mirror of
https://github.com/liberatedsystems/openCom-Companion.git
synced 2024-11-25 06:40:38 +01:00
36 lines
870 B
Python
36 lines
870 B
Python
|
'''
|
||
|
|
Linux accelerometer
|
||
|
|
---------------------
|
||
|
|
'''
|
||
|
|
|
||
|
|
from plyer.facades import Accelerometer
|
||
|
|
import glob
|
||
|
|
import re
|
||
|
|
|
||
|
|
|
||
|
|
class LinuxAccelerometer(Accelerometer):
|
||
|
|
|
||
|
|
def _enable(self):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def _disable(self):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def _get_acceleration(self):
|
||
|
|
try:
|
||
|
|
pos = glob.glob("/sys/devices/platform/*/position")[0]
|
||
|
|
except IndexError:
|
||
|
|
raise Exception('Could not enable accelerometer!')
|
||
|
|
|
||
|
|
with open(pos, "r") as p:
|
||
|
|
t = p.read()
|
||
|
|
coords = re.findall(r"[-]?\d+\.?\d*", t)
|
||
|
|
# Apparently the acceleration on sysfs goes from -1000 to 1000.
|
||
|
|
# I divide it by 100 to make it equivalent to Android.
|
||
|
|
# The negative is because the coordinates are inverted on Linux
|
||
|
|
return [float(i) / -100 for i in coords]
|
||
|
|
|
||
|
|
|
||
|
|
def instance():
|
||
|
|
return LinuxAccelerometer()
|