def __init__(self, pin):
self.pin = pin # Should be initialised for input with pullup
self._open_func = False
self._close_func = False
self.switchstate = self.pin.value() # Get initial state
loop = asyncio.get_event_loop()
loop.create_task(self.switchcheck()) # Thread runs forever
def __init__(self, controller = "XPT2046", asyn = False, *, confidence = 5, margin = 50, delay = 10, calibration = None):
if PCB_VERSION == 1:
self.pin_clock = pyb.Pin("Y8", pyb.Pin.OUT_PP)
self.pin_clock.value(0)
self.pin_d_out = pyb.Pin("Y7", pyb.Pin.OUT_PP)
self.pin_d_in = pyb.Pin("Y6", pyb.Pin.IN)
self.pin_irq = pyb.Pin("Y5", pyb.Pin.IN)
else:
self.pin_clock = pyb.Pin("X11", pyb.Pin.OUT_PP)
self.pin_clock.value(0)
self.pin_d_out = pyb.Pin("X12", pyb.Pin.OUT_PP)
self.pin_d_in = pyb.Pin("Y1", pyb.Pin.IN)
self.pin_irq = pyb.Pin("Y2", pyb.Pin.IN)
# set default values
self.ready = False
self.touched = False
self.x = 0
self.y = 0
self.buf_length = 0
cal = TOUCH.DEFAULT_CAL if calibration is None else calibration
self.asynchronous = False
self.touch_parameter(confidence, margin, delay, cal)
if asyn:
self.asynchronous = True
import uasyncio as asyncio
loop = asyncio.get_event_loop()
loop.create_task(self._main_thread())
async def start(self, slow_platform=False):
data = await self.read_coro()
loop = asyncio.get_event_loop()
if len(data) == 2 or (self.expect_ts and len(data) == 3):
loop.create_task(self._update_nomag(slow_platform))
else:
loop.create_task(self._update_mag(slow_platform))
def setup():
loop = asyncio.get_event_loop()
tft = TFT_G("SSD1963", "LB04301", LANDSCAPE)
touch = TOUCH("XPT2046", True, confidence = 50, margin = 50)
# (-3886,-0.1287,-3812,-0.132,-3797,-0.07685,-3798,-0.07681))
tft.backlight(100) # light on: remove this line if you don't have backlight control hardware
Screen.setup(tft, touch)
async def buttoncheck(self):
loop = asyncio.get_event_loop()
if self._long_func:
longdelay = Delay_ms(self._long_func, self._long_args)
if self._double_func:
doubledelay = Delay_ms()
while True:
state = self.rawstate()
# State has changed: act on it now.
if state != self.buttonstate:
self.buttonstate = state
if state:
# Button is pressed
if self._long_func and not longdelay.running():
# Start long press delay
longdelay.trigger(Pushbutton.long_press_ms)
if self._double_func:
if doubledelay.running():
launch(self._double_func, self._double_args)
else:
# First click: start doubleclick timer
doubledelay.trigger(Pushbutton.double_click_ms)
if self._true_func:
launch(self._true_func, self._true_args)
else:
# Button release
if self._long_func and longdelay.running():
# Avoid interpreting a second click as a long push
longdelay.stop()
if self._false_func:
launch(self._false_func, self._false_args)
# Ignore state changes until switch has settled
await asyncio.sleep_ms(Pushbutton.debounce_ms)
def trigger(self, duration): # Update end time
loop = asyncio.get_event_loop()
self.tstop = loop.time() + duration
if not self._running:
# Start a thread which stops the delay after its period has elapsed
loop.create_task(self.killer())
self._running = True
async def killer(self):
loop = asyncio.get_event_loop()
while self.tstop > loop.time():
# Must loop here: might be retriggered
await asyncio.sleep_ms(self.tstop - loop.time())
if self._running and self.func is not None:
launch(self.func, self.args) # Execute callback
self._running = False
async def test_task():
if switch.value() == 1:
print('Calibrate. Push switch when done.')
await fuse.calibrate(lambda : not switch.value())
print('Mag bias vector: ', fuse.magbias)
await fuse.start() # Start the update task
loop = asyncio.get_event_loop()
loop.create_task(display())
def __init__(self, pin):
self.pin = pin # Initialise for input
self._true_func = False
self._false_func = False
self._double_func = False
self._long_func = False
self.sense = pin.value() # Convert from electrical to logical value
self.buttonstate = self.rawstate() # Initial state
loop = asyncio.get_event_loop()
loop.create_task(self.buttoncheck()) # Thread runs forever
async def lcd_task():
print('Running test...')
