def getCurrentPatterns(): global marksONoff, hoursPix, minutesPix, ticksMMHH global clockDict, inp try: if clockDict["ticks"]["MM"]["npix"] ==1: minutesPix = 1 else: minutesPix = -1 if clockDict["ticks"]["HH"]["ringNo"] ==[8,1]: hoursPix = 1 elif clockDict["ticks"]["HH"]["ringNo"] ==[8,6,4]: hoursPix = 3 else: hoursPix = 4 if minutesPix == 1 and hoursPix ==1: ticksMMHH = 0 # this is the fewest pixel mode elif minutesPix == 1 and hoursPix ==3: ticksMMHH = 1 elif minutesPix == 1 and hoursPix ==4: ticksMMHH = 2 elif minutesPix == -1 and hoursPix ==3: ticksMMHH = 3 elif minutesPix == -1 and hoursPix ==4: ticksMMHH = 4 else: ticksMMHH = 4 if clockDict["marks"]["MM"]["marks"] == []: marksONoff = 0 # = no marks elif clockDict["marks"]["MM"]["marks"] == [0, 15, 30, 45]: marksONoff = 1 else: #must be:[0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55] if clockDict["marks"]["SS"]["marks"] == []: marksONoff = 2 elif clockDict["marks"]["HH"]["marks"] == [0]: marksONoff = 4 else: marksONoff = 3 except Exception, e: print u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e) U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e)) print "clockDict=", clockDict,"<<"
def setPatternTo(ticks="" ,marks="", save=True, restart=True, ExtraLED=False):
global inp, clockDict, DEVID
global ticksOptions, marksOptions
try:
if ticks !="":
clockDict["ticks"] = copy.copy(ticksOptions[ticks])
inp["output"]["neopixelClock"][DEVID][0]["ticks"] = copy.copy(ticksOptions[ticks])
if marks !="":
clockDict["marks"] = copy.copy(marksOptions[marks])
inp["output"]["neopixelClock"][DEVID][0]["marks"] = copy.copy(marksOptions[marks])
if ExtraLED and ticks !="" and marks !="":
l0 = 60 + 48 + 40 +32 +1
clockDict["extraLED"] = {"ticks":[ii+l0 for ii in range(ticks+4*marks)], "RGB":[100,100,100],"blink":[1,0]} # start on 8 ring
getCurrentPatterns()
if save:
saveParameters()
if restart:
startNEOPIXEL()
except Exception, e:
print u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e)
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
print "clockDict", clockDict
print "inp", inp
print "DEVID", DEVID
print "ticks", ticks
print "marks", marks
def setTimeZone(upDown):
global clockLightSet, enableupDown,enableHH,enableMM,enableDD,enableDDonOFF, enableTZset,enablePattern,enableLight,currHH, currMM, currDD, currTZ, useRTC, newDate, resetGPIO, lastButtonTime, switchON
global inp, DEVID, clockDict
global timeZones,timeZone
l0=60 + 48 + 40 + 32 +1
ind = currTZ
U.toLog(1,"set timezone "+ upDown)
if upDown =="UP":
ind +=1
else:
ind -=1
if ind > 12: ind = 12
if ind <-12: ind = -12
tz= timeZones[ind+12]
currTZ = ind
U.toLog(0, 'set tz: '+upDown+ ' new tz: '+ str(ind)+" "+tz)
clockDict["extraLED"] = {"ticks":[ii+l0 for ii in range(ind+12)], "RGB":[100,100,100],"blink":[1,0]} # start on 8 ring
clockDict["clockLightSet"] = clockLightSet
inp["output"]["neopixelClock"][DEVID][0]["clockLightSet"] = clockDict["clockLightSet"]
inp["output"]["neopixelClock"][DEVID][0]["extraLED"] = clockDict["extraLED"]
writeTZ(tz)
#print "timeZone", inp["output"]["neopixelClock"][DEVID][0]["timeZone"]
startNEOPIXEL()
return
def downPressed(gpio):
global clockDict, clockLightSet, enableupDown,enableHH,enableMM,enableDD,enableDDonOFF, enableTZset,enablePattern,enableLight,currHH, currMM, currDD, currTZ, useRTC, newDate, resetGPIO, lastButtonTime, switchON
if not enableupDown: return
button = "DOWN"
if checkLastButtonPressTiming(button) !=0: return
time.sleep(0.1)
U.toLog(1, button+" button")
if enableHH:
currHH -=1
if currHH < 0: currHH = 23
if currHH > 23: currHH = 0
clockDict["extraLED"] = {"ticks":[currHH*2 + 60 + 48 + 40 + 32 ], "RGB":[200,200,200],"blink":[1,0]} # start on 8 ring
startNEOPIXELNewTime(currHH, currMM, currDD)
elif enableMM:
currMM -=1
if currMM < 0: currMM = 59
if currMM > 59: currMM = 0
clockDict["extraLED"] = {"ticks":[currMM ], "RGB":[200,200,200],"blink":[1,0]} # start on 8 ring
startNEOPIXELNewTime(currHH, currMM, currDD)
elif enableDD:
currDD -=1
startNEOPIXELNewTime(currHH, currMM, currDD)
elif enableTZset:
setTimeZone("DOWN")
elif enableLight:
setLIGHT("DOWN")
elif enablePattern:
setPatternUPdown("DOWN")
elif enableDDonOFF:
showNWstatus()
return
def setModeTo(newMode, calledFrom="", powerCycle=True, force=False):
global nextModeSwitchNotBefore, minTimeBetweenModeSwitch
global status, ProgramStart
#if time.time() - ProgramStart < 20: return
U.toLog(0,
"try to set new mode " + newMode + " from " +
status["currentMode"] + " tt - nextModeSwitchNotBefore: " +
str(time.time() - nextModeSwitchNotBefore) + " called from: " +
calledFrom,
doPrint=doPrint)
if (time.time() - nextModeSwitchNotBefore < 0) and not force:
return False
U.toLog(0,
"setting mode to: " + newMode + "; from currrentMode: " +
status["currentMode"],
doPrint=False)
if status["currentMode"] != newMode or force:
setSwitch(newMode, powerCycle=powerCycle)
status["lastMode"] = status["currentMode"]
status["currentMode"] = newMode
