def run(self):
global CurrentTemp, GetInfoThread_Done, choice, SetTemp, GetTempThreadAlreadyPaused;
print "In Temp thread"
retries = 0
while (GetInfoThread_Done == False):
pass;
#time.sleep(0.5);
choice = "TempDisplay";
while(GetTempThreadStop==False): #if "Stop" button is not hit, just need to pause the GetTempThread. This will resume after CycleThread done the work
while(GetTempThreadPause==False): #Just pause the thread, will resume after cyclethread is done the work
#print str(GetTempThreadPause);
if(GetTempThreadStop == True):
print "Please wait";
return;
else:
try:
print "- Temp Thread get temp..."
if(GetTempThreadStop == True):
print "Inside 1";
break;
CurrentTemp = a_pond.getTemperature(3);
if(GetTempThreadStop == True):
print "Inside 2";
break;
SetTemp = a_pond.getSetTemperature();
Display_line1 = "RAMP SP= " + str(SetTemp) + " DEG C \n";
Display_line2 = " STAGE = " + str(CurrentTemp) + " DEG C";
choice = "TempDisplay";
#print Display_line1 + Display_line2;
evt = UpdateDisplayEvent(DisplayEventType, -1); #initialize update display event
evt.UpdateText(Display_line1 + Display_line2); #update display event
wx.PostEvent(self.output_window, evt); #After the event trigger,
if(GetTempThreadStop == True):
print "Inside 3";
break;
time.sleep(0.5);
except:
print "\nCan not get measure - Retrying\n"
trace = traceback.format_exc()
print trace
retries = retries + 1
pass
print "\nGet Temp Thread PAUSED!";
GetTempThreadAlreadyPaused = True;
while(GetTempThreadPause==True): #Just stay there and wait until the thread is resumed
if (GetTempThreadStop==True):
print "Get Temp Thread STOPPED!"
global ThreadCompletyStop;
ThreadCompletyStop = True;
return;
pass;
def CycleFunction(self,TempInput, SlewInput):
global CurrentTemp, SetTemp, CycleThreadStop, choice;
a_pond.getTemperature();
print "-- Cycle Thread get temp...";
print str(math.floor(CurrentTemp));
print str(math.floor(TempInput));
if(SlewInput != 0):
a_pond.slewSeek([TempInput - 1, TempInput + 1], SlewInput, True);
else:
a_pond.fastSeek([TempInput - 1, TempInput + 1], returnImmediate=True);
#In case if the current temp =24.9487...C, just return and stay for dwel time and go to the next set point
#it will be very slow to put 24.646C to 25C
if(math.fabs(float(CurrentTemp) - TempInput) < 0.2):
return;
choice = "TempDisplay";
if(math.fabs(CurrentTemp - TempInput) < 0.5):
pass
#while (math.floor(CurrentTemp)!=math.floor(TempInput)):
while (math.fabs(CurrentTemp - TempInput) > 0.2):
try:
print "CycleThreadStop = " + str(CycleThreadStop);
if(CycleThreadStop == False):
CurrentTemp = a_pond.getTemperature(3);
Display_line1 = "RAMP SP= " + str(SetTemp) + " DEG C \n";
Display_line2 = " STAGE = " + str(CurrentTemp) + " DEG C";
choice = "TempDisplay";
evt = UpdateDisplayEvent(DisplayEventType, -1); #initialize update display event
evt.UpdateText(Display_line1 + Display_line2); #update display event
wx.PostEvent(self.output_window, evt); #After the event trigger,
time.sleep(1);
else:
return;
except:
print "Can not get measure"
trace = traceback.format_exc()
print trace
return;