if switch.value() == 1:
lcd[0] = "Calibrate. Push switch"
lcd[1] = "when done"
await asyncio.sleep_ms(100) # Let LCD coro run
await fuse.calibrate(lambda : not switch.value())
print(fuse.magbias)
await fuse.start() # Start the update task
loop = asyncio.get_event_loop()
loop.create_task(display())
def setup(self):
self.cfg = self.load()
import uasyncio as asyncio
async def task():
while True:
await asyncio.sleep(self.cfg['interval'])
try:
self.ddnsupdate()
except:
logger.error('update failed')
loop = asyncio.get_event_loop()
loop.create_task(task())
def run(self, host="127.0.0.1", port=8081, debug=False, lazy_init=False):
self.debug = int(debug)
self.init()
if not lazy_init:
for app in self.mounts:
app.init()
loop = asyncio.get_event_loop()
if debug:
print("* Running on http://%s:%s/" % (host, port))
loop.create_task(asyncio.start_server(self._handle, host, port))
loop.run_forever()
loop.close()
def __init__(self):
super().__init__()
# Label common attributes
labels = { 'width' : 70,
'fontcolor' : WHITE,
'border' : 2,
'fgcolor' : RED,
'bgcolor' : (0, 40, 0),
'font' : font14,
}
# Static labels
Label((90, 0), font = font10, value = 'Flashing buttons')
Label((90, 18), font = font10, value = '(RH responds to long press)')
Label((244, lr(1) + 5), font = font10, value = 'Reset radio button')
Label((244, lr(2) + 5), font = font10, value = 'Reset checkbox')
Label((244, lr(3) + 5), font = font10, value = 'Disable rb, checkbox')
Label((370, 243), font = font14, value = 'Quit')
# Dynamic labels
self.lstlbl = []
for n in range(4):
self.lstlbl.append(Label((400, lr(n)), **labels))
# Flashing buttons (RH one responds to long press)
IconButton((10, lr(0)), icon_module = flash, flash = 1.0,
callback = self.callback, args = ('A', 0))
IconButton((50, lr(0)), icon_module = flash, flash = 1.0,
callback = self.callback, args = ('Short', 0),
lp_callback = self.callback, lp_args = ('Long', 0), onrelease = False)
# Quit button
IconButton((420, 240), icon_module = radiobutton, callback = self.quit)
# Radio buttons
rb = IconRadioButtons(callback = self.callback)
rb0 = rb.add_button((10, lr(1)), icon_module = radiobutton, args = ('1', 1))
rb.add_button((50, lr(1)), icon_module = radiobutton, args = ('2', 1))
rb.add_button((90, lr(1)), icon_module = radiobutton, args = ('3', 1))
rb.add_button((130, lr(1)), icon_module = radiobutton, args = ('4', 1))
# Checkbox
cb = IconButton((10, lr(2)), icon_module = threestate, toggle = True,
callback = self.cbcb, args =(2,))
# Traffic light state change button
IconButton((10, lr(4)), icon_module = traffic, toggle = True)
# Reset buttons
IconButton((200, lr(1)), icon_module = radiobutton, callback = self.rb_cancel, args = (rb, rb0))
IconButton((200, lr(2)), icon_module = radiobutton, callback = self.cb_cancel, args = (cb,))
# Switch
sw = IconButton((10, lr(3)), icon_module = iconswitch, callback = self.cbswitch, toggle = True, args = (3,))
# Disable Checkbox
IconButton((200, lr(3)), icon_module = checkbox, toggle = True,
callback = self.cb_en_dis, args =((cb, rb, sw),))
# Gauge
ig = IconGauge((80, lr(5)), icon_module = gauge)
loop = asyncio.get_event_loop()
loop.create_task(self.mainthread(ig))
async def switchcheck(self):
loop = asyncio.get_event_loop()
while True:
state = self.pin.value()
if state != self.switchstate:
# State has changed: act on it now.
self.switchstate = state
if state == 0 and self.close_func:
launch(self._close_func, self._close_args)
elif state == 1 and self._open_func:
launch(self._open_func, self._open_args)
# Ignore further state changes until switch has settled
await asyncio.sleep_ms(Switch.debounce_ms)
def __init__(self):
super().__init__()
Label((0, 0), font = font14, value = 'Green dial runs only')
Label((0, 30), font = font14, value = 'when screen is visible')
Label((0, 120), font = font14, value = "Yellow dial's value is")
Label((0, 150), font = font14, value = 'computed continuously.')
