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Update and rename buttons.py to buttonswaveshare.py #5

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Update and rename buttons.py to buttonswaveshare.py #5

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19 changes: 13 additions & 6 deletions buttons.py → buttonswaveshare.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,20 +2,27 @@
import time
import os

os.system('raspi-gpio set 19 ip')

os.system('raspi-gpio set 13 ip')
GPIO.setmode(GPIO.BCM)
GPIO.setup(26, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(18, GPIO.OUT)
os.system('amixer sset "PCM" 0%')


def turnOnScreen():
os.system('raspi-gpio set 19 op a5')
GPIO.output(18, GPIO.HIGH)
os.system('raspi-gpio set 13 op a0')
# power on screen
os.system('sudo echo 0 | sudo tee /sys/class/backlight/rpi_backlight/bl_power')
# change volume to 90%
os.system('amixer sset "PCM" 90%')


def turnOffScreen():
os.system('raspi-gpio set 19 ip')
GPIO.output(18, GPIO.LOW)
os.system('raspi-gpio set 13 ip')
# power off screen
os.system('sudo echo 1 | sudo tee /sys/class/backlight/rpi_backlight/bl_power')
# change volume to 0%
os.system('amixer sset "PCM" 0%')


turnOffScreen()
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