def measureWU(api_key, index, lat, lon):
# get WeatherUnderground data
try:
webiopi.debug("Starting WU measure")
url = "http://api.wunderground.com/api/" + api_key + "/conditions/q/" + lat + "," + lon + ".json"
r = requests.get(url, timeout=2)
data = r.json()
dat = data["current_observation"]
try:
temp = str(round(dat["temp_c"], 1))
except:
temp = "U"
#hr = str(round(dat["relative_humidity"], 1))
match = re.search('([\d\.]+)%', dat["relative_humidity"])
if match:
hr = match.group(1)
else:
hr = "U"
match = re.search('([\d\.]+)', dat["precip_1hr_metric"])
if match:
rain = match.group(1)
else:
rain = "U"
#match = re.search('([\d\.]+)%', dat["clouds"]["all"])
clouds = "0"
except:
temp = "U"
hr = "U"
clouds = "U"
rain = "U"
webiopi.info("! WU request error ! %s %s" % (sys.exc_info()[0], sys.exc_info()[1]))
finally:
values = [temp, hr, clouds, rain]
webiopi.debug("WU values = %s" % values)
return values[index]
def __init__(self, inputBCM, lights):
webiopi.info('LightControl has initialized for inputBCM {0} and lightsBCM {1}'.format(inputBCM, lights))
self.inputBCM = inputBCM
GPIO.setFunction(inputBCM, GPIO.IN, GPIO.PUD_UP)
self.lightSet = LightSet(lights)
self.lightSet.update()
self.lastStatus = True
def measureDHT(DHTtype, gpio, index):
try:
script = os.path.join(eziopi_dir, "scripts/adafruit_dht")
tries = 5
for i in range(tries):
val = str(subprocess.check_output([script, DHTtype, str(gpio)]))
match = re.search('Temp.+\s([\d\.]+)\s.+Hum.+\s([\d\.]+)\s%', val)
if match:
temp, hr = match.group(1), match.group(2)
webiopi.debug("DHT22 measure %s: temp=%s hr=%s" % (str(i+1), temp, hr))
break
else:
# Erreur mesure gpioDHT22
if i == tries-1:
temp = "U"
hr = "U"
webiopi.info("! DHT22 error after %s tries ! - stop trying" % str(i+1))
else:
time.sleep(2)
except:
temp = "U"
hr = "U"
webiopi.exception("! DHT22 error ! %s" % sys.exc_info()[1])
finally:
values = [temp, hr]
return values[index]
def measureRelay(gpio):
try:
gpio = int(gpio)
gpioState = int(GPIO.digitalRead(gpio))
except:
gpioState = "U"
webiopi.info("! error checking gpio %s state ! %s - %s" % (gpio, sys.exc_info()[0], sys.exc_info()[1]))
finally:
return gpioState
def loop():
global refreshTimeInterval
global allGpsData
try:
webiopi.info('Read:%s' % getAllGpsData())
except Exception as Err:
webiopi.debug('%s' % Err)
finally:
# Cyclic Period
webiopi.sleep(1)
def saveSettings(numStart, timeDelay, maxNum, maxTTL, maxAgression):
global settings
webiopi.info('saving settings')
#save the settings
settings.setValue(constants.NUM_LIFEFORMS_START, numStart)
settings.setValue(constants.SECONDS_BETWEEN_LOOPS, timeDelay)
settings.setValue(constants.MAX_LIFEFORMS, maxNum)
settings.setValue(constants.MAX_TTL, maxTTL)
settings.setValue(constants.MAX_AGRESSION, maxAgression)
return json.dumps({"message": "Settings Saved"})
def setup():
webiopi.info("Script with macros - Setup")
try:
# Setup GPIOs
sensorlist = sensors.keys()
for sensorname in sensorlist:
sensor = sensors[sensorname]
if sensor["type"] == "DHT22" or sensor["type"] == "relay":
GPIO.setFunction(sensor["id"], GPIO.OUT)
GPIO.digitalWrite(sensor["id"], GPIO.LOW)
except:
webiopi.exception("! setup failed ! %s %s" % (sys.exc_info()[0], sys.exc_info()[1]))
pass
