def __init__(self):
Bedna.__init__(self, BUS=None)
self.dev.Name = "Generator pulzu signalu"
#self.Units = ("U (V)",) # a tuple of measurement value`s units
self.Readings = {"Ur(V)": array([]), "Ir(A)": array([])}
self.Timer = LocalTimerClass()
return
def __init__(self, difference, duration, regulator):
threading.Thread.__init__(self)
self.diff = difference # ramp height in regulator units
self.duration = duration # ramp duration in seconds
self.regulator = regulator
self.clock = LocalTimerClass()
self.clock.zeroTimer()
self.roughness = 1 # how many (approx) regulator steps should be taken before changing the setpoint?
self.whiteflag = False
return
def __init__(self):
Bedna.__init__(self, BUS=None)
self.dev.Name = "Generator harmonickeho signalu"
#self.Units = ("U (V)",) # a tuple of measurement value`s units
self.Readings = {"U(V)": array([])}
self.Timer = LocalTimerClass()
self.Timer.zeroTimer()
self.slope = 10.0
self.offset = -0.2
return
def __init__(self, BUS, Identificator=None):
self.Bus = BUS
self.dev = devInfo()
self.status = deviceState()
self.Timer = LocalTimerClass()
self.isActive = False
if Identificator == '':
self.dev.Name = self.Bus.ident()
else:
self.dev.Name = Identificator
return
def __init__(
self,
Valve=None,
Sensor=None,
looptime=None,
):
self.valve = Valve
self.sensor = Sensor
#self.valve.init()
#self.sensor.init()
self.timer = LocalTimerClass()
self.regulation = threading.Thread(target=self._regLoop,
name='RegulatorLoop')
self.setpoint.reached.clear()
if not (looptime == None):
self.fb.loopTime = looptime
# initialize the output
self.Readings = {
'SPage(s)': array([]),
'sigma()': array([])
} # t is time since the setpoint was reached, sigma is mean square deviation
return
class MainTimerClass(Bedna):
timer = LocalTimerClass()
def __init__(self):
"""record the starting time of object creation"""
Bedna.__init__(self, None)
self.dev.Name = "Timer"
self.Readings = {"time(s)": array([])}
# timer specific
self.pocatek = time()
self.sinceLastZeroed = time()
return
def Wait(self, casCekani):
sleep(casCekani)
return
def getTotalTime(self):
return time() - self.pocatek
def Measure(self):
timestamp = self.getTotalTime()
self.Timestamps = array([timestamp])
self.Readings["time(s)"] = array([timestamp])
measurement_error = 0
return measurement_error
def getSinceLastZeroed(self):
return time() - self.sinceLastZeroed
def zeroTimer(self):
aktual = self.getTotalTime()
self.sinceLastZeroed = time()
return aktual
def Close(self):
return