def runExample():
print("\nSparkFun qwiic Joystick Example 2\n")
myJoystick = qwiic_joystick.QwiicJoystick()
if myJoystick.connected == False:
print("The Qwiic Joystick device isn't connected to the system. Please check your connection", \
file=sys.stderr)
return
myJoystick.begin()
print("Initialized. Firmware Version: %s" % myJoystick.version)
while True:
x = myJoystick.horizontal
y = myJoystick.vertical
b = myJoystick.button
if x > 575:
print("L")
elif x < 450:
print("R")
if y > 575:
print("U")
elif y < 450:
print("D")
if b == 0:
print("Button")
time.sleep(.5)
def __init__(self):
self.joy1 = qwiic_joystick.QwiicJoystick()
self.horizontal1 = 0.0
self.vertical1 = 0.0
self.button1 = False
self.mouse = Controller()
self.cmd_pub = rospy.Publisher("cmd_vel", Twist, queue_size=0)
self.timer = rospy.Time.now()
self.mode = 1
self.buttons = rospy.get_param('/controller/buttons')
col = []
for i in range(len(self.buttons['id'])):
col.append(0)
self.button_matrix = [[1,0,0],[0,0,0],col]
self.button_pub = rospy.Publisher('button_matrix', Int32MultiArray, queue_size=0)
def runExample():
print("\nSparkFun qwiic Joystick Example 1\n")
myJoystick = qwiic_joystick.QwiicJoystick()
if myJoystick.connected == False:
print("The Qwiic Joystick device isn't connected to the system. Please check your connection", \
file=sys.stderr)
return
myJoystick.begin()
print("Initialized. Firmware Version: %s" % myJoystick.version)
while True:
print("X: %d, Y: %d, Button: %d" % ( \
myJoystick.horizontal, \
myJoystick.vertical, \
myJoystick.button))
time.sleep(.5)
# Move left to right keeping track of the current x position for drawing shapes.
x = 0
# Alternatively load a TTF font. Make sure the .ttf font file is in the
# same directory as the python script!
# Some other nice fonts to try: http://www.dafont.com/bitmap.php
font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf",
18)
# Turn on the backlight
backlight = digitalio.DigitalInOut(board.D22)
backlight.switch_to_output()
backlight.value = True
# Set up the joystick
joystick = qwiic_joystick.QwiicJoystick()
joystick.begin()
# Set up first button
redButton = qwiic_button.QwiicButton()
redButton.begin()
greenButton = qwiic_button.QwiicButton(0x62)
greenButton.begin()
while True:
if greenButton.is_button_pressed():
print('green pressed')
if redButton.is_button_pressed():
print('red pressed')