self.dial1 = Dial((350, 10), fgcolor = GREEN, border = 2, pointers = (0.9, 0.7))
self.dial2 = Dial((350, 120), fgcolor = YELLOW, border = 2, pointers = (0.9, 0.7))
self.pause = False # asyncio can't pause coros so handle at application level
loop = asyncio.get_event_loop()
loop.create_task(self.mainthread(self.dial1, True))
loop.create_task(self.mainthread(self.dial2))
fwdbutton(0, 242, BackScreen)
backbutton(390, 242)
def __init__(self):
super().__init__()
# Common args for the labels
labels = { 'width' : 70,
'fontcolor' : WHITE,
'border' : 2,
'fgcolor' : RED,
'bgcolor' : (0, 40, 0),
}
# Common arguments for all three sliders
table = {'fontcolor' : WHITE,
'legends' : ('0', '5', '10'),
'cb_end' : self.slide_release,
}
self.led = LED((420, 0), border = 2)
meter1 = Meter((320, 0), font=font10, legends=('0','5','10'), pointercolor = YELLOW, fgcolor = GREEN)
meter2 = Meter((360, 0), font=font10, legends=('0','5','10'), pointercolor = YELLOW)
btnquit = Button((390, 240), font = font14, callback = self.quit, fgcolor = RED,
text = 'Quit', shape = RECTANGLE, width = 80, height = 30)
# Create labels
x = 230
lstlbl = []
for n in range(3):
lstlbl.append(Label((x, 40 + 60 * n), font = font10, **labels))
# Sliders
x = 10
self.slave1 = HorizSlider((x, 100), font = font10, fgcolor = GREEN, cbe_args = ('Slave1',),
cb_move = self.slave_moved, cbm_args = (lstlbl[1],), **table)
self.slave2 = HorizSlider((x, 160), font = font10, fgcolor = GREEN, cbe_args = ('Slave2',),
cb_move = self.slave_moved, cbm_args = (lstlbl[2],), **table)
master = HorizSlider((x, 40), font = font10, fgcolor = YELLOW, cbe_args = ('Master',),
cb_move = self.master_moved, slidecolor=RED, border = 2,
cbm_args = (lstlbl[0],), value=0.5, **table)
# On/Off toggle: enable/disable
bs = ButtonList(self.cb_en_dis)
self.lst_en_dis = [self.slave1, btnquit]
button = bs.add_button((280, 240), font = font14, fontcolor = BLACK, height = 30, width = 90,
fgcolor = GREEN, shape = RECTANGLE, text = 'Disable', args = (True,))
button = bs.add_button((280, 240), font = font14, fontcolor = BLACK, height = 30, width = 90,
fgcolor = RED, shape = RECTANGLE, text = 'Enable', args = (False,))
# Threads to test meters
loop = asyncio.get_event_loop()
loop.create_task(self.testmeter(meter1))
loop.create_task(self.testmeter(meter2))
def run(self, host="127.0.0.1", port=8081, debug=False, lazy_init=False, log=None):
if log is None and debug >= 0:
import ulogging
log = ulogging.getLogger("picoweb")
if debug > 0:
log.setLevel(ulogging.DEBUG)
self.log = log
gc.collect()
self.debug = int(debug)
self.init()
if not lazy_init:
for app in self.mounts:
app.init()
loop = asyncio.get_event_loop()
if debug > 0:
print("* Running on http://%s:%s/" % (host, port))
loop.create_task(asyncio.start_server(self._handle, host, port))
loop.run_forever()
loop.close()
def run(self, debug=False):
if debug:
import logging
logging.basicConfig(level=logging.DEBUG)
loop = asyncio.get_event_loop()
this = self
@asyncio.coroutine
def serve(reader, writer):
yield from this.serve(reader, writer)
loop.call_soon(asyncio.start_server(
client_coro=serve,
host=self._bind_addr,
port=self._port,
backlog=self._backlog
))
loop.run_forever()
loop.close()
def __init__(self, controller="XPT2046", asyn=False, *, confidence=5, margin=50, delay=10, calibration=None, spi = None):
if spi is None:
self.spi = SPI(-1, baudrate=1000000, sck=Pin("X12"), mosi=Pin("X11"), miso=Pin("Y2"))
else:
self.spi = spi
self.recv = bytearray(3)
self.xmit = bytearray(3)
# set default values
self.ready = False
self.touched = False
self.x = 0
self.y = 0
self.buf_length = 0
cal = TOUCH.DEFAULT_CAL if calibration is None else calibration
self.asynchronous = False
self.touch_parameter(confidence, margin, delay, cal)
if asyn:
self.asynchronous = True
import uasyncio as asyncio