def logLine(message, debug=False):
global logArray
global is_running
if (debug):
#if debug don't put in logArray
webiopi.debug(message)
else:
#both print to log and logArray
webiopi.info(message)
if (is_running):
logArray.append(message)
def process(line):
webiopi.info("Received: " + line)
params = line.split("|", 1) # split checksum from message
if len(params) != 2:
webiopi.warn("Invalid line: %s " % line)
return
checksum = calc_checksum(params[1])
if params[0] != checksum:
webiopi.warn("Invalid checksum: %s (%s instead of %s)" %
(params[1], checksum, params[0]))
return
params = params[1].split("|")
count = len(params)
if count < maxSensor + maxButtons:
webiopi.warn("Invalid line: %s (%d)" % (line, count))
return
# process params
message = ""
index = 0
for data in params:
if index < maxSensor:
sensors[index] = int(data) # store sensor value
elif index < maxSensor + maxButtons:
carButtons[index - maxSensor] = int(data) # store button state
else:
message += "%s|" % data # last value is a string (may contain commas)
index += 1
message = message.strip("|")
# handle question answer using last 2 buttons
global lastAnswer, lastQuestion
# debug = "%s|%s" % (lastQuestion, message)
# webiopi.debug(debug)
# if lastQuestion != "" and lastQuestion == message:
if carButtons[maxButtons - 2] >= 1:
lastAnswer = "Yes"
lastQuestion = ""
elif carButtons[maxButtons - 1] >= 1:
lastAnswer = "No"
lastQuestion = ""
pitButtons[maxButtons - 2] = carButtons[maxButtons - 2]
pitButtons[maxButtons - 1] = carButtons[maxButtons - 1]
return 0
def process(line):
webiopi.info("Received: " + line)
params = line.split("|", 1) # split checksum from message
if len(params) != 2:
webiopi.warn("Invalid line: %s " % line)
return
checksum = calc_checksum(params[1])
if params[0] != checksum:
webiopi.warn("Invalid checksum: %s (%s instead of %s)" % (params[1], checksum, params[0]))
return
params = params[1].split("|")
count = len(params)
if count < maxSensor+maxButtons:
webiopi.warn("Invalid line: %s (%d)" % (line, count))
return
# process params
message = ""
index = 0
for data in params:
if index < maxSensor:
sensors[index] = int(data) # store sensor value
elif index < maxSensor+maxButtons:
carButtons[index-maxSensor] = int(data) # store button state
else:
message += "%s|" % data # last value is a string (may contain commas)
index += 1
message = message.strip("|")
# handle question answer using last 2 buttons
global lastAnswer, lastQuestion
# debug = "%s|%s" % (lastQuestion, message)
# webiopi.debug(debug)
# if lastQuestion != "" and lastQuestion == message:
if carButtons[maxButtons-2] >= 1:
lastAnswer = "Yes"
lastQuestion = ""
elif carButtons[maxButtons-1] >= 1:
lastAnswer = "No"
lastQuestion = ""
pitButtons[maxButtons-2] = carButtons[maxButtons-2]
pitButtons[maxButtons-1] = carButtons[maxButtons-1]
return 0
def setup():
global settings
global logArray
#load the settings file
settings = Settings('/home/pi/Artificial_Life/')
#setup the log array
logArray = []
#unicorn hat setup
unicorn.set_layout(unicorn.AUTO)
unicorn.brightness(0.5)
unicorn.rotation(0)
unicorn.brightness(0.5)
webiopi.info('setup complete')
def destroy():
webiopi.info("Script with macros - Destroy")
try:
# Reset GPIOs
for app in cfgAll["app"]:
