class Note(uorm.Model):
__db__ = db
__table__ = "note"
__schema__ = OrderedDict([
("id", ("INT", uorm.id)),
("timestamp", ("TIMESTAMP", uorm.now)),
("archived", ("INT", 0)),
("content", ("TEXT", "")),
])
@classmethod
def public(cls):
print("public")
for v in cls.__db__.db.values(None, None, btree.DESC):
res = ujson.loads(v)
row = cls.Row(*res)
if row.archived:
continue
yield row
@classmethod
def get_keys(cls):
keys = []
for key in cls.__db__.db:
keys.append(key)
return keys
@classmethod
def del_key(cls, key):
del cls.__db__.db[key]
cls.__db__.db.flush()
return 0
def __init__(self, bus, reset_pin=None, default_address=True, declination=(0, 0)):
self.i2c = pyb.I2C(bus, pyb.I2C.MASTER)
if reset_pin is not None:
self.reset_pin = pyb.Pin(reset_pin, pyb.Pin.OUT_PP)
else:
self.reset_pin = reset_pin
if default_address:
self.address = 0x28
else:
self.address = 0x29
self.declination = (declination[0] + declination[1] / 60) * math.pi / 180
self.quat_scale = 1.0 / (1 << 14)
self.sample_delay = 100
self.default_mode = self.modes["NDOF"]
self.offsets = OrderedDict(
accel_offset_x=0,
accel_offset_y=0,
accel_offset_z=0,
mag_offset_x=0,
mag_offset_y=0,
mag_offset_z=0,
gyro_offset_x=0,
gyro_offset_y=0,
gyro_offset_z=0,
accel_radius=0,
mag_radius=0,
)
self.init_sensor()
class ruleTable(uorm.Model):
# Create script table
__db__ = _dbc
__table__ = "rule"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("id", 1),
("enable", "off"),
("name", ""),
("filename", ""),
("delay", 60),
])
@classmethod
def mapkeys(cls, obj):
return [obj.get(k) for k in cls.__schema__.keys()]
@classmethod
def public(cls):
res = [x for x in cls.get()]
return res
@classmethod
def getrow(cls):
res = next(cls.get())
return res
@classmethod
def list(cls):
res = [x for x in cls.scan()]
return res.values
class serviceTable(uorm.Model):
# Create service table
__db__ = _dbc
__table__ = "service"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("id", 1),
("name", ""),
("server", ""),
("port", ""),
("template", ""),
])
@classmethod
def mapkeys(cls, obj):
return [obj.get(k) for k in cls.__schema__.keys()]
@classmethod
def public(cls):
res = [x for x in cls.get()]
return res
@classmethod
def getrow(cls):
res = next(cls.get())
return res
@classmethod
def list(cls):
res = [x for x in cls.scan()]
return res
class pluginstoreTable(uorm.Model):
# Create plugin table
__db__ = _dbc
__table__ = "pluginstore"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("name", ""),
("data", ""),
])
@classmethod
def mapkeys(cls, obj):
return [obj.get(k) for k in cls.__schema__.keys()]
@classmethod
def public(cls):
res = [x for x in cls.get()]
return res
@classmethod
def getrow(cls):
res = next(cls.get())
return res
@classmethod
def list(cls):
res = [x for x in cls.scan()]
return res.values
class notificationTable(uorm.Model):
# Create notification table
__db__ = _dbc
__table__ = "notification"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("id", 1),
("serviceid", 1),
("enable", ""),
])
@classmethod
def mapkeys(cls, obj):
return [obj.get(k) for k in cls.__schema__.keys()]
@classmethod
def public(cls):
res = [x for x in cls.get()]
return res
@classmethod
def getrow(cls):
res = next(cls.get())
return res
@classmethod
def list(cls):
res = [x for x in cls.scan()]
return res
def init_db(umod):
tb_name = "board_cfg"
tb_schema = OrderedDict([("name", ""), ("board", ""), ("uid", ""),
