def setup_driver():
"""
"""
sys.stdout.write("Setting up driver. . . ")
# pressure sensitive pen tablet area with 2 stylus buttons and no eraser
cap_pen = {
ecodes.EV_KEY: [
ecodes.BTN_TOUCH, ecodes.BTN_TOOL_PEN, ecodes.BTN_STYLUS,
ecodes.BTN_STYLUS2
],
ecodes.EV_ABS: [
(ecodes.ABS_X,
AbsInfo(0, 0, main.settings['pen_max_x'], 0, 0,
main.settings['resolution'])
), # value,min,max,fuzz,flat,resolu.
(ecodes.ABS_Y,
AbsInfo(0, 0, main.settings['pen_max_y'], 0, 0,
main.settings['resolution'])),
(ecodes.ABS_PRESSURE,
AbsInfo(0, 0, main.settings['pen_max_z'], 0, 0, 0)),
]
}
main.vpen = UInput(events=cap_pen,
name=main.settings['pen_device_name'],
version=0x3)
print("Done!")
# INFO ---------------------
print("\tTablet model name {}".format(main.settings['model_name']))
if main.settings['enable_buttons'] and main.settings['buttons'] > 0:
print("\tButtons ENABLED ({})".format(
main.settings['buttons']))
else:
print("\tButtons disabled ({})".format(
main.settings['buttons']))
if main.settings['enable_scrollbar'] and main.settings['scrollbar'] > 0:
print("\tScrollbar ENABLED ({})".format(
main.settings['scrollbar']))
else:
print("\tScrollbar disabled ({})".format(
main.settings['scrollbar']))
if main.settings['enable_notifications']:
print("\tDesktop notifications ENABLED")
else:
print("\tDesktop notifications disabled")
if main.settings['enable_multi_monitor']:
print("\tMulti Monitor Setup ENABLED")
else:
print("\tMulti Monitor Setup disabled")
def __init__(self):
print('initializing udev_evdev_emit')
#several of these cap mappings are fake and just intended to ensure that Godot sees us as a valid controller
#actual mappings: volup = BTN_0; voldown = BTN_1; app button = BTN_2; daydream button = BTN_3; touchpad button = BTN_4
cap = { e.EV_KEY : [e.BTN_A, e.BTN_THUMBL, e.BTN_TRIGGER, e.BTN_0, e.BTN_1, e.BTN_2, e.BTN_3, e.BTN_4],
e.EV_ABS : [(e.ABS_X, AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_Y, AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_HAT0X, AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_GAS, AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_RUDDER, AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0))]}
self.ui = UInput(cap, name="daydream controller", version=0x3)
def update_device(new_device):
global device
global virtual_device
if device is not None:
device.ungrab()
device.close()
device = None
virtual_device.close()
virtual_device = None
new_device.grab() # Prevent xorg from overriding cursor pos
cap = new_device.capabilities()
virtual_device = UInput({
EV_KEY:
cap[EV_KEY],
EV_ABS: [(0,
AbsInfo(value=0,
min=0,
max=display_size[0],
fuzz=0,
flat=0,
resolution=1)),
(1,
AbsInfo(value=0,
min=0,
max=display_size[1],
fuzz=0,
flat=0,
resolution=1)),
(24,
AbsInfo(value=0,
min=0,
max=cap[EV_ABS][2][1].max,
fuzz=0,
flat=0,
resolution=0))]
})
for key in cap[EV_KEY]:
key_mapping[key] = key
print("Using device %s" % new_device.name)
cap = new_device.capabilities()
print(" - Max X: %s\n - Max Y: %s\n - %s button(s)" %
(cap[3][0][1].max, cap[3][1][1].max,
len(
list(
filter(lambda key: key != BTN_TOOL_PEN and key != BTN_TOUCH,
cap[EV_KEY])))))
if BTN_TOOL_PEN in cap[EV_KEY]:
print(" - Hover available")
if BTN_TOUCH in cap[EV_KEY]:
print(" - Has BTN_TOUCH feature - %s pressure steps" %
(cap[3][2][1].max + 1))
global max_pressure
max_pressure = cap[3][2][1].max
device = new_device
def pointer_handler():
global ui2
global xsession
global factor
xsession = False
ui2 = None
factor = 5
global xFactor
global yFactor
xFactor = yFactor = 0
cap = {
e.EV_KEY : [e.BTN_LEFT, e.BTN_RIGHT, e.BTN_MIDDLE],
e.EV_ABS : [
(e.ABS_X, AbsInfo(value=0, min=0, max=255,fuzz=0, flat=0, resolution=0)) ,
(e.ABS_Y, AbsInfo(0, 0, 255, 0, 0, 0)) ,
(e.ABS_MT_POSITION_X, (0, 128, 255, 0))
]
}
#capture current mouse coordinates. TODO If user uses a real mouse/touchpad input could confuses
x = 20
y = 20
try:
ui2 = UInput(cap, name='virtual-mouse', version=0x3)
#it's unknown but needs 2 times to work :S
ui2 = UInput(cap, name='virtual-mouse', version=0x3)
