-
Notifications
You must be signed in to change notification settings - Fork 2
/
backlight.py
67 lines (45 loc) · 1023 Bytes
/
backlight.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
from rpi_backlight import Backlight
# rpi_backlight is dependent on the display device supporting software control. Therefore, we conditionally load the class.
try:
backlight = Backlight()
class BacklightControl:
def on(self):
try:
backlight.brightness = 100
except:
pass
def off(self):
try:
backlight.brightness = 100
except:
pass
def fadeOn(self, fadeDuration = 1):
try:
with backlight.fade(durartion = fadeDuration):
backlight.brightness = 100
except:
pass
def fadeOff(self, fadeDuration = 1):
try:
with backlight.fade(durartion = fadeDuration):
backlight.brightness = 0
except:
pass
def power(self, powerLevel = 100):
try:
backlight.brightness = int(powerLevel)
except:
pass
except:
class BacklightControl:
def on(self):
pass
def off(self):
pass
def fadeOn(self, fadeDuration = 1):
pass
def fadeOff(self, fadeDuration = 1):
pass
def power(self, powerLevel = 100):
pass
pass