def initGpio(self, gpio, a, b, c, d, e, f):
if gpio == None:
self.gpio = wiringpi2.GPIO(wiringpi2.GPIO.WPI_MODE_PINS)
else:
self.gpio = gpio
# Setup ShiftReg
self.pin_s_clock = 1
self.pin_s_data = 6
self.pin_s_latch = 5
self.sRegBase = 100
self.sRegPins = 6
self.sReg = wiringpi2.sr595Setup(self.sRegBase, self.sRegPins, self.pin_s_data, self.pin_s_clock, self.pin_s_latch)
# ShiftReg 3 wire
self.gpio.pinMode(self.pin_s_clock, self.gpio.OUTPUT)
self.gpio.pinMode(self.pin_s_data, self.gpio.OUTPUT)
self.gpio.pinMode(self.pin_s_latch, self.gpio.OUTPUT)
# LCD Pins (on the 595 end)
self.pin_rs = self.sRegBase + 0 # rs
self.pin_e = self.sRegBase + 5 # e
self.pin_d4 = self.sRegBase + 1 # d4
self.pin_d5 = self.sRegBase + 2 # d5
self.pin_d6 = self.sRegBase + 3 # d6
self.pin_d7 = self.sRegBase + 4 # d7
def initGpio(self, gpio, a, b, c, d, e, f):
if gpio == None:
self.gpio = wiringpi2.GPIO(wiringpi2.GPIO.WPI_MODE_PINS)
else:
self.gpio = gpio
# Setup ShiftReg
self.pin_s_clock = 1
self.pin_s_data = 6
self.pin_s_latch = 5
self.sRegBase = 100
self.sRegPins = 6
self.sReg = wiringpi2.sr595Setup(self.sRegBase, self.sRegPins,
self.pin_s_data, self.pin_s_clock,
self.pin_s_latch)
# ShiftReg 3 wire
self.gpio.pinMode(self.pin_s_clock, self.gpio.OUTPUT)
self.gpio.pinMode(self.pin_s_data, self.gpio.OUTPUT)
self.gpio.pinMode(self.pin_s_latch, self.gpio.OUTPUT)
# LCD Pins (on the 595 end)
self.pin_rs = self.sRegBase + 0 # rs
self.pin_e = self.sRegBase + 5 # e
self.pin_d4 = self.sRegBase + 1 # d4
self.pin_d5 = self.sRegBase + 2 # d5
self.pin_d6 = self.sRegBase + 3 # d6
self.pin_d7 = self.sRegBase + 4 # d7
'(pulsanti e interruttori sono in numero diverso)')
sys.exit(0)
'''parametri preimpostati all'avvio, da non modificare'''
start = [datetime(year=2000,month=01,day=01) for i in range(numerozone)]
end = [datetime(year=2000,month=01,day=02) for i in range(numerozone)]
days = ['lunedi','martedi','mercoledi',
'giovedi','venerdi','sabato','domenica']
'''assegnazione numeri ai pin dello shift register (dal 100 in su)'''
pinBase = 100
RS = pinBase + 0
E = RS + 1
DB4 = E + 1
DB5 = DB4 + 1
DB6 = DB5 + 1
DB7 = DB6 + 1
'''setup iniziale wiringpi'''
wpi.wiringPiSetup()
wpi.pinMode(dataPin, 1)
wpi.pinMode(clockPin, 1)
wpi.pinMode(latchPin, 1)
'''inizializzazione shift register e lcd -- da testare'''
wpi.sr595Setup(pinBase, 6, dataPin, clockPin, latchPin)
lcd = wpi.lcdInit(
4, 16, 4,
RS, E, DB4, DB5, DB6, DB7,
0,0,0,0
)
logtime = Queue.Queue()
lcdput = Queue.Queue()
def enable_device():
"""enable the specified device """
try:
devices = cm.hardware.devices
for key in devices.keys():
device = key
device_slaves = devices[key]
# mcp23017
if device.lower() == "mcp23017":
for slave in device_slaves:
params = slave
wiringpi.mcp23017Setup(int(params['pinBase']),
int(params['i2cAddress'],
16))
# mcp23s17
elif device.lower() == "mcp23s17":
for slave in device_slaves:
params = slave
wiringpi.mcp23s17Setup(int(params['pinBase']),
int(params['spiPort'],
16),
int(params['devId']))
