP connection (now the thread responsible for closing it does not run all the time).
Moved the TCP communication code from the Gigatronics 2550B driver to a separated class called TCPInstrument.
Updated the headers on the new Agilent instrument drivers with the correct device & author.
Fixed indentation error and improved comments.
Added a 'cache_time' option to instrument parameters. Causes get_<parameter> to perform a SOFTGET if set_<parameter> was called within 'cache_time' seconds. Set to 'cache_time' to zero (default) to disable.
Take advantage of the 'cache_time' option in Instrument instead of implementing it in Gigatronics_2550B.
Gigatronics 2550B: increase max power. Always sleep 100ms if setting frequency below 2 GHz.
rename last_set_time --> last_physical_access_time
Added gnuplot option for formatting tick numbers.
Driver for Keithley 6430 SMU.
Driver for SIM 900.
hack to avoid crashing at midnight when file for current date does not exist yet.
Always attempt to read the data for previous as well as following day when requesting values. This should eliminate issues with midnights.
Add separate parameters for resistance and voltage measurements.
Added set/get_port_voltage(port[, voltage]) functions for convenience.
Added set/get_port_on() functions as well.