class Joypad:
""" Joypad """
def __init__(self):
""" init """
self.x = 120
self.y = 120
self.z = 240 - 64
self.b = 0
self.lastUpdateTime = time.time()
self.running = True
self.display = Display()
self.screen = self.display.screen
self.loadImages()
self.connectBot()
self.clock = pygame.time.Clock()
def loadImages(self):
self.logo = pygame.image.load(
basedir + "/images/cannybots_logo_small.png").convert_alpha()
self.joystick = pygame.image.load(
basedir + "/images/joystick.png").convert_alpha()
self.knob = pygame.image.load(basedir +
"/images/knob.png").convert_alpha()
self.button = pygame.image.load(basedir +
"/images/button.png").convert_alpha()
def connectBot(self):
self.ble = BLE()
if botName != "":
self.myBot = self.ble.findNearest()
else:
self.myBot = self.ble.findByName(botName)
self.joypadClient = SimpleJoypadClient(self.myBot)
def updateJoypad(self, (newX, newY), force):
if (newX > 320 - 64) and newY < 240 - 32 and newY > 32:
self.z = newY - 32
if newX < 240:
self.x = newX
self.y = newY
if force:
self.z = 240 - 64
if force or (time.time() - self.lastUpdateTime) > 0.05:
x = arduino_map(self.x - 120, -120, 120, -255, 255)
y = arduino_map(self.y - 120, -120, 120, -255, 255)
z = arduino_map(240 - 64 - self.z, 0, 240 - 32, 0, -255)
self.joypadClient.updateJoypadWithZ(x, y, z * zMultiplier, self.b)
self.lastUpdateTime = time.time()
class Joypad:
""" Joypad """
def __init__ (self):
""" init """
self.x = 120
self.y = 120
self.z = 240-64
self.b = 0
self.lastUpdateTime = time.time()
self.running = True
self.display = Display()
self.screen = self.display.screen
self.loadImages()
self.connectBot()
self.clock = pygame.time.Clock()
def loadImages(self):
self.logo = pygame.image.load(basedir+"/images/cannybots_logo_small.png").convert_alpha()
self.joystick = pygame.image.load(basedir+"/images/joystick.png").convert_alpha()
self.knob = pygame.image.load(basedir+"/images/knob.png").convert_alpha()
self.button = pygame.image.load(basedir+"/images/button.png").convert_alpha()
def connectBot(self):
self.ble = BLE()
if botName != "":
self.myBot = self.ble.findNearest()
else:
self.myBot = self.ble.findByName(botName)
self.joypadClient = SimpleJoypadClient(self.myBot)
def updateJoypad(self, (newX,newY), force):
if (newX>320-64) and newY<240-32 and newY>32:
self.z=newY-32
if newX<240:
self.x = newX
self.y = newY
if force:
self.z=240-64;
if force or (time.time() - self.lastUpdateTime) > 0.05:
x = arduino_map(self.x-120, -120, 120, -255,255)
y = arduino_map(self.y-120, -120, 120, -255,255)
z = arduino_map(240-64-self.z, 0, 240-32, 0, -255)
self.joypadClient.updateJoypadWithZ(x, y, z*zMultiplier,self.b)
self.lastUpdateTime = time.time()
def main():
xAxis = 0
yAxis = 0
lastUpdateTime = time.time()
joysticks = []
clock = pygame.time.Clock()
keepPlaying = True
ble = BLE()
myBot = ble.findNearest()
joypadClient = SimpleJoypadClient(myBot)
# for al the connected joysticks
for i in range(0, pygame.joystick.get_count()):
# create an Joystick object in our list
joysticks.append(pygame.joystick.Joystick(i))
# initialize them all (-1 means loop forever)
joysticks[-1].init()
# print a statement telling what the name of the controller is
print "Detected joystick '", joysticks[-1].get_name(), "'"
while keepPlaying:
if (time.time() - lastUpdateTime) > 0.05:
joypadClient.updateJoypadWithZ(int(xAxis * 255), int(yAxis * 255),
0, 0)
lastUpdateTime = time.time()
clock.tick(60)
for event in pygame.event.get():
if event.type == pygame.QUIT:
print "Received event 'Quit', exiting."