nextModeSwitchNotBefore = time.time() + 3
return True
return False
def startMCP3008(devId):
global spi0,spi1
spiAdd=0
try:
ss= ""
if "spiMCP3008" in sensors:
ss="spiMCP3008"
if "spiMCP3008-1" in sensors:
ss="spiMCP3008-1"
if ss!="" :
if sensors[ss][devId]["spiAddress"]!="":
spiAdd=int(sensors[ss][devId]["spiAddress"])
if spiAdd >1 : spiAdd = 1
if spiAdd <0 : spiAdd = 0
if spiAdd == 0:
spi0 = spidev.SpiDev()
spi0.open(0,0)
if spiAdd == 1:
spi1 = spidev.SpiDev()
spi1.open(0,1)
#print spiAdd, spi0,spi1
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
U.toLog(-1, u"spi channel used: "+ unicode(spiAdd)+"; dev= "+unicode(dev))
class MyTCPHandler(SocketServer.BaseRequestHandler):
def handle(self):
global currentGPIOValues, piVersion
# self.request is the TCP socket connected to the client
data = ""
while True:
buffer = self.request.recv(2048).strip()
U.toLog(2, "len of buffer:" + str(len(buffer)))
if not buffer:
break
data += buffer
#U.toLog(1, "{} wrote:".format(self.client_address[0]))
try:
commands = json.loads(data.strip("\n"))
except Exception, e:
U.toLog(
-1, u"in Line '%s' has error='%s'" %
(sys.exc_traceback.tb_lineno, e))
U.toLog(-1, " bad command: json failed " + unicode(buffer))
return
U.toLog(2, "len of package:" + str(len(data)))
for next in commands:
if execGeneral(next): continue
cmdJ = json.dumps(next)
U.toLog(1, " cmd= " + cmdJ)
#print cmdJ
cmdOut = "/usr/bin/python " + G.homeDir + "execcommands.py '" + cmdJ + "' &"
os.system(cmdOut)
time.sleep(0.1)
readParams()
return
def setPatternTo(ticks="" ,marks="", save=True, restart=True, ExtraLED=False):
global inp, clockDict, DEVID
global ticksOptions, marksOptions
try:
if ticks !="":
clockDict["ticks"] = copy.copy(ticksOptions[ticks])
inp["output"]["neopixelClock"][DEVID][0]["ticks"] = copy.copy(ticksOptions[ticks])
if marks !="":
clockDict["marks"] = copy.copy(marksOptions[marks])
inp["output"]["neopixelClock"][DEVID][0]["marks"] = copy.copy(marksOptions[marks])
if ExtraLED and ticks !="" and marks !="":
l0 = 60 + 48 + 40 +32 +1
clockDict["extraLED"] = {"ticks":[ii+l0 for ii in range(ticks+4*marks)], "RGB":[100,100,100],"blink":[1,0]} # start on 8 ring
getCurrentPatterns()
if save:
saveParameters()
if restart:
startNEOPIXEL()
except Exception, e:
print u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e)
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
print "clockDict", clockDict
print "inp", inp
print "DEVID", DEVID
print "ticks", ticks
print "marks", marks
def getMyprogram(sensor, data):
global sensors, sValues, displayInfo
if sensor not in sensors: return data
try:
data[sensor] = {}
for devId in sensors[sensor]:
if "freeParameter" in sensors[sensor][devId]:
freeParameter = sensors[sensor][devId]["freeParameter"]
else:
freeParameter = ""
params = json.dumps({
"devId": devId,
"freeParameter": freeParameter
})
## this is my program action "
#print "getsensorvalue cmd to myprogra"+cmd
v = "xxx"
try:
v = json.loads(v)
except:
v = {}
#print "v:", v
if v != {}:
data[sensor][devId] = copy.copy(v)
if devId in badSensors: del badSensors[devId]
else:
data = incrementBadSensor(devId, sensor, data)
except Exception, e:
U.toLog(
-1,
u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def line(self,pos): try: sx = 1 sy = 1 xStart = pos[1] xEnd = pos[3] yStart = pos[0] yEnd = pos[2] if pos[3]-pos[1]< 0: sx =-1 xStart = pos[3] xEnd = pos[1] if pos[2]-pos[0]< 0: sy =-1 if xStart == xEnd: for y in range(yStart,yEnd+sy,sy): self.PIXELS[y][pos[1]]=applyIntensity(pos[4:7]) return m = float(pos[2]-pos[0])/(pos[3]-pos[1]) b = -m*pos[1] + pos[0] for x in range(max(0,min(self.maxX,xStart)),max(0,min(self.maxX,xEnd+1))): y = int(x * m + b) self.PIXELS[max(0,min(self.maxY1,y))][x]=applyIntensity(pos[4:7]) return except Exception, e: U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e)) U.toLog(-1, u"pos " + unicode(pos))
def readObjTempC(self):
try:
"""Read sensor object temperature (i.e. temperature of item in front of
the sensor) and return its value in degrees celsius."""
# Read raw values and scale them to required units.
Tdie = self.readRawDieTemperature()
Vobj = self.readRawVoltage()
Vobj *= 156.25 # 156.25 nV per bit
U.toLog(0,'Vobj = {0:0.4} nV'.format(Vobj))
Vobj /= 1000000000.0 # Convert nV to volts
Tdie *= 0.03125 # Convert to celsius
Tdie += 273.14 # Convert to kelvin
# Compute object temperature following equations from:
# http://www.ti.com/lit/ug/sbou107/sbou107.pdf
Tdie_ref = Tdie - TMP006_TREF
S = 1.0 + TMP006_A1*Tdie_ref + TMP006_A2*math.pow(Tdie_ref, 2.0)
S *= TMP006_S0
S /= 10000000.0
S /= 10000000.0
Vos = TMP006_B0 + TMP006_B1*Tdie_ref + TMP006_B2*math.pow(Tdie_ref, 2.0)
fVobj = (Vobj - Vos) + TMP006_C2*math.pow((Vobj - Vos), 2.0)
Tobj = math.sqrt(math.sqrt(math.pow(Tdie, 4.0) + (fVobj/S)))
return Tobj - 273.15
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
return ""
def calibrate(self, tun_cap):
"""Calibrate the lightning sensor - this takes up to half a second
and is blocking.