except:
logger.warning("no uinput was defined (for MOUSE virtual device)")
pass
#just to avoid init effect of cursor, joystick.py puts the cursor
#ui2.write(e.EV_ABS, e.ABS_X, 0)
#ui2.write(e.EV_ABS, e.ABS_Y, HEIGHT)
#ui2.syn()
while True:
#logger.debug("%s %s" % (xFactor,yFactor))
if x+xFactor<WIDTH and x+xFactor >=0:
x=x+xFactor
if y+yFactor<HEIGHT and y+yFactor >=0:
y=y+yFactor
if ui2:
ui2.write(e.EV_ABS, e.ABS_X, x)
ui2.write(e.EV_ABS, e.ABS_Y, HEIGHT-y)
ui2.syn()
logger.debug("x: %s y: %s, xF: %s yF: %s" % (x,y,xFactor,yFactor))
time.sleep(0.01)
def get_pen():
cap_pen = {
ecodes.EV_KEY: [
ecodes.BTN_TOUCH,
ecodes.BTN_TOOL_PEN,
ecodes.BTN_STYLUS,
ecodes.BTN_STYLUS2
],
ecodes.EV_ABS: [
(ecodes.ABS_X, AbsInfo(0, 0, PEN_MAX_X, 0, 0, RESOLUTION)), #value, min, max, fuzz, flat, resolution
(ecodes.ABS_Y, AbsInfo(0, 0, PEN_MAX_Y, 0, 0, RESOLUTION)),
(ecodes.ABS_PRESSURE, AbsInfo(0, 0, PEN_MAX_Z, 0, 0, 0)),
],
}
return UInput(events=cap_pen, name="kamvas-pen", version=0x3)
class GameportJoystick:
caps = {
e.EV_KEY: [e.BTN_TRIGGER, e.BTN_THUMB],
e.EV_ABS: [(e.ABS_X,
AbsInfo(value=0,
min=0,
max=1024,
fuzz=0,
flat=0,
resolution=0)),
(e.ABS_Y,
AbsInfo(value=0,
min=0,
max=1024,
fuzz=0,
flat=0,
resolution=0)),
(e.ABS_HAT0X,
AbsInfo(value=0,
min=-1,
max=1,
fuzz=0,
flat=0,
resolution=0)),
(e.ABS_HAT0Y,
AbsInfo(value=0,
min=-1,
max=1,
fuzz=0,
flat=0,
resolution=0))],
}
def __init__(self, name="Gameport Joystick"):
self.name = name
self.ui = UInput(events=GameportJoystick.caps, name=name)
def write(self, type, key, value):
self.ui.write(type, key, value)
self.ui.syn()
def pressAndHoldTriggerButton(self):
toggle = 0
for i in range(1000):
self.ui.write(e.EV_KEY, e.BTN_TRIGGER, toggle)
self.ui.syn()
toggle = 1 - toggle
def __init__(self, can_id):
self.can_id = can_id
axis_cap = AbsInfo(-32700, 32700, 0, 0, 0, 0)
self._ev = UInput(
name='vjoy',
events={
ecodes.EV_ABS: [(ecodes.ABS_X, axis_cap),
(ecodes.ABS_Y, axis_cap),
(ecodes.ABS_Z, axis_cap)],
ecodes.EV_KEY:
[ecodes.BTN_TRIGGER, ecodes.BTN_TOP, ecodes.BTN_TOP2]
})
def __init__(self):
logger.info('Plugin evdev_mouse initializing...')
super().__init__()
width=1920
height=1080
cap = {
ecodes.EV_KEY: [
ecodes.BTN_LEFT,
ecodes.BTN_MIDDLE,
ecodes.BTN_RIGHT,
],
ecodes.EV_REL: [
ecodes.REL_WHEEL,
ecodes.REL_HWHEEL,
],
ecodes.EV_ABS: [
(ecodes.ABS_X, AbsInfo(value=0, min=0, max=width, fuzz=0, flat=0, resolution=0)),
(ecodes.ABS_Y, AbsInfo(value=0, min=0, max=height, fuzz=0, flat=0, resolution=0)),
(ecodes.ABS_PRESSURE, AbsInfo(value=0, min=0, max=70, fuzz=0, flat=0, resolution=0)),
],
}
self.__mouse = UInput(cap, name='xHID evdev pointer', version=0x1, vendor=0x1, product=0x1, props=[])
self.__onscreen = False
try:
import RPi.GPIO as gpio
except ImportError:
exit("Install: sudo pip install RPi.GPIO")
try:
import smbus
except ImportError:
exit("Install: sudo apt-get install python-smbus")
os.system("sudo modprobe uinput")
CAPABILITIES = {
e.EV_ABS : (
(e.ABS_X, AbsInfo(value=0, min=0, max=800, fuzz=0, flat=0, resolution=1)),
(e.ABS_Y, AbsInfo(value=0, min=0, max=480, fuzz=0, flat=0, resolution=1)),
),
e.EV_KEY : [
e.BTN_TOUCH,
]
}
PIDFILE = "/var/run/touch.pid"
try:
pid = os.fork()
if pid > 0:
sys.exit(0)
found = 1
ttyFileName = file
ard = serial.Serial()
ard.port = "/dev/"+ttyFileName
ard.baudrate = 38400
try:
ard.open()
except Exception, e:
print "error open serial port: " + str(e)
exit()
cap = {
e.EV_KEY : [e.BTN_TOUCH, e.BTN_TOOL_PEN, e.BTN_STYLUS, e.BTN_STYLUS2],
e.EV_ABS : [
(e.ABS_X, AbsInfo(value=1, min=90, max=1650,
fuzz=0, flat=0, resolution=1)),
(e.ABS_Y, AbsInfo(value=2, min=100, max=1400,
fuzz=0, flat=0, resolution=1)),
(e.ABS_PRESSURE, AbsInfo(value=3, min=9, max=240,
fuzz=0, flat=0, resolution=1))
],
e.EV_MSC: [e.MSC_SCAN],
}
minX=90
maxX=1650
minY=100
maxY=1400
# example to ingore 2nd monitor on right
#monOneX=1920
PEN_MAX_Y = 27300 # 31750
PEN_MAX_Z = 8192 # 2048 #pressure
msc = 1
# specify capabilities for a virtual device
# one for each device:
# pen/pad, and buttons
# pressure sensitive pen tablet area with 2 stylus buttons and no eraser
cap_pen = {