("client", ""), ("init", 0)])
umod.mod_add(tb_name, tb_schema)
tb_name = "board_mod"
tb_schema = OrderedDict([
("name", ""),
("active", ""),
("status", ""),
])
umod.mod_add(tb_name, tb_schema)
class LoginData(uorm.Model):
__db__ = db
__table__ = "login"
__schema__ = OrderedDict([
("timestamp", ("TIMESTAMP", uorm.now)),
("archived", ("INT", 0)),
("username", ("TEXT", "")),
("password", ("TEXT", "")),
("email", ("TEXT", "")),
("street", ("TEXT", "")),
("city", ("TEXT", "")),
("postcode", ("TEXT", "")),
("country", ("TEXT", "")),
("mobile", ("TEXT", "")),
("content", ("TEXT", "")),
])
@classmethod
def mapkeys(cls, obj):
return [obj.get(k) for k in cls.__schema__.keys()]
@classmethod
def public(cls):
res = [x for x in cls.scan() if x.archived == 0]
res.sort(key=lambda x: x.timestamp, reverse=True)
return res
def save(self, ordered=False):
# dump updated setting into json
print("Writing new config item to file %s" % self.file)
with open(self.file, 'w') as f:
if ordered:
ujson.dump(self.config, f)
else:
ujson.dump(OrderedDict(self.config), f)
class dxmapTable(uorm.Model):
# Create dxpin table
__db__ = _dbc
__table__ = "dxmap"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("count", 0),
("d0", ""),
("d1", ""),
("d2", ""),
("d3", ""),
("d4", ""),
("d5", ""),
("d6", ""),
("d7", ""),
("d8", ""),
("d9", ""),
("d10", ""),
("d11", ""),
("d12", ""),
("d13", ""),
("d14", ""),
("d15", ""),
("d16", ""),
("d17", ""),
("d18", ""),
("d19", ""),
("d20", ""),
("d21", ""),
("d22", ""),
("d23", ""),
("d24", ""),
("d25", ""),
("d26", ""),
("d27", ""),
("d28", ""),
("d29", ""),
("d30", ""),
("d31", ""),
("d32", ""),
("d33", ""),
("d34", ""),
("d35", ""),
("d36", ""),
("d37", ""),
("d38", ""),
("d39", ""),
("d40", ""),
])
@classmethod
def getrow(cls):
try:
res = next(cls.get())
except StopIteration:
return None
return res
def init_db(umod):
tb_name = "cfg_telnet"
tb_schema = OrderedDict([
("name", ""),
("port", ""),
("pswd", ""),
])
umod.mod_add(tb_name, tb_schema, active="1", up="ap")
def init_db(umod):
tb_name = "board_pin"
tb_schema = OrderedDict([
("name", ""),
("npin", ""),
("bpin", "")
])
umod.mod_add(tb_name, tb_schema, active="1", up="main")
def mod_get(self, m_name):
self.tbl_add()
if self._tbl == m_name:
return True
s_mod = self.mod_sel(m_name)
if len(s_mod):
self.tbl_add(s_mod[0]["name"], OrderedDict(s_mod[0]["sch"]))
return True
return False
def __init__(self, store_path="u_config"):
_sch_name = "_schema"
_sch_conf = OrderedDict([
("name", ("str", "")),
("sch", ("dict", ())),
])
self.store = uorm.Store(store_schema=_sch_name, store_path=store_path, store_config=_sch_conf)
self.lock = asyncio.Lock()
def init_db(umod):
tb_name = "cfg_mqtt"
tb_schema = OrderedDict([
("name", ""),
("type", ""),
("ip", ""),
("port", ""),
])
umod.mod_add(tb_name, tb_schema, active="1", up="sta")
def mod_get(self, m_name):
self.tbl_add()
if self._tbl == m_name:
return self._sch
s_mod = self.mod_sel(m_name)
if len(s_mod):
sch = OrderedDict(s_mod[0]["sch"])
self.tbl_add(s_mod[0]["name"], sch)
return sch
return False
def UNION(fields):
res = OrderedDict()
off = 0
for k, t in fields.items():
if isinstance(t, tuple):
assert t[0] == 0
res[k] = (off, t[1])
else:
res[k] = off | t
off = uctypes.PREV_OFFSET
return res
def __init__(self, db="u_db"):
self.db = uorm.DB(db)
self.model = uorm.Model
