def start_app(act_name, msg):
global tft
tft.text(msg, 5, 180, WHITE, RED)
from machine import RTC, deepsleep
rtc = RTC()
rtc.memory(act_name)
time.sleep(1)
deepsleep(1) # use deepsleep to reset and release memory
def main(vs):
global var_store, free_mem
var_store = vs
print("tfth.main")
horo_main=var_store['horo_main']
sd = var_store['sd']
tft = var_store['tft']
free_mem = var_store['free_mem']
tzone = load_tzone()
lat,lon,drx = load_geo_cfg()
syn=sync_time()
tm = get_time()
ct = time.localtime(tm)
yr,mon,mday,hr,minu,sec,wday,_,=ct
tfth = TFTHoro(tft,tzone=tzone, lat=lat,lon=lon,drx=drx)
tfth.set_datetime(yr,mon,mday,hr,minu,sec)
var_store['tfth']=tfth
var_store['tft']=tft
tft.start_spi()
first_cycle=True
while True:
if chk_btn():
break
try:
_t(horo_main,tfth,tft,first_cycle)
if first_cycle:
first_cycle=False
except Exception as e:
sys.print_exception(e)
time.sleep(1)
i=0
while True:
if chk_btn():
break
time.sleep(0.5)
tm = get_time()
ct = time.localtime(tm)
yr,mon,mday,hr,minu,sec,wday,_,=ct
colon=' '
if i:
colon=':'
i = not i
tft.draw_string_at(colon,244,165,fnt,fg=WHITE,bg=NAVY)
if sec==0:
if minu==0 or not syn:
# sync every hour
syn = sync_time()
break
# command mode
free_mem()
if btn['A']:
print('ap_lunar')
from machine import RTC, deepsleep
rtc = RTC()
rtc.memory('ap_lunar')
#tft.text('Lunar calendar...',5,5)
#time.sleep(1)
deepsleep(1) # use deepsleep to reset and release all memory
def skip():
# command mode
free_mem()
if tch:
print('ap_lunar')
from machine import RTC, deepsleep
rtc = RTC()
rtc.memory('ap_lunar')
#tft.text('Lunar calendar...',5,5)
#time.sleep(1)
deepsleep(1) # use deepsleep to reset and release all memory
def handle_interrupt(v):
global switch_active
rtc = RTC()
print('Switch Interrupt')
if switch_active == False:
switch_active = True
rtc.memory(b'3')
start_webserver()
if switch_active == True:
switch_active = False
print('Switch Toggle Off')
def WriteRTCMemory(write_timestamp, pressure_value):
from machine import RTC
rtc = RTC()
print('---> Now writing to ESP8266 RTC memory')
data = '%d,%d,%d,%d,' % (write_timestamp,
curr_dst_status,
accuracy,
current_timestamp)
for val in pressure_value:
data += '%d,' % val
data += '0' # flag as unverified
rtc.memory(data)
def ReadRTCMemory(ERRORFILE, rel_Pres_Rounded_hPa):
from machine import RTC
global saved_dst_status, last_pval_timestamp, accuracy
rtc = RTC()
print('---> Now reading ESP8266 RTC memory')
data = rtc.memory()
if not data:
print('Empty RTC memory -- assuming First Run')
FirstTimeRun(rel_Pres_Rounded_hPa)
data_list = [int(i) for i in data.split(b',')]
last_pval_timestamp = data_list[0]
saved_dst_status = data_list[1]
accuracy = data_list[2]
last_run_timestamp = data_list[3]
flag = data_list[:-1]
VerifyLastRunCompleted(flag, last_run_timestamp, ERRORFILE)
pressure_values = []
for i in range(4, pval_count + 4):
pressure_values.append(data_list[i])
print('Last %d saved pressure values:' % pval_count,
('%d; ' * pval_count)[:-2] % tuple(pressure_values))
return pressure_values
def init_RTC(init):
global r
# pass list of bytes eg [1, 1, 0, 0, 0]
###########################################
# RTC 16KB of SRAM
###########################################
# index into RTC memory, 2 bytes
# r.memory()[0] is temp error state
# r.memory()[1] is lipo error state
# 2 number of temp read error since last reboot
# 3 same for lipo
# 4 number of watchdog popped
r = RTC()
mem = r.memory() # content survives deep sleep
print('RTC memory: ', mem)
if (mem == b''):
print('RTC memory empty. initializing..')
#r.memory(bytearray(0b00000000)) # need object with buffer protocol
# store x bytes in RTC
# layout
# 1 , 1 : reset error condition for sensor error. send alarm only first error and recovered
# 0, 0, 0 : number of temp error, lipo error, watchdog reset , SINCE LAST POWER UP
r.memory(bytes(init)) # need object with buffer protocol
mem = r.memory() # type bytes, immutable
print('RTC memory: ', mem) # b'\x01\x01\x00\x00\x00'
# to test a value r.memory() [i]
# to set a value
# x=r.memory()
# x=bytearray(x) make mutable
# x[i]=1
# r.memory(x)
# bit operation possible as well
# r.memory and wifi_error == 0 , test if bit not set
# r.memory (r.memory() or wifi_error), set bit
# r.memory (r.memory() and not wifi_error) reset bit
else:
pass
def FirstTimeRun(rel_Pres_Rounded_hPa):
from cycle_machine import ResetMachine
from machine import RTC
global accuracy
print('---> Starting initialization process')
rtc = RTC()
accuracy = 1
data = '%d,%d,%d,%d,' % (current_timestamp,
curr_dst_status,
accuracy,
current_timestamp)
for _ in range(pval_count):
data += '%d,' % rel_Pres_Rounded_hPa
print('---> Saved initial pressure data')
data += '1'
rtc.memory(data)
print('Doing a reset now.')