loop = asyncio.get_event_loop()
loop.create_task(self._main_thread())
def test_client_server(self):
'''Simple client-server echo test'''
sockaddr = ('127.0.0.1', 8080)
l = get_event_loop()
async def echo_server(reader, writer):
data = await reader.readline()
await writer.awrite(data)
await writer.aclose()
async def echo_client(line, result):
await sleep_ms(10) # Allow server to get up
reader, writer = await open_connection(*sockaddr)
await writer.awrite(line)
data = await reader.readline()
await writer.aclose()
result.append(data) # capture response
result = []
l.create_task(start_server(echo_server, *sockaddr))
l.run_until_complete(echo_client(b'Hello\r\n', result))
self.assertEqual(result[0], b'Hello\r\n')
import uasyncio
import machine
from tools.battery import Battery
machine.freq(240000000)
# Can only be done once at boot before start the camera and sd card
onBattery = Battery.isActivated()
# If the power supply is the mains
if onBattery == False:
from tools import useful
isPinWakeUp = False
# Create asyncio loop
loop = uasyncio.get_event_loop()
# Html pages loader
def pageLoader():
# The html pages only loaded when the connection of http server is done
# This reduces memory consumption if the server is not used
import webpage
from server.httpserver import HttpServer
try:
# Welcome page (can be suppressed)
from welcome import welcomePage
except ImportError as err:
pass
try:
def launch(func, tup_args):
res = func(*tup_args)
if isinstance(res, type_gen):
loop = asyncio.get_event_loop()
loop.create_task(res)
def __init__(self, uart_no = 2, timeout=4000): self.uart = UART(uart_no, 9600, timeout=timeout) self.loop = asyncio.get_event_loop() self.deadline = None self.result = ''
def calibrate(req, resp):
loop = uasyncio.get_event_loop()
loop.create_task(app.black.calibrate_motor())
yield from json_response(resp, position=app.black.motor.position)
def register(self) :
loop = uasyncio.get_event_loop()
loop.create_task(self.loop())
self.state = TaskBase.RUNNING
return self
def launch(func, tup_args):
res = func(*tup_args)
if isinstance(res, type_coro):
loop = asyncio.get_event_loop()
loop.create_task(res)
def _reconnect(self): # Schedule a reconnection if not underway.
if self._isconnected:
self._isconnected = False
self.close()
loop = asyncio.get_event_loop()
loop.create_task(self._wifi_handler(False)) # User handler.
def barrier_test():
loop = asyncio.get_event_loop()
for _ in range(3):
loop.create_task(report())
loop.run_until_complete(killer(2))
loop.close()
def event_test(lp=True): # Option to use low priority scheduling
loop = asyncio.get_event_loop()
loop.run_until_complete(run_event_test(lp))
def main():
loop = uasyncio.get_event_loop()
loop.create_task(check_button())
loop.create_task(update_leds())
loop.run_forever()
def start_get_stuck(interval=5000):
asyncio.get_event_loop().create_task(_get_stuck(interval))
def stability_log(interval=600):
asyncio.get_event_loop().create_task(_stability_log(interval))
asyncio.get_event_loop().create_task(_interrupt(600))
wlan.append(line)
line=f.readline().strip().split()
if machine.wake_reason()[0] not in [4,6]:#Soft reset
# this should help reconnecting... not sure whether it works or not
# configuration below MUST match your home router settings!!
print('configure wlan')
sta.ifconfig(('192.168.178.35', '255.255.255.0', '192.168.178.1', '8.8.8.8'))
timeout=5000 #5 seconds
if not sta.isconnected():
# try all wlans from the file
# todo: scan first and check which can be seen
for pw in wlan:
start = time.ticks_ms()
while not sta.isconnected():
if time.ticks_diff(time.ticks_ms(), start) > timeout:
break
sta.connect(*pw)
print('connecting to wlan, ip is {}'.format(sta.ifconfig()[0]))
await asyncio.sleep(1)
else: break
if not sta.isconnected():
#todo: start station mode
pass
print('starting telnet...')