self.model.__db__ = self.db
self._tbl = "modules"
self._sch = OrderedDict([
("name", ""),
("sch", ""),
("active", ""),
("up", ""),
])
def init_db(umod):
tb_name= "cfg_wifi_sta"
tb_schema = OrderedDict([
("name", ""),
("ssid", ""),
("passwd", ""),
])
umod.mod_add(tb_name, tb_schema)
tb_name= "cfg_wifi_ap"
tb_schema = OrderedDict([
("name", ""),
("essid", ""),
("channel", ""),
("password", ""),
("authmode", ""),
])
umod.mod_add(tb_name, tb_schema)
class advancedTable(uorm.Model):
# Create advanced table
__db__ = _dbc
__table__ = "advanced"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("scripts", "off"),
("rules", "off"),
("notifications", "off"),
("mqttretain", ""),
("messagedelay", 0),
("ntphostname", "pool.ntp.org"),
("ntptimezone", 60),
("ntpdst", ""),
("sysloghostname", ""),
("sysloglevel", 0),
("serialloglevel", 1),
("webloglevel", 0),
("webloglines", 10),
("enablesdlog", ""),
("sdloglevel", 0),
("enableserial", ""),
("serialbaudrate", 115200),
("enablesync", ""),
("syncport", 8888),
("fixedipoctet", 0),
("wdi2caddress", 0),
("usessdp", ""),
("connectfailure", 0),
("i2cstretchlimit", 0),
])
@classmethod
def mapkeys(cls, obj):
return [obj.get(k) for k in cls.__schema__.keys()]
@classmethod
def public(cls):
res = [x for x in cls.get()]
return res
@classmethod
def getrow(cls):
res = next(cls.get())
return res
@classmethod
def list(cls):
res = [x for x in cls.scan()]
return res
def adc_gen(pin, delay=None):
sample = 0
adc = pyb.ADC(pin)
ms_time = utime.ticks_ms()
while True:
if (delay is None) or (utime.ticks_diff(utime.ticks_ms(), ms_time) >
delay):
ms_time = utime.ticks_ms()
value = adc.read()
hist = OrderedDict()
hist['#'] = sample
hist['adc'] = value
yield (sample, value, hist)
sample += 1
def init_db(umod):
tb_name = "cfg_push"
tb_schema = OrderedDict([
("name", ""),
("b_pin", ""),
("p_on", ""),
("p_mode", ""),
("p_pull", ""),
("ps_mode", ""),
("ps_pin", ""),
("value", ""),
])
umod.mod_add(tb_name, tb_schema, active="1", up="main")
def __init__(self,
bus,
reset_pin=None,
default_address=True,
declination=(0, 0)):
self.i2c = pyb.I2C(bus, pyb.I2C.MASTER)
if reset_pin is not None:
self.reset_pin = pyb.Pin(reset_pin, pyb.Pin.OUT_PP)
else:
self.reset_pin = reset_pin
if default_address:
self.address = 0x28
else:
self.address = 0x29
self.declination = \
(declination[0] + declination[1] / 60) * math.pi / 180
self.quat_scale = 1.0 / (1 << 14)
self.sample_delay = 100
self.default_mode = self.modes['NDOF']
self.offsets = OrderedDict(accel_offset_x=0,
accel_offset_y=0,
accel_offset_z=0,
mag_offset_x=0,
mag_offset_y=0,
mag_offset_z=0,
gyro_offset_x=0,
gyro_offset_y=0,
gyro_offset_z=0,
accel_radius=0,
mag_radius=0)
self.init_sensor()
def generator(self, delay=None):
"""Return a generator
"""
sample = 0
ms_time = utime.ticks_ms()
while True:
if (delay is None) or (utime.ticks_diff(utime.ticks_ms(), ms_time)
> delay):
ms_time = utime.ticks_ms()
value = self.range
hist = OrderedDict()
hist['#'] = sample
hist['mm'] = value
yield (sample, value, hist)
sample += 1
class controllerTable(uorm.Model):
# Create controller table
__db__ = _dbc
__table__ = "controller"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("id", 1),
("usedns", ""),
("hostname", ""),
("port", 1883),
("user", ""),
("password", ""),
("subscribe", ""),
("publish", ""),
("enable", ""),
("protocol", ""),
])
@classmethod
def public(cls):
