def fade_linear(endRGBA, length): # DOES NOT USE CALIB
startRGBA = oc.get_currently_displayed_light()
numberOfFrames = int(length / float(SLEEP_TIME))
differences = tuple(map(lambda i, j: i - j, endRGBA, startRGBA))
stepSizes = tuple(map(lambda i: float(i) / numberOfFrames, differences))
oc.set_light_rgba(startRGBA)
time.sleep(SLEEP_TIME - COMPUTE_TIME)
for n in range(1, numberOfFrames + 1):
starttime = time.time()
deltaRGBA = tuple(map(lambda i: i * n, stepSizes))
currentRGBA = tuple(map(lambda i, j: i + j, startRGBA, deltaRGBA))
oc.set_light_rgba(currentRGBA)
sleeptime = SLEEP_TIME - (time.time() - starttime)
if sleeptime > 0:
sleep(sleeptime)
def fade_off(length):
red, green, blue, alpha = oc.get_currently_displayed_light()
numberOfFrames = int(length / float(SLEEP_TIME))
T = float(length)
b = EXP_FINAL_SLOPE
C = alpha
a = -1 * (1 / T) * np.log(b / (C + b))
for n in range(1, numberOfFrames + 1):
starttime = time.time()
t = n * SLEEP_TIME
currentBrightness = (C + b) * np.exp(-1 * a * t) - b
oc.set_light_rgba((red, green, blue, currentBrightness))
sleeptime = SLEEP_TIME - (time.time() - starttime)
if sleeptime > 0:
sleep(sleeptime)
turnOff()
def run_light_thread():
from output_controller import set_light_rgba, set_light_calib_rgba
from random import random
global isLightEffectRunning
effect = currentEffect
if effect == END_SESSION:
fade_linear((255, 0, 120, 1), 2)
fade_off(4)
elif effect == START_SPRINT:
set_light_calib_rgba(c.SPRINT_L_B)
elif effect == START_BREAK:
fade_on(c.BREAK_L_B, 4)
#set_light_rgba(c.BREAK_L_B)
elif effect == START_INTERRUPTION:
intv = 0.2 # s
flash = 0.07
flashPause = 0.05
for i in range(0, 3):
fade_off(flash)
sleep(intv)
fade_on(c.INTERRUPTION_L_B, flash)
sleep(flashPause)
intv = 1.5 # s
while effect == START_INTERRUPTION:
set_light_calib_rgba(c.INTERRUPTION_L_B)
sleep(intv)
turnOff()
sleep(intv)
elif effect == PAST_BREAK:
intv = 0.55 # s
pause = 1.2
r, g, b, a = c.BREAK_L_B # pylint: disable=unused-variable
while effect == PAST_BREAK:
fade_on((r, g, b, 1), intv)
sleep(pause)
fade_off(intv)
sleep(pause)
elif effect == ENTERING_OVERTIME:
intv = 0.17 # s
flash = 0.15
flashPause = 0.13
turnOff()
sleep(0.22)
for i in range(0, 2):
set_light_rgba((0, 255, 0, 1))
sleep(flashPause)
fade_off(flash)
sleep(intv)
fade_on(c.SPRINT_L_B, 1.4)
elif effect == PAST_BEDTIME:
intv = 0.2 # s
pauseMax = 1.4
flashPause = intv
level1End = bp.bedtimeTonight + bp.timedelta(
seconds=c.BEDTIME_ALARM_LEVEL_1_LENGTH)
level2End = level1End + bp.timedelta(
seconds=c.BEDTIME_ALARM_LEVEL_2_LENGTH)
while effect == PAST_BEDTIME:
for i in range(3):
if i == 1 and bp.get_localized_time() > level1End:
if bp.get_localized_time < level2End:
set_light_rgba((50, 0, 255, 0.4))
else:
set_light_rgba((0, 0, 255, 1))
else:
set_light_calib_rgba(c.INTERRUPTION_L_B)
sleep(intv)
turnOff()
sleep(flashPause)
sleep(random() * pauseMax)
elif effect == BEDTIME:
r, g, b, a = c.BREAK_L_B # pylint: disable=unused-variable
set_light_calib_rgba((0, 255, 70, 0.2))
linfadelen = 5
fade_linear(oc.calculate_calib_rgba((r, g, b, 1)), linfadelen)
set_light_calib_rgba((r, g, b, 1))
#fade_off(8.3)
fade_off(7.3)
elif effect == MORNING:
intv = 5 # s
#drop = 0.3 # s
pause = 5
startTime = time.time()
endTime = startTime + c.MORNING_WAKE_EFFECT_LENGTH
while time.time() < endTime:
fade_on(c.MORNING_L_B, intv)
sleep(pause)
fade_off(intv)
sleep(pause)
elif effect == ABORT_BEDTIME_PROTOCOL:
intv = 0.3 # s
for i in range(0, 5):
turnOff()
sleep(intv)
set_light_calib_rgba(c.INTERRUPTION_L_B)
sleep(intv)
fade_off(2.3)
elif effect == BEDTIME_COUNTDOWN:
intv = 0.5 # s
longBoot = 3. # s
fade_on((255, 9, 0, 0.2), intv)
fade_off(intv)
fade_on((255, 9, 0, 0.2), intv)
fade_off(intv)
fade_on((255, 40, 0, 0.2), longBoot)
elif effect == DEMO_MODE:
intv = 0.08 # s
oc.display_int(9999)
for i in range(0, 10):
set_light_rgba((255, 255, 255, 1))
sleep(intv)
turnOff()
sleep(intv)
intv = 0.3 # s
for i in range(0, 12):
set_light_rgba((255, 0, 0, 1))
sleep(0.05)
fade_linear((255, 200, 0, 1), intv)
fade_linear((0, 255, 0, 1), intv)
fade_linear((0, 0, 255, 1), intv)
fade_linear((255, 0, 120, 1), 2)
oc.clear_clock()
fade_off(7)
else:
logging.error(
f'Oops! No such available effect with the value: {effect}')
raise Exception(
f'Oops! No such available effect with the value: {effect}')
isLightEffectRunning = False
def turnOff():
oc.set_light_rgba((0, 0, 0, 0))
def kill_effect():
global light_thread, isLightEffectRunning
light_thread.kill()
light_thread.join()
oc.set_light_rgba((0, 0, 0, 0))
isLightEffectRunning = False