91 lines
3.7 KiB
Python
Executable File
91 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python2
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import time
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import os
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#FUNCTIONS
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def readFile(path): #self.filename
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myDatei = open(path, "r")
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myList = []
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#Liste aus Datei erstellen
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for Line in myDatei:
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Line = Line.rstrip()
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#Line = Line.decode('utf8')
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myList.append(Line)
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myDatei.close()
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return(myList)
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def writeFile(path, myList): #self.filename
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myDatei = open(path, "w")
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#Liste aus Datei erstelle
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myDatei.writelines(myList)
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myDatei.close()
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def refreshtouch():
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os.system('xinput disable "NTRG0001:01 1B96:1B05"')
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os.system('xinput enable "NTRG0001:01 1B96:1B05"')
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#PARAMETERS
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count = 0
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path = os.path.abspath(os.path.dirname(os.path.abspath(__file__)))
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print (path)
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devicename = "'NTRG0001:01 1B96:1B05'"
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penname = "'NTRG0001:01 1B96:1B05 Pen'"
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freq = 10.0 # frequency to read the accelerometer
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# Look for accelerometer
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while count <= 9:
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if os.path.exists('/sys/bus/iio/devices/iio:device' + str(count) + '/in_accel_scale') == True:
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dpath = '/sys/bus/iio/devices/iio:device0/' # directory of accelerometer device (iio)
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break
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count = count + 1
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#print(dpath)
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#Commands for correct rotation
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normal = 'xrandr -o normal; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' 1 0 0 0 1 0 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' 1 0 0 0 1 0 0 0 1;"
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inverted = 'xrandr -o inverted; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' -1 0 1 0 -1 1 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' -1 0 1 0 -1 1 0 0 1;"
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right = 'xrandr -o left; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' 0 -1 1 1 0 0 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' 0 -1 1 1 0 0 0 0 1;"
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left = 'xrandr -o right; '+'xinput set-prop ' + devicename +" 'Coordinate Transformation Matrix' 0 1 0 -1 0 1 0 0 1;"+'xinput set-prop ' + penname +" 'Coordinate Transformation Matrix' 0 1 0 -1 0 1 0 0 1;"
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current_state = 0 # 0 normal, 1 inverted, 2 right, 3 left
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with open(dpath + 'in_accel_scale') as f:
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scale = float(f.readline())
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while True:
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previous_state = current_state
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status = readFile(os.path.join(path, 'status.txt'))
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print(status)
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if str(status[0]) == "on":
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with open(dpath + 'in_accel_x_raw', 'r') as fx:
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with open(dpath + 'in_accel_y_raw', 'r') as fy:
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with open(dpath + 'in_accel_z_raw', 'r') as fz:
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time.sleep(1.0/freq)
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thex = float(fx.readline())
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they = float(fy.readline())
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thez = float(fz.readline())
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print("x:" + str(thex))
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print("y:" + str(they))
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print("z:" + str(thez))
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if (thex >= 65000 or thex <=650):
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if (they <= 65000 and they >= 64000):
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print("normal!")
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os.system(normal)
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current_state = 0
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if (they >= 650 and they <= 1100):
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print("inverted!")
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os.system(inverted)
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current_state = 1
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if (thex <= 64999 and thex >= 650):
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if (thex >= 800 and thex <= 1000):
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print ("right!")
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os.system(right)
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current_state = 2
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if (thex >= 64500 and thex <=64700):
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print ("left!")
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os.system(left)
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current_state = 3
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if str(status[0]) == "off":
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time.sleep(1.0)
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if current_state != previous_state:
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refreshtouch()
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print "Touchscreen refreshed"
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