# if cached: return cached table
if hasattr(cls, '_controller'): return cls._controller
# no cache: fetch it!
try:
cls._controller = [x for x in cls.get()]
except StopIteration:
return None
return cls._controller
@classmethod
def getrow(cls):
try:
res = next(cls.get())
except StopIteration:
return None
return res
@classmethod
def delete(cls, timestamp):
# delete the table record
try:
os.remove(cls.fname(timestamp))
# if cached: delete cached table
if hasattr(cls, '_controller'): del cls._controller
except KeyError:
return False
return True
class pluginTable(uorm.Model):
# Create plugin table
__db__ = _dbc
__table__ = "plugin"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("id", 1),
("name", ""),
("dtype", ""),
("stype", ""),
("pincnt", 1),
("valuecnt", 1),
("senddata", ""),
("formula", ""),
("sync", ""),
("timer", ""),
("pullup", ""),
("inverse", ""),
("port", ""),
("module", ""),
("template", ""),
])
@classmethod
def public(cls):
try:
res = [x for x in cls.get()]
except StopIteration:
return None
return res
@classmethod
def getrow(cls):
try:
res = next(cls.get())
except StopIteration:
return None
return res
@classmethod
def delete(cls, timestamp):
# delete the table record
try:
os.remove(cls.fname(timestamp))
except KeyError:
return False
return True
def adc_gen_burst(pin, delay=None):
buf = bytearray(500) # create a buffer of 100 bytes
sample = 0
start = utime.ticks_ms()
tim = pyb.Timer(4, freq=100)
adc = pyb.ADC(pin)
while True:
adc.read_timed(buf, tim)
for val in buf: # loop over all values
value = adc.read()
hist = OrderedDict()
hist['#'] = sample
hist['adc'] = value
hist['ms'] = utime.ticks_diff(utime.ticks_ms(), start)
yield (sample, value, hist)
sample += 1
class WifiAPModel(BaseModel):
__table__ = "wifiap"
__schema__ = OrderedDict([
("created_at", str(int(utime.time()))),
("channel", 11),
("hidden", False),
("authmode", 4),
("essid", "geekgarden"),
("password", "mysupersecretpass"),
("hostname", "geekgarden"),
("ip", "192.168.10.1"),
("mask", "255.255.255.0"),
("gateway", "192.168.10.1"),
("dns", "8.8.8.8"),
])
__fields__ = list(__schema__.keys())
def cdf_cal(time_list):
""" Calculates the cdf for the time delay
:param list: the list of times
"""
results_sum = OrderedDict()
for time in time_list:
print("time:{}".format(time))
round_time = round(time, 3)
print("round_time:{}".format(round_time))
if round_time in results_sum:
results_sum[round_time] += 1
else:
results_sum[round_time] = 1
#print("results_sum -> {}".format(results_sum))
for time_delay in results_sum:
results_sum[time_delay] = results_sum[time_delay] / len(time_list)
def generator(self, delay=50):
"""Return a generator
"""
sample = 0
ms_time = utime.ticks_ms()
while True:
if (delay is None) or (utime.ticks_diff(utime.ticks_ms(), ms_time)
> delay):
ms_time = utime.ticks_ms()
value = self.range # preserve the value of the measurement
hist = OrderedDict() # create a simple dictionary
hist['#'] = sample # the number of each sample
hist[
'mm'] = value # write the value of the measurement into the dictionary
hist['time'] = ms_time
yield (sample, value, hist) # create a generator
sample += 1
class scriptTable(uorm.Model):
# Create script table
__db__ = _dbc
__table__ = "script"
__schema__ = OrderedDict([
("timestamp", uorm.now),
("id", 1),
("enable", "off"),
("pluginid", 0),
("name", ""),
("filename", ""),
("delay", 60),
])
@classmethod
def public(cls):