ecodes.EV_KEY: [
ecodes.BTN_TOUCH, ecodes.BTN_TOOL_PEN, ecodes.BTN_MOUSE,
ecodes.BTN_LEFT, ecodes.BTN_RIGHT, ecodes.BTN_MIDDLE
],
ecodes.EV_ABS: [
(ecodes.ABS_X,
AbsInfo(0, 0, PEN_MAX_X, 0, 0,
5080)), # value, min, max, fuzz, flat, resolution
(ecodes.ABS_Y, AbsInfo(0, 0, PEN_MAX_Y, 0, 0, 5080)),
(ecodes.ABS_PRESSURE, AbsInfo(0, 0, 2048, 0, 0, 0)),
] # ,
# ecodes.EV_MSC: [ecodes.MSC_SCAN], #not sure why, but it appears to be needed
}
# buttons must be defined in the same sequential order as in the Linux specs
# https://github.com/torvalds/linux/blob/master/include/uapi/linux/input-event-codes.h
cap_btn = {
ecodes.EV_KEY: [
ecodes.KEY_MINUS, ecodes.KEY_EQUAL, ecodes.KEY_E, ecodes.KEY_LEFTBRACE,
ecodes.KEY_RIGHTBRACE, ecodes.KEY_LEFTCTRL, ecodes.KEY_S,
ecodes.KEY_LEFTSHIFT, ecodes.KEY_Z, ecodes.KEY_LEFTALT,
ecodes.KEY_SPACE, ecodes.KEY_UP, ecodes.KEY_LEFT, ecodes.KEY_RIGHT,
ecodes.KEY_DOWN, ecodes.BTN_MOUSE, ecodes.BTN_LEFT, ecodes.BTN_RIGHT,
ABS_MT_POSITION_Y, \
BTN_TOUCH, \
ABS_X, \
ABS_Y, \
ABS_PRESSURE, \
ABS_MT_PRESSURE
TMIN = 0.01
XMAX = 1920
YMAX = 1080
TRACKIDMAX = 65535
RES = 10
cap = {
EV_KEY: [BTN_TOUCH],
EV_ABS:
[(ABS_X, AbsInfo(value=0, min=0, max=XMAX, fuzz=0, flat=0,
resolution=RES)), (ABS_Y, AbsInfo(0, 0, YMAX, 0, 0, RES)),
(ABS_PRESSURE, AbsInfo(0, 0, 255, 0, 0, 0)),
(ABS_MT_TRACKING_ID, AbsInfo(0, 0, TRACKIDMAX, 0, 0, 0)),
(ABS_MT_PRESSURE, AbsInfo(0, 0, 255, 0, 0, 0)),
(ABS_MT_POSITION_X, AbsInfo(0, 0, XMAX, 0, 0, RES)),
(ABS_MT_POSITION_Y, AbsInfo(0, 0, YMAX, 0, 0, RES))]
}
class FakeTouchscreen:
def __init__(self):
if not os.path.exists('/dev/uinput'):
print 'error /dev/uinput does not exist. cannot make device'
self.d = None
return
self.d = UInput(cap, name='Fake Touchscreen', version=0x3)
from evdev import UInput, AbsInfo, ecodes as e
cap = {
e.EV_KEY : [e.KEY_A, e.KEY_B],
e.EV_ABS : [
(e.ABS_X, AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_Y, AbsInfo(0, 0, 255, 0, 0, 0)),
#(e.ABS_MT_POSITION_X, (0, 255, 128, 0)),
],
e.EV_MSC: [e.MSC_SCAN], #not sure why, but it appears to be needed
}
ui = UInput(events=cap, name='example-device-2', version=0x3)
print(ui)
print(ui.capabilities())
ui.write(e.EV_ABS, e.ABS_X, 20)
ui.write(e.EV_ABS, e.ABS_Y, 20)
ui.syn()
def __init__(self):
BaseDriver.__init__(self)
self.input_dev = None
self.create_node = True
self.bustype = "BUS_USB"
self.name = "Microsoft X-Box 360 pad"
self.vendor = 0x45e
self.product = 0x28e
self.version = 272
self.phys = "joydrv/virtpad" + Xbox360._init_cnt.__str__()
self.bits_ev = "(null) (null) (null)"
Xbox360._init_cnt += 1
self.capabilities = {
ecodes.EV_KEY: [
ecodes.BTN_A,
ecodes.BTN_B,
ecodes.BTN_X,
ecodes.BTN_Y,
ecodes.BTN_TL,
ecodes.BTN_TR,
ecodes.BTN_TL2,
ecodes.BTN_TR2,
ecodes.BTN_SELECT,
ecodes.BTN_START,
ecodes.BTN_THUMBL,
ecodes.BTN_THUMBR,
ecodes.BTN_DPAD_UP,
ecodes.BTN_DPAD_DOWN,
ecodes.BTN_DPAD_LEFT,
ecodes.BTN_DPAD_RIGHT,
ecodes.BTN_MODE,
],
ecodes.EV_ABS: [(ecodes.ABS_HAT0X,
AbsInfo(value=0,
min=-1,
max=1,
fuzz=0,
flat=0,
resolution=0)),
(ecodes.ABS_HAT0Y,
AbsInfo(value=0,
min=-1,
max=1,
fuzz=0,
flat=0,
resolution=0)),
(ecodes.ABS_X,
AbsInfo(value=128,
min=0,
max=255,
fuzz=1,
flat=0,
resolution=0)),
(ecodes.ABS_Y,
AbsInfo(value=128,
min=0,
max=255,
fuzz=1,
flat=0,
resolution=0)),
(ecodes.ABS_RX,
AbsInfo(value=128,
min=0,
max=255,
fuzz=1,
flat=0,
resolution=0)),
(ecodes.ABS_RY,
AbsInfo(value=128,
min=0,
max=255,
fuzz=1,
flat=0,
resolution=0))]
}
from evdev import UInput, AbsInfo, ecodes as e
import keymap
gpio_keymap = keymap.debug()
# set device capabilities
cap_key = []
for key in gpio_keymap:
cap_key.append(gpio_keymap[key]['ecode'])
cap = {
e.EV_KEY:
cap_key,
e.EV_ABS: [(e.ABS_X, AbsInfo(0, 0, 255, 0, 0, 0)),
(e.ABS_Y, AbsInfo(0, 0, 255, 0, 0, 0))]
}
ui = UInput(cap, name='gpio-pad', version=0x1)
# print device capabilities
print(ui)
print(ui.capabilities())
# move mouse cursor
ui.write(e.EV_ABS, e.ABS_X, 20)
ui.write(e.EV_ABS, e.ABS_Y, 20)
ui.syn()
print('Done!')