map = cfgAll["app"][app]["map"]
#webiopi.debug("map=%s" % map)
for item in map:
if "cmd" in item:
#webiopi.debug("cmd=%s" % cmd)
for i in item["cmd"]:
gpio = i["gpio"]
GPIO.setFunction(gpio, GPIO.OUT)
GPIO.digitalWrite(gpio, GPIO.LOW)
# Shutdown APScheduler
global sched
sched.shutdown()
except:
webiopi.exception("! destroy failed ! %s %s" % (sys.exc_info()[0], sys.exc_info()[1]))
pass
def setup():
webiopi.info("Script with macros - Setup")
try:
# Setup GPIOs
for app in cfgAll["app"]:
map = cfgAll["app"][app]["map"]
#webiopi.debug("map=%s" % map)
for item in map:
if "cmd" in item:
#webiopi.debug("cmd=%s" % cmd)
for i in item["cmd"]:
gpio = i["gpio"]
GPIO.setFunction(gpio, GPIO.OUT)
GPIO.digitalWrite(gpio, GPIO.LOW)
# Setup APScheduler
global sched
sched.start()
except:
webiopi.exception("! setup failed ! %s %s" % (sys.exc_info()[0], sys.exc_info()[1]))
pass
def loop():
try:
loc = cfgAll["location"]
lat = loc["lat"]
lon = loc["lon"]
for graph in graphs:
dsnames = ""
values = ""
sources = graph["sources"]
for source in sources:
if source["disabled"] == True:
webiopi.debug("data source %s disabled !" % source["ds"])
else:
sensor = sensors[source["sensor"]]
if sensor["disabled"] == False:
if sensor["type"] == "WU":
data = measureWU(sensor["id"], source["data_index"], lat, lon)
elif sensor["type"] == "DHT22":
data = measureDHT("22", sensor["id"], source["data_index"])
elif sensor["type"] == "DS18B20":
data = measureDS18B20(sensor["id"])
elif sensor["type"] == "relay":
data = measureRelay(sensor["id"])
else:
webiopi.info("! sensor %s type unknown (%s) !" % (source["sensor"], sensor["type"]))
data = "U"
else:
# Sensor disabled, unknown data
webiopi.debug("! sensor -%s- disabled !" % (source["sensor"]))
data = "U"
dsnames += ':' + source["ds"]
values += ':' + str(data)
# Remove first character (":") in ds names list
dss = dsnames[1:]
rrdupdate = rrdtool.update(statusDir + graph["rrd"], '--template', dss, 'N' + values)
except:
webiopi.info("! loop failed ! %s %s" % (sys.exc_info()[0], sys.exc_info()[1]))
pass
finally:
# delay next measure in 5 min
time.sleep(300)
def loop():
global motor1
global motor2
global RCCar_Mode
global refreshTimeInterval
global allGpsData
try:
if RCCar_Mode != -1:
#webiopi.debug('goSync')
motor1.syncMotorFromCommandStatus()
motor2.syncMotorFromCommandStatus()
webiopi.info('Read:%s' % getAllGpsData())
except Exception as Err:
webiopi.debug('%s' % Err)
finally:
# Cyclic Period
webiopi.sleep(1)
def loop():
global motor1
global motor2
global RCCar_Mode
global refreshTimeInterval
global allGpsData
try:
if RCCar_Mode != -1:
#webiopi.debug('goSync')
motor1.syncMotorFromCommandStatus()
motor2.syncMotorFromCommandStatus()
webiopi.info('Read:%s' % getAllGpsData())
except Exception as Err:
webiopi.debug('%s' % Err)
finally:
# Cyclic Period
webiopi.sleep(1)
def progPool(prog, rank, act, deact, duration):
try:
act = int(act)
# Activate pump for delay before measurement
delay = 1200
GPIO.digitalWrite(act, 1)
# not reboot-proof method !!!!!
time.sleep(delay)
GPIO.digitalWrite(act, 0)
rrd = statusDir + "water.rrd"
temp = lastRRD(rrd, "temp", 0)
webiopi.debug("Pool water temp: %s°C" % temp)
# Calculate filtration total time
if temp is None:
webiopi.debug("Unknown Pool Temp !")
