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sensors.py
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sensors.py
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#Copyright (C) 2016 IoT Kali
#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2 of the License, or
#(at your option) any later version.
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License along
#with this program; if not, write to the Free Software Foundation, Inc.,
#51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import pyupm_ttp223 as ttp223
import pyupm_grove as grove
def checkTouchPulse(touch):
if touch.isPressed():
while True:
if not touch.isPressed():
return True
return False
def checkButtonPulse(button):
if button.value() != 0:
while True:
if button.value() == 0:
return True
return False
def doubleTouchPulse(touch):
while True:
if checkTouchPulse(touch):
while True:
if checkTouchPulse(touch):
return True
def displayUpdate(display, avSpaces, regSpaces):
display.clear()
if avSpaces > 0:
if avSpaces >= regSpaces / 2:
display.setColor(0, 255, 0)
elif avSpaces >= regSpaces / 4:
display.setColor(255, 255, 0)
else:
display.setColor(255, 127, 0)
display.setCursor(0, 0)
display.write("Available places:")
display.setCursor(1, 0)
display.write(str(avSpaces))
else:
display.setColor(255, 0, 0)
display.setCursor(0, 0)
display.write("No available")
display.setCursor(1, 0)
display.write("places")