# TODO: Devices below need testing, these should work but
# could not verify due to lack of hardware
# mcp23016
elif device.lower() == "mcp23016":
for slave in device_slaves:
params = slave
wiringpi.mcp23016Setup(int(params['pinBase']),
int(params['i2cAddress'],
16))
# mcp23s08 - Needs Testing
elif device.lower() == "mcp23008":
for slave in device_slaves:
params = slave
wiringpi.mcp23008Setup(int(params['pinBase']),
int(params['i2cAddress'],
16))
# mcp23s08 - Needs Testing
elif device.lower() == "mcp23s08":
for slave in device_slaves:
params = slave
wiringpi.mcp23s08Setup(int(params['pinBase']),
int(params['spiPort'],
16),
int(params['devId']))
# sr595 - Needs Testing
elif device.lower() == "sr595":
for slave in device_slaves:
params = slave
wiringpi.sr595Setup(int(params['pinBase']),
int(params['numPins']),
int(params['dataPin']),
int(params['clockPin']),
int(params['latchPin']))
# pcf8574
elif device.lower() == "pcf8574":
for slave in device_slaves:
params = slave
wiringpi.pcf8574Setup(int(params['pinBase']),
int(params['i2cAddress'],
16))
else:
logging.error("Device defined is not supported, please check "
"your devices settings: " + str(device))
except Exception as error:
logging.debug("Error setting up devices, please check your devices "
"settings.")
logging.debug(error)
def enable_device():
"""enable the specified device """
try:
devices = cm.hardware.devices
for key in devices.keys():
device = key
device_slaves = devices[key]
# mcp23017
if device.lower() == "mcp23017":
for slave in device_slaves:
params = slave
wiringpi.mcp23017Setup(int(params['pinBase']),
int(params['i2cAddress'], 16))
# mcp23s17
elif device.lower() == "mcp23s17":
for slave in device_slaves:
params = slave
wiringpi.mcp23s17Setup(int(params['pinBase']),
int(params['spiPort'], 16),
int(params['devId']))
# TODO: Devices below need testing, these should work but
# could not verify due to lack of hardware
# mcp23016
elif device.lower() == "mcp23016":
for slave in device_slaves:
params = slave
wiringpi.mcp23016Setup(int(params['pinBase']),
int(params['i2cAddress'], 16))
# mcp23s08 - Needs Testing
elif device.lower() == "mcp23008":
for slave in device_slaves:
params = slave
wiringpi.mcp23008Setup(int(params['pinBase']),
int(params['i2cAddress'], 16))
# mcp23s08 - Needs Testing
elif device.lower() == "mcp23s08":
for slave in device_slaves:
params = slave
wiringpi.mcp23s08Setup(int(params['pinBase']),
int(params['spiPort'], 16),
int(params['devId']))
# sr595 - Needs Testing
elif device.lower() == "sr595":
for slave in device_slaves:
params = slave
wiringpi.sr595Setup(int(params['pinBase']),
int(params['numPins']),
int(params['dataPin']),
int(params['clockPin']),
int(params['latchPin']))
# pcf8574
elif device.lower() == "pcf8574":
for slave in device_slaves:
params = slave
wiringpi.pcf8574Setup(int(params['pinBase']),
int(params['i2cAddress'], 16))
else:
logging.error("Device defined is not supported, please check "
"your devices settings: " + str(device))
except Exception as error:
logging.debug("Error setting up devices, please check your devices "
"settings.")
logging.debug(error)