keepPlaying = False
elif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
print "Escape key pressed, exiting."
keepPlaying = False
elif event.type == pygame.JOYAXISMOTION:
#print "Joystick '",joysticks[event.joy].get_name(),"' axis",event.axis,"motion."
if event.axis == 0:
xAxis = joysticks[-1].get_axis(0)
if event.axis == 1:
yAxis = joysticks[-1].get_axis(1)
elif event.type == pygame.JOYBUTTONDOWN:
print "Joystick '", joysticks[
event.joy].get_name(), "' button", event.button, "down."
elif event.type == pygame.JOYBUTTONUP:
print "Joystick '", joysticks[
event.joy].get_name(), "' button", event.button, "up."
elif event.type == pygame.JOYHATMOTION:
print "Joystick '", joysticks[
event.joy].get_name(), "' hat", event.hat, " moved."
def main():
xAxis=0
yAxis=0
lastUpdateTime = time.time()
joysticks = []
clock = pygame.time.Clock()
keepPlaying = True
ble = BLE()
myBot = ble.findNearest()
joypadClient = SimpleJoypadClient(myBot)
# for al the connected joysticks
for i in range(0, pygame.joystick.get_count()):
# create an Joystick object in our list
joysticks.append(pygame.joystick.Joystick(i))
# initialize them all (-1 means loop forever)
joysticks[-1].init()
# print a statement telling what the name of the controller is
print "Detected joystick '",joysticks[-1].get_name(),"'"
while keepPlaying:
if (time.time() - lastUpdateTime) > 0.05:
joypadClient.updateJoypadWithZ(int(xAxis*255), int(yAxis*255), 0,0)
lastUpdateTime=time.time()
clock.tick(60)
for event in pygame.event.get():
if event.type == pygame.QUIT:
print "Received event 'Quit', exiting."
keepPlaying = False
elif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
print "Escape key pressed, exiting."
keepPlaying = False
elif event.type == pygame.JOYAXISMOTION:
#print "Joystick '",joysticks[event.joy].get_name(),"' axis",event.axis,"motion."
if event.axis==0:
xAxis=joysticks[-1].get_axis(0)
if event.axis==1:
yAxis=joysticks[-1].get_axis(1)
elif event.type == pygame.JOYBUTTONDOWN:
print "Joystick '",joysticks[event.joy].get_name(),"' button",event.button,"down."
elif event.type == pygame.JOYBUTTONUP:
print "Joystick '",joysticks[event.joy].get_name(),"' button",event.button,"up."
elif event.type == pygame.JOYHATMOTION:
print "Joystick '",joysticks[event.joy].get_name(),"' hat",event.hat," moved."
#!/usr/bin/python # # Cannybots Scratch integration # By Wayne Keenan 02/12/2014 # www.cannybots.com from scratra import * from time import sleep from cannybots.radio import BLE from cannybots.clients.joypad import SimpleJoypadClient ble = BLE() myBot = ble.findNearest() joypadClient = SimpleJoypadClient(myBot) motorASpeed = 0 motorBSpeed = 0 @start def whenstart(scratch): print 'Scratch connection started.' @end def whenend(scratch): print 'Scratch connection ended'
#!/usr/bin/python from time import sleep from cannybots.radio import BLE from cannybots.clients.joypad import SimpleJoypadClient ble = BLE() myBot = ble.findNearest() joypadClient = SimpleJoypadClient(myBot) joypadClient.updateJoypad(255, 255, 0) sleep(1) joypadClient.updateJoypad(-255, -255, 0) sleep(1) joypadClient.updateJoypad(0, 0, 0) sleep(2)