def publishBackup(topic=""):
global msg_payload
global payload_Topic
global msg_ReadyRcv
global tempUpdate
global temp_Inbound
global precipUpdate
global precip_Inbound
global alertUpdate
global alert_Inbound
global dailyUpdate
global temp_Topic
global daily_Topic
global precip_Topic
global topic_ToSend
global msg_ToSend
global missed_Obs
global topic_File
global msg_File
if (topic == daily_Topic or topic == precip_Topic):
topic_ToSend[missed_Obs] = payload_Topic
log = uio.open(topic_File, mode="a")
log.write(topic + "\n")
time.sleep(0.5)
log.close()
msg_ToSend[missed_Obs] = msg_payload
log1 = uio.open(msg_File, mode="a")
log1.write(msg_payload + "\n")
time.sleep(0.5)
log1.close()
missed_Obs = missed_Obs + 1
msg_payload = ""
payload_Topic = ""
def publish_Backup():
global msg_payload
global payload_Topic
global daily_Topic
global precip_Topic
global topic_ToSend
global msg_ToSend
global obs_publishReady
global topic_File
global msg_File
topic_ToSend.append(payload_Topic)
msg_ToSend.append(msg_payload)
obs_publishReady = obs_publishReady + 1
if (payload_Topic == daily_Topic or payload_Topic == precip_Topic):
log = uio.open(topic_File, mode="a")
log.write(payload_Topic + "\n")
time.sleep(0.5)
log.close()
log1 = uio.open(msg_File, mode="a")
log1.write(msg_payload + "\n")
time.sleep(0.5)
log1.close()
msg_payload = ""
payload_Topic = ""
def remove_data(user_in, dictk):
no_ssid()
f4 = uio.open(mydb, "r")
data_rd = ujson.load(f4)
f4.close()
if SSID_COUNT and user_in in dictk:
del data_rd["ssid"][user_in]
del data_rd["password"][user_in]
f4 = uio.open(mydb, 'w')
counter1 = 0
counter2 = 0
update_ssid = {}
update_password = {}
for v in data_rd["ssid"].values():
counter1 += 1
update_ssid.update({str(counter1): v})
for v in data_rd["password"].values():
counter2 += 1
update_password.update({str(counter2): v})
data_rd["ssid"] = update_ssid
data_rd["password"] = update_password
ujson.dump(data_rd, f4)
f4.close()
print("Done.")
time.sleep(3)
station()
if SSID_COUNT and not user_in in dictk:
print("Incorrect input. Deleting nothing.")
time.sleep(2)
station()
def readFiles():
global missed_Obs
global topic_ToSend
global msg_ToSend
global topic_File
global msg_File
obs_ToAdd = 0
currentNum = missed_Obs
with uio.open(topic_File, mode="r") as log:
topics_pending = log.readlines()
num = len(topics_pending)
obs_ToAdd = num
lineCnt = 0
while lineCnt < num:
t = topics_pending[lineCnt]
topic_ToSend[currentNum] = t[:len(t) - 1]
lineCnt = lineCnt + 1
currentNum = currentNum + 1
log.close()
currentNum = missed_Obs
with uio.open(msg_File, mode="r") as log:
msg_pending = log.readlines()
num = len(msg_pending)
lineCnt = 0
while lineCnt < num:
m = msg_pending[lineCnt]
msg_ToSend[currentNum] = m[:len(m) - 1]
lineCnt = lineCnt + 1
currentNum = currentNum + 1
log.close()
missed_Obs = missed_Obs + obs_ToAdd
def readFiles():
global obs_publishReady
global topic_ToSend
global msg_ToSend
global topic_File
global msg_File
global file_lineRef
global tfile_readComplete
global mfile_readComplete
obs_ToAdd = 0
temp_Line = file_lineRef
start_Read = temp_Line
currentNum = obs_publishReady
with uio.open(topic_File, mode="r") as log:
topics_pending = log.readlines()
num = len(topics_pending)
if num > 0:
i = 0
incr_Read = start_Read
while i < 50 - currentNum:
t = topics_pending[incr_Read]
topic_ToSend.append(t[:len(t)-1])
incr_Read = incr_Read + 1
if incr_Read == num:
i = 50 - currentNum
tfile_readComplete = True
file_lineRef = 0
else:
i = i + 1
obs_ToAdd = obs_ToAdd + 1
log.close()
with uio.open(msg_File, mode="r") as log1:
msg_pending = log1.readlines()
num = len(msg_pending)
i = 0
incr_Read = start_Read
while i < 50 - currentNum:
m = msg_pending[incr_Read]
msg_ToSend.append(m[:len(m)-1])
incr_Read = incr_Read + 1