The value of tun_cap should be between 0 and 15, and is used to set
the internal tuning capacitors (0-120pF in steps of 8pF)
"""
time.sleep(0.08)
registers = self.read_data()
if registers ==[]: return -1
if tun_cap is not None:
if tun_cap < 16 and tun_cap > -1:
self.set_byte(0x08, (registers[8] & 0xF0) | tun_cap)
time.sleep(0.002)
else:
raise Exception("Value of TUN_CAP must be between 0 and 15")
U.toLog(-1, "setting cap param to %d = %d pF" %( tun_cap, tun_cap*8),doPrint=True)
self.set_byte(0x3D, 0x96)
time.sleep(0.002)
registers = self.read_data()
if registers ==[]: return -1
self.set_byte(0x08, registers[8] | 0x20)
time.sleep(0.002)
self.set_byte(0x08, registers[8] & 0xDF)
time.sleep(0.002)
return 0
def getValues(devId):
global sensor, sensors, amg88xxsensor, badSensor
global oldPixels
global startTime
global lastMeasurement
global uniformityOLD, movementOLD, horizontal1OLD, horizontal2OLD, vertical1OLD, vertical2OLD
try:
ret =""
if amg88xxsensor[devId] =="":
badSensor +=1
return "badSensor"
i2cAdd = U.muxTCA9548A(sensors[sensor][devId]) # switch mux on if requested and use the i2c address of the mix if enabled
##print oldPixels
oldPixels[devId] , maxV, minV, average, nPixels, AmbientTemperature, uniformity, movement, movementAbs= amg88xxsensor[devId].readPixels(oldPixels[devId])
#print " average %5.1f AmbientTemperature %5.1f movement %4.2f movementAbs %4.2f uniformity %4.2f "%( average, AmbientTemperature, movement, movementAbs, uniformity)
#print " movement %4.2f uniformity %4.2f horizontal1 %4.1f horizontal2 %4.1f vertical1 %4.1f vertical2 %4.1f"%( movement-movementOLD, uniformity-uniformityOLD, horizontal1-horizontal1OLD, horizontal2-horizontal2OLD, vertical1-vertical1OLD, vertical2-vertical2OLD)
ret = {"Movement": ( "%7.1f"%( movement ) ).strip(),
"MovementAbs": ( "%7.1f"%( movementAbs ) ).strip(),
# "Vertical1": ( "%7.3f"%( vertical1 ) ).strip(),
# "Horizontal1": ( "%7.3f"%( horizontal1 ) ).strip(),
"Uniformity": ( "%7.1f"%( uniformity ) ).strip(),
"AmbientTemperature": ( "%7.1f"%( AmbientTemperature ) ).strip(),
"MaximumPixel": ( "%7.1f"%( maxV ) ).strip(),
"MinimumPixel": ( "%7.1f"%( minV ) ).strip(),
"temp": ( "%7.1f"%( average ) ).strip(),
"rawData": json.dumps(oldPixels[devId]).replace(" ","")}
U.toLog(2, unicode(ret))
badSensor = 0
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
badSensor+=1
if badSensor >3: ret = "badSensor"
def write8(self, reg, value):
try:
self.bus.write_byte_data(self.i2c_address, reg, value)
except Exception, e:
U.toLog(
-1, u"write8 in Line '%s' has error='%s'" %
(sys.exc_traceback.tb_lineno, e))
def readU8(self, reg):
try:
return self.bus.read_byte_data(self.i2c_address, reg)
except Exception, e:
U.toLog(
-1, u"readU8 in Line '%s' has error='%s'" %
(sys.exc_traceback.tb_lineno, e))
def checkIfRelayON():
global lastRelayONCheck
global gpioIn, gpioSWP, ON, off, cyclePower
global eventStartedList, lastGPIOStatus, newGPIOStatus
if time.time()- lastRelayONCheck < 3: return
lastRelayONCheck = time.time()
gpioStatus = getGPIO(gpioIn,calledFrom="checkRelay")
maxONTime = 40
if gpioStatus:
if cyclePower:
if sensorMode == "checkIfIsRaining":
if time.time()- eventStartedList[nEvenstStarted-1] < maxONTime: return
U.toLog(-1, "resetting device in \"check if raining mode\", signal relay is ON for > "+str(maxONTime)+"secs: %d"%( time.time()- eventStartedList[0])+" to enable to detect new rain" ,doPrint=doPrint)
else:
if time.time()- eventStartedList[nEvenstStarted-1] < 5: return
U.toLog(-1, "hanging? resetting device, signal relay is on for > "+str(maxONTime)+"secs: "+str( time.time()- eventStartedList[0])+" current Status"+status["currentMode"] ,doPrint=doPrint)
powerCyleRelay()
eventStartedList= [time.time()-(7+5*(nEvenstStarted-ii)) for ii in range(nEvenstStarted-1)]+[eventStartedList[nEvenstStarted-1]]
else:
if time.time()- eventStartedList[nEvenstStarted-1] < 10:
return
elif time.time()- eventStartedList[nEvenstStarted-1] < 145: #set to drizzle
setModeTo("highSensitive", calledFrom="checkIfRelayON", powerCycle=False, force = False)
sendShortStatus(rainMsg["highSensitive"])
else: # set to rain
setModeTo("medSensitive", calledFrom="checkIfRelayON", powerCycle=False, force = False)
sendShortStatus(rainMsg["medSensitive"])
def writeList(self, command, buf):
try:
self.bus.write_i2c_block_data(self.i2c_address, command, buf)
except Exception, e:
U.toLog(
-1, u"writeList in Line '%s' has error='%s'" %
(sys.exc_traceback.tb_lineno, e))
def getValues(devId):
global sensor, sensors, INAsensor, badSensor
global actionDistanceOld, actionShortDistance, actionShortDistanceLimit, actionMediumDistance, actionMediumDistanceLimit, actionLongDistance, actionLongDistanceLimit
i2cAdd = U.muxTCA9548A(sensors[sensor][devId])
for ii in range(2):
try:
ShuntVoltage = INAsensor[devId].getShuntVoltage_V()
BusVoltage = INAsensor[devId].getBusVoltage_mV()
Current = INAsensor[devId].getCurrent_mA()
Power = INAsensor[devId].getPower_mW()
#print "SV:",ShuntVoltage, " BV:",BusVoltage, " C:",Current, " P:",Power
data = {
"ShuntVoltage": ("%7.1f" % ShuntVoltage).strip(),