network.telnet.start()
asyncio.get_event_loop().create_task(connect())
def run_event_loop():
import uasyncio
print("Running event loop... (^C to exit)")
uasyncio.get_event_loop().run_forever()
def resume() :
uasyncio.get_event_loop().run_forever()
def start_managing(cls):
loop = asyncio.get_event_loop()
loop.create_task(cls.manage()) # Schedule ASAP
async def test_task():
await fuse.start() # Start the update task
loop = asyncio.get_event_loop()
loop.create_task(display())
def test():
MQTTlink.will('result', 'client died')
init['user_start'] = start
mqtt_link = MQTTlink(init) # No. of user tasks
loop = asyncio.get_event_loop()
loop.run_forever()
def async_dht():
print('async_dht')
loop = asyncio.get_event_loop()
loop.create_task(await_dht())
loop.run_until_complete(async_dht_done())
def test():
loop = asyncio.get_event_loop()
ls = LedService()
# do adhoc blink, twice green
loop.create_task(ls.blick(0, 1, 0, 2))
loop.run_until_complete(killer(ls)) # Run for 10s
async def main():
global app # For finally clause
loop = asyncio.get_event_loop()
loop.set_exception_handler(_handle_exception)
app = App(verbose=True)
await app.start()
def start(self):
loop = asyncio.get_event_loop()
loop.create_task(self.consumer())
loop.create_task(self.producer())
self.run = True
def start():
gc.collect()
loop = uasyncio.get_event_loop()
loop.create_task(_ntpd())
loop.create_task(_gc())
loop.run_forever()
def __init__(self, i2c, pin, pinack, verbose=True):
super().__init__(i2c, pinack, pin, verbose, self.rxbufsize)
loop = asyncio.get_event_loop()
loop.create_task(self._run())
async def _loop(self):
await asyncio.sleep(1)
d = float("inf") if self._intpb == -1 else (self._intpb / self._intrd)
i = d + 1 # so first reading gets published
pbc = None
try:
while True:
# d recalculated in loop so _intpb and _intrd can be changed during runtime
d = float("inf") if self._intpb == -1 else (self._intpb /
self._intrd)
pb = i >= d
i = 1 if pb else i + 1
t = time.ticks_ms()
while self._reading:
# wait when sensor is read because of a getValue(no_stale=True) request
await asyncio.sleep_ms(50)
self._reading = True
await self._read()
self._reading = False
if self._event:
self._event.set()
if pb:
if pbc is not None:
asyncio.cancel(pbc)
vals = 0
# counting sensor_types which have a topic as those get published separately
for tp in self._values:
if tp[5] is not None:
vals += 1
vals = vals or 1 # if no type has a topic, one is still used to publish
sl = self._intrd * 1000 - time.ticks_diff(
time.ticks_ms(), t)
if sl / 1000 > 5 * vals:
# if enough time is left until next reading then await publishing values
# (5 seconds per unique sensor_type)
await self._publishValues()
else:
# otherwise start task to publish values which might get canceled if
# it can't finish until next publish is requested.
pbc = self._publishValues()
asyncio.get_event_loop().create_task(pbc)
# sleep until the sensor should be read again. Using loop with 100ms makes
# changing the read interval during runtime possible with a reaction time of 100ms.
while True:
sl = self._intrd * 1000 - time.ticks_diff(
time.ticks_ms(), t)
sl = 100 if sl > 100 else sl if sl > 0 else 0
# sleeping with 0 lets other coros run in between
await asyncio.sleep_ms(sl)
if sl == 0: # sleeping done
break
except asyncio.CancelledError:
if pbc is not None:
asyncio.cancel(pbc)
raise
except NotImplementedError:
raise
except Exception as e:
if config.DEBUG:
import sys
sys.print_exception(e)
await self._log.asyncLog("critical",
"Exception in component loop:", e)
from uasyncio import get_event_loop
import network
_CONFIG_FILE = "netconf.json" # this file must contain, hostname, password, known networks, port (...)