#Pi Zero, 1, 2, OR 3 - (Versions A+/B+)
AVAILABLE_PINS = (3,5,7,11,13,15,19,21,23,29,31,33,35,37,
8,10,12,16,18,22,24,26,32,36,38,40)
#Pi 1 (Versions A/B)
if GPIO.RPI_INFO['P1_REVISION'] < 3:
AVAILABLE_PINS = (3,5,7,11,13,15,19,21,23,
8,10,12,16,18,22,24,26)
AVAILABLE_PINS_STRING = ', '.join(map(str, AVAILABLE_PINS))
JOYSTICK_AXIS = AbsInfo(
value = 0,
min = -255,
max = 255,
fuzz = 0,
flat = 15,
resolution = 0
)
DEVICE_LIST = [
'Joypad 1',
'Joypad 2',
'Joypad 3',
'Joypad 4',
'Keyboard',
'Commands'
]
BUTTON_LIST =[
('Start Button', e.BTN_START),
parser.add_argument('-c', '--calibration', default=[500, 300, 3600, 3800], nargs=4, type=int, help='Set the 4-part calibration')
parser.add_argument('-o', '--outrange', default=[0, 0, 4095, 4095], nargs=4, type=int, help='Set the 4-par output range')
args = parser.parse_args()
print(args)
# UINPUT INIT --------------------------------------------------------------
#os.system("sudo modprobe uinput")
EVENT_X_MAX = args.outrange[2]
EVENT_Y_MAX = args.outrange[3]
events = {
e.EV_KEY : [e.BTN_TOUCH],
e.EV_ABS : [
(e.ABS_X, AbsInfo(value=0, min=0, max=EVENT_X_MAX, fuzz=0, flat=0, resolution=0)),
(e.ABS_Y, AbsInfo(value=0, min=0, max=EVENT_Y_MAX, fuzz=0, flat=0, resolution=0)),
(e.ABS_PRESSURE, AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0))
]
}
try:
ui = UInput(events, name="touchmouse", bustype=e.BUS_USB)
except UInputError:
print("Couldn't create uinput - make sure you are running with sudo!")
exit(0)
# GPIO INIT ----------------------------------------------------------------
irqPin = 24
gpio.setwarnings(False)
frame = np.array(img)
frame = cv.cvtColor(frame, cv.COLOR_BGR2RGB)
time.sleep(0.010)
ret, jpeg = cv.imencode('.jpg', frame)
return jpeg.tobytes()
screenCap = ScreenCap()
app = Flask(__name__)
socketio = SocketIO(app)
cap = {
e.EV_KEY:
[e.BTN_DIGI, e.BTN_TOOL_PEN, e.BTN_TOUCH, e.BTN_STYLUS, e.BTN_STYLUS2],
e.EV_ABS:
[(e.ABS_X, AbsInfo(value=0, min=0, max=1920, fuzz=0, flat=0,
resolution=1)),
(e.ABS_Y, AbsInfo(value=0, min=0, max=1080, fuzz=0, flat=0,
resolution=1)),
(e.ABS_PRESSURE,
AbsInfo(value=0, min=0, max=2047, fuzz=0, flat=0, resolution=0))],
e.EV_MSC: [e.MSC_SCAN]
}
ui = UInput(cap, name="virtual tablet")
def gen():
while True:
frame = screenCap.capture()
yield (b'--frame\r\n'
b'Content-Type: image/jpeg\r\n\r\n' + frame + b'\r\n\r\n')
def run_evdev():
# Define the events that will be triggered by the custom xinput device that we will create
pen_events = {
# Defining a pressure sensitive pen tablet area with 2 stylus buttons and no eraser
ecodes.EV_KEY:
get_required_ecodes(),
ecodes.EV_ABS: [
#AbsInfo input: value, min, max, fuzz, flat, resolution
(ecodes.ABS_X,
AbsInfo(0, 0, args['pen']['max_x'], 0, 0,
args['pen']['resolution'])),
(ecodes.ABS_Y,
AbsInfo(0, 0, args['pen']['max_y'], 0, 0,
args['pen']['resolution'])),
(ecodes.ABS_PRESSURE,
AbsInfo(0, 0, args['pen']['max_pressure'], 0, 0, 0)),
(ecodes.ABS_TILT_X,
AbsInfo(0, 0, args['pen']['max_tilt_x'], 0, 0, 0)),
(ecodes.ABS_TILT_Y,
AbsInfo(0, 0, args['pen']['max_tilt_y'], 0, 0, 0)),
],
}
# Try to get a reference to the USB we need
dev = usb.core.find(idVendor=args['<usb_vendor_id>'],
idProduct=args['<usb_product_id>'])
if not dev:
raise Exception(
"Could not find device. The device may be unavailable or already open"
)
# Forcefully claim the interface from any other script that might have been using it
for cfg in dev:
for interface in cfg:
if dev.is_kernel_driver_active(interface.index):
dev.detach_kernel_driver(interface.index)
usb.util.claim_interface(dev, interface.index)
if not args['--quiet-mode']:
print("grabbed interface {}".format(interface.index))
# The method needs to be called or otherwise the tablet may not be in the correct mode
# and no output might be seen from the first endpoint after a tablet reboot
read_tablet_info(dev)
# Seems like we need to try and read atleast once from the second endpoint on the device
# or else the output from the first endpoint may get blocked on a tablet reboot
try:
endpoint_1 = dev[0][(1, 0)][0]
data = dev.read(endpoint_1.bEndpointAddress, endpoint_1.wMaxPacketSize)
except:
pass
# Create a virtual pen in /dev/input/ so that it shows up as a XInput device
global vpen
vpen = UInput(events=pen_events, name=args['<xinput_name>'], version=0x3)
# Get a reference to the end that the tablet's output will be read from
usb_endpoint = dev[0][(0, 0)][0]
xinput_map_to_display()
# Read the tablet output in an infinite loop
while True:
try:
# Read data from the USB
data = dev.read(usb_endpoint.bEndpointAddress,
usb_endpoint.wMaxPacketSize)
# Only calculate these values if the event is a pen event and not tablet event
if data[1] in [128, 129, 130, 131, 132, 133]:
# Calculate the values
pen_x = (data[3] << 8) + (data[2])
pen_y = (data[5] << 8) + data[4]
pen_pressure = (data[7] << 8) + data[6]
pen_tilt_x = data[10] >= 128 and (data[10] - 256) or data[10]
pen_tilt_y = data[11] >= 128 and (data[11] - 256) or data[11]
# Send data to the Xinput device so that cursor responds
vpen.write(ecodes.EV_ABS, ecodes.ABS_X, pen_x)
vpen.write(ecodes.EV_ABS, ecodes.ABS_Y, pen_y)
vpen.write(ecodes.EV_ABS, ecodes.ABS_PRESSURE, pen_pressure)
vpen.write(ecodes.EV_ABS, ecodes.ABS_TILT_X, pen_tilt_x)
vpen.write(ecodes.EV_ABS, ecodes.ABS_TILT_Y, pen_tilt_y)
if args['--print-calculated-data'] and not args['--quiet-mode']:
print("X {} Y {} PRESS {} ".format(
pen_x,
pen_y,
pen_pressure,
),
end='\r')
# Reset any actions because this code means that nothing is happening
if data[1] == 128:
run_action('')
# Pen click
if data[1] == 129:
run_action(args['actions'].get('pen_touch', ''))
# Pen button 1
if data[1] == 130:
run_action(args['actions'].get('pen_button_1', ''))
# Pen button 1 with pen touch
if data[1] == 131:
run_action(args['actions'].get('pen_button_1_touch', ''))
# Pen button 2
if data[1] == 132:
run_action(args['actions'].get('pen_button_2', ''))
# Pen button 2 with pen touch
if data[1] == 133:
run_action(args['actions'].get('pen_button_2_touch', ''))
# Tablet buttons
if data[1] == 224:
global previous_tablet_btn
if data[4]:
btn_index = int(math.log(data[4], 2))
if previous_tablet_btn != data[4] and args['actions'].get(
'tablet_buttons', ''):
run_action(
args['actions']['tablet_buttons'][btn_index])
previous_tablet_btn = btn_index
else:
run_action('')
previous_tablet_btn = 0
# Scrollbar
if data[1] == 240:
global previous_scrollbar_state
scrollbar_state = data[5]
if scrollbar_state:
if previous_scrollbar_state:
if scrollbar_state > previous_scrollbar_state:
run_action(args['actions'].get(
'tablet_scrollbar_increase', ''))
elif scrollbar_state < previous_scrollbar_state:
run_action(args['actions'].get(
'tablet_scrollbar_decrease', ''))
if scrollbar_state != previous_scrollbar_state and args[
'actions'].get('tablet_scrollbar', ''):
run_action(
args['actions']['tablet_scrollbar'][scrollbar_state
- 1])
else:
run_action('')
previous_scrollbar_state = scrollbar_state
# Dispatch the evdev events
vpen.syn()
if args['--print-usb-data']:
print_raw_data(data, 6)
except usb.core.USBError as e:
if e.args[0] == 19:
vpen.close()
raise Exception('Device has been disconnected')
# The usb read probably timed out for this cycle. Thats ok
data = None
# Configure UInput device
# Maximum position possible
minxpos = 60
minypos = 135
maxxpos = 19993
maxypos = 13847
minpressure = 0 # 19
maxpressure = 255
# Initialise UInput device
cap = {
e.EV_KEY : (e.BTN_TOUCH, e.BTN_STYLUS2),
e.EV_ABS : [
# N.B.: There appears to be a mapping bug here; setting min to max results in
# setting max when reading back ui capabilities.
(e.ABS_PRESSURE, AbsInfo(value=minpressure, min=maxpressure, max=0, fuzz=0, flat=0, resolution=0)),
(e.ABS_X, AbsInfo(value=minxpos, min=maxxpos, max=0, fuzz=0, flat=0, resolution=0)),
(e.ABS_Y, AbsInfo(value=minxpos, min=maxypos, max=0, fuzz=0, flat=0, resolution=0))]
}
ui = UInput(cap, name='boogie-board-sync')
try:
while True:
data = list(bytearray(sock.recv(1024)))
if len(data) != 14 or data[0] != 192 or data[1] != 1 or data[2] != 161:
continue
xpos = data[4] | data[5] << 8
ypos = data[6] | data[7] << 8
touch = data[10] & 0x01
stylus = (data[10] & 0x02) >> 1
pressure = touch * (data[8] | data[9] << 8)
for c in pen_codes:
temp.extend([ecodes.ecodes[x] for x in c.split("+")])
pen_codes = temp
temp = []
for c in btn_codes:
temp.extend([ecodes.ecodes[x] for x in c.split("+")])
btn_codes = temp
pen_events = {
ecodes.EV_KEY:
pen_codes,
ecodes.EV_ABS: [
#AbsInfo input: value, min, max, fuzz, flat
(ecodes.ABS_X,
AbsInfo(0, 0, config["pen"]["max_x"], 0, 0,
config["pen"]["resolution_x"])),
(ecodes.ABS_Y,
AbsInfo(0, 0, config["pen"]["max_y"], 0, 0,
config["pen"]["resolution_y"])),
(ecodes.ABS_PRESSURE,
AbsInfo(0, 0, config["pen"]["max_pressure"], 0, 0, 0))
],
}
btn_events = {ecodes.EV_KEY: btn_codes}
# Find the device
dev = usb.core.find(idVendor=config["vendor_id"],
idProduct=config["product_id"])
# Select end point for reading second interface [2] for actual data
# I don't know what [0] and [1] are used for
for c in pen_codes:
temp.extend([ecodes.ecodes[x] for x in c.split("+")])
pen_codes = temp
temp = []
for c in btn_codes:
temp.extend([ecodes.ecodes[x] for x in c.split("+")])
btn_codes = temp
pen_events = {
ecodes.EV_KEY:
pen_codes,
ecodes.EV_ABS: [
#AbsInfo input: value, min, max, fuzz, flat
(ecodes.ABS_X,
AbsInfo(0, 0, config['pen']['max_x'], 0, 0,
config["pen"]["resolution_x"])),
(ecodes.ABS_Y,
AbsInfo(0, 0, config['pen']['max_y'], 0, 0,
config["pen"]["resolution_y"])),
(ecodes.ABS_PRESSURE,
AbsInfo(0, 0, config['pen']['max_pressure'], 0, 0, 0))
],
}
btn_events = {ecodes.EV_KEY: btn_codes}
# Find the device
dev = usb.core.find(idVendor=config["vendor_id"],
idProduct=config["product_id"])
# Select end point for reading second interface [2] for actual data
# I don't know what [0] and [1] are used for
def setup_driver():
"""
"""
sys.stdout.write("Setting up driver. . . ")
# pressure sensitive pen tablet area with: 2 stylus buttons, no eraser, tilt
cap_pen = {
ecodes.EV_KEY: [ecodes.BTN_TOUCH, ecodes.BTN_TOOL_PEN,ecodes.BTN_STYLUS, ecodes.BTN_STYLUS2],
ecodes.EV_ABS: [
# value,min,max,fuzz,flat,resolution
(ecodes.ABS_X,AbsInfo(0,0,main.settings['pen_max_x'],0,0,main.settings['resolution'])),
(ecodes.ABS_Y,AbsInfo(0,0,main.settings['pen_max_y'],0,0,main.settings['resolution'])),
(ecodes.ABS_PRESSURE, AbsInfo(0,0,main.settings['pen_max_z'],0,0,0)),
(ecodes.ABS_TILT_X, AbsInfo(0,main.settings['pen_min_tilt'],main.settings['pen_max_tilt'],0,0,0)),
(ecodes.ABS_TILT_Y, AbsInfo(0,main.settings['pen_min_tilt'],main.settings['pen_max_tilt'],0,0,0)),
]
}
main.vpen = UInput(events=cap_pen, name=main.settings['pen_device_name'], version=0x3)
print("Done!")