"BusVoltage": ("%7d" % BusVoltage).strip(),
"Power": ("%7d" % Power).strip(),
"Current": ("%7.1f" % Current).strip()
}
badSensor = 0
U.muxTCA9548Areset()
return data
except Exception, e:
if badSensor > 2 and badSensor < 5:
U.toLog(
-1, u"in Line '%s' has error='%s'" %
(sys.exc_traceback.tb_lineno, e))
U.toLog(-1, u"Current>>" + unicode(Current) + "<<")
badSensor += 1
def setTimeZone(upDown):
global clockLightSet, enableupDown,enableHH,enableMM,enableDD,enableDDonOFF, enableTZset,enablePattern,enableLight,currHH, currMM, currDD, currTZ, useRTC, newDate, resetGPIO, lastButtonTime, switchON
global inp, DEVID, clockDict
global timeZone
l0=60 + 48 + 40 + 32 +1
ind = currTZ
U.toLog(1,"set timezone "+ upDown)
if upDown =="UP":
ind +=1
else:
ind -=1
if ind > 12: ind = 12
if ind <-12: ind = -12
tz= G.timeZones[ind+12]
currTZ = ind
U.toLog(0, 'set tz: '+upDown+ ' new tz: '+ str(ind)+" "+tz)
clockDict["extraLED"] = {"ticks":[ii+l0 for ii in range(ind+12)], "RGB":[100,100,100],"blink":[1,0]} # start on 8 ring
clockDict["clockLightSet"] = clockLightSet
inp["output"]["neopixelClock"][DEVID][0]["clockLightSet"] = clockDict["clockLightSet"]
inp["output"]["neopixelClock"][DEVID][0]["extraLED"] = clockDict["extraLED"]
makeTZ(tz)
#print "timeZone", inp["output"]["neopixelClock"][DEVID][0]["timeZone"]
startNEOPIXEL()
return
def calibrateSensor(devId):
global sensors, sensor
global mhz16sensor
global CO2normal, CO2offset, sensitivity
i2cAdd = U.muxTCA9548A(
sensors[sensor][devId]
) # switch mux on if requested and use the i2c address of the mix if enabled
#print "calibrating"
ret = ""
try:
CO2offset[devId] = 0
mhz16sensor[devId].calibrate()
time.sleep(5)
ret = getValues(devId, nMeasurements=3)
if ret == "badSensor":
print " calibration did not work exit "
print ret
time.sleep(5)
return
co2 = ret["CO2"]
CO2offset[devId] = CO2normal[devId] - co2
#print "calib co2, CO2offset, CO2normal: ", co2, CO2offset[devId], CO2normal[devId]
except Exception, e:
print "ret =", ret
U.toLog(
-1,
u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def getMyprogram(sensor, data):
global sensors, sValues, displayInfo
if sensor not in sensors : return data
try:
data[sensor] ={}
for devId in sensors[sensor]:
if "freeParameter" in sensors[sensor][devId]: freeParameter = sensors[sensor][devId]["freeParameter"]
else: freeParameter =""
params = json.dumps({"devId":devId,"freeParameter":freeParameter})
## this is my program action "
#print "getsensorvalue cmd to myprogra"+cmd
v = "xxx"
try: v=json.loads(v)
except: v={}
#print "v:", v
if v!={}:
data[sensor][devId] = copy.copy(v)
if devId in badSensors: del badSensors[devId]
else:
data= incrementBadSensor(devId,sensor,data)
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def get_accel_data(self, g = False):
"""Gets and returns the X, Y and Z values from the accelerometer.
If g is True, it will return the data in g
If g is False, it will return the data in m/s^2
Returns a dictionary with the measurement results.
"""
x = self.read_i2c_word(self.ACCEL_XOUT0)
y = self.read_i2c_word(self.ACCEL_YOUT0)
z = self.read_i2c_word(self.ACCEL_ZOUT0)
accel_scale_modifier = None
accel_range = self.read_accel_range(True)
if accel_range == self.ACCEL_RANGE_2G:
accel_scale_modifier = self.ACCEL_SCALE_MODIFIER_2G
elif accel_range == self.ACCEL_RANGE_4G:
accel_scale_modifier = self.ACCEL_SCALE_MODIFIER_4G
elif accel_range == self.ACCEL_RANGE_8G:
accel_scale_modifier = self.ACCEL_SCALE_MODIFIER_8G
elif accel_range == self.ACCEL_RANGE_16G:
accel_scale_modifier = self.ACCEL_SCALE_MODIFIER_16G
else:
U.toLog(-1,"Unkown range - accel_scale_modifier set to self.ACCEL_SCALE_MODIFIER_2G")
accel_scale_modifier = self.ACCEL_SCALE_MODIFIER_2G
x = x / accel_scale_modifier
y = y / accel_scale_modifier
z = z / accel_scale_modifier
if not g:
x = x * self.GRAVITIY_MS2
y = y * self.GRAVITIY_MS2
z = z * self.GRAVITIY_MS2
return {'x': round(x,2), 'y': round(y,2), 'z': round(z,2)}
def formatNumber(ddd, data,distanceUnits):
dist1 = 0
dist = 0
dist0 = ""
ud = ""
try:
dist1 = float(data)
dist = float(data)
if distanceUnits =="cm" or distanceUnits =="0.01":
ud = "cm"
dist0 = ("%8.1f"%(dist)).replace(" ","")
elif distanceUnits =="inches" or distanceUnits =="0.0254":
ud = 'in'
dist = dist/2.54
dist0 = ("%7.1f"%(dist)).replace(" ","")
elif distanceUnits =="feet" or distanceUnits =="0.348":
ud = 'ft'
dist = dist*0.0348
dist0 = ("%7.1f"%(dist)).replace(" ","")
elif distanceUnits =="yard" or distanceUnits =="0.9144":
ud = "yd"
dist = dist*0.009144
dist0 = ("%8.2f"%(dist)).replace(" ","")
else:
ud = "m"
dist = dist*0.01
dist0 = ("%8.2f"%(dist)).replace(" ","")
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def downPressed(gpio):
global clockDict, clockLightSet, enableupDown,enableHH,enableMM,enableDD,enableDDonOFF, enableTZset,enablePattern,enableLight,currHH, currMM, currDD, currTZ, useRTC, newDate, resetGPIO, lastButtonTime, switchON
if not enableupDown: return
button = "DOWN"
if checkLastButtonPressTiming(button) !=0: return
time.sleep(0.1)
U.toLog(1, button+" button")
if enableHH:
currHH -=1
if currHH < 0: currHH = 23
if currHH > 23: currHH = 0