if incr_Read == num:
i = 50 - currentNum
mfile_readComplete = True
file_lineRef = 0
else:
i = i + 1
log1.close()
obs_publishReady = obs_publishReady + obs_ToAdd
if tfile_readComplete == False:
file_lineRef = file_lineRef + obs_ToAdd
else:
pass
else:
log.close()
tfile_readComplete = True
mfile_readComplete = True
file_lineRef = 0
def createFiles():
global topic_File
global msg_File
log = uio.open(topic_File, mode="x")
log.close()
log1 = uio.open(msg_File, mode="x")
log1.close()
def createFiles(): global topic_File global msg_File global file_lineRef global tfile_readComplete global mfile_readComplete log = uio.open(topic_File, mode="x") log.close() log1 = uio.open(msg_File, mode="x") log1.close() tfile_readComplete = True mfile_readComplete = True file_lineRef = 0
def ssids(user_dict):
no_ssid()
f3 = uio.open(mydb, "r")
f3r = ujson.load(f3)
f3.close()
user_eyes = []
if SSID_COUNT:
global SSID_SUCCESS
SSID_SUCCESS = True
for k, v in f3r['ssid'].items():
ssid = v
password = f3r['password'][k]
data_ssids = {k: (ssid, password)}
user_dict.update(data_ssids)
user_eyes.append((int(k), ssid))
user_eyes.sort()
for itm in user_eyes:
print("[" + str(itm[0]) + "] " + itm[1])
if not SSID_COUNT:
SSID_SUCCESS = False
print("""
There is no database with saved networks.
Returning to the station.
""")
time.sleep(4)
station()
def create_new_document(path):
content = "time,"
for sesname in SensorList:
content = content + "mm." + sesname + ","
content = content + "\n"
with uio.open(path, 'w') as file_Object:
file_Object.write(content)
def dump_data(self, filename):
allocs_now = micropython.alloc_count()
allocs_per_last_line = allocs_now - self.last_alloc_count
self.count_last_line(allocs_per_last_line)
with open(filename, "w") as f:
for key, val in self.data.items():
f.write("{} {total_allocs} {calls}\n".format(key, **val))
def write(self):
print('write - run')
f = io.open(SETTINGS_TXT, "w")
f.write(json.dumps(self._set_data))
f.close()
print('write - over')
return
def deleteFiles():
global topic_File
global msg_File
try:
log = uio.open(topic_File)
log.close()
uos.remove(topic_File)
except OSError:
pass
try:
log1 = uio.open(msg_File)
log1.close()
uos.remove(msg_File)
except OSError:
pass
def init():
# print("Initialize Buzzer")
# buzzer.low()
print("Initialize LEDs")
pyb_red_led.off()
pyb_green_led.off()
pyb_blue_led.off()
print("Initialize Horn")
# high is off
horn.high()
print("Initialize Headlight")
# high is off
headlight.high()
print("Initialize DAC")
throttle_out.write(0)
regen_out.write(0)
print("Initialize Key")
# High is off
# key.high()
if key_switch.value():
bike_on = True
setup_rtc()
# Check Bike / Switch State
if key_switch.value():
bike_on = True
hmi.set('sleep',0)
filename = '/sd/logs/' + get_datetime_filename() + '.csv'
log = uio.open(filename,'w')
log.write('date,time,volts,amps,speed,temp,throttle,regen,ax,ay,az,angx,angy,angz\n')
print('Log: ' + filename + ' open')
if headlight_switch.value():
light_on = True
hmi.light = 1
headlight.low()
# We just got power to the PyBoard but the bike
# key is off. Make sure HMI is sleeping
# Turn off light & horn
else:
bike_on = False
hmi.set('sleep',1)
light_on = False
hmi.light = 0
headlight.high()
# This currently always sets the page to main
# but we need to be synced with the display or updates won't work
# Alternately we could get_page() and this should be done if we use passwords
# Not sure what happens here if HMI is sleeping.
# HMI Should be on? This might not work during sleep mode
hmi.set_page(hmi.page)
def main():
global AIOKey, userName
try:
with uio.open('aio.key', mode='r') as f:
key = ujson.loads(f.readline())
AIOKey = key['AIOkey']
userName = key['userName']
except:
print("Couldent get credentials!!")