# INFO ---------------------
print("\tTablet model name {}".format(main.settings['model_name']))
if main.settings['enable_buttons'] and main.settings['buttons'] > 0 :
print("\tButtons ENABLED ({})".format(
main.settings['buttons']))
else:
print("\tButtons disabled ({})".format(
main.settings['buttons']))
# scrollbar
if main.settings['enable_scrollbar']:
print("\tScrollbar ENABLED ({})".format(
main.settings['scrollbar']))
if main.settings['scrollbar_reverse']:
print("\t\tReversed: {}".format(
main.settings['scrollbar_reverse']))
else:
print("\tScrollbar disabled ({})".format(
main.settings['scrollbar']))
# notifications
if main.settings['enable_notifications']:
print("\tNotifications: ENABLED")
if main.settings['buttons_notifications']:
print("\t\tfor buttons ENABLED")
else:
print("\t\tfor buttons disabled")
if main.settings['scrollbar_notifications']:
print("\t\tfor scrollbar ENABLED")
else:
print("\t\tfor scrollbar disabled")
else:
print("\tNotifications disabled")
if main.settings['screen']:
print("\tScreen Enabled ({}x{})".format(
main.settings['screen_width'], main.settings['screen_height']))
print("\tCurrent Monitor Setup {}".format(
main.settings['monitor_setup']))
if main.settings['enable_multi_monitor']:
print("\tMulti Monitor Setup ENABLED")
else:
print("\tMulti Monitor Setup disabled")
if main.settings['enable_xrandr']:
print("\tCalling xrandr ENABLED")
else:
print("\tCalling xrandr disabled")
else:
print("\tScreen disabled")
if main.settings['debug_mode']:
print("\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print("\t\t\t< DEBUG MODE ENABLED >")
print("Enabled by default. You can disable it by setting debug_mode = false")
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
pf = platform.uname()
print("\nSYSTEM: {} {} ({} {})".format(
pf.system, pf.release, pf.machine, pf.processor))
print("{}".format(pf.version))
devices = [InputDevice(path) for path in list_devices()]
for device in devices:
if device.name == main.settings['pen_device_name']:
try:
path = device.path
except:
path = device.fn
print("\nDEVICE: {} ({})".format(path, device.phys))
print("{}".format(device.info))
print("\n{}".format(main.endpoint)) # DEBUG
print("\nTABLET CAPABILITIES:")
caps = device.capabilities(verbose=True)
for cap in caps:
print(caps[cap])
print("\nVPEN:")
print(main.vpen)
print("\nXINPUT:")
cmd='xinput list --short | grep "Tablet Monitor Pen"'
try:
sp.run(cmd, shell=True, check=True)
except sp.CalledProcessError as e:
run_error(e, cmd)
class DS4Device(Device):
capabilities = {
e.EV_KEY: [
e.BTN_WEST, # Square
e.BTN_SOUTH, # Cross
e.BTN_EAST, # Circle
e.BTN_NORTH, # Triangle
e.BTN_TL, # L1
e.BTN_TR, # R1
e.BTN_TL2, # L2
e.BTN_TR2, # R2
e.BTN_SELECT, # Share
e.BTN_START, # Options
e.BTN_THUMBL, # L3
e.BTN_THUMBR, # R3
e.BTN_MODE, # PS
],
e.EV_ABS: [
(e.ABS_X,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=5, resolution=0)),
(e.ABS_Y,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=5, resolution=0)),
# right stick X
(e.ABS_RX,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=5, resolution=0)),
# right stick Y
(e.ABS_RY,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=5, resolution=0)),
# L2
(e.ABS_Z,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=5, resolution=0)),
# R2
(e.ABS_RZ,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=5, resolution=0)),
# dpad_left, dpad_right
(e.ABS_HAT0X,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
# dpad_up, dpad_down
(e.ABS_HAT0Y,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
]
}
buttons = {
'main-button': e.BTN_MODE,
'back-button': e.BTN_SELECT,
'start-button': e.BTN_START,
'left-stick-press': e.BTN_THUMBL,
'right-stick-press': e.BTN_THUMBR,
'left-bumper': e.BTN_TL,
# 'left-trigger': e.BTN_TL2,
'right-bumper': e.BTN_TR,
# 'right-trigger': e.BTN_TR2,
'y-button': e.BTN_NORTH,
'x-button': e.BTN_EAST,
'a-button': e.BTN_SOUTH,
'b-button': e.BTN_WEST,
}
dpad = {
'up-button': e.ABS_HAT0Y,
'right-button': e.ABS_HAT0X,
'down-button': e.ABS_HAT0Y,
'left-button': e.ABS_HAT0X,
}
axes = {
'left-stick-X': e.ABS_X,
'left-stick-Y': e.ABS_Y,
'right-stick-X': e.ABS_RX,
'right-stick-Y': e.ABS_RY,
}
def __init__(self, device, addr):
super().__init__(device, addr)
self.type = "Sony Computer Entertainment Wireless Controller"
self._ui = UInput(
events=self.capabilities,
name=self.type,
vendor=1356,
product=1476,
version=273,
bustype=e.BUS_USB,
)
def send(self, key, value):
if key in self.buttons:
logger.debug(
f'Sending button event::{e.keys[self.buttons[key]]}: {value}')
self._ui.write(e.EV_KEY, self.buttons[key], value)
self._ui.syn()
elif key in self.dpad:
if key in {'up-button', 'left-button'}:
value = 0 if value else 127
else:
value = 255 if value else 127
logger.debug(
f'Sending axis event::{e.ABS[self.dpad[key]]}: {value}')
self._ui.write(e.EV_ABS, self.dpad[key], value)
self._ui.syn()
elif key in self.axes:
coord = round(127 * value) + 127
