- Thu Feb 26, 2015 11:12 am
#10802
Been messing with your code.....
Code: Select all-- Demo server v.20150101 for POST method - tested with NodeMcu 0.9.4 build 20141230 and
-- Nokia XPRESS 5, FireFox 34, IE 11, Chrome 39, ANDROID 4.2.2 default browser
-- 1. Flash NodeMcu 0.9.2 build 20141219 or later to ESP module.
-- 2. Load program POST_54.lua to ESP with LuaLoader
-- 3. HW reset module
-- 4. Login module to your AP - wifi.setmode(wifi.STATION),wifi.sta.config("yourSSID","yourPASSWORD")
-- 5. Run program POST_54.lua - dofile(POST_54.lua)
-- 6. Test IP address - wifi.sta.getip()
-- 7. Test it with your browser and true IP address of module.
-- 8. Keep happy new year 2015!
--------------------------------------------------------------------------------
outpin=4 -- Select right IO index !! Here is settings for GPIO2 (Lua build 20141219 or later)
-------------------------------------------------------------------------------
setpower=0
gpio.mode(outpin,gpio.OUTPUT)
gpio.write(outpin,gpio.LOW)
srv=net.createServer(net.TCP) srv:listen(80,function(conn)
conn:on("receive",function(conn,payload)
-- print(payload) -- for debugging only
function ctrlpower() -- Settings ON/OFF or PWM for GPIO
pwm.close(outpin)
gpio.mode(outpin,gpio.OUTPUT)
value=string.sub(payload,strstr[2],#payload)
if value=="ON" then gpio.write(outpin,gpio.HIGH)setpower=100 return end
if value=="OFF" then gpio.write(outpin,gpio.LOW)setpower=0 return end
if value=="FLC" then pwm.setup(outpin,2,100)pwm.start(outpin)setpower=10 return end
if value~=nil and tonumber(value)>0 and tonumber(value)<100 then setpower=tonumber(value) else return end
pwm.setup(outpin,1000,setpower*10)
pwm.start(outpin)
end ----------------------------------------------------
--parse a position of POST variable/value from header
strstr={string.find(payload,"\r\n\r\npwmi=")}
if(strstr[1]~=nil) then strstr[1]=strstr[1]+4 strstr[2]=strstr[1]+5 end
if payload~=nil and string.sub(payload,1,5)=="pwmi=" then strstr[1]=1 strstr[2]=6 end
--If POST value exist, set LED power
if (strstr[2]~=nil)then ctrlpower()end
-- generates HTML web site
conn:send('HTTP/1.1 200 OK\r\n Content-type: text/html\r\n\r\n\
<!DOCTYPE HTML>\
<meta charset="utf-8"><meta name="apple-mobile-web-app-capable" content="yes" /><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><meta name="viewport" content="width=device-width, user-scalable=no">\
<title>Network LED Lighting Controller</title>\
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0/jquery.mobile-1.0.min.css" />\
<script src="http://code.jquery.com/jquery-1.6.4.min.js"></script>\
<script src="http://code.jquery.com/mobile/1.0/jquery.mobile-1.0.min.js"></script>\
<style> body, .ui-page { background: black; } .ui-body { padding-bottom: 1.5em; } div.ui-slider { width: 88%; } #pwmi, { display: block; margin: 10px; } #pwmi { background: #fff; } </style>\
</head>\
<body>\
<div data-role="header" data-position="inline"><h1>WiFi LED</h1></div>\
<div class="ui-body ui-body-a">\
<form action="" method="post">\
<input type="range" name="slider" id="pwmi" value="0" min="0" max="100" />\
</div>\
<div data-role="header" data-position="inline"><h1>12v LED STRIP</h1></div>\
</font><font color="black"><br></font><br>\
<input type="submit" name="pwmi" value="FLC"> HW blinker</form><br><br>\
<P ALIGN="CENTER"> <IMG SRC="https://raw.githubusercontent.com/genguskahn/ESP8266-For-DUMMIES/master/SoC/DimmerDocs/organicw.gif" WIDTH="250" HEIGHT="151" BORDER="1"><P>\
</body></html>')
conn:on("sent",function(conn) conn:close() end)
end)
end)
Have been trying to embed YouTube Video, and use some jazzier look....
For info on Ajax, slider, form etc...start here
http://jquery.malsup.com/form/The line for YouTube but this is why I gave up......to distracted....
<P ALIGN="CENTER"> <iframe width="320" height="180" src="https://www.youtube.com/embed/sOhLD8HLfg4?feature=player_embedded" frameborder="0" allowfullscreen></iframe><P>\
The binding for the Ajax needs put back in, I lost a partition with all my bits, so see if anyone in this thread would like any of the bits that are left, it will load the webpage from ESP until you load the YouTube line there is something wrong with it.......