_OBJS = ('ecu', 'io') # all non-private vars in these objects will be monitored and sent to clients on update
_WS_INACT_TO = 14 # client is closed when no message (incl PING!) received for _ s (>= WS_SYN_INTERVAL)
_AP_CONF = ('192.168.0.1', '255.255.255.0', '192.168.0.1', '') # ip, subnet, gateway, dns
_HTML_INDEX = "/html/index.html" # None = unused
_HTML_404 = "/404.html" # None = unused
# global because both NetServer and NetClient need access
_stay_on_for = 0 # chip is expected to remain on even if bike powered off for this time
_stay_on_tmr = tms() # in respect to this timer (set on network start)
loop = get_event_loop() # current event loop (same as in main())
def read_cfg(key=None): # key can be specified for a single entry, otherwise returns all data
try:
with open(_CONFIG_FILE, 'r') as f:
dat = json.loads(f.read())
if key is not None:
return dat[key]
return dat
except KeyError:
return None
def write_cfg(dat): # dat = data dict (format must be exactly of type see json file)
with open(_CONFIG_FILE, 'w') as f:
def populate(self, curve):
loop = asyncio.get_event_loop()
loop.create_task(self.acquire(curve))
int_err_count += 1
if int_err_count >= config.CONFIG['INT_CRIT_ERR']:
client.disconnect()
wifi.wlan.disconnect()
machine.reset()
if int_err_count >= config.CONFIG['INT_MAX_ERR']:
print("Internet reconnect")
client.disconnect()
wifi.wlan.disconnect()
wifi.activate()
except Exception as error:
print("Error in Internet connection: [Exception] %s: %s" %
(type(error).__name__, error))
mqtt_reconnect()
try:
loop = asyncio.get_event_loop()
loop.create_task(check_message())
loop.create_task(check_internet())
loop.create_task(mqtt_check())
loop.run_forever()
except Exception as e:
print("Error: [Exception] %s: %s" % (type(e).__name__, e))
time.sleep(60)
machine.reset()
# client.disconnect()
def named_test():
loop = asyncio.get_event_loop()
loop.run_until_complete(run_named_test(loop))
def run_forever(self):
if RTC().memory() == b"webrepl":
RTC().memory(b"")
else:
loop = get_event_loop()
loop.run_until_complete(self.run())
def cancel_test():
loop = asyncio.get_event_loop()
loop.run_until_complete(run_cancel_test(loop))
def scheduleSubscribe(self, topic, qos=0, check_retained_state_topic=True):
asyncio.get_event_loop().create_task(
self.subscribe(topic, qos, check_retained_state_topic))
def semaphore_test(bounded=False):
loop = asyncio.get_event_loop()
loop.run_until_complete(run_sema_test(bounded))
async def main():
asyncio.create_task(wdt_feeder())
asyncio.create_task(urpc_server.async_serve(uart, READINTO_BUFFER_SIZE))
asyncio.get_event_loop().run_forever()
global cnt
#s = "Hello.\r\n"
s = "Hello. %07d\r\n" % cnt
cnt += 1
yield from reader.read()
yield from writer.awrite("HTTP/1.0 200 OK\r\n\r\n")
try:
yield from writer.awrite(s)
yield from writer.awrite(s * 100)
yield from writer.awrite(s * 400000)
yield from writer.awrite("=== END ===")
yield from writer.close()
except OSError as e:
if e.args[0] == errno.EPIPE:
print("EPIPE")
elif e.args[0] == errno.ECONNRESET:
print("ECONNRESET")
else:
raise
import logging
logging.basicConfig(level=logging.INFO)
#logging.basicConfig(level=logging.DEBUG)
signal.signal(signal.SIGPIPE, signal.SIG_IGN)
loop = asyncio.get_event_loop()
mem_info()
loop.call_soon(asyncio.start_server(serve, "0.0.0.0", 8081, backlog=100))
loop.run_forever()
loop.close()
def ack_test():
loop = asyncio.get_event_loop()
loop.create_task(run_ack())
loop.run_until_complete(ack_coro(10))
