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main.py
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main.py
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import time
import network
from machine import Pin, PWM, RTC
import ntptime_kai as ntptime
rtc = RTC()
class TimeKeeper:
class Task:
def __init__(self, hour, minute, fn, offset=0):
self.hour, self.minute = hour, minute
self.fn = fn
self.offset = offset
def __init__(self):
self.tasks = []
def add_task(self, hour, minute, fn, offset=0):
self.tasks.append(self.Task(hour, minute, fn, offset))
def run(self, syncer=None, sync_duration=3600):
syncer()
last_sync = time.time()
while True:
if time.time() - last_sync > sync_duration:
syncer()
last_sync = time.time()
self._check_and_do()
time.sleep(1)
def _check_and_do(self):
now = time.localtime()
now_u = time.time()
print('Now : {}'.format(now))
for i, task in enumerate(self.tasks):
t = (now[0], now[1], now[2], task.hour, task.minute, 0, 0, 0)
d = time.mktime(t) - time.mktime(now)
print('Next {i:02d}: {t}\nDiff {i:02d}:{d}'.format(i=i+1, t=t, d=d))
if d >= 0 and d < 10:
print('Triggering!')
while True:
now_u = time.time()
d = time.mktime(t) - now_u
print('Diff : {}'.format(d))
if d + task.offset == 0:
task.fn()
break
time.sleep_ms(10)
print('')
class ServoController:
_pwm_freq = 200
_tone_duty = {
'l': 342,
'm': 318,
'h': 293}
_mallet_duty = {
'd': 265,
'u': 350}
_servo_tone = None
_servo_mallet = None
def __init__(self, pin_tone, pin_mallet):
self._servo_tone = PWM(Pin(pin_tone), freq=self._pwm_freq)
self._servo_mallet = PWM(Pin(pin_mallet), freq=self._pwm_freq)
def ring(self, tone, move=True, raise_time=0.12):
if move:
self.rot_tone(tone)
time.sleep(0.7)
self.rot_mallet('d')
time.sleep(raise_time)
self.rot_mallet('u')
time.sleep(0.3 - raise_time)
def rot_tone(self, tone):
self._servo_tone.duty(self._tone_duty[tone])
time.sleep(0.05)
self._servo_tone.deinit()
def rot_mallet(self, state):
self._servo_mallet.duty(self._mallet_duty[state])
def init(self):
self._servo_tone.init()
self._servo_mallet.init()
def deinit(self, servo=None):
if servo is None:
self._servo_tone.deinit()
self._servo_mallet.deinit()
elif servo == 'tone':
self._servo_tone.deinit()
elif servo == 'mallet':
self._servo_mallet.deinit()
def _use_servo(fn):
def inner(self):
self.init()
self.rot_mallet('u')
fn(self)
self.deinit()
return inner
@_use_servo
def morning(self):
self.ring('m')
self.ring('m', move=False)
self.ring('m', move=False)
self.ring('h')
@_use_servo
def finish1(self):
self.ring('m')
@_use_servo
def finish2(self):
self.ring('h')
def connect_wifi(essid, psk, ifconfig=False):
sta = network.WLAN(network.STA_IF)
sta.active(True)
sta.connect(essid, psk)
while not sta.isconnected():
time.sleep(0.5)
if ifconfig:
c = sta.ifconfig()
print('Addr={}, Mask={}, GW={}, DNS={}'.format(*c))
return sta
def sync_with_ntp():
sta = connect_wifi('ESSID', 'PSK')
ntptime.host = 'ntp.nict.jp'
ntptime.settime(ms_accuracy=True)
sta.disconnect()
sta.active(False)
def main():
s = ServoController(13, 5)
time.sleep(0.5)
s.morning()
t = TimeKeeper()
t.add_task(1, 0, s.morning, offset=-4)
t.add_task(6, 0, s.finish1, offset=-1)
t.add_task(9, 0, s.finish2, offset=-1)
t.run(syncer=sync_with_ntp)
while True:
main()