def syncTime():
from m5stack import rtc
from ntptime import client
n = client(host='pool.ntp.org', timezone=3)
n.updateTime()
rtc.setTime(*n.time[:-1])
del n
def Library_GetTime(mode):
OrganizeList = ['2000', '1', '1', 'Sat', '00', '00', '00']
MonthList = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
try:
if wifiCfg.wlan_sta.isconnected()==False:
wifiCfg.autoConnect(lcdShow=False)
ntp = ntptime.client(host='jp.pool.ntp.org', timezone=9)
GetData = ntp.formatDatetime('-', ':')
GetData = GetData.replace('-', ':')
GetData = GetData.replace(' ', ':')
TimeList = GetData.split(':')
OrganizeList = [TimeList[0], MonthList[int(TimeList[1])-1], str(int(TimeList[2])),TimeList[3][0:3], TimeList[4], TimeList[5], TimeList[6]]
except:
None
if mode == 0:
return OrganizeList
elif mode == 8:
return ntp.getTimestamp() + 946684800 - 32400
elif len(OrganizeList) > mode - 1:
return OrganizeList[mode - 1]
else:
return "-1"
def sync_ntp():
global g_m5obj
ntp = ntptime.client(host='cn.pool.ntp.org', timezone=8)
from m5stack import *
from m5ui import *
from uiflow import *
import wifiCfg
import ntptime
import i2c_bus
import unit
setScreenColor(0x222222)
color0 = unit.get(unit.COLOR, unit.PORTA)
distmm = None
wifiCfg.doConnect('Name', 'Password')
label2 = M5TextBox(92, 43, "D", lcd.FONT_DejaVu56, 0xFFFFFF, rotate=0)
time = M5TextBox(34, 152, "00:00:00", lcd.FONT_DejaVu56, 0xFFFFFF, rotate=0)
ntp = ntptime.client(host='de.pool.ntp.org', timezone=1)
speaker.tone(800, 200)
i2c0 = i2c_bus.easyI2C((21, 22), 0x52, freq=4000)
while True:
i2c0.write_u8(0x52, 0x00)
distmm = (i2c0.read_data(1, i2c_bus.INT16BE))[-1]
label2.setText(str((str(distmm) + str('mm'))))
label0.setText(str(ntp.formatTime(':')))
wait_ms(2)
if scanfile_flg == False : # [wisun_set_r.txt]が読めないまたは異常値の場合はデフォルト値が設定される
AMPERE_RED = 0.7 # デフォルト値：契約アンペア数の何割を超えたら警告 [0.1～1.0]
AMPERE_LIMIT = 30 # デフォルト値：アンペア契約値（ブレーカー落ち警報目安で使用）
TIMEOUT = 30 # デフォルト値：電力値更新のタイムアウト設定値(秒) この秒数以上更新無ければ電力値非表示となる
return scanfile_flg
# WiFi設定
import wifiCfg
wifiCfg.autoConnect(lcdShow=True)
print('>> WiFi init OK')
# RTC設定
ntp = ntptime.client(host='jp.pool.ntp.org', timezone=9)
print('>> RTC init OK')
# 画面初期化 & 初期設定ファイル読込み
axp.setLDO2Vol(2.7) #バックライト輝度調整（中くらい）
wisun_set_filechk()
if lcd.winsize() == (80,160) : # M5StickC/Plus機種判定
m5type = 0
print('>> M5Type = M5StickC')
if lcd.winsize() == (136,241) :
m5type = 1
print('>> M5Type = M5StickCPlus')
draw_lcd()
def draw_co2(self, co2, mhz19temp):
def draw_env(self, temp, hum, pres):
def redraw():
# MH-Z19B control functions
# see https://revspace.nl/MHZ19
class mhz19blib(object):
def __init__(self):
self.buff = bytearray(9)
self.serial = machine.UART(1, tx=0, rx=26)
self.serial.init(9600, bits=8, parity=None, stop=1)
def checksum_chk(self):
sum = 0
for a in self.buff[1:8]:
sum = (sum + a) & 0xff
c_sum = 0xff - sum + 1
if c_sum == self.buff[8]:
return True
else:
print("c_sum un match!!")
return False
def ABCdisable(self):
#print('send ABC disable command')
self.serial.write(b'\xff\x01\x79\x00\x00\x00\x00\x00\x86') # auto caliblation off
utime.sleep(0.1)
self.serial.readinto(self.buff)
def readSensor(self):
#print('send read CO2 command')
self.serial.write(b'\xff\x01\x86\x00\x00\x00\x00\x00\x79') # co2測定値リクエスト
utime.sleep(0.1)
len = self.serial.readinto(self.buff)
#print('read '+str(len)+'bytes ', self.buff)
# co2測定値リクエストの応答
if (len < 9) or (self.buff[0] != 0xff) or not self.checksum_chk() or (self.buff[0] != 0xff) or (self.buff[1] != 0x86) :
print('read broken frame(' + str(len) + '): ', self.buff)
len = self.serial.readinto(self.buff)
print('drop broken frame(' + str(len) + '): ', self.buff)
return None
return [self.buff[2] * 256 + self.buff[3], self.buff[4] - 40]
# メインプログラムはここから（この上はプログラム内関数）
# 画面初期化
if lcd.winsize() == (80,160) : # M5StickC/Plus機種判定
m5type = 0
print('>> M5Type = M5StickC')
elif lcd.winsize() == (136,241) :
m5type = 1
print('>> M5Type = M5StickCPlus')
# ユーザー設定ファイル読み込み
co2_set_filechk()
# センサー初期化
mhz19b = mhz19blib() if S_CO2HAT else None
env2 = unit.get(unit.ENV2, unit.PORTA) if S_ENV2 else None
# ネットワーク設定
import wifiCfg
wifiCfg.autoConnect(lcdShow=True)
ntp = ntptime.client(host='jp.pool.ntp.org', timezone=9)
# 画面アップデート
set_muteLCD(lcd_mute)
draw_lcd()
# 時刻表示/LED制御スレッド、ambient通知スレッド起動
_thread.start_new_thread(disp_thread, ())
_thread.start_new_thread(am_thread, ())
# ボタン検出スレッド起動
btnA.wasPressed(buttonA_wasPressed)
btnB.wasPressed(buttonB_wasPressed)
# ABC disable
if mhz19b is not None :
mhz19b.ABCdisable()
# タイムカウンタ初期値設定
co2sensor_tc = utime.time()
env2sensor_tc = utime.time()
# メインルーチン
while True :
if env2 is not None :
if (utime.time() - env2sensor_tc) >= env2sensor_interval :
env2sensor_tc = utime.time()
temp = env2.temperature
hum = env2.humidity
pres = env2.pressure
draw_temp()
#print("env2:", temp, hum, pres)
if mhz19b is not None :
if (utime.time() - co2sensor_tc) >= co2sensor_interval :
data = mhz19b.readSensor()
if data is not None :
co2sensor_tc = utime.time()
co2 = data[0]
mzhtemp = data[1]
draw_co2()
#print(str(co2) + ' ppm / ' + str(temp) + 'C / ' + str(sensor_tc))
if (co2 is not None) and ((utime.time() - co2sensor_tc) >= TIMEOUT) : # co2応答が一定時間無い場合はCO2値表示のみオフ
co2 = None
draw_co2()
utime.sleep(1)
gc.collect()
