2018-04-19 09:47:40 +08:00
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from m5stack import lcd, node_id
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import network, ubinascii, machine
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import ujson as json
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import utime as time
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import usocket as socket
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2018-03-02 10:59:33 +08:00
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2018-04-19 09:47:40 +08:00
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wlan_sta = network.WLAN(network.STA_IF);
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wlan_ap = network.WLAN(network.AP_IF)
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2018-03-02 10:59:33 +08:00
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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('M5Stack Core try to connect WiFi: SSID:'+ntwrk_ssid+' PASSWD:'+netwrk_pass+' network...')
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lcd.println('M5Stack Core try to connect WiFi: \r\nWiFi SSID:'+ntwrk_ssid+' \t\nPASSWD:'+netwrk_pass)
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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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2018-04-19 09:47:40 +08:00
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a = 0
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while not wlan_sta.isconnected() | (a > 100) :
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2018-03-02 10:59:33 +08:00
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time.sleep(0.2)
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2018-04-19 09:47:40 +08:00
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a += 1
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2018-03-02 10:59:33 +08:00
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print('.', end='')
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2018-04-19 09:47:40 +08:00
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lcd.print('.', wrap=True)
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2018-03-02 10:59:33 +08:00
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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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2018-04-19 09:47:40 +08:00
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else:
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2018-03-02 10:59:33 +08:00
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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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2018-04-19 09:47:40 +08:00
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def save_wifi(ssid, password):
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try:
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wifidata = {}
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wifidata['ssid'] = ssid
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wifidata['password'] = password
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with open("config.json", "r") as fo:
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cfg = fo.read()
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with open("config.json", "w") as fo:
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cfg = json.loads(cfg)
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cfg['wifi'] = wifidata
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fo.write(json.dumps(cfg))
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except:
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with open("config.json", "w") as fo:
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cfg = {}
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cfg['wifi'] = wifidata
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fo.write(json.dumps(cfg))
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2018-03-02 10:59:33 +08:00
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def _httpHanderRoot(httpClient, httpResponse) :
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response_header = """\
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2018-04-19 09:47:40 +08:00
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<html><meta name="viewport" content="width=device-width,height=device-height,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"><style>p{margin:10px 0}h1,h2{text-align:center;margin:35px 0}h2{margin:20px 0!important}form{margin-top:30px}tr td{text-align:right}tr select,tr input{width:200px;height:30px;padding-left:10px;outline:0;border-radius:3px;border:1px solid lightgrey}input[type="submit"]{width:300px;height:38px;color:#fff;background-color:#2196f1;border:0;font-size:20px;border-radius:3px;margin-top:20px}#mask{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;background-color:rgba(255,255,255,0.9);display:none}.wrap{position:absolute;top:0;left:0;right:0;bottom:0;margin:120px auto;width:280px}h4{font-size:22px;text-align:center}.progress-bar-wrap{width:280px;height:20px;border-radius:6px;overflow:hidden}.progress-bar{width:0;height:100%;animation:go 2s 1 forwards}@keyframes go{0%{width:0;background-color:#c72e45}50%{width:85%;background-color:orange}100%{width:100%;background-color:#0e9577}}</style><h1><img src="data:image/png;base64,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2018-03-02 10:59:33 +08:00
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"""
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response_variable = ""
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# for ssid, *_ in scanlist:
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for ssid, *_ in wlan_sta.scan():
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response_variable += '<option value="{0}">{0}</option>'.format(ssid.decode("utf-8"))
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response_footer = """\
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2018-04-19 09:47:40 +08:00
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</select></td></tr><tr><td>Password:</td><td><input name="password" type="password"></td></tr></tbody></table><p style="text-align: center;"><input type="submit" value="Configure" onclick="showLoading()"></p></form><div id="mask"><div class="wrap"><h4 id="info_text">Connecting Wifi ...</h4><div class="progress-bar-wrap"><div class="progress-bar"></div></div></div></div><script>function showLoading(){document.getElementById("mask").style.display="block"};</script></html>
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2018-03-02 10:59:33 +08:00
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"""
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2018-04-19 09:47:40 +08:00
