# mode
print(pin.mode() == Pin.OUT)
pin.mode(Pin.IN)
print(pin.mode() == Pin.IN)
# pull
pin.pull(None)
print(pin.pull() == None)
pin.pull(Pin.PULL_DOWN)
print(pin.pull() == Pin.PULL_DOWN)
# drive
pin.drive(Pin.MED_POWER)
print(pin.drive() == Pin.MED_POWER)
pin.drive(Pin.HIGH_POWER)
print(pin.drive() == Pin.HIGH_POWER)
# id
print(pin.id() == pin_map[0])
# all the next ones MUST raise
try:
pin = Pin(pin_map[0], mode=Pin.OUT, pull=Pin.PULL_UP,
drive=pin.IN) # incorrect drive value
except Exception:
print('Exception')
try:
pin = Pin(pin_map[0], mode=Pin.LOW_POWER,
pull=Pin.PULL_UP) # incorrect mode value
except Exception:
print('Exception')
try:
# mode
print(pin.mode() == Pin.OUT)
pin.mode(Pin.IN)
print(pin.mode() == Pin.IN)
# pull
pin.pull(None)
print(pin.pull() == None)
pin.pull(Pin.PULL_DOWN)
print(pin.pull() == Pin.PULL_DOWN)
# drive
pin.drive(Pin.MED_POWER)
print(pin.drive() == Pin.MED_POWER)
pin.drive(Pin.HIGH_POWER)
print(pin.drive() == Pin.HIGH_POWER)
# id
print(pin.id() == pin_map[0])
# all the next ones MUST raise
try:
pin = Pin(pin_map[0], mode=Pin.OUT, pull=Pin.PULL_UP, drive=pin.IN) # incorrect drive value
except Exception:
print('Exception')
try:
pin = Pin(pin_map[0], mode=Pin.LOW_POWER, pull=Pin.PULL_UP) # incorrect mode value
except Exception:
print('Exception')
try:
pin = Pin(pin_map[0], mode=Pin.IN, pull=Pin.HIGH_POWER) # incorrect pull value
except Exception:
pin = Pin(magic_pin, Pin.OUT, alt=-1)
print("Constructor pass")
# test all getters and setters
pin = Pin(magic_pin, mode=Pin.OUT)
# mode
print(pin.mode() == Pin.OUT)
pin.mode(Pin.IN)
print(pin.mode() == Pin.IN)
# pull
pin.pull(None)
print(pin.pull() == None)
pin.pull(Pin.PULL_DOWN)
print(pin.pull() == Pin.PULL_DOWN)
# id
print(pin.id() == magic_pin)
# all the next ones MUST raise
try:
pin = Pin(magic_pin, mode=Pin.LOW_POWER,
pull=Pin.PULL_UP) # incorrect mode value
except Exception:
print('Exception')
try:
pin = Pin(magic_pin, mode=Pin.IN,
pull=Pin.HIGH_POWER) # incorrect pull value
except Exception:
print('Exception')
try:
ntp_synced = False
wlan = WLAN(mode=WLAN.STA)
connect_wireless(wlan)
if wlan.isconnected():
rtc.ntp_sync(NTP_SERVER)
if rtc.synced():
ntp_synced = True
if HAVE_EXTERNAL_SENSORS:
# initialise Ultrasonic Sensor pins
us_trigger_pin = Pin("P4", mode=Pin.OUT)
us_echo_pin = Pin("P10", mode=Pin.IN, pull=Pin.PULL_DOWN)
# Initialise flow sensors
rate_pin = Pin("P11", mode=Pin.IN,
pull=Pin.PULL_UP) # Lopy4 specific: Pin('P20', mode=Pin.IN)
rate_pin_id = rate_pin.id()
# Pin seems to occasionally get 'stuck' on low so we just measure a
# transition and log that, as it doens't matter if it's going 1->0 or 0->1
rate_pin.callback(Pin.IRQ_FALLING, rate_pin_cb)
# Setup SD card
try:
sd = SD()
HAVE_SD = True
except OSError:
print("No disk available")
if HAVE_SD:
uos.mount(sd, MOUNTPOINT)
readings = take_readings(3, have_external_sensors=HAVE_EXTERNAL_SENSORS)
print("Setting up logfile")
# mode
print(pin.mode() == Pin.OUT)
pin.mode(Pin.IN)
print(pin.mode() == Pin.IN)
# pull
pin.pull(None)
print(pin.pull() == None)
pin.pull(Pin.PULL_DOWN)
print(pin.pull() == Pin.PULL_DOWN)
# drive
#pin.drive(Pin.MED_POWER)
#print(pin.drive() == Pin.MED_POWER)
#pin.drive(Pin.HIGH_POWER)
#print(pin.drive() == Pin.HIGH_POWER)
# id
print(pin.id() == magic_pin)
# all the next ones MUST raise
'''
try:
pin = Pin(magic_pin, mode=Pin.OUT, pull=Pin.PULL_UP, drive=pin.IN) # incorrect drive value
except Exception:
print('Exception')
'''
try:
pin = Pin(magic_pin, mode=Pin.LOW_POWER,
pull=Pin.PULL_UP) # incorrect mode value
except Exception:
print('Exception')
from senddata import Data
p4 = Pin('P4', mode=Pin.IN, pull=Pin.PULL_UP) # rot: Lichtschranke
p8 = Pin('P8', mode=Pin.IN, pull=Pin.PULL_UP) # orange: case
p9 = Pin('P9', mode=Pin.IN, pull=Pin.PULL_UP) # gelb: Buzzer
p10 = Pin('P10', mode=Pin.IN, pull=Pin.PULL_UP) # grün Präsenztaste Licht
p11 = Pin('P11', mode=Pin.IN, pull=Pin.PULL_UP) # blau: Präsenztaste
switch1 = 0
switch2 = 0
while True:
if (p4.value() == 0):
time.sleep(0.1)
if (p4.value() == 0 and switch1 == 0):
print(p4.id() + "Schalter1 an entprellt")
Data.sendoutputbasket(1)
switch1 = 1
if (p4.value() == 1 and switch1 == 1):
time.sleep(0.1)
if (p4.value() == 1 and switch1 == 1):
print(p4.id() + "Schalter1 aus entprellt")
Data.sendoutputbasket(2)
switch1 = 0
if (p8.value() == 0):
time.sleep(0.1)
if (p8.value() == 0 and switch2 == 0):
print(p4.id() + "Schalter2 an entprellt")
Data.sendcase(3)
# mode
print(pin.mode() == Pin.OUT)
pin.mode(Pin.IN)
print(pin.mode() == Pin.IN)
# pull
pin.pull(None)
print(pin.pull() == None)