logger.debug(
f'Sending axis event::{e.ABS[self.axes[key]]}: {coord}')
self._ui.write(e.EV_ABS, self.axes[key], coord)
self._ui.syn()
class emulatedDevice(object):
cap = {
e.EV_KEY: [e.BTN_MOUSE, e.BTN_WHEEL, e.BTN_MIDDLE, e.BTN_RIGHT, e.BTN_SIDE,
e.KEY_ZOOM, e.KEY_ZOOMIN, e.KEY_ZOOMOUT, e.KEY_ZOOMRESET,
e.KEY_LEFTCTRL, e.KEY_SLASH, e.KEY_RIGHTBRACE,
e.KEY_LEFT, e.KEY_UP, e.KEY_RIGHT, e.KEY_DOWN],
e.EV_ABS: [
(e.ABS_X, AbsInfo(value=0, min=0, max=1023, fuzz=0, flat=0, resolution=0)),
(e.ABS_Y, AbsInfo(value=0, min=0, max=599, fuzz=0, flat=0, resolution=0))
],
e.EV_REL: [
e.REL_WHEEL, e.REL_HWHEEL
],
e.EV_MSC: [e.MSC_SCAN]
}
def __init__(self, id):
print('Creating emulated touch device #%d' % id)
self.id = id
self.dev = UInput(self.cap, name='pytouchd-emutouchdev-%d' % id, version=0x0001)
self.state = (0, 0, 0) # (x, y, which key pressed)
self.keydownstamp = None
self.movebuffer = []
def close(self):
global debug
if debug:
print('Closing emulated touch device #%d' % self.id)
self.dev.close()
del(self)
def release(self, key=None, quiet=False):
global debug
if not self.state[2] and key is None:
return
if debug and not quiet:
print('REL #%d' % self.id)
if key is None:
key = self.state[2]
noupdate = True
else:
noupdate = False
self.dev.write(e.EV_KEY, key, 0)
self.dev.syn()
if not noupdate:
self.state = (self.state[0], self.state[1], 0)
def press(self, key=e.BTN_MOUSE, quiet=False, *, value=1):
global debug
if not key in self.cap[e.EV_KEY]:
raise ValueError('Keycode %d is not valid!' % key)
if debug and not quiet:
print('PRS #%d, %d' % (self.id, key))
self.dev.write(e.EV_KEY, key, value)
self.dev.syn()
self.state = (self.state[0], self.state[1], key)
def move(self, x, y, quiet=False):
global debug
if debug and not quiet:
print('MOV #%d, (%d, %d)' % (self.id, x, y))
self.dev.write(e.EV_ABS, e.ABS_X, x)
self.dev.write(e.EV_ABS, e.ABS_Y, y)
self.dev.syn()
self.state = (x, y, self.state[2])
def scroll(self, amount, horizontal=False):
if horizontal:
wheel = e.REL_HWHEEL
else:
wheel = e.REL_WHEEL
self.dev.write(e.EV_REL, wheel, amount)
self.dev.syn()
def runBuffer(self):
global debug
if debug:
print('BUF #%d' % self.id)
for event in self.movebuffer:
# TODO new-old handle function
self.handle(event, True)
self.movebuffer = []
class X360Device(Device):
capabilities = {
e.EV_KEY: [
e.BTN_Y,
e.BTN_X,
e.BTN_A,
e.BTN_B,
e.BTN_THUMBL,
e.BTN_THUMBR,
e.BTN_SELECT,
e.BTN_START,
e.BTN_MODE,
e.BTN_TRIGGER_HAPPY1,
e.BTN_TRIGGER_HAPPY2,
e.BTN_TRIGGER_HAPPY3,
e.BTN_TRIGGER_HAPPY4,
e.BTN_TL,
# e.BTN_TL2,#Replaced by Axis
e.BTN_TR,
# e.BTN_TR2,#Replaced by Axis
],
e.EV_ABS: [
(e.ABS_X,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_Y,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_Z,
AbsInfo(value=0, min=0, max=511, fuzz=0, flat=0,
resolution=0)), # Left Trigger
(e.ABS_RZ,
AbsInfo(value=0, min=0, max=511, fuzz=0, flat=0,
resolution=0)), # Right Trigger
(e.ABS_RX,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_RY,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_HAT0X,
AbsInfo(value=0, min=-1, max=1, fuzz=0, flat=0,
resolution=0)), # DPAD X
(e.ABS_HAT0Y,
AbsInfo(value=0, min=-1, max=1, fuzz=0, flat=0,
resolution=0)), # DPAD Y
],
}
buttons = {
'main-button': e.BTN_MODE,
'back-button': e.BTN_SELECT,
'start-button': e.BTN_START,
'left-stick-press': e.BTN_THUMBL,
'right-stick-press': e.BTN_THUMBR,
'left-bumper': e.BTN_TL,
# 'left-trigger': e.BTN_TL2,
'right-bumper': e.BTN_TR,
# 'right-trigger': e.BTN_TR2,
'y-button': e.BTN_Y,
'x-button': e.BTN_X,
'a-button': e.BTN_A,
'b-button': e.BTN_B,
}
axes = {
'left-stick-X': e.ABS_X,
'left-stick-Y': e.ABS_Y,
'right-stick-X': e.ABS_RX,
'right-stick-Y': e.ABS_RY,
'left-trigger': e.ABS_Z,
'right-trigger': e.ABS_RZ,
}
dpad = {
'up-button': e.ABS_HAT0Y,
'right-button': e.ABS_HAT0X,
'down-button': e.ABS_HAT0Y,
'left-button': e.ABS_HAT0X,
}
def __init__(self, device, addr):
super().__init__(device, addr)
self.type = "Microsoft X-Box One pad"
self._ui = UInput(
events=self.capabilities,
name=self.type,
vendor=0x045e,
product=0x02d1, #0x028e,
version=0x0110,
bustype=e.BUS_USB,
)
def send(self, key, value):
if key in self.buttons:
logger.debug(
f'Sending button event::{e.keys[self.buttons[key]]}: {value}')
self._ui.write(e.EV_KEY, self.buttons[key], value)
self._ui.syn()
elif key in self.dpad:
if key in {'up-button', 'left-button'}:
value = -1 if value else 0
else:
value = 1 if value else 0
logger.debug(
f'Sending axis event::{e.ABS[self.dpad[key]]}: {value}')
self._ui.write(e.EV_ABS, self.dpad[key], value)
self._ui.syn()
elif 'trigger' in key:
coord = round(value * 511)
logger.debug(
f'Sending axis event::{e.ABS[self.axes[key]]}: {coord}')
self._ui.write(e.EV_ABS, self.axes[key], coord)
self._ui.syn()
elif key in self.axes:
coord = round(127 * value) + 127
logger.debug(
f'Sending axis event::{e.ABS[self.axes[key]]}: {coord}')
self._ui.write(e.EV_ABS, self.axes[key], coord)
self._ui.syn()