return
#get temp from the MCP9808 sensor
TC = getTemperature()
sendValToFeed(userName, 'foo', TC)
#get temp/humidty ffrom the SHT31 sensor
TF, RH = getSHT()
sendValToFeed(userName, 'bassementtempf', TF)
sendValToFeed(userName, 'basementrh', RH)
# should we goto sleep?
ctrl = getLastVal(userName, 'ctrl')
print(ctrl.json())
if (ctrl.json()['value'] == 'ON'):
import machine
rtc = machine.RTC()
rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP)
#if so for how long?
t = int(getLastVal(userName, 'updatetime').json()['value'])
rtc.alarm(rtc.ALARM0, t * 60 * 1000) #
machine.deepsleep()
def exists(self):
"""Check if baseline exists."""
try:
with uio.open(self._BASELINE_FILE, mode='r'):
return True
except OSError:
return False
def do_append(ssid=""):
f1 = uio.open(mydb, "r")
flr = ujson.load(f1)
f1.close()
new_ssid = ""
if ssid != "":
new_ssid = ssid
if ssid == "":
print('Type SSID:')
new_ssid = input("<:> ")
while True:
if new_ssid != "":
print('Type PASSWORD for ' + new_ssid)
new_password = input("<:> ")
if new_password == "":
print("A password cannot be empty!")
time.sleep(2)
continue
# Here it checks if the network already exists in the database.
if new_ssid in flr["ssid"].values() and new_password in flr["password"].values():
print("""
This network exists in the database.
Returning back to station.
""")
time.sleep(3)
station()
break
if new_password != "":
file_w = uio.open(mydb, "w")
flr["ssid"][str(len(flr["ssid"]) + 1)] = new_ssid
flr["password"][str(len(flr["password"]) + 1)] = new_password
ujson.dump(flr, file_w)
file_w.close()
print("Network " + new_ssid + " is added successfully!")
time.sleep(3)
station()
break
if new_ssid == "":
print("Adding nothing. Returning back to station")
time.sleep(2)
station()
break
def reset(self):
print('reset - run')
f = io.open(SETTINGS_TXT, "w")
f.write(json.dumps(INIT_SET_DATA))
f.close()
self._set_data = INIT_SET_DATA.copy()
print('reset - over')
return
def atexit():
print("\n------------------ script exited ------------------")
print("Total traces executed: ", __prof__.trace_count)
with open(".coverage", "w") as f:
# wtf so private much beautiful wow
f.write("!coverage.py: This is a private format, don't read it directly!")
# poormans json
f.write(str(__prof__.coverage_data()).replace("'", '"'))
def make_file_transport(path):
output = uio.open(path, 'wb')
def send(message):
output.write(message)
output.write('\n')
return send
def no_ssid():
global SSID_COUNT
SSID_COUNT = False
file_r = uio.open(mydb, "r")
data_no_ssid = ujson.load(file_r)
file_r.close()
if len(data_no_ssid["ssid"]) > 0:
SSID_COUNT = True
def get_property(self, key):
filename = key + ".config"
if (self._file_exists(filename)):
file = uio.open(filename, "rt")
value = file.read()
file.close()
else:
print("Could not find property with name " + key)
return None
return value
def DeleteOldFile(log):
if log == True:
# delete existing log file if it exists
try:
log = uio.open(LOG_FILE)
log.close()
uos.remove(LOG_FILE)
except OSError:
# Do nothing, the file does not exist.
pass
def LogData(self):
if self.log_info == True:
n = len(self.arr)
with uio.open(LOG_FILE, mode="a") as log:
for i in range(n):
dummy = log.write("%s\n" % (self.arr[i]))
else:
n = len(self.arr)
for i in range(n):
print("%s\n" % self.arr[i])
def create_get_addresses_handler(file_path):
file = uio.open(file_path)
payload = file.read()
file.close()
def handler(w, req):
w.headers['content-type'] = 'application/json'
w.write(payload)
return handler
def ftps_downloadFile(fileport=0, sz=0, df_chunk=1000):
global temp_File
global topic_ToSend
global msg_ToSend
global msg_Topic
global obs_publishReady
global wdt
global temp_Path
global file_szRcvd
file_Size = sz
data_Received = 0
uos.chdir(temp_Path)
log = uio.open(temp_File, mode="w")
try:
ftp_conn2 = FTP(port=fileport, user=None, passwd=None, timeout=20)
ftp_conn2.download(port=fileport)
time.sleep(5)
except:
log.close()
topic_ToSend.append(msg_Topic)
msg_ToSend.append("Could not Access FTPS for download")
obs_publishReady = obs_publishReady + 1
else:
excess_Data = file_Size % df_chunk
while (data_Received < file_Size):
if ((file_Size - data_Received) > df_chunk):
try:
data = ftp_conn2.rcv(df_chunk)
except OSError:
pass
else:
data_Received = data_Received + len(data)
wdt.feed()
if len(data) > 0:
log.write(data)
time.sleep(0.5)
else:
pass
else:
try:
data = ftp_conn2.rcv(excess_Data)
except OSError:
pass
else:
data_Received = data_Received + len(data)
wdt.feed()
if len(data) > 0:
log.write(data)
time.sleep(0.5)
else:
pass
log.close()
file_szRcvd = data_Received
def load():
config_path = "config/platform-%s.json" % sys.platform
config_stream = None
try:
config_stream = uio.open(config_path)
return ujson.load(config_stream)
except OSError as err:
raise Exception("Failed to open config file: %s - %s" %
(config_path, err))
finally:
if config_stream != None:
config_stream.close()
def dump(self, filename):
if not self._filter:
self._filter = ''.join([(len(repr(chr(x))) == 3) and chr(x) or '.' for x in range(256)])
import uio
f = uio.open(filename)
total_read = 0
while True:
n = f.readinto(self._buf)
if n:
self.dump_buf(total_read, self._buf, n)
total_read += n
else:
break
def does_file_exist(filename):
"""
does_file_exist
Returns true if the given filename exists, false otherwise.
"""
exists = False
try:
with uio.open(filename, mode='r') as infofile:
exists = True
infofile.close()
except OSError:
pass
return exists
def read_Version():
global current_FS_Version
global version_File
global temp_Path
global empty_Text
uos.chdir(temp_Path)
info = empty_Text
with uio.open(version_File, mode="r") as log:
info = log.readlines()
log.close()
ver = info[0]
current_FS_Version = ver.rstrip()
def firmware_upgrade(firmware_file):
"""Upgrade ccs811 firmware.
For example: firmware_upgrade('CCS811_SW000246_1-00.bin')
"""
reset = Pin(config.rst2)
wake = config.wake
# Pulse Reset pin
print("Enter boot mode...")
reset.value(0)
utime.sleep_ms(100)
reset.value(1)
utime.sleep_ms(100)
# Set Wake low
wake.value(0)
utime.sleep_ms(100)
# Erase application
print("Erase application...")
i2c.writeto_mem(ADDRESS, 0xf1, bytearray([0xe7, 0xa7, 0xe6, 0x09]))
utime.sleep_ms(500)
# Send firmware to ccs811
print("Load firmware...")
with uio.open(firmware_file, mode='rb') as firmware:
while True:
bytes = firmware.read(8)
if len(bytes) == 0:
break
payload = bytearray([0xf2])
for b in bytes:
payload.append(b)
i2c.writeto(ADDRESS, payload)
print(binascii.hexlify(payload))
# i2c.writeto_mem(ADDRESS, 0xf2, bytearray(bytes))
utime.sleep_ms(50)
# Verify application - this does not work, always prints 0
# Power off to complete
print("Verify...")
i2c.writeto_mem(ADDRESS, 0xf3, bytearray([0x01]))
utime.sleep_ms(500)
status = i2c.readfrom_mem(ADDRESS, 0x00, 1)
print(status[0])
print(status[0] & 0x30)
# Set Wake low
wake.value(1)
print("Done - Power device off and on again")
def dump(self, filename):
if not self._filter:
self._filter = ''.join([(len(repr(chr(x))) == 3) and chr(x) or '.'
for x in range(256)])
import uio
f = uio.open(filename)
total_read = 0
while True:
n = f.readinto(self._buf)
if n:
self.dump_buf(total_read, self._buf, n)
total_read += n
else:
break