# if cached: return cached table
if hasattr(cls, '_script'): return cls._script
# no cache: fetch it!
try:
cls._script = [x for x in cls.get()]
except StopIteration:
return None
return cls._script
@classmethod
def getrow(cls):
try:
res = next(cls.get())
except StopIteration:
return None
return res
@classmethod
def delete(cls, timestamp):
# delete the table record
try:
os.remove(cls.fname(timestamp))
# if cached: delete cached table
if hasattr(cls, '_script'): del cls._script
except KeyError:
return False
return True
class BNO055:
reg = dict(
VECTOR_ACCELEROMETER=0x08,
VECTOR_MAGNETOMETER=0x0e,
VECTOR_GYROSCOPE=0x14,
VECTOR_EULER=0x1a,
VECTOR_LINEARACCEL=0x28,
VECTOR_GRAVITY=0x2e,
QUATERNION_DATA=0x20,
TEMPERATURE=0x34,
CHIP_ID=0x00,
SYS_TRIGGER=0x3f,
OPR_MODE=0x3d,
PAGE_ID=0x07,
PWR_MODE=0x3e,
ACCEL_OFFSET_X_LSB_ADDR=0x55,
CALIB_STAT_ADDR=0x35,
)
modes = dict(
CONFIG=0x00,
NDOF=0x0c,
)
power_modes = dict(
NORMAL=0x00,
LOW=0x01,
SUSPEND=0x02
)
BNO055_ID = 0xa0
NUM_BNO055_OFFSET_REGISTERS = 22
def __init__(self, bus, reset_pin=None, default_address=True, declination=(0, 0)):
print(bus)
self.i2c = pyb.I2C(bus, pyb.I2C.MASTER)
if reset_pin is not None:
self.reset_pin = pyb.Pin(reset_pin, pyb.Pin.OUT_PP)
else:
self.reset_pin = reset_pin
if default_address:
self.address = 0x28
else:
self.address = 0x29
self.declination = \
(declination[0] + declination[1] / 60) * math.pi / 180
self.quat_scale = 1.0 / (1 << 14)
self.sample_delay = 100
self.default_mode = self.modes['NDOF']
self.offsets = OrderedDict(
accel_offset_x=0,
accel_offset_y=0,
accel_offset_z=0,
mag_offset_x=0,
mag_offset_y=0,
mag_offset_z=0,
gyro_offset_x=0,
gyro_offset_y=0,
gyro_offset_z=0,
accel_radius=0,
mag_radius=0
)
self.init_sensor()
def init_sensor(self):
pyb.delay(1000)
addresses = self.i2c.scan()
if self.address not in addresses:
raise Exception("Address %s not found during scan: %s" % (
self.address, addresses))
if not self.i2c.is_ready(self.address):
raise Exception("Device not ready")
pyb.delay(50)
chip_id = self.read_8(self.reg['CHIP_ID'])
if ord(chip_id) != self.BNO055_ID:
pyb.delay(1000) # wait for boot
chip_id = self.read_8(self.reg['CHIP_ID'])
if ord(chip_id) != self.BNO055_ID:
raise Exception("Chip ID invalid:", chip_id)
self.set_mode(self.modes['CONFIG'])
self.write_8(self.reg['SYS_TRIGGER'], 0x20) # reset
pyb.delay(1000)
# while ord(self.read_8(self.reg['CHIP_ID'])) != self.BNO055_ID:
# pyb.delay(10)
self.write_8(self.reg['PWR_MODE'], self.power_modes['NORMAL'])
pyb.delay(10)
self.write_8(self.reg['PAGE_ID'], 0)
self.write_8(self.reg['SYS_TRIGGER'], 0x0)
pyb.delay(10)
self.set_mode(self.default_mode)
pyb.delay(20)
pyb.delay(100)
self.set_ext_crystal_use()
pyb.delay(100)
def reset(self):
if self.reset_pin is not None:
self.reset_pin.low()
pyb.delay(1)
self.reset_pin.high()
self.init_sensor()
else:
print("No reset pin defined. BNO055 not reset")
def set_mode(self, mode):
self.write_8(self.reg['OPR_MODE'], mode)
pyb.delay(30)
def set_ext_crystal_use(self):
self.set_mode(self.modes['CONFIG'])
pyb.delay(25)
self.write_8(self.reg['PAGE_ID'], 0)
