def read(sensor, pin):
# Validate pin is a valid GPIO.
if pin is None or int(pin) < 0 or int(pin) > 31:
raise ValueError('Pin must be a valid GPIO number 0 to 31.')
# Get a reading from C driver code.
result, humidity, temp = driver.read(sensor, int(pin))
if result in common.TRANSIENT_ERRORS:
# Signal no result could be obtained, but the caller can retry.
return (None, None)
elif result == common.DHT_ERROR_GPIO:
raise RuntimeError('Error accessing GPIO. Make sure program is run as root with sudo!')
elif result != common.DHT_SUCCESS:
# Some kind of error occured.
raise RuntimeError('Error calling DHT test driver read: {0}'.format(result))
return (humidity, temp)
def read(sensor, sample):
# Validate sample is a positive integer.
if sample is None or int(sample) < 0:
raise ValueError('Sample must be a positive integer.')
# Get a reading from C driver code.
result, density = driver.read(sensor, int(sample))
if result in common.TRANSIENT_ERRORS:
# Signal no result could be obtained, but the caller can retry.
return None
elif result == common.GP2Y10_ERROR_GPIO:
raise RuntimeError('Error accessing GPIO. Make sure program is run as root with sudo!')
elif result == common.GP2Y10_ERROR_SERIAL:
raise RuntimeError('Error accessing serial. Make sure program is run as root with sudo!')
elif result != common.GP2Y10_SUCCESS:
# Some kind of error occured.
raise RuntimeError('Error calling GP2Y10 test driver read: {0}'.format(result))
return density
def read(sensor, pin):
# Validate pin is a valid GPIO.
if pin is None or int(pin) < 0 or int(pin) > 31:
raise ValueError('Pin must be a valid GPIO number 0 to 31.')
# Get a reading from C driver code.
result, humidity, temp = driver.read(sensor, int(pin))
if result in common.TRANSIENT_ERRORS:
# Signal no result could be obtained, but the caller can retry.
return (None, None)
elif result == common.DHT_ERROR_GPIO:
raise RuntimeError(
'Error accessing GPIO. Make sure program is run as root with sudo!'
)
elif result != common.DHT_SUCCESS:
# Some kind of error occured.
raise RuntimeError(
'Error calling DHT test driver read: {0}'.format(result))
return (humidity, temp)
SenseurDHT('Cuisine', "1.3.6.1.4.1.43689.1.2.2.1.0", "1.3.6.1.4.1.43689.1.2.2.2.0", 8),
SenseurDHT('ThermoOld', "1.3.6.1.4.1.43689.1.2.9.1.0", "1.3.6.1.4.1.43689.1.2.9.2.0", 9),
SenseurDHT('ThermoNew', "1.3.6.1.4.1.43689.1.2.10.1.0", "1.3.6.1.4.1.43689.1.2.10.2.0", 10),
SenseurDHT('SdbNew', "1.3.6.1.4.1.43689.1.2.12.1.0", "1.3.6.1.4.1.43689.1.2.12.2.0", 11),
SenseurDHT('Rasp', "1.3.6.1.4.1.43689.1.2.13.1.0", "1.3.6.1.4.1.43689.1.2.13.2.0", 25),
# SenseurDHT('SdbOld', "1.3.6.1.4.1.43689.1.2.11.1.0", "1.3.6.1.4.1.43689.1.2.11.2.0", pinSdbOld),
]
self.allSenseurs = {}
for senseur in senseurList :
GPIO.setup(senseur.pin, GPIO.IN)
senseur.getDhtValues()
self.allSenseurs[senseur.label] = senseur
# print "Humidity : ",senseur.label, dic[senseur.label].toSnmpSetHum()
# print "Temperature : ",senseur.label, dic[senseur.label].toSnmpSetTemp()
def Dht():
allSenseurs = DhtDef()
return allSenseurs
if __name__ == "__main__":
while 1==1:
# pins = [4,9,11,17,27]
pins = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]
for i in pins :
result = driver.read(22,i)
if 0 == result[0]:
print("%d (%d,%d,%d)"%((i,)+result))
time.sleep(1)