ResetMachine()
# custo File → Preferences → User Settings tab size and detect
import gc
from machine import deepsleep, idle, RTC, reset_cause, DEEPSLEEP_RESET, DEEPSLEEP
from utime import sleep_ms, sleep, sleep_us, localtime, mktime
from machine import Pin
import framebuf
# check if the device woke from a deep sleep
if reset_cause() == DEEPSLEEP_RESET:
print('woke from a deep sleep')
else:
print('fresh boot')
r = RTC()
mem = r.memory() # content survives deep sleep
print('RTC memory contents (bytes): ', mem) # bytes
# initialize and increment RTC memory. digit as string
if mem == b'':
print('RTC memory empty. initializing with "0" ..')
mem = "0"
r.memory(mem)
mem_int = int(mem)
# avoid gosts
if mem_int == 9:
avoid_ghost = True # could be used to do some housekeeping on the display every x deep sleep
mem_int = 1
#hardware platform: FireBeetle-ESP8266
from machine import RTC
import time
rtc = RTC() #create RTC object
print(rtc.datetime(
)) #print time(year, month, day, hour, minute, second, microsecond, tzinfo)
#rtc.datetime((2017,5,20,5,0,0,0,0)) #you can use this to set current time
print(rtc.datetime())
time.sleep(3.5)
print(rtc.datetime())
print(rtc.memory()) #print the memory of rtc
rtc.memory("dfrobot" + str(rtc.datetime()[6])) #set rtc memory
# check if the device woke from a deep sleep
if reset_cause() == DEEPSLEEP_RESET:
print('ESP32: woke from a deep sleep')
else:
print('ESP32: fresh boot')
###########################################
# RTC 16KB of SRAM
###########################################
# index into RTC memory, 2 bytes
# r.memory()[0] is temp error
# r.memory()[1] is lipo error
r = RTC()
mem = r.memory() # content survives deep sleep
print('RTC memory: ', mem)
if (mem == b''):
print('RTC memory empty. initializing..')
#r.memory(bytearray(0b00000000)) # need object with buffer protocol
# store 2 bytes in RTC # default OK
r.memory(bytes([1, 1])) # need object with buffer protocol
mem = r.memory() # type bytes, immutable
print('RTC memory: ', mem)
# to test a value r.memory() [i]
# to set a value
# x=r.memory()
tft.bl_on()
tft.start_spi()
tft.fill_rect(0, 0, 240, 20, NAVY)
tft.text('starting...', 5, 5, WHITE, NAVY)
import gc
gc.collect()
var_store = {
'tft': tft,
'horo_main': horo_main,
'free_mem': free_mem,
'motor': motor,
'rtcx': rtcx
}
rtc = RTC()
app_name = rtc.memory()
if not app_name:
import ap_bmp_1
ap_bmp_1.main(var_store)
free_mem()
app_name = 'ap_lunar'
else:
app_name = app_name.decode('utf-8')
var_store['old_app_name'] = app_name
while app_name:
old_app_name = app_name
app = __import__(old_app_name)
app_name = app.main(var_store)
var_store['old_app_name'] = old_app_name
del sys.modules[old_app_name]
print('RNG number repeated')
break
for i in range(0, 10):
machine.idle()
print("Active")
#print(machine.reset_cause() >= 0)
#print(machine.wake_reason() >= 0)
try:
machine.main(123456)
except:
print('Exception')
try:
machine.main("other_main.py")
except:
print('Exception')
# Test machine.RTC
from machine import RTC
rtc = RTC()
#reset memory
rtc.memory(b'')
print(rtc.memory())
rtc.memory(b'10101010')
print(rtc.memory())
if machine.reset_cause() == machine.PWRON_RESET:
initial_buzzer_duty = 512
buzzer = PWM(Pin(BUZZER_PIN), freq=4000, duty=initial_buzzer_duty)
time.sleep(0.05)
buzzer.duty(0)
leak_detect_pad = TouchPad(Pin(LEAK_TOUCHPAD_PIN))
leak_detect_pad.config(LEAK_CAP_THRESHOLD)
print("Slowing down touch sensor measurement rate")
esp32.set_touch_sensor_measurement_time(
0xffff, # 2.28885 Hz
0x1fff) # 1.02388 ms
rtc = RTC()
print("RTC memory: {}".format(rtc.memory()))
error_reported = True if rtc.memory() else False
blynk = blynklib.Blynk(secret.BLYNK_AUTH, log=print)
dishwasher = Device(blynk, buzzer, connect, leak_detect_pad)
if not dishwasher.is_leak():
print("There is no leak")
dishwasher.leak_led = False
dishwasher.beacon()
# The touchpad reading gets lower when wifi is activated so it's possible
# that we get here (there is no leak) but still that the capacitance
# shown below is below LEAK_CAP_THRESHOLD since here we sent a beacon
# hence we are connected to wifi.
# It doesn't affect a real leak since a leak bottoms out the capacitance
# to 0.