clockDict["extraLED"] = {"ticks":[currHH*2 + 60 + 48 + 40 + 32 ], "RGB":[200,200,200],"blink":[1,0]} # start on 8 ring
startNEOPIXELNewTime(currHH, currMM, currDD)
elif enableMM:
currMM -=1
if currMM < 0: currMM = 59
if currMM > 59: currMM = 0
clockDict["extraLED"] = {"ticks":[currMM ], "RGB":[200,200,200],"blink":[1,0]} # start on 8 ring
startNEOPIXELNewTime(currHH, currMM, currDD)
elif enableDD:
currDD -=1
startNEOPIXELNewTime(currHH, currMM, currDD)
elif enableTZset:
setTimeZone("DOWN")
elif enableLight:
setLIGHT("DOWN")
elif enablePattern:
setPatternUPdown("DOWN")
elif enableDDonOFF:
showNWstatus()
return
def readParams(): global sensors, sensor global rawOld global theSENSORdict global oldRaw, lastRead try: inp,inpRaw,lastRead2 = U.doRead(lastTimeStamp=lastRead) if inp == "": return if lastRead2 == lastRead: return lastRead = lastRead2 if inpRaw == oldRaw: return oldRaw = inpRaw U.getGlobalParams(inp) if "sensors" in inp: sensors = (inp["sensors"]) if "debugRPI" in inp: G.debug= int(inp["debugRPI"]["debugRPISENSOR"]) if sensor not in sensors: U.toLog(-1, G.program+" is not in parameters = not enabled, stopping "+G.program+".py" ) exit() for devId in sensors[sensor]: U.getMAGReadParameters(sensors[sensor][devId],devId) if devId not in theSENSORdict: startTheSensor(devId, G.i2cAddress, G.offsetTemp[devId], G.magOffset[devId], G.magDivider[devId], G.declination[devId], G.magResolution[devId],G.enableCalibration[devId]) U.setMAGParams(theSENSORdict[devId],magOffset=G.magOffset[devId], magDivider=G.magDivider[devId],enableCalibration=G.enableCalibration[devId], declination=G.declination[devId], offsetTemp=G.offsetTemp[devId]) theSENSORdict = U.cleanUpSensorlist( sensors[sensor], theSENSORdict) except Exception, e: U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def calibrate(self): try: self.send(self.cmd_calibrateZero) self.parse(self.receive()) return except Exception, e: U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def __init__(self,i2cAddress=_AS726X_ADDRESS):
try:
self._driver_led = False
self._indicator_led = False
self._driver_led_current = Adafruit_AS726x.DRIVER_CURRENT_LIMITS.index(12.5)
self._indicator_led_current = Adafruit_AS726x.INDICATOR_CURRENT_LIMITS.index(1)
self._conversion_mode = Adafruit_AS726x.MODE_2
self._integration_time = 0
self._gain = Adafruit_AS726x.GAIN.index(1)
self.address =_AS726X_ADDRESS
self.bus = smbus.SMBus(1)
#reset device
self._virtual_write(_AS726X_CONTROL_SETUP, 0x80)
#wait for it to boot up
time.sleep(1)
#try to read the version reg to make sure we can connect
version = self._virtual_read(_AS726X_HW_VERSION)
#TODO: add support for other devices
if version != 0x40:
raise ValueError("device could not be reached or this device is not supported!")
self._integration_time = 140
self._conversion_mode = Adafruit_AS726x.MODE_2
self._gain = 16
self._norm = 16.*140. / (self._gain*self._integration_time*_counts_Per_mu_Watt)
except Exception, e:
print u"init in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e)
U.toLog(-1, u"init in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def readData(self):
try:
"""Read the accelerometer and magnetometer value. A tuple of tuples will
be returned with:
((accel X, accel Y, accel Z), (mag X, mag Y, mag Z))
"""
# Read the accelerometer as signed 16-bit little endian values.
accel_raw = self._accel.readList(
LSM303_REGISTER_ACCEL_OUT_X_L_A | 0x80, 6)
accel = struct.unpack('<hhh', accel_raw)
# Convert to 12-bit values by shifting unused bits.
accel = [accel[0] >> 4, accel[1] >> 4, accel[2] >> 4]
for ii in range(3):
accel[ii] *= self.accfactor[ii]
# Read the magnetometer.
mag_raw = self._mag.readList(LSM303_REGISTER_MAG_OUT_X_H_M, 6)
magx = struct.unpack('>hhh', mag_raw)
mag = [0, 0, 0]
for ii in range(3):
mag[ii] = magx[ii] * self.magfactor[ii]
print magx, accel
return (accel, mag)
except Exception, e:
U.toLog(
-1, u"in Line '%s' has error='%s'" %
(sys.exc_traceback.tb_lineno, e))
def startSensor(devId, i2cAddress):
global sensors, sensor
global startTime
global gasBaseLine, gasBurnIn
global BMEsensor, firstValue
U.toLog(-1, "==== Start BME680 ===== @ i2c= " + unicode(i2cAddress))
startTime = time.time()
gasBaseLine = 0
gasBurnIn = []
i2cAdd = U.muxTCA9548A(
sensors[sensor][devId]
) # switch mux on if requested and use the i2c address of the mix if enabled
print " starting with ic2= " + str(i2cAdd)
try:
BMEsensor[devId] = BME680(i2c_addr=i2cAdd)
except Exception, e:
U.toLog(
-1,
u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
BMEsensor[devId] = ""
U.muxTCA9548Areset()
return
def getDistance():
global sensor, sensors, first, tof, badSensor
global actionDistanceOld, actionShortDistance, actionShortDistanceLimit, actionMediumDistance, actionMediumDistanceLimit, actionLongDistance, actionLongDistanceLimit
try:
if first: time.sleep(3) ; first = False
for ii in range(10):
distance = tof.get_distance()
if (distance > 0):
distance = min(distance,10000.)/10. # = 10 meters = 10,000 mm
badSensor = 0
#print " bf action test ", actionShortDistance, actionMediumDistance, actionLongDistance
if actionShortDistance !="":
