def provideDirections(self, nextCheckPoint, currentCheckPoint, pos_x, pos_y, speaker):
print "start of provideDirections function"
sayNextCheckPoint = 'next checkpoint %s\n' %(self.mapinfo['map'][nextCheckPoint - 1]['nodeName'])
print sayNextCheckPoint
speaking_proc = Process(target=speaker.threadedFeedback, args=(sayNextCheckPoint,))
speaking_proc.start()
speaking_proc.join()
detourCheckPoint = False
reachCheckPoint = False
exitMap = False
#initialise starting time
start_time = time.time()
time_to_speak = time.time()
dist = None
change_direction = None
direction = '%s %lf degrees, %lf'
speak_direction = '%s %d degrees, and walk %d point %d meters\n'
isFirstTimeGivingDirections = False
isFirstTimeProcDirections = True
oneSecondHasPassed = False
while True:
if (time.time() - start_time > 1) or isFirstTimeProcDirections:
start_time = time.time()
#distance, heading = input()
dataParser = DataParser()
dataParser.get_readings()
step = dataParser.get_step_read()
#step = 1 # TO BE COMMENTED OUT
print "NUMBER OF STEPS %d\n" % (step)
compass_read = dataParser.get_compass_read()
##IR_read = dataParser.get_IR_read()
#sonar_read = dataParser.get_ultrasound_read()
#print "compass_read", compass_read
#warnUser = False
##del dataParser
if not isFirstTimeProcDirections:
print 'going to calculate displacement'
#reachCheckPoint, pos_x, pos_y, detourCheckPoint, speak_direction = self.calcDisplacement(1, pos_x, pos_y, nextCheckPoint, currentCheckPoint)
if step == 0:
print 'going into calcDisplacement\n\n\n'
reachCheckPoint, pos_x, pos_y, detourCheckPoint, speak_direction = self.calcDisplacement(0, compass_read, 5, pos_x, pos_y, nextCheckPoint, currentCheckPoint)
else:
for i in range(step):
print 'step #', i
reachCheckPoint, pos_x, pos_y, detourCheckPoint, speak_direction = self.calcDisplacement(1, compass_read, i, pos_x, pos_y, nextCheckPoint, currentCheckPoint)
if oneSecondHasPassed:
print 'one second has passed'
isFirstTimeGivingDirections = True
oneSecondHasPassed = False
if isFirstTimeProcDirections:
print 'isFirstTimeProcDirections'
oneSecondHasPassed = True
isFirstTimeProcDirections = False
if (time.time() - time_to_speak > 6) or isFirstTimeGivingDirections:
isFirstTimeGivingDirections = False
time_to_speak = time.time()
print speak_direction
speaking_proc = Process(target=speaker.threadedFeedback, args=(speak_direction,))
speaking_proc.start()
if reachCheckPoint:
#speak_direction = 'arrived'
#print speak_direction
#speaking_proc = Process(target=speaker.threadedFeedback, args=(speak_direction,))
#speaking_proc.start()
break
if detourCheckPoint:
break
# check if user has left the map
## if (self.exitMap(pos_x, pos_y)):
## exitMap = True
## break
## else:
## print "don't exit map yet"
return reachCheckPoint, pos_x, pos_y, detourCheckPoint, exitMap
def provideDirections(self, nextCheckPoint, currentCheckPoint, pos_x,
pos_y, speaker):
print "start of provideDirections function"
sayNextCheckPoint = 'your next checkpoint is %s\n' % (
self.mapinfo['map'][nextCheckPoint - 1]['nodeName'])
print sayNextCheckPoint
speaking_proc = Process(target=speaker.threadedFeedback,
args=(sayNextCheckPoint, ))
speaking_proc.start()
speaking_proc.join()
detourCheckPoint = False
reachCheckPoint = False
exitMap = False
#initialise starting time
start_time = time.time()
time_to_speak = time.time()
dist = None
change_direction = None
direction = '%s %lf degrees, %lf'
speak_direction = '%s %d degrees, and walk %d point %d meters\n'
isFirstTimeGivingDirections = False
isFirstTimeProcDirections = True
oneSecondHasPassed = False
while True:
if (time.time() - start_time > 1) or isFirstTimeProcDirections:
