From 94f6fbc54a4d7df51cb352b7d942037e9e539c0b Mon Sep 17 00:00:00 2001
From: "Eugeniy E. Mikhailov" <evgmik@gmail.com>
Date: Thu, 6 Jan 2022 11:04:22 -0500
Subject: now we track cell temperature

---
 examples/lock_eit.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/examples/lock_eit.py b/examples/lock_eit.py
index a5c8c7b..e4fedad 100644
--- a/examples/lock_eit.py
+++ b/examples/lock_eit.py
@@ -19,6 +19,7 @@ from qolab.hardware.rf_generator import AgilentE8257D
 from qolab.hardware.lockin import SRS_SR865A
 from qolab.feedback import PID
 from qolab.data import TraceSetSameX, TraceXY, Trace
+from qolab.hardware.i_server import I800
 
 l = logging.getLogger('qolab.gui.web')
 l.setLevel(logging.INFO)
@@ -68,6 +69,11 @@ def initLog(extra_tags={}):
     rfPoutLog.x = timeTrace
     rfPoutLog.y = rfPoutTrace
 
+    
+    cellTemperatureLog = TraceXY("cellTemperature")
+    cellTemperatureLog.x = timeTrace
+    cellTemperatureLog.y = Trace("cellTemperature")
+    cellTemperatureLog.y.config['unit'] = 'C'
 
     log = TraceSetSameX("timelog")
     log.addTrace(errorLog)
@@ -75,6 +81,7 @@ def initLog(extra_tags={}):
     log.addTrace(feedbackLog)
     log.addTrace(eitLog)
     log.addTrace(rfPoutLog)
+    log.addTrace(cellTemperatureLog)
     log.config['tags']['apparatus']=getConfig(apparatus)
     log.config['tags'].update(extra_tags)
     return log
@@ -104,12 +111,15 @@ def adjustRFandLog(apparatus):
 
     apparatus.getBCurrent(); # this automatically logs value to TSDB
 
+    tCell = ai['cellTemperatureController'].getTemperature()
+
     log.addPointToTrace(timenow)
     log.addPointToTrace(err, "error")
     log.addPointToTrace(freq0, "frequency")
     log.addPointToTrace(fdbck, "feedback")
     log.addPointToTrace(rfPout, "rfPout")
     log.addPointToTrace(eit, "eit")
+    log.addPointToTrace(tCell, "cellTemperature")
 
 async def initial_lock_to_eit(apparatus, extra_tags={}):
     rfPout = apparatus.getRFAmplitude()
@@ -321,6 +331,7 @@ async def main():
     ai['rfgen'] = rfgen
     ai['lockin']   = lockin
     ai['pid']   = pid
+    ai['cellTemperatureController']   = I800()
     ai['scope.feedback'] = scope_fdbk
     scope_fdbk.setRoll(False)
     scope_fdbk.setRun(True)
-- 
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