def newMux(self, mux):
channel = 1 # Variable to control de number of channels
# Initialize mux dictionary with basic informations
muxDictionary = {
"Id": mux[0],
"Datetime": mux[1],
"Volt": mux[2],
"Temperature": mux[3]
}
# Scroll the channels and set the info into the dictionary
for i in range(4, len(mux)):
if str(mux[i]) != "nan":
if i % 2 == 0:
option = "Ch%d%s" % (channel, "A")
try:
muxDictionary[option] = cal.convertChannelA(
mux[0], channel, mux[i])
except:
muxDictionary[option] = float("nan")
# Update the respective pv
pvName = pvp.pvName(int(mux[0]), int(channel), "A")
if pvName != "Dis.":
if str(muxDictionary[option]) not in ["Dis.", "error"]:
EpicsServer.driver.write(
pvName, float(muxDictionary[option]))
else:
EpicsServer.driver.write(pvName, 0)
else:
# Add to dictionary with convertion to Celsius degrees
try:
muxDictionary["Ch%d%s" %
(channel, "B")] = cal.convertChannelB(
mux[i])
except:
muxDictionary["Ch%d%s" % (channel, "B")] = str(
mux[i]) + " (error)"
# Update the respective pv
pvName = pvp.pvName(mux[0], channel, "B")
if pvName != "Dis.":
if str(muxDictionary[option]) not in ["Dis.", "error"]:
EpicsServer.driver.write(
pvName, float(muxDictionary[option]))
else:
EpicsServer.driver.write(pvName, 0)
channel += 1
muxDictionary["Number of channels"] = channel - 1
return muxDictionary
def convertValues(muxData):
muxId = muxData[0]
dataToConvert = muxData[4:]
for i in range(len(dataToConvert)):
sensor = cal.muxHeader["mux%d" % muxId][i//2]
if "Dis" not in dataToConvert[i]:
# Convertion to subchannel A
if i % 2 == 0:
if sensor == "PT100":
dataToConvert[i] = cal.convertPT100(dataToConvert[i])
elif sensor == "VWS2100":
dataToConvert[i] = cal.convertVWS2100((i//2) + 1, dataToConvert[i])
else:
dataToConvert[i] = cal.convertVWTS6000(muxId, (i//2) + 1, dataToConvert[i])
updateEpicsPV(muxId, (i//2) + 1, "A", dataToConvert[i])
# Convertion to subchannel B
else:
dataToConvert[i] = cal.convertChannelB(dataToConvert[i])
updateEpicsPV(muxId, (i//2) + 1, "B", dataToConvert[i])
return muxData[:4] + dataToConvert
