- commencé à bosser sur les websocket, ce n'est pas en yaka :-(

- essayé d'installer webide sur NodeMCU, il y a justement un exemple de websocker server, je n'arrive pas encore à comprendre comment cela marche - donc il y a encore pas mal de taf
2018-11-02 23:02:02 +01:00
parent 3fd727e47e
commit 8abc823276
55 changed files with 2902 additions and 0 deletions
--- a/Websocket/nodemcu-webide/bin/initz.lua
+++ b/Websocket/nodemcu-webide/bin/initz.lua
@@ -0,0 +1,115 @@
+-- init adc
+--if adc.force_init_mode(adc.INIT_VDD33) then
+--  node.restart()
+--end
+
+-- init and clear ws2812
+--ws2812.init()
+--ws2812.write(string.char(0):rep(3096))
+
+-- init config
+dofile('config.lua')
+
+-- init WiFi
+-- Tell the chip to connect to the access point
+wifi.setmode(conf.wifi.mode)
+print('set (mode='..wifi.getmode()..')')
+
+if (conf.wifi.mode == wifi.SOFTAP) or (conf.wifi.mode == wifi.STATIONAP) then
+    print('AP MAC: ', wifi.ap.getmac())
+    wifi.ap.config(conf.wifi.ap)
+    wifi.ap.setip(conf.wifi.apip)
+end
+if (conf.wifi.mode == wifi.STATION) or (conf.wifi.mode == wifi.STATIONAP) then
+    print('Client MAC: ', wifi.sta.getmac())
+    wifi.sta.sethostname(conf.hostname)
+    wifi.sta.config(conf.wifi.stassid, conf.wifi.stapwd, 1)
+end
+collectgarbage()
+
+-- show system info
+print('chip: ',node.chipid())
+print('heap: ',node.heap())
+
+-- Compile server code and remove original .lua files.
+-- This only happens the first time afer the .lua files are uploaded.
+local compileAndRemoveIfNeeded = function(f)
+   if file.open(f) then
+      file.close()
+      print('Compiling:', f)
+      node.compile(f)
+      file.remove(f)
+      collectgarbage()
+   end
+end
+
+local serverFiles = {
+   'httpserver.lua',
+   'httpserver-basicauth.lua',
+   'httpserver-connection.lua',
+   'httpserver-error.lua',
+   'httpserver-header.lua',
+   'httpserver-request.lua',
+   'httpserver-static.lua',
+   'httpserver-websocket.lua',
+   'file-api.lua'
+}
+for i, f in ipairs(serverFiles) do compileAndRemoveIfNeeded(f) end
+
+compileAndRemoveIfNeeded = nil
+serverFiles = nil
+i = nil
+f = nil
+collectgarbage()
+
+-- pre-compile other lua files
+local l, f, s
+l = file.list();
+for f, s in pairs(l) do
+  if ((string.sub(f, -4) == '.lua') and (f ~= 'config.lua') and (f ~= 'init.lua')) then
+    print('Pre-compiling:', f)
+    node.compile(f)
+    collectgarbage()
+  end
+end
+l = nil
+f = nil
+s = nil
+collectgarbage()
+
+-- check and show STATION mode obtained IP
+if (wifi.getmode() == wifi.STATION) or (wifi.getmode() == wifi.STATIONAP) then
+    local joinCounter = 0
+    local joinMaxAttempts = 5
+    tmr.alarm(0, 3000, 1, function()
+       local ip = wifi.sta.getip()
+       if ip == nil and joinCounter < joinMaxAttempts then
+          print('Connecting to WiFi Access Point ...')
+          joinCounter = joinCounter + 1
+       else
+          if joinCounter == joinMaxAttempts then
+             print('Failed to connect to WiFi Access Point.')
+             print('Fall back to SOFTAP.')
+             wifi.setmode(wifi.SOFTAP)
+             wifi.ap.config(conf.wifi.ap)
+             wifi.ap.setip(conf.wifi.apip)
+          else
+             print('IP: ',ip)
+             mdns.register(conf.hostname, { description="NodeMCU WebIDE", service="http", port=80, location='In your ESP board' })
+             sntp.sync('pool.ntp.org')
+          end
+          tmr.stop(0)
+          joinCounter = nil
+          joinMaxAttempts = nil
+          collectgarbage()
+       end
+    end)
+end
+
+-- start the nodemcu-httpserver in port 80
+if (not not wifi.sta.getip()) or (not not wifi.ap.getip()) then
+    dofile("httpserver.lc")(80)
+    collectgarbage()
+end
+
+--dofile('led-stick.lc')()