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2018-03-02 10:59:33 +08:00
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content = response_header + response_variable + response_footer
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# print('content:')
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# print(content)
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httpResponse.WriteResponseOk( headers = None,
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contentType = "text/html",
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contentCharset = "UTF-8",
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content = content )
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def _httpHanderConfig(httpClient, httpResponse) :
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formData = httpClient.GetRequestQueryParams()
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ssid = formData["ssid"]
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password = formData["password"]
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print(formData)
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2018-04-19 09:47:40 +08:00
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content = ''
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is_connected = False
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if do_connect(ssid, password):
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is_connected = True
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save_wifi(ssid, password)
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content = """<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta http-equiv="X-UA-Compatible" content="ie=edge"><style>h1{text-align:center;margin-top:120px;font-size:1.4rem;color:#0064a0}p{text-align:center;font-size:1.1rem}div{width:200px;margin:0 auto;padding-left:60px}</style><title></title></head><body><h1>^_^ WiFi connection success</h1><div><span>Reset device now </span><span id="wating">...</span></div></body><script>var wating=document.getElementById("wating");setInterval(function(){if(wating.innerText==="..."){return wating.innerText="."}wating.innerText+="."},500);</script></html>"""
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else:
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content = """<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta http-equiv="X-UA-Compatible" content="ie=edge"><style>h1{text-align:center;margin-top:120px;font-size:1.4rem;color:red}p{text-align:center;font-size:1.1rem}</style><title></title></head><body><h1>×_× WiFi connection failed</h1><p>Click <a href="/">here</a> return configure page.</p></body></html>"""
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2018-03-02 10:59:33 +08:00
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httpResponse.WriteResponseOk( headers = None,
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contentType = "text/html",
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contentCharset = "UTF-8",
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content = content )
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2018-04-19 09:47:40 +08:00
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if is_connected:
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time.sleep(3)
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wlan_ap.active(False)
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2018-03-02 10:59:33 +08:00
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machine.reset()
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routeHandlers = [
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( "/", "GET", _httpHanderRoot ),
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( "/wifi", "GET", _httpHanderRoot ),
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( "/configure", "GET", _httpHanderConfig )
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]
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2018-04-19 09:47:40 +08:00
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# def wlan_ap_cb(info):
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# # [WiFi] event: 15 (Station connected to soft-AP)
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# event = info[0]
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# if event == 15:
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# # lcd.clear(lcd.WHITE)
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# lcd.image(0,0, '/flash/img/qrcode_192.jpg')
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# lcd.qrcode('http://192.168.4.1', 126, 17, 175)
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2018-03-02 10:59:33 +08:00
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def webserver_start():
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2018-04-19 09:47:40 +08:00
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# wlan_ap.eventCB(wlan_ap_cb)
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2018-03-02 10:59:33 +08:00
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wlan_ap.active(True)
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2018-04-19 09:47:40 +08:00
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# node_id = ubinascii.hexlify(machine.unique_id())
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ssid_name= "M5Stack-"+node_id[-4:]
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# lcd.font(lcd.FONT_Comic, transparent=True)
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# lcd.print(ssid_name, 135, 190, lcd.RED)
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wlan_ap.config(essid=ssid_name, authmode=network.AUTH_OPEN)
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2018-03-02 10:59:33 +08:00
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addr = socket.getaddrinfo('0.0.0.0', 80)[0][-1]
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print('WiFi AP WebServer Start!')
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print('Connect to Wifi ssid:'+ssid_name)
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print('And connect to esp via your web browser (like 192.168.4.1)')
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print('listening on', addr)
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lcd.println(b'Connect to Wifi ssid:'+ssid_name)
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lcd.println('via your web browser: 192.168.4.1')
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lcd.println('listening on'+str(addr))
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from microWebSrv import MicroWebSrv
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webserver = MicroWebSrv(routeHandlers=routeHandlers)
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webserver.Start(threaded=False)
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