def setPeltierTemp(serial_hwid, tempTarget, configFile="UNKNOWNconfFile.ini"):
port = connectSerialPort.get_serial_port(serial_hwid)
if serial_hwid == serial_hwid_default:
serial_hwid = connectSerialPort.get_serial_hwid_by_port(port)
print("peltier_serial_hwid = " + serial_hwid)
confFile.update(configFile, "TEMPBENCH", "peltier_serial_hwid",
serial_hwid)
# start logging
logging.basicConfig(
level=logging.DEBUG,
format="%(asctime)s:%(module)s:%(levelname)s:%(message)s")
# initialize controller
print(port)
mc = MeerstetterTEC(port)
# get the values from DEFAULT_QUERIES
print(mc.get_data())
mc.set_temp(float(tempTarget))
time.sleep(2) # wait to exit stability conditions
stable = "is stable"
stable_id = mc.session().get_parameter(
parameter_name="Temperature is Stable", address=mc.address)
while stable_id == 1:
stable = "is not stable"
temp = str(round(mc.get_temp(), 2))
print("query for loop stability, loop {}, ".format(stable) +
"obj temp: " + temp)
time.sleep(5)
stable_id = mc.session().get_parameter(
parameter_name="Temperature is Stable", address=mc.address)
if stable_id == 0:
stable = "temperature regulation is not active"
elif stable_id == 2:
stable = "is stable"
else:
stable = "state is unknown"
print("exit program with stability status: " + stable)
#print(mc.get_data())
data = mc.get_data()
print(data)
return stable
def readPeltierTemp(serial_hwid, tempTarget, configFile="UNKNOWNconfFile.ini"):
port = connectSerialPort.get_serial_port(serial_hwid)
if serial_hwid == serial_hwid_default:
serial_hwid = connectSerialPort.get_serial_hwid_by_port(port)
print("peltier_serial_hwid = " + serial_hwid)
confFile.update(configFile, "TEMPBENCH", "peltier_serial_hwid",
serial_hwid)
# start logging
logging.basicConfig(
level=logging.DEBUG,
format="%(asctime)s:%(module)s:%(levelname)s:%(message)s")
# initialize controller
print(port)
mc = MeerstetterTEC(port)
# get the values from DEFAULT_QUERIES
print(mc.get_data())
temp = str(round(mc.get_temp(), 2))
print("Peltier temp is: " + temp)
return temp
def setPeltierTempImmediate(serial_hwid,
tempTarget,
configFile="UNKNOWNconfFile.ini"):
#port = connectSerialPort.connect_serial(serial_hwid)
port = connectSerialPort.get_serial_port(serial_hwid)
if serial_hwid == serial_hwid_default:
serial_hwid = connectSerialPort.get_serial_hwid_by_port(port)
print("peltier_serial_hwid = " + serial_hwid)
confFile.update(configFile, "TEMPBENCH", "peltier_serial_hwid",
serial_hwid)
# start logging
logging.basicConfig(
level=logging.DEBUG,
format="%(asctime)s:%(module)s:%(levelname)s:%(message)s")
# initialize controller
print(port)
mc = Peltier(port)
# get the values from DEFAULT_QUERIES
mc.display_data()
ret = mc.set_temp(tempTarget)
return ret