tFilter = 12*3600
else:
temp = round(float(temp), 1)
if temp < 0:
tFilter = 12*3600
elif 0 < temp < 10:
tFilter = 3600
elif temp > 24:
# max filter time
tFilter = 12*3600
else:
tFilter = round(temp/2*3600)
# Filtration on 2 steps
duration = round(tFilter/2)
webiopi.debug("Pool filtration step duration: %ss" % duration)
today = datetime.date.today()
run1 = datetime.datetime.combine(today, datetime.time(8, 0))
run2 = datetime.datetime.combine(today, datetime.time(14, 0))
sched.add_job(actProg, "date", [prog, rank, str(act), deact, str(duration)], id=str(act) + '-' + rank + '-' + 'pool1', name='run1', next_run_time=run1, jobstore='file')
sched.add_job(actProg, "date", [prog, rank, str(act), deact, str(duration)], id=str(act) + '-' + rank + '-' + 'pool2', name='run2', next_run_time=run2, jobstore='file')
except:
webiopi.info("! pool command error ! %s - %s" % (sys.exc_info()[0], sys.exc_info()[1]))
def actFan(prog, rank, act, deact, duration, hrMin, hrMax):
try:
act = int(act)
hrMin = int(hrMin)
hrMax = int(hrMax)
duration = int(duration)
rrd = statusDir + "hr.rrd"
delay = 1800
last = lastRRD(rrd, "In", delay)
#webiopi.debug("last = %s" % last)
actState = int(GPIO.digitalRead(act))
if not last:
# hr unknown
webiopi.info("hr unknown - activate fan")
GPIO.digitalWrite(act, 1)
else:
# check if any hr NOK
hrOK = True
for val in last:
if val < hrMin or val > hrMax:
hrOK = False
if not actState:
# Fan is off
if hrOK is True:
webiopi.debug("fan off - hr OK - do nothing !")
else:
webiopi.debug("fan off - hr NOK - activate fan !")
GPIO.digitalWrite(act, 1)
else:
# Fan is on
if hrOK is True:
webiopi.debug("fan on - hr OK - deactivate fan")
GPIO.digitalWrite(act, 0)
else:
webiopi.debug("fan on - hr NOK - do nothing !")
except:
webiopi.info("! fan command error ! %s - %s" % (sys.exc_info()[0], sys.exc_info()[1]))
def actProg(prog, rank, act, deact, duration):
try:
progRun = str(act) + '-' + rank + '-' + prog
webiopi.info("running prog: %s" % progRun)
duration = int(duration)
# check GPIOs state
act = int(act)
actState = GPIO.digitalRead(act)
deactState = None
if deact:
deact = int(deact)
deactState = GPIO.digitalRead(deact)
# Activate if none is already active
if not actState and not deactState:
GPIO.digitalWrite(act, 1)
# Schedule deactivate job
progId = str(act) + '-' + 'deact'
exec_date = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(time.time() + duration))
sched.add_job(deactRemote, "date", [str(act)], id=progId, next_run_time=exec_date, name=progId)
# do not activate if another job is running
else:
webiopi.info("end prog %s ! another job is running ! do nothing" % progRun)
except:
webiopi.exception("! error activating program ! %s %s" % (sys.exc_info()[0], sys.exc_info()[1]))
def sendMessage(message):
unquoted = unquote_plus(str(message))
webiopi.info("sendMessage: %s" % unquoted)
global lastQuestion, lastAnswer
lastQuestion = unquoted
lastAnswer = ""
def sendMessage(message):
unquoted = unquote_plus(str(message))
webiopi.info("sendMessage: %s" % unquoted)
global lastQuestion, lastAnswer
lastQuestion = unquoted
lastAnswer = ""
def printLifeformNo(no):
webiopi.info("Lifeforms: " + str(no))
