Chromium Laser - NMGRL/pychron GitHub Wiki
- Copy the snippet below (Everything between the
...'s but not including them) to yoursetupfiles/initialization.xmlfile in the<hardware>section - Make sure Chromium has LAN checked in Remote Control
- Enter the ip address/network name for the Chromium computer in
initialization.xml
<host>192.168.40.39</host><hardware>
...
<plugin enabled="true">ChromiumCO2
<manager enabled="true">stage_manager</manager>
<klass>ChromiumCO2Manager</klass>
<communications>
<host>192.168.40.39</host>
<port>1234</port>
<kind>TCP</kind>
<timeout>4</timeout>
<use_end>true</use_end>
</communications>
<mode>client</mode>
</plugin>
...
</hardware>- plugin: ChromiumCO2
tests:
- test_communication[General
[Axes Limits]
x=0,50
y=0,50
z=0,50
[Signs]
x=1
y=1
z=1To run a Chromium Scan via an Extraction PyScript you only need to specify the scan number as the analysis position. This is done in the experiment editor by setting the Position to s<scan_id> e.g. s1 or s2, etc. To extract multiple scans as a single analysis you can use s1,s2,s3
def main():
# do everything to get ready for extraction of gas
begin_interval(duration) # duration is the same as Extract Duration in the Experiment Editor
# do extraction of gas
for pi in position:
move_to_position(pi) # move to the x,y,z position defined in Chromium scan list.
# `pi` is the idx in the scan list so if pi==s4
# the fourth scan will run.
warmup(block=True) # wait for the laser to warm up
extract() # execute the scan. Wait until scan complete.
complete_interval() # wait for the entire duration to elapse
# cleanup gas
sleep(cleanup) # cleanup is the same as Cleanup in the Experiment Editor
# get gas staged behind inlet.
# equilibration of gas is handled by the measurement script