def ajax(request):
data = request.GET.dict()
return_values = dict()
if 'init' in data:
try:
pfio.init()
except pfio.InitError as error:
return_values.update({'status': 'init failed'})
return_values.update({'error': str(error)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
if 'read_input' in data:
try:
input_bitp = pfio.read_input()
except Exception as e:
return_values.update({'status': 'read_input failed'})
return_values.update({'error': str(e)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
else:
return_values.update({'input_bitp': input_bitp})
if 'read_output' in data:
try:
output_bitp = pfio.read_output()
except Exception as e:
return_values.update({'status': 'read_output failed'})
return_values.update({'error': str(e)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
else:
return_values.update({'output_bitp': output_bitp})
if 'write_output' in data:
try:
output_bitp = int(data['write_output'])
except ValueError:
return_values.update({'status': 'write_output failed'})
return_values.update(
{'error': "write_output needs an integer bit pattern."})
return HttpResponseBadRequest(simplejson.dumps(return_values))
try:
pfio.write_output(output_bitp)
except Exception as e:
return_values.update({'status': "write_output failed"})
return_values.update({'error': str(e)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
return_values.update({'status': 'success'})
return HttpResponse(simplejson.dumps(return_values))
def ajax(request):
data = request.GET.dict()
return_values = dict()
if 'init' in data:
try:
pfio.init()
except pfio.InitError as error:
return_values.update({'status' : 'init failed'})
return_values.update({'error' : str(error)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
if 'read_input' in data:
try:
input_bitp = pfio.read_input()
except Exception as e:
return_values.update({'status' : 'read_input failed'})
return_values.update({'error' : str(e)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
else:
return_values.update({'input_bitp' : input_bitp})
if 'read_output' in data:
try:
output_bitp = pfio.read_output()
except Exception as e:
return_values.update({'status' : 'read_output failed'})
return_values.update({'error' : str(e)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
else:
return_values.update({'output_bitp' : output_bitp})
if 'write_output' in data:
try:
output_bitp = int(data['write_output'])
except ValueError:
return_values.update({'status' : 'write_output failed'})
return_values.update({'error' : "write_output needs an integer bit pattern."})
return HttpResponseBadRequest(simplejson.dumps(return_values))
try:
pfio.write_output(output_bitp)
except Exception as e:
return_values.update({'status' : "write_output failed"})
return_values.update({'error' : str(e)})
return HttpResponseBadRequest(simplejson.dumps(return_values))
return_values.update({'status' : 'success'})
return HttpResponse(simplejson.dumps(return_values))
for i in array: # for each colour in current sequence (flash the sequence) pfio.digital_write(i+2,1) # turn the colour on if screen_output: # print the colour to the screen print colours[i-1] sleep(0.5) # wait to keep the colour showing pfio.digital_write(i+2,0) # turn the colour off sleep(0.2) # small break between colours sleep(0.4) pfio.write_output(0xFF) # signify it is their turn by turning all the LEDs on then off sleep(0.3) pfio.write_output(0x0) if screen_output: print "\nYour turn!" for i in array: # for each colour in current sequence (check against inputted sequence) event = pfio.read_input() # read the button port state while event != 0: # wait till no buttons pressed event = pfio.read_input() # so a single button press is not read as 2 sleep(0.001) # delay while event == 0: # wait for any input
if screen_output: # print the round number
print "\nRound %s!" % game_round
for i in array: # for each colour in current sequence (flash the sequence)
pfio.digital_write(i + 2, 1) # turn the colour on
if screen_output: # print the colour to the screen
print colours[i - 1]
sleep(0.5) # wait to keep the colour showing
pfio.digital_write(i + 2, 0) # turn the colour off
sleep(0.2) # small break between colours
sleep(0.4)
pfio.write_output(
0xFF) # signify it is their turn by turning all the LEDs on then off
sleep(0.3)
pfio.write_output(0x0)
if screen_output:
print "\nYour turn!"
for i in array: # for each colour in current sequence (check against inputted sequence)
event = pfio.read_input() # read the button port state
while event != 0: # wait till no buttons pressed
event = pfio.read_input(
) # so a single button press is not read as 2
sleep(0.001) # delay
while event == 0: # wait for any input
if misses == 10: # too many misses = Game Over! break previous = current # current = next_colour() # get next colour while current == previous: # ensure differnt colour each time current = next_colour() # get next colour if ((score + misses) %30)==29: if set_time > 125: set_time /= 2 # reduce the allowed time print "Time left is: %s" %set_time time_left = set_time # set the countdown time pfio.digital_write(current+2,1) # turn the new light on time_left -=1 # decrement the time left to hit the current light pfio.write_output(0) # turn all lights off print "\nGame over!\n" print "Your score was: %s" %score # print the player's final score #pfio.deinit() # close the pfio Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Terms Privacy Security Status Help
#!/usr/bin/python
import piface.pfio as pfio
import time
pfio.init()
for i in range(1,5):
pfio.write_output(0b00000001)
time.sleep(2)
pfio.write_output(0b00000000)
time.sleep(.4)
pfio.write_output(0b00000010)
time.sleep(2)
pfio.write_output(0b00000000)
time.sleep(.4)
from time import sleep
#import piface.emulator as pfio
import piface.pfio as pfio
if __name__ == "__main__":
pfio.init()
while True:
pfio.write_output(0xff)
sleep(1)
pfio.write_output(0)
sleep(1)
elif time_left == 0:
pfio.digital_write(current + 2, 0) # turn off hit light
misses += 1 # increment misses
print "Missed one!"
if misses == 10: # too many misses = Game Over!
break
previous = current #
current = next_colour() # get next colour
while current == previous: # ensure differnt colour each time
current = next_colour() # get next colour
if ((score + misses) % 30) == 29:
if set_time > 125:
set_time /= 2 # reduce the allowed time
print "Time left is: %s" % set_time
time_left = set_time # set the countdown time
pfio.digital_write(current + 2, 1) # turn the new light on
time_left -= 1 # decrement the time left to hit the current light
pfio.write_output(0) # turn all lights off
print "\nGame over!\n"
print "Your score was: %s" % score # print the player's final score
# pfio.deinit() # close the pfio
def arcade_buttons(): while(True): pfio.write_output(pfio.read_input())