if actionDistanceOld !="short" and distance <= actionShortDistanceLimit:
if actionDistanceOld != "short":
os.system(actionShortDistance)
actionDistanceOld ="short"
if actionMediumDistance !="":
if actionDistanceOld !="medium" and distance > actionShortDistanceLimit and distance < actionLongDistanceLimit:
if actionDistanceOld != "medium":
os.system(actionMediumDistance)
actionDistanceOld ="medium"
if actionLongDistance !="":
if actionDistanceOld !="long" and distance >= actionLongDistanceLimit:
if actionDistanceOld != "long":
os.system(actionLongDistance)
actionDistanceOld ="long"
return ("%7.1f"%(distance)).strip() # return in cm
if badSensor >3: return "badSensor"
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
U.toLog(-1, u"distance>>" + unicode(distance)+"<<")
def startGPIO():
global sensors, INPUTcount, lastGPIO
try:
lastGPIO={}
for nn in range(30):
lastGPIO[nn] =""
GPIO.setmode(GPIO.BCM)
for n in range(30):
sensor="INPUTgpio-"+str(n)
if sensor not in sensors: continue
for devId in sensors[sensor]:
if "INPUTS" not in sensors[sensor][devId]: continue
ss = sensors[sensor][devId]["INPUTS"]
for nn in range(len(ss)):
if "gpio" not in ss[nn]: continue
gpioPIN = int(ss[nn]["gpio"])
type = ss[nn]["inpType"]
count = ss[nn]["count"]
if count =="off":
INPUTcount[gpioPIN] = 0
if type == "open":
GPIO.setup(gpioPIN, GPIO.IN)
elif type == "high":
GPIO.setup(gpioPIN, GPIO.IN, pull_up_down=GPIO.PUD_UP)
elif type == "low":
GPIO.setup(gpioPIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
elif type == "inOpen":
GPIO.setup(gpioPIN, GPIO.IN)
return
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e),doPrint=True)
U.toLog(-1,"startGPIO: "+ unicode(sensors),doPrint=True)
def getValues(devId):
global sensor, sensors, thisSensor, badSensor
global startTime
global gasBaseLine, gasBurnIn, lastMeasurement, calibrateIfgt,setCalibration, firstValue
try:
if thisSensor[devId] =="":
badSensor +=1
return "badSensor"
retData= thisSensor[devId].getData()
if retData != "badSensor":
data = {"pm10_standard": retData[0],
"pm25_standard": retData[1],
"pm100_standard": retData[2],
"pm10_env": retData[3],
"pm25_env": retData[4],
"pm100_env": retData[5],
"particles_03um": retData[6],
"particles_05um": retData[7],
"particles_10um": retData[8],
"particles_25um": retData[9],
"particles_50um": retData[10],
"particles_100um": retData[11] }
U.toLog(2, unicode(data))
badSensor = 0
return data
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def startTheSensor(devId, i2cAddress, offsetTemp, magOffset, magDivider,
declination, magResolution, enableCalibration):
global theSENSORdict
try:
U.toLog(
-1, "==== Start " + G.program + " ===== @ i2c= " +
unicode(i2cAddress) + " devId=" + unicode(devId))
if magOffset == [0, 0, 0]:
theSENSORdict[devId] = THESENSORCLASS(
address=i2cAddress,
magDivider=magDivider,
enableCalibration=enableCalibration,
declination=declination,
magOffset=magOffset,
offsetTemp=offsetTemp)
if enableCalibration:
theSENSORdict[devId].calibrate(calibTime=5)
else:
theSENSORdict[devId] = THESENSORCLASS(
address=i2cAddress,
magDivider=magDivider,
enableCalibration=enableCalibration,
declination=declination,
offsetTemp=offsetTemp)
except Exception, e:
U.toLog(
-1,
u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def startSENSOR(devId, i2cAddress): global theSENSORdict try: U.toLog(-1,"==== Start "+G.program+" ===== @ i2c= " +unicode(i2cAddress)+" devId=" +unicode(devId)) theSENSORdict[devId] = THESENSORCLASS(i2cAddress=i2cAddress) except Exception, e: U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def get_gyro_data(self):
"""Gets and returns the X, Y and Z values from the gyroscope.
Returns the read values in a dictionary.
"""
x = self.read_i2c_word(self.GYRO_XOUT0)
y = self.read_i2c_word(self.GYRO_YOUT0)
z = self.read_i2c_word(self.GYRO_ZOUT0)
gyro_scale_modifier = None
gyro_range = self.read_gyro_range(True)
if gyro_range == self.GYRO_RANGE_250DEG:
gyro_scale_modifier = self.GYRO_SCALE_MODIFIER_250DEG
elif gyro_range == self.GYRO_RANGE_500DEG:
gyro_scale_modifier = self.GYRO_SCALE_MODIFIER_500DEG
elif gyro_range == self.GYRO_RANGE_1000DEG:
gyro_scale_modifier = self.GYRO_SCALE_MODIFIER_1000DEG
elif gyro_range == self.GYRO_RANGE_2000DEG:
gyro_scale_modifier = self.GYRO_SCALE_MODIFIER_2000DEG
else:
U.toLog(-1,"Unkown range - gyro_scale_modifier set to self.GYRO_SCALE_MODIFIER_250DEG")
gyro_scale_modifier = self.GYRO_SCALE_MODIFIER_250DEG
x = (x / gyro_scale_modifier)
y = (y / gyro_scale_modifier)
z = (z / gyro_scale_modifier)
return {'x': round(x,2), 'y': round(y,2), 'z': round(z,2)}
def readData(self):
try:
"""Read the accelerometer and magnetometer value. A tuple of tuples will
be returned with:
((accel X, accel Y, accel Z), (mag X, mag Y, mag Z))
"""
# Read the accelerometer as signed 16-bit little endian values.
accel_raw = self._accel.readList(LSM303_REGISTER_ACCEL_OUT_X_L_A | 0x80, 6)
accel = struct.unpack('<hhh', accel_raw)
# Convert to 12-bit values by shifting unused bits.
accel = [accel[0] >> 4, accel[1] >> 4, accel[2] >> 4]
for ii in range(3):
accel[ii] *= self.accfactor[ii]