maxxpos = 19780
maxypos = 13442
minpressure = 0
maxpressure = 255
# Initialise UInput device
cap = {
e.EV_KEY: (e.BTN_TOUCH, e.BTN_STYLUS2),
e.EV_ABS: [
# N.B.: There appears to be a mapping bug here; setting min to max results in
# setting max when reading back ui capabilities.
(e.ABS_PRESSURE,
AbsInfo(value=minpressure,
min=0,
max=maxpressure,
fuzz=0,
flat=0,
resolution=0)),
(e.ABS_X,
AbsInfo(value=minxpos,
min=minxpos,
max=maxxpos,
fuzz=0,
flat=0,
resolution=0)),
(e.ABS_Y,
AbsInfo(value=minypos,
min=minypos,
max=maxypos,
fuzz=0,
flat=0,
class X360Device(Device):
capabilities = {
e.EV_KEY: [
e.BTN_Y,
e.BTN_X,
e.BTN_A,
e.BTN_B,
e.BTN_THUMBL,
e.BTN_THUMBR,
e.BTN_SELECT,
e.BTN_START,
e.BTN_MODE,
e.BTN_TRIGGER_HAPPY1,
e.BTN_TRIGGER_HAPPY2,
e.BTN_TRIGGER_HAPPY3,
e.BTN_TRIGGER_HAPPY4,
e.BTN_TL,
e.BTN_TL2,
e.BTN_TR,
e.BTN_TR2,
],
e.EV_ABS: [
(e.ABS_X,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_Y,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_RX,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
(e.ABS_RY,
AbsInfo(value=0, min=0, max=255, fuzz=0, flat=0, resolution=0)),
],
}
buttons = {
'main-button': e.BTN_MODE,
'back-button': e.BTN_SELECT,
'start-button': e.BTN_START,
'left-stick-press': e.BTN_THUMBL,
'right-stick-press': e.BTN_THUMBR,
'left-bumper': e.BTN_TL,
'left-trigger': e.BTN_TL2,
'right-bumper': e.BTN_TR,
'right-trigger': e.BTN_TR2,
'up-button': e.BTN_TRIGGER_HAPPY3,
'right-button': e.BTN_TRIGGER_HAPPY2,
'down-button': e.BTN_TRIGGER_HAPPY4,
'left-button': e.BTN_TRIGGER_HAPPY1,
'y-button': e.BTN_Y,
'x-button': e.BTN_X,
'a-button': e.BTN_A,
'b-button': e.BTN_B,
}
axes = {
'left-stick-X': e.ABS_X,
'left-stick-Y': e.ABS_Y,
'right-stick-X': e.ABS_RX,
'right-stick-Y': e.ABS_RY,
}
def __init__(self, device, addr):
super().__init__(device, addr)
self.type = "Xbox 360 Controller"
self._ui = UInput(
events=self.capabilities,
name=self.type,
vendor=0x045e,
product=0x028e,
version=0x0110,
bustype=e.BUS_USB,
)
def send(self, key, value):
if key in self.buttons:
logger.debug(
f'Sending button event::{e.keys[self.buttons[key]]}: {value}')
self._ui.write(e.EV_KEY, self.buttons[key], value)
self._ui.syn()
elif key in self.axes:
coord = round(127 * value) + 127
logger.debug(
f'Sending axis event::{e.ABS[self.axes[key]]}: {coord}')
self._ui.write(e.EV_ABS, self.axes[key], coord)
self._ui.syn()
import evdev
from evdev import ecodes as e
from evdev import AbsInfo, UInput
import time
from random import randint
# devices = [evdev.InputDevice(path) for path in evdev.list_devices()]
# device = devices[10]#huion tablet
# ui = UInput.from_device(device, name="virtual tablet")
cap = {
e.EV_KEY:
[e.BTN_DIGI, e.BTN_TOOL_PEN, e.BTN_TOUCH, e.BTN_STYLUS, e.BTN_STYLUS2],
e.EV_ABS:
[(e.ABS_X, AbsInfo(value=0, min=0, max=8340, fuzz=0, flat=0,
resolution=79)),
(e.ABS_Y, AbsInfo(value=0, min=0, max=4680, fuzz=0, flat=0,
resolution=79)),
(e.ABS_PRESSURE,
AbsInfo(value=0, min=0, max=2047, fuzz=0, flat=0, resolution=0))],
e.EV_MSC: [e.MSC_SCAN]
}
ui = UInput(cap, name="my tablet")
# print(ui.capabilities(verbose=True))
while True:
inp = input()
ui.write(e.EV_ABS, e.ABS_X, randint(1000, 2000))
ui.write(e.EV_ABS, e.ABS_Y, randint(1000, 2000))
from evdev import UInput, ecodes, AbsInfo
# Establish usb communication with device
import usb
import yaml
path = os.path.join(os.path.dirname(__file__), "config.yaml")
# Loading tablet configuration
with open(path, "r") as f:
config = yaml.load(f, Loader=yaml.FullLoader)
pen_events = {
ecodes.EV_KEY: [ecodes.BTN_TOOL_PEN, ecodes.BTN_TOUCH],
ecodes.EV_ABS: [(ecodes.ABS_X,
AbsInfo(value=0,
min=0,
max=config['pen']['max_x'],
fuzz=0,
flat=0,
resolution=config["pen"]["resolution_x"])),
(ecodes.ABS_Y,
AbsInfo(value=0,
min=0,
max=config['pen']['max_y'],
fuzz=0,
flat=0,
resolution=config["pen"]["resolution_y"])),
(ecodes.ABS_PRESSURE,
AbsInfo(value=0,
min=0,
max=config['pen']['max_pressure'],
fuzz=0,
flat=0,
