def _get_raw_value(self):
x = pyupm_mma7660.new_floatp()
y = pyupm_mma7660.new_floatp()
z = pyupm_mma7660.new_floatp()
self.actuator.getAcceleration(x, y, z)
return (pyupm_mma7660.floatp_value(x),
pyupm_mma7660.floatp_value(y),
pyupm_mma7660.floatp_value(z))
def _get_raw_value(self):
x = pyupm_mma7660.new_floatp()
y = pyupm_mma7660.new_floatp()
z = pyupm_mma7660.new_floatp()
self.actuator.getAcceleration(x, y, z)
return (
pyupm_mma7660.floatp_value(x),
pyupm_mma7660.floatp_value(y),
pyupm_mma7660.floatp_value(z)
)
def main():
# Instantiate an MMA7660 on I2C bus 0
myDigitalAccelerometer = upmMMA7660.MMA7660(
upmMMA7660.MMA7660_I2C_BUS, upmMMA7660.MMA7660_DEFAULT_I2C_ADDR)
## Exit handlers ##
# This function stops python from printing a stacktrace when you hit control-C
def SIGINTHandler(signum, frame):
raise SystemExit
# This function lets you run code on exit, including functions from myDigitalAccelerometer
def exitHandler():
print "Exiting"
sys.exit(0)
# Register exit handlers
atexit.register(exitHandler)
signal.signal(signal.SIGINT, SIGINTHandler)
# place device in standby mode so we can write registers
myDigitalAccelerometer.setModeStandby()
# enable 64 samples per second
myDigitalAccelerometer.setSampleRate(upmMMA7660.MMA7660.AUTOSLEEP_64)
# place device into active mode
myDigitalAccelerometer.setModeActive()
x = upmMMA7660.new_intp()
y = upmMMA7660.new_intp()
z = upmMMA7660.new_intp()
ax = upmMMA7660.new_floatp()
ay = upmMMA7660.new_floatp()
az = upmMMA7660.new_floatp()
while (1):
myDigitalAccelerometer.getRawValues(x, y, z)
outputStr = ("Raw values: x = {0}"
" y = {1}"
" z = {2}").format(upmMMA7660.intp_value(x),
upmMMA7660.intp_value(y),
upmMMA7660.intp_value(z))
print outputStr
myDigitalAccelerometer.getAcceleration(ax, ay, az)
outputStr = ("Acceleration: x = {0}"
"g y = {1}"
"g z = {2}g").format(upmMMA7660.floatp_value(ax),
upmMMA7660.floatp_value(ay),
upmMMA7660.floatp_value(az))
print outputStr
time.sleep(.5)
myDigitalAccelerometer.setSampleRate(upmMMA7660.MMA7660.AUTOSLEEP_64)
# place device into active mode
myDigitalAccelerometer.setModeActive()
x = upmMMA7660.new_intp()
y = upmMMA7660.new_intp()
z = upmMMA7660.new_intp()
ax = upmMMA7660.new_floatp()
ay = upmMMA7660.new_floatp()
az = upmMMA7660.new_floatp()
while (1):
myDigitalAccelerometer.getRawValues(x, y, z)
outputStr = ("Raw values: x = {0}"
" y = {1}"
" z = {2}").format(upmMMA7660.intp_value(x),
upmMMA7660.intp_value(y),
upmMMA7660.intp_value(z))
print outputStr
myDigitalAccelerometer.getAcceleration(ax, ay, az)
outputStr = ("Acceleration: x = {0}"
"g y = {1}"
"g z = {2}g").format(upmMMA7660.floatp_value(ax),
upmMMA7660.floatp_value(ay),
upmMMA7660.floatp_value(az))
print outputStr
time.sleep(.5)
if (send == 1):
mosquitto_publisher.publisher(topic, string)
#Publish value
#else:
#print("Not time yet")
countTemperature = 0
j += 1
elif sensor_type[j] == 'accelerometer':
topic = str(sensor_type[j])
try:
valueX = accelerometerSensor.floatp_value(ax)
valueY = accelerometerSensor.floatp_value(ay)
valueZ = accelerometerSensor.floatp_value(az)
except:
valueX = 0.0
valueY = 0.0
valueZ = 0.0
#Filling dictionary
accelerometerDirectory['id' + str(countAccelerometer)] = 0
accelerometerDirectory['sensor' +
str(countAccelerometer)] = topic
accelerometerDirectory['valueX' +
str(countAccelerometer)] = valueX
accelerometerDirectory['valueY' +
str(countAccelerometer)] = valueY
#Temperature in fahrenheit
#tempF = str(int(tempC) * 9 / 5 + 32)
#PRINTING
#print Light values
print("Ligh is now " + str(light))
#print Loudness values
print("Loudness is now " + str(loudness))
#print Degrees
#print("Temperature is now "+tempC+"° " +tempF+"°F")
#print Vibration values
print("Vibration is now " + str(vibration))
#print Accelerometer values
string = ("Acceleration: x = {0}"
"g y = {1}"
"g z = {2}g").format(accelerometerSensor.floatp_value(ax),
accelerometerSensor.floatp_value(ay),
accelerometerSensor.floatp_value(az))
print(string)
#Space
print("")
#1 sec. delay
time.sleep(5)
# enable 64 samples per second
myDigitalAccelerometer.setSampleRate(upmMMA7660.MMA7660.AUTOSLEEP_64)
# place device into active mode
myDigitalAccelerometer.setModeActive()
x = upmMMA7660.new_intp()
y = upmMMA7660.new_intp()
z = upmMMA7660.new_intp()
ax = upmMMA7660.new_floatp()
ay = upmMMA7660.new_floatp()
az = upmMMA7660.new_floatp()
while (1):
myDigitalAccelerometer.getRawValues(x, y, z)
outputStr = ("Raw values: x = {0}"
" y = {1}"
" z = {2}").format(upmMMA7660.intp_value(x),
upmMMA7660.intp_value(y),
upmMMA7660.intp_value(z))
print outputStr
myDigitalAccelerometer.getAcceleration(ax, ay, az)
outputStr = ("Acceleration: x = {0}"
"g y = {1}"
"g z = {2}g").format(upmMMA7660.floatp_value(ax),
upmMMA7660.floatp_value(ay),
upmMMA7660.floatp_value(az))
print outputStr
time.sleep(.5)
#CONVERSIONS
#Temperature in celsius
tempC = str(temperature)
#Temperature in Farenheit
#Is not used...
print("Temperature is now " + tempC + "°C")
#print Vibration values
print("Vibration is now " + str(vibration))
#print Accelerometer values
#string = ("Acceleration: x = {0}""g y = {1}""g z = {2}g").format(accelerometerSensor.floatp_value(ax), accelerometerSensor.floatp_value(ay), accelerometerSensor.floatp_value(az))
print("Acceleration: x = " +
str(accelerometerSensor.floatp_value(ax)) + "g y = " +
str(accelerometerSensor.floatp_value(ay)) + "g z = " +
str(accelerometerSensor.floatp_value(az)))
print("Weight is now: " + str(weight))
#SPACE
print("")
#######################################################################
#SENDING VALUES TO SUBSCRIBERS (MQTT)
#######################################################################
#iterate over sensor_type to get values of each sensor
for j in range(len(sensor_type)):
#FIXME: USE SWITCH AND DEFINE ALL THE CASES (NO NECESSARY)
if sensor_type[j] == 'light':