# Read the magnetometer.
mag_raw = self._mag.readList(LSM303_REGISTER_MAG_OUT_X_H_M, 6)
magx = struct.unpack('>hhh', mag_raw)
mag =[0,0,0]
for ii in range(3):
mag[ii] = magx[ii] * self.magfactor[ii]
print magx, accel
return (accel, mag)
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def readDieTempC(self): """Read sensor die temperature and return its value in degrees celsius.""" try: Tdie = self.readRawDieTemperature() return Tdie * 0.03125 except Exception, e: U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def getValues(devId):
global sensor, sensors, thisSensor, badSensor
global startTime
global gasBaseLine, gasBurnIn, lastMeasurement, calibrateIfgt, setCalibration, firstValue
try:
if thisSensor[devId] == "":
badSensor += 1
return "badSensor"
retData = thisSensor[devId].getData()
if retData != "badSensor":
data = {
"pm10_standard": retData[0],
"pm25_standard": retData[1],
"pm100_standard": retData[2],
"pm10_env": retData[3],
"pm25_env": retData[4],
"pm100_env": retData[5],
"particles_03um": retData[6],
"particles_05um": retData[7],
"particles_10um": retData[8],
"particles_25um": retData[9],
"particles_50um": retData[10],
"particles_100um": retData[11]
}
U.toLog(2, unicode(data))
badSensor = 0
return data
except Exception, e:
U.toLog(
-1,
u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def startSensor(devId):
global sensors, sensor, badSensor
global startTime
global as3935sensor
global inside, minStrikes, tuneCapacitor, minNoiseFloor, interruptGPIO, noiseFlorSet,calibrationDynamic, noiseFloor, CapValue
U.toLog(-1,"==== Start "+G.program+" ===== @ i2c= " +unicode(i2cAddress),doPrint=True)
startTime =time.time()
i2cAdd = U.muxTCA9548A(sensors[sensor][devId]) # switch mux on if requested and use the i2c address of the mix if enabled
try:
as3935sensor[devId] = RPi_AS3935(address=i2cAdd, minNoiseFloor=minNoiseFloor)
as3935sensor[devId].set_indoors( inside == 1)
noiseFlorSet = as3935sensor[devId].set_noise_floor(max(noiseFloor,minNoiseFloor))
as3935sensor[devId].set_min_strikes(minStrikes)
if as3935sensor[devId].calibrate(tuneCapacitor) ==-1:
time.sleep(10)
data={"sensors":{sensor:{devId:{"eventType":"badsensor"}}}}
badSensor
else: badSensor = False
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
data={"sensors":{sensor:{devId:{"eventType":"badsensor"}}}}
badSensor = True
def getValues(devId):
global sensor, sensors, as726xsensor, badSensor
global LEDmA, doAverage, LEDBlink, gain
i2cAdd = U.muxTCA9548A(sensors[sensor][devId])
data ={"blue":"","green":"","yellow":"","orange":"","red":"","violet":"","temp":"","LEDcurrent":0}
try:
for ii in range(20):
if as726xsensor[devId].data_ready(): break
time.sleep(.1)
##print "blue" , as726xsensor[devId].blue()
data["blue"] = as726xsensor[devId].blue()
data["green"] = as726xsensor[devId].green()
data["yellow"] = as726xsensor[devId].yellow()
data["orange"] = as726xsensor[devId].orange()
data["red"] = as726xsensor[devId].red()
data["violet"] = as726xsensor[devId].violet()
data["temp"] = as726xsensor[devId].temperature()
badSensor = 0
U.muxTCA9548Areset()
return data
except Exception, e:
if badSensor >-1 and badSensor < 5000:
U.toLog(-1, u"getValues in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
U.toLog(-1, unicode(data) )
badSensor+=1
def getCurrentPatterns(): global marksONoff, hoursPix, minutesPix, ticksMMHH global clockDict, inp try: if clockDict["ticks"]["MM"]["npix"] ==1: minutesPix = 1 else: minutesPix = -1 if clockDict["ticks"]["HH"]["ringNo"] ==[8,1]: hoursPix = 1 elif clockDict["ticks"]["HH"]["ringNo"] ==[8,6,4]: hoursPix = 3 else: hoursPix = 4 if minutesPix == 1 and hoursPix ==1: ticksMMHH = 0 # this is the fewest pixel mode elif minutesPix == 1 and hoursPix ==3: ticksMMHH = 1 elif minutesPix == 1 and hoursPix ==4: ticksMMHH = 2 elif minutesPix == -1 and hoursPix ==3: ticksMMHH = 3 elif minutesPix == -1 and hoursPix ==4: ticksMMHH = 4 else: ticksMMHH = 4 if clockDict["marks"]["MM"]["marks"] == []: marksONoff = 0 # = no marks elif clockDict["marks"]["MM"]["marks"] == [0, 15, 30, 45]: marksONoff = 1 else: #must be:[0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55] if clockDict["marks"]["SS"]["marks"] == []: marksONoff = 2 elif clockDict["marks"]["HH"]["marks"] == [0]: marksONoff = 4 else: marksONoff = 3 except Exception, e: print u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e) U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e)) print "clockDict=", clockDict,"<<"
def __init__(self, accelerationGain=1, magGain=0):
try:
accel_address = LSM303_ADDRESS_ACCEL
self.i2cAddA = accel_address
mag_address = LSM303_ADDRESS_MAG
i2c = None
"""Initialize the LSM303 accelerometer & magnetometer. The hires
boolean indicates if high resolution (12-bit) mode vs. low resolution
(10-bit, faster and lower power) mode should be used.
"""
# Setup I2C interface for accelerometer and magnetometer.
import Adafruit_GPIO.I2C as I2C
i2c = I2C
self._accel = i2c.get_i2c_device(accel_address)
self._mag = i2c.get_i2c_device(mag_address)
# Enable the accelerometer
self.set_acc_gain(accelerationGain=int(accelerationGain))
# Enable the magnetometer
self.set_mag_gain(magGain=int(magGain))
except Exception, e:
U.toLog(
-1, u"in Line '%s' has error='%s'" %
(sys.exc_traceback.tb_lineno, e))
def saveLastCommands(items): try: f = open(G.homeDir+"neopixel.last","w") f.write(json.dumps(items)) f.close() except Exception, e: U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def __init__(self, busNumber=1, address=0x0E, magDivider=1, enableCalibration=False, declination=0,magOffset="", offsetTemp=0, magResolution =1):
try:
self.busNumber = busNumber
try:
self.bus = smbus.SMBus(self.busNumber)
except Exception, e:
U.toLog(-1,'couldn\'t open bus: {0}'.format(e))
return
self.enableCalibration = enableCalibration
self.heading = 0
self.calibrationFile = G.homeDir+G.program+'.calib'
if address =="": address = self.myaddress
self.address = address
self.offsetTemp = 0
self.magDivider = 1.
self.declination = 0.
self.calibrations = {'maxX':0,'minX':0,'maxY':0, 'minY':0, 'maxZ':0, 'minZ':0}
self.magOffset = [0,0,0]
if magOffset!="":
self.enableCalibration = False
U.setMAGParams(self,magOffset=magOffset, magDivider=magDivider, declination=declination, offsetTemp=offsetTemp)
if not self.initSensor(): return
if self.enableCalibration:
self.calibrations= U.loadCalibration(self.calibrationFile)
U.magCalibrate(self, force = False,calibTime=5)
def receive(self):
try:
n = 9
buf = []
start = time.clock()
errcountMAX = 2
while n > 0:
try:
rx_level = self.read_register(
self.RXLVL
) # are there enough bytes available to read , should be 9.
