def test_subtract_minutes(self):
self.assertEqual(str(Clock(10, 3) - 3), '10:00')
def test_hour_rolls_over(self):
self.assertEqual('01:00', str(Clock(25, 0)))
def test_sixty_minutes_is_next_hour(self):
self.assertEqual('02:00', str(Clock(1, 60)))
def test_clocks_with_negative_minute_that_wraps(self):
self.assertEqual(Clock(4, 10), Clock(5, -1490))
def test_clocks_with_negative_hours_and_minutes(self):
self.assertEqual(Clock(7, 32), Clock(-12, -268))
def test_clocks_with_negative_hour_that_wraps_multiple_times(self):
self.assertEqual(Clock(13, 49), Clock(-83, 49))
def test_clocks_with_minute_overflow_by_several_days(self):
self.assertEqual(Clock(2, 2), Clock(2, 4322))
def test_subtract_more_than_two_hours_with_borrow(self):
self.assertEqual('03:35', str(Clock(6, 15).add(-160)))
def test_subtract_more_than_one_day(self):
self.assertEqual('04:32', str(Clock(5, 32).add(-1500)))
def test_subtract_across_midnight(self):
self.assertEqual('08:53', str(Clock(10, 3).add(-70)))
def test_subtract_more_than_two_hours(self):
self.assertEqual('21:20', str(Clock(0, 0).add(-160)))
def test_past_the_hour(self):
self.assertEqual('11:09', str(Clock(11, 9)))
def run(self):
# Wiringpi pin number, NOT RPI PIN! see here: http://wiringpi.com/pins/
# Maybe use RPi instead of wiringpi...
RESET_PIN = 15
DC_PIN = 16
led = ssd1351.SSD1351(reset_pin=RESET_PIN, dc_pin=DC_PIN, rows=96)
self.clk = Clock(led)
# handle sigterm
signal.signal(signal.SIGTERM, self.shutdown)
now = datetime.datetime.now()
led.clear()
led.log.setLevel(logging.WARNING)
hours = now.hour
minutes = now.minute
# time sync
time.sleep(1 - datetime.datetime.now().microsecond / 1000.0 / 1000.0)
REFRESH_RATE = 1
# Alarm (fixed for testing purpose)
self.clk.alarm = "" # 07:00"
try:
while True:
now = datetime.datetime.now()
resync = 0
self.clk.clear()
if self.clk.input_thread.has_input.is_set():
with self.clk.audio_thread.lock:
wheel = self.clk.input_thread.wheel
click = self.clk.input_thread.click
self.clk.input_thread.has_input.clear()
if wheel != 0 and not self.clk.in_menu:
new_vol = self.clk.audio_thread.volume + self.clk.input_thread.wheel
self.clk.d_volume(new_vol)
elif click or wheel != 0:
self.clk.d_menu(click, wheel)
with self.clk.input_thread.lock:
self.clk.input_thread.wheel = 0
self.clk.input_thread.click = False
# elif clk.freeze > 0:
# clk.freeze -= 1
# clk.d_menu()
else:
self.clk.in_menu = False
self.clk.in_volume = False
self.clk.freeze = 0
self.clk.d_clock()
if not self.clk.in_menu:
self.clk.d_mplayer()
self.clk.d_signal()
self.clk.d_temp()
self.clk.d_audio()
self.clk.d_alarm()
self.clk.d_cpu()
self.clk.display()
if minutes != now.minute:
# refresh minutes
minutes = now.minute
if (now.microsecond > 100000):
resync = 0 - (now.microsecond / 1000.0 / 1000.0)
# end here
d = (datetime.datetime.now() - now).total_seconds()
s = max(REFRESH_RATE - d + resync, 0)
if s > 0:
# time.sleep(s)
self.clk.input_thread.has_input.wait(s +
1 * self.clk.freeze)
if resync:
self.log.info(
"process: %.4f sleep: %.4f total: %.4f resync: %.2fms"
% (d, s, d + s, resync * 1000))
elif d > 0.5:
self.log.info(
"process: %.4f sleep: %.4f total: %.4f overhead!" %
(d, s, d + s))
except KeyboardInterrupt, e:
self.shutdown()
def test_subtract_to_previous_hour(self):
self.assertEqual(str(Clock(10, 3) - 30), '09:33')
def test_clocks_with_negative_hour(self):
self.assertEqual(Clock(22, 40), Clock(-2, 40))
def test_subtract_more_than_two_days(self):
self.assertEqual('00:20', str(Clock(2, 20).add(-3000)))
def test_clocks_with_negative_hour_that_wraps(self):
self.assertEqual(Clock(17, 3), Clock(-31, 3))
def test_clocks_with_same_time(self):
self.assertEqual(Clock(15, 37), Clock(15, 37))
def test_clocks_with_minute_overflow(self):
self.assertEqual(Clock(0, 1), Clock(0, 1441))
def test_clocks_a_minute_apart(self):
self.assertNotEqual(Clock(15, 36), Clock(15, 37))
def test_clocks_with_negative_minute(self):
self.assertEqual(Clock(2, 40), Clock(3, -20))
def test_clocks_an_hour_apart(self):
self.assertNotEqual(Clock(14, 37), Clock(15, 37))
def test_clocks_with_negative_minute_that_wraps_multiple_times(self):
self.assertEqual(Clock(6, 15), Clock(6, -4305))
def test_clocks_with_hour_overflow(self):
self.assertEqual(Clock(10, 37), Clock(34, 37))
def test_clocks_with_negative_hours_and_minutes_that_wrap(self):
self.assertEqual(Clock(18, 7), Clock(-54, -11513))
def test_clocks_with_hour_overflow_by_several_days(self):
self.assertEqual(Clock(3, 11), Clock(99, 11))
def test_hour_rolls_over_continuously(self):
self.assertEqual('04:00', str(Clock(100, 0)))
def test_midnight_is_zero_hours(self):
self.assertEqual('00:00', str(Clock(24, 0)))
def test_minutes_roll_over(self):
self.assertEqual('02:40', str(Clock(0, 160)))
def test_add_more_than_two_days(self):
self.assertEqual(str(Clock(1, 1) + 3500), '11:21')
