mirror of
https://github.com/m5stack/M5Stack_MicroPython.git
synced 2026-09-17 00:30:38 -07:00
86 lines
2.3 KiB
Python
86 lines
2.3 KiB
Python
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import _thread, network, json, ubinascii, time, machine
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from m5stack import lcd
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wlan_sta = network.WLAN(network.STA_IF); wlan_sta.active(True)
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lcd.setColor(0xCCCCCC, 0)
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# # Define the WiFi events callback function
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# def wifi_cb(info):
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# print("[WiFi] event: {} ({})".format(info[0], info[1]))
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# if (info[2]):
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# print(" info: {}".format(info[2]))
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def do_connect(ntwrk_ssid, netwrk_pass):
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if not wlan_sta.isconnected():
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print('Connect WiFi: SSID:'+ntwrk_ssid+' PASSWD:'+netwrk_pass+' network...')
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lcd.println('Connect WiFi: \r\nWiFi SSID:'+ntwrk_ssid)
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# lcd.println('Connect WiFi: \r\nWiFi SSID:'+ntwrk_ssid+' \t\nPASSWD:'+netwrk_pass)
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# wlan_sta.eventCB(wifi_cb)
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wlan_sta.active(True)
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wlan_sta.connect(ntwrk_ssid, netwrk_pass)
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lcd.print('Connecting.')
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a=0
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while not wlan_sta.isconnected() | (a > 50) :
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time.sleep_ms(500)
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a+=1
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print('.', end='')
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lcd.print('.',wrap=1)
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if wlan_sta.isconnected():
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print('\nConnected. Network config:', wlan_sta.ifconfig())
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lcd.println("Connected! \r\nNetwork config:\r\n"+wlan_sta.ifconfig()[0]+', '+wlan_sta.ifconfig()[3])
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return (True)
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else :
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print('\nProblem. Not Connected to :'+ntwrk_ssid)
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lcd.println('Problem. Not Connected to :'+ntwrk_ssid)
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return (False)
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def auto_connect():
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try:
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if not wlan_sta.isconnected():
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with open("config.json") as f:
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jdata = json.loads(f.read())
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ssid = jdata['wifi']['ssid']
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passwd = jdata['wifi']['password']
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if do_connect(ssid, passwd):
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return (True)
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print('connect fail!')
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if not wlan_sta.isconnected():
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wlan_sta.disconnect()
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import wificonfig
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wificonfig.webserver_start()
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else:
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return (True)
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except OSError:
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# Web server for connection manager
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import wificonfig
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wificonfig.webserver_start()
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def isconnected():
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return wlan_sta.isconnected()
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# def start():
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# if auto_connect() == True:
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# rtc = machine.RTC()
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# print("Synchronize time from NTP server ...")
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# lcd.println("Synchronize time from NTP server ...")
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# rtc.ntp_sync(server="cn.ntp.org.cn")
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# while not wlan_sta.isconnected():
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# time.sleep(1)
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# lcd.setTextColor(0xffffff)
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# start()
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auto_connect()
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rtc = machine.RTC()
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print("Synchronize time from NTP server ...")
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lcd.println("Synchronize time from NTP server ...")
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rtc.ntp_sync(server="cn.ntp.org.cn")
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