except Exception, e:
time.sleep(0.004)
errcountMAX -= 1
if errcountMAX == 0:
U.toLog(
0,
u"receive read_register too may tries stopping read, has error='%s'"
% (e))
return buf
continue
if rx_level > n:
rx_level = n
buf.extend(
self.i2c.read_i2c_block_data(self.i2c_addr, self.RHR,
rx_level))
n = n - rx_level
if time.clock() - start > 0.2:
break
return buf
def execGeneral(next):
global inp
if "command" not in next: return False
if next["command"] !="general": return False
if "cmdLine" not in next: return False
try:
# execute unix command
if next["cmdLine"].lower().find("sudo reboot")>-1 or next["cmdLine"].lower().find("sudo halt")>-1:
os.system(next["cmdLine"] )
return True
# execute set time command
if next["cmdLine"].find("setTime")>-1:
tt = time.time()
items = next["cmdLine"].split("=")
mactime = items[1]
os.system('date -s "'+mactime+'"')
mactt = time.mktime( datetime.datetime.strptime(mactime,"%Y-%m-%d %H:%M:%S.%f").timetuple() )
deltaTime = tt - mactt
U.sendURL(data={"deltaTime":deltaTime},sendAlive="alive", wait=False)
if "useRTC" in inp and inp["useRTC"] !="":
os.system("hwclock --systohc") # set hw clock to system time stamp, only works if HW is enabled
return True
# execute set time command
if next["cmdLine"].find("refreshNTP")>-1:
U.startNTP()
return True
if next["cmdLine"].find("stopNTP")>-1:
U.stopNTP()
return True
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def readParams(): global sensors, sensor global theSENSORdict global oldRaw, lastRead try: inp,inpRaw,lastRead2 = U.doRead(lastTimeStamp=lastRead) if inp == "": return if lastRead2 == lastRead: return lastRead = lastRead2 if inpRaw == oldRaw: return oldRaw = inpRaw U.getGlobalParams(inp) if "sensors" in inp: sensors = (inp["sensors"]) if "debugRPI" in inp: G.debug= int(inp["debugRPI"]["debugRPISENSOR"]) if sensor not in sensors: U.toLog(-1, G.program+" is not in parameters = not enabled, stopping "+G.program+".py" ) exit() for devId in sensors[sensor]: U.getMAGReadParameters(sensors[sensor][devId],devId) if devId not in theSENSORdict: startTheSensor(devId, G.i2cAddress, G.magResolution[devId], G.declination[devId], G.magOffset[devId], G.magDivider[devId], G.enableCalibration[devId]) U.setMAGParams(theSENSORdict[devId],magOffset= G.magOffset[devId], magDivider= G.magDivider[devId], declination= G.declination[devId]) theSENSORdict = U.cleanUpSensorlist( sensors[sensor], theSENSORdict) except Exception, e: U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
def getDATAdht(DHTpin,Type):
global sensorDHT, startDHT
t,h="",""
try:
ii=startDHT[str(DHTpin)]
except:
if startDHT =="":
startDHT={}
sensorDHT={}
startDHT[str(DHTpin)] = 1
if Type.lower() == "dht11":
sensorDHT[str(DHTpin)] = Adafruit_DHT.DHT11
else:
sensorDHT[str(DHTpin)] = Adafruit_DHT.DHT22
try:
h,t = Adafruit_DHT.read_retry(sensorDHT[str(DHTpin)], int(DHTpin))
if unicode(h) == "None" or unicode(t) == "None":
print " return data failed: "+str(h)+" "+str(t), Type, "pin",str(DHTpin), " try again"
time.sleep(1)
h,t = Adafruit_DHT.read_retry(sensorDHT[str(DHTpin)], int(DHTpin))
#f h is not None and t is not None:
#print " return data: "+str(h)+" "+str(t), Type, "pin",str(DHTpin)
# # sensorDHT=""
return ("%.2f"%float(t)).strip(),("%3d"%float(h)).strip()
#else: return "" ,""
except Exception, e:
U.toLog(-1, u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
U.toLog(-1, u" pin: "+ str(DHTpin)+" return value: t="+ unicode(t)+"; h=" + unicode(h) )
def startMCP3008(devId):
global spi0, spi1
spiAdd = 0
try:
ss = ""
if "spiMCP3008" in sensors:
ss = "spiMCP3008"
if "spiMCP3008-1" in sensors:
ss = "spiMCP3008-1"
if ss != "":
if sensors[ss][devId]["spiAddress"] != "":
spiAdd = int(sensors[ss][devId]["spiAddress"])
if spiAdd > 1: spiAdd = 1
if spiAdd < 0: spiAdd = 0
if spiAdd == 0:
spi0 = spidev.SpiDev()
spi0.open(0, 0)
if spiAdd == 1:
spi1 = spidev.SpiDev()
spi1.open(0, 1)
#print spiAdd, spi0,spi1
except Exception, e:
U.toLog(
-1,
u"in Line '%s' has error='%s'" % (sys.exc_traceback.tb_lineno, e))
U.toLog(
-1, u"spi channel used: " + unicode(spiAdd) + "; dev= " +
unicode(dev))
def __init__(self, busNumber=1, address=0x1E, magResolution =1,enableCalibration=False, magDivider = 1.,declination=0, magOffset=""):
self.busNumber = busNumber
try:
self.bus = smbus.SMBus(self.busNumber)
except Exception, e:
U.toLog(-1,'couldn\'t open bus: {0}'.format(e))
return
def sleep(self):
"""Put TMP006 into low power sleep mode. No measurement data will be
updated while in sleep mode.
"""
control = self.readU16BE(TMP006_CONFIG)
control &= ~(TMP006_CFG_MODEON)
self.write16(TMP006_CONFIG, control)
U.toLog(0, 'TMP006 entered sleep mode.')
def readRawVoltage(self):
"""Read raw voltage from TMP006 sensor. Meant to be used in the
calculation of temperature values.
"""
raw = self.readS16BE(TMP006_VOBJ)
U.toLog(0,'Raw voltage: 0x{0:04X} ({1:0.4F} uV)'.format(raw & 0xFFFF,
raw * 156.25 / 1000.0))
return raw
def matrix(self,pos): if isinstance(pos[0], list): for y in range(len(pos)): for x in range(len(pos[0])): self.PIXELS[max(0,min(self.maxY1,y))][max(0,min(self.maxX1,x))] = applyIntensity(pos[y][x]) else: U.toLog(-1,u" error type:"+cType+" pos:"+ unicode(pos) ) return