start_time = time.time()
#distance, heading = input()
dataParser = DataParser()
dataParser.get_readings()
step = dataParser.get_step_read()
#step = 1 # TO BE COMMENTED OUT
print "NUMBER OF STEPS %d\n" % (step)
compass_read = dataParser.get_compass_read()
##IR_read = dataParser.get_IR_read()
#sonar_read = dataParser.get_ultrasound_read()
#print "compass_read", compass_read
#warnUser = False
##del dataParser
if not isFirstTimeProcDirections:
print 'going to calculate displacement'
#reachCheckPoint, pos_x, pos_y, detourCheckPoint, speak_direction = self.calcDisplacement(1, pos_x, pos_y, nextCheckPoint, currentCheckPoint)
if step == 0:
print 'going into calcDisplacement\n\n\n'
reachCheckPoint, pos_x, pos_y, detourCheckPoint, speak_direction = self.calcDisplacement(
0, compass_read, 5, pos_x, pos_y, nextCheckPoint,
currentCheckPoint)
else:
for i in range(step):
print 'step #', i
reachCheckPoint, pos_x, pos_y, detourCheckPoint, speak_direction = self.calcDisplacement(
1, compass_read, i, pos_x, pos_y,
nextCheckPoint, currentCheckPoint)
if oneSecondHasPassed:
print 'one second has passed'
isFirstTimeGivingDirections = True
oneSecondHasPassed = False
if isFirstTimeProcDirections:
print 'isFirstTimeProcDirections'
oneSecondHasPassed = True
isFirstTimeProcDirections = False
if (time.time() - time_to_speak >
6) or isFirstTimeGivingDirections:
isFirstTimeGivingDirections = False
time_to_speak = time.time()
print speak_direction
speaking_proc = Process(target=speaker.threadedFeedback,
args=(speak_direction, ))
speaking_proc.start()
if reachCheckPoint:
#speak_direction = 'arrived'
#print speak_direction
#speaking_proc = Process(target=speaker.threadedFeedback, args=(speak_direction,))
#speaking_proc.start()
break
if detourCheckPoint:
break
# check if user has left the map
## if (self.exitMap(pos_x, pos_y)):
## exitMap = True
## break
## else:
## print "don't exit map yet"
return reachCheckPoint, pos_x, pos_y, detourCheckPoint, exitMap
# userInput = True
print 'userInput is', userInput
return userInput
if __name__ == '__main__':
signal.signal(signal.SIGINT, signal_handler)
#building = raw_input()
#level = raw_input()
internetConnection = False
speechInput = None
speaker = AudioFeedback()
userInputInitialise = DataParser()
interBuildingNumber = 0
myMap = []
buildingList = []
levelList = []
#initialising program announcement
initProgAnnouncement = 'program initiated. press hex for key pad input or hold 5 for voice input'
print initProgAnnouncement
speaking_proc = Process(target=speaker.threadedFeedback, args=(initProgAnnouncement,))
speaking_proc.start()
speaking_proc.join()
voiceInput, numpadData = userInputInitialise.location_input()
#typeOfInput = userInputInitialise.location_input()
print 'inputAnswer is neither affirmative nor negative'
pass
#if userInput is None:
# userInput = True
print 'userInput is', userInput
return userInput
if __name__ == '__main__':
signal.signal(signal.SIGINT, signal_handler)
#building = raw_input()
#level = raw_input()
internetConnection = False
speechInput = None
speaker = AudioFeedback()
userInputInitialise = DataParser()
interBuildingNumber = 0
myMap = []
buildingList = []
levelList = []
#initialising program announcement
initProgAnnouncement = 'program initiated. press hex for key pad input or hold 5 for voice input'
print initProgAnnouncement
speaking_proc = Process(target=speaker.threadedFeedback,
args=(initProgAnnouncement, ))
speaking_proc.start()
speaking_proc.join()
voiceInput, numpadData = userInputInitialise.location_input()
#typeOfInput = userInputInitialise.location_input()
