hyperion.ng/effects/shutdown.py
redpanther e5b802c01d simplify effects
Former-commit-id: bbb8dc4c3852d0651eb2f4e9999e426db4a905d0
2016-01-28 06:12:28 +01:00

50 lines
1.2 KiB
Python

import hyperion, time, subprocess
def setPixel(x,y,rgb):
global imageData, width
offset = y*width*3 + x*3
if offset+2 < len(imageData):
imageData[offset] = rgb[0]
imageData[offset+1] = rgb[1]
imageData[offset+2] = rgb[2]
# Initialize the led data and args
sleepTime = float(hyperion.args.get('speed', 1.0))*0.5
alarmColor = hyperion.args.get('alarm-color', (255,0,0))
postColor = hyperion.args.get('post-color', (255,174,11))
off = bool(hyperion.args.get('shutdown-enabled', False))
width = 12
height = 10
imageData = bytearray(height * width * (0,0,0))
# Start the write data loop
for i in range(6):
if hyperion.abort():
off = False
break
if i % 2:
hyperion.setColor(alarmColor[0], alarmColor[1], alarmColor[2])
else:
hyperion.setColor(0, 0, 0)
time.sleep(sleepTime)
for y in range(height,0,-1):
if hyperion.abort():
off = False
break
for x in range(width):
setPixel(x, y-1, alarmColor)
hyperion.setImage(width, height, imageData)
time.sleep(sleepTime)
time.sleep(1)
for y in range(height):
for x in range(width):
setPixel(x, y, postColor)
hyperion.setImage(width, height, imageData)
time.sleep(2)
if off and not hyperion.abort():
subprocess.call("halt")