def dataRotary(mqttclient):
knob = grove.GroveRotary(3)
myLcd = lcd.Jhd1313m1(0, 0x3E, 0x62)
twythonid = twitterHandler()
while True:
abs = knob.abs_value()
myLcd.setCursor(0, 0)
myLcd.write('Health System')
myLcd.setColor(0, 128, 0)
myLcd.setCursor(1, 0)
myLcd.write('Heart Rate %s' % abs)
while (abs > 950):
myLcd.setColor(255, 0, 0)
id = str(randint(0, 1000))
status = "0x" + id + " #IoTLab Health System Heart Rate Warning " + str(
abs)
mqttclient.publish("IoTPy/Buzzer", "None")
twythonid.update_status(status=status)
data = {}
data['alive'] = "1"
data['warning'] = "1"
data['message'] = status
dweepy.dweet_for('IoTHealthSystem', data)
time.sleep(1.5)
data['warning'] = "0"
data['message'] = ""
dweepy.dweet_for('IoTHealthSystem', data)
break
time.sleep(0.25)
def rotary():
"This function reads the rotary potentiometer to set thermostat temperature."
temp_set = 0
abs = 0
# New knob on AIO pin 1
knob = grove.GroveRotary(1)
# Read values
abs = knob.abs_value()
# Scaling 0 => 10 degrees C
# Scaling 1023 => 50 degrees C
temp_set = (1023 - abs) / 1023 * 40 + 10
temp_set = int(temp_set)
# print 'int(abs)= ', int(abs)
# print 'temp_set= ', temp_set
myLcd.setCursor(0,0)
myLcd.write('Set temp: ' + str(temp_set) + ' C ' )
# Sleep for 1 sec
time.sleep(1)
return temp_set;
def main():
# New knob on AIO pin 0
knob = grove.GroveRotary(0)
# Loop indefinitely
while True:
# Read values
abs = knob.abs_value()
absdeg = knob.abs_deg()
absrad = knob.abs_rad()
rel = knob.rel_value()
reldeg = knob.rel_deg()
relrad = knob.rel_rad()
print "Abs values: %4d" % int(abs) , " raw %4d" % int(absdeg), "deg = %5.2f" % absrad , " rad ",
print "Rel values: %4d" % int(rel) , " raw %4d" % int(reldeg), "deg = %5.2f" % relrad , " rad"
# Sleep for 2.5 s
sleep(2.5)
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
from time import sleep
import pyupm_grove as grove
# New knob on AIO pin 0
knob = grove.GroveRotary(0)
# Loop indefinitely
while True:
# Read values
abs = knob.abs_value()
absdeg = knob.abs_deg()
absrad = knob.abs_rad()
rel = knob.rel_value()
reldeg = knob.rel_deg()
relrad = knob.rel_rad()
print "Abs values: %4d" % int(abs), " raw %4d" % int(
absdeg), "deg = %5.2f" % absrad, " rad ",
def get_actuator(self):
return pyupm_grove.GroveRotary(self.pin)
import pyupm_grove import time pot = pyupm_grove.GroveRotary(0) while 1: print(pot.abs_deg()) time.sleep(0.5)