self.write_8(self.reg['SYS_TRIGGER'], 0x80)
pyb.delay(10)
self.set_mode(self.default_mode)
pyb.delay(20)
def get_lin_accel(self): # acceleration in m/s^2 (excluding gravity)
x, y, z = self.get_vector('VECTOR_LINEARACCEL')
return x / 100.0, y / 100.0, z / 100.0
def get_gyro(self): # angular velocity in rotations per second
x, y, z = self.get_vector('VECTOR_GYROSCOPE')
return x / 900.0, y / 900.0, z / 900.0
def get_quat(self):
# quaternion vector (see: https://en.wikipedia.org/wiki/Quaternion)
buf = self.read_len(self.reg['QUATERNION_DATA'], 8)
w = (buf[1] << 8) | buf[0]
x = (buf[3] << 8) | buf[2]
y = (buf[5] << 8) | buf[4]
z = (buf[7] << 8) | buf[6]
return (w * self.quat_scale,
x * self.quat_scale,
y * self.quat_scale,
z * self.quat_scale)
def get_euler(self): # yaw, pitch, roll in degrees
z, y, x = self.get_vector('VECTOR_EULER')
return z / 16.0, y / 16.0, x / 16.0
def get_temp(self): # get temperature in degrees celsius
return ord(self.read_8(self.reg['TEMPERATURE']))
def get_accel(self): # acceleration in m/s^2 (including gravity)
x, y, z = self.get_vector('VECTOR_ACCELEROMETER')
return x / 100.0, y / 100.0, z / 100.0
def get_grav(self): # gravity vector in m/s^2
x, y, z = self.get_vector('VECTOR_GRAVITY')
return x / 100.0, y / 100.0, z / 100.0
def get_mag(self): # magnetic field strength in micro-Teslas
x, y, z = self.get_vector('VECTOR_MAGNETOMETER')
return x / 16.0, y / 16.0, z / 16.0
def get_vector(self, vector_type): # get an x, y, z data array from I2C
buf = self.read_len(self.reg[vector_type], 6)
data = []
for index in range(0, len(buf), 2):
datum = (buf[index + 1] << 8) | buf[index]
if datum > 0x7fff:
datum -= 0x10000
data.append(datum)
return data
def get_calibration(self):
calib_status = ord(self.read_8(self.reg['CALIB_STAT_ADDR']))
system = (calib_status >> 6) & 0x03
gyro = (calib_status >> 4) & 0x03
accel = (calib_status >> 2) & 0x03
mag = calib_status & 0x03
return system, gyro, accel, mag
def is_fully_calibrated(self):
for status in self.get_calibration()[1:]:
if status < 3:
return False
return True
def update_offsets(self):
if self.is_fully_calibrated():
self.set_mode(self.modes['CONFIG'])
calib_data = self.read_len(self.reg['ACCEL_OFFSET_X_LSB_ADDR'],
self.NUM_BNO055_OFFSET_REGISTERS)
self.set_mode(self.default_mode)
index = 0
for offset in self.offsets.keys():
self.offsets[offset] = (calib_data[index + 1] << 8) | calib_data[index]
index += 2
# print(self.offsets)
return True
else:
return False
def get_heading(self):
# compass heading in radians (be sure to get the correct declination)
x, y, z = self.get_mag()
heading = math.atan2(y, x)
heading += self.declination
# Correct for reversed heading
if heading < 0:
heading += 2 * math.pi
# Check for wrap and compensate
elif heading > 2 * math.pi:
heading -= 2 * math.pi
return heading
def write_8(self, register, data):
return self.i2c.mem_write(data, self.address, register)
def read_8(self, register):
return self.i2c.mem_read(1, self.address, register)
def read_len(self, register, length):
# try:
return self.i2c.mem_read(length, self.address, register)