pin.pull(Pin.PULL_DOWN)
print(pin.pull() == Pin.PULL_DOWN)
# drive
pin.drive(Pin.MED_POWER)
print(pin.drive() == Pin.MED_POWER)
pin.drive(Pin.HIGH_POWER)
print(pin.drive() == Pin.HIGH_POWER)
# id
print(pin.id() == pin_map[0])
# all the next ones MUST raise
try:
pin = Pin(pin_map[0], mode=Pin.OUT, pull=Pin.PULL_UP,
drive=pin.IN) # incorrect drive value
except Exception:
print("Exception")
try:
pin = Pin(pin_map[0], mode=Pin.LOW_POWER,
pull=Pin.PULL_UP) # incorrect mode value
except Exception:
print("Exception")
try:
pin = Pin(pin_map[0], Pin.ALT_OPEN_DRAIN, Pin.PULL_UP,
alt=-1) # incorrect af
except Exception:
print('Exception')
try:
pin = Pin(pin_map[0], Pin.ALT_OPEN_DRAIN, Pin.PULL_UP,
alt=16) # incorrect af
except Exception:
print('Exception')
try:
pin.mode(Pin.PULL_UP) # incorrect pin mode
except Exception:
print('Exception')
try:
pin.pull(Pin.OUT) # incorrect pull
except Exception:
print('Exception')
try:
pin.drive(Pin.IN) # incorrect drive strength
except Exception:
print('Exception')
try:
pin.id('ABC') # id cannot be set
except Exception:
print('Exception')
class PinButton:
# ============================================================================
# ===( Constructor )==========================================================
# ============================================================================
def __init__(self,
pinNum,
strPull,
btnChangeCallback,
btnReversed=False,
btnThreaded=False,
Id=0):
pinId = self._getPinIdFromPinNum(pinNum)
pinPull = self._getPinPullFromStrPull(strPull)
if not pinId or not pinPull:
raise Exception('Incorrects arguments in PinButton constructor.')
self._Id = Id
self._btnChangeCB = btnChangeCallback
self._btnReversed = btnReversed
self._btnThreaded = btnThreaded
self._lockProcess = allocate_lock()
self._process = False
self._pin = Pin(pinId, mode=Pin.IN, pull=pinPull)
self._btnIsOn = self._isLogicalBtnOnFromPin()
self._saveTicksMS = ticks_ms() if self._btnIsOn else 0
print("BUTTON ON PIN [%s] INITIALIZED FROM [%s]" %
(self._pin.id(), "ON" if self._btnIsOn else "OFF"))
self._pin.callback(Pin.IRQ_FALLING | Pin.IRQ_RISING,
self._pinInterrupt)
# ============================================================================
# ===( Functions )============================================================
# ============================================================================
def GetId(self):
return self._Id
# ----------------------------------------------------------------------------
def IsOn(self):
return self._btnIsOn
# ----------------------------------------------------------------------------
def IsOff(self):
return not self._btnIsOn
# ============================================================================
# ===( Utils )================================================================
# ============================================================================
def _getPinIdFromPinNum(self, pinNum):
return ("P" + str(pinNum)) if isinstance(pinNum, int) else None
# ----------------------------------------------------------------------------
def _getPinPullFromStrPull(self, strPull):
if hasattr(strPull, 'upper'):
strPull = strPull.upper()
if strPull == "UP":
return Pin.PULL_UP
if strPull == "DOWN":
return Pin.PULL_DOWN
return None
# ----------------------------------------------------------------------------
def _isLogicalBtnOnFromPin(self):
if self._pin.pull() == Pin.PULL_DOWN:
isOn = self._pin.value()
else:
isOn = not self._pin.value()
return (isOn if not self._btnReversed else not isOn)
# ============================================================================
# ===( Events )===============================================================
# ============================================================================
def _pinInterrupt(self, pin):
isOn = self._isLogicalBtnOnFromPin()
if (isOn != self._btnIsOn):
if (isOn and not self._process) or not isOn:
self._btnIsOn = isOn
self._process = True
if isOn:
msPressed = 0
self._saveTicksMS = ticks_ms()
else:
msPressed = ticks_ms() - self._saveTicksMS
if self._btnThreaded:
start_new_thread(self._processBtnChange, (isOn, msPressed))
else:
self._processBtnChange(isOn, msPressed)
# ----------------------------------------------------------------------------
def _processBtnChange(self, isOn, msPressed):
with self._lockProcess:
print("BUTTON ON PIN [%s] CHANGED TO [%s]" %
(self._pin.id(), "ON" if isOn else "OFF"))
if self._btnChangeCB:
try:
self._btnChangeCB(self, isOn, msPressed)
except:
print(
'Error on callback process of PinButton change (%s).' %
exc_info()[1])
if not isOn:
self._process = False
