first commit

.gitignore

@@ -1,3 +1,6 @@
+Tools*
+.DS_Store
+
 # Compiled Lua sources
 luac.out
 

Robot_Lua/t1.dxf

@@ -0,0 +1,388 @@
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SonOff/get_ip.lua

@@ -0,0 +1,12 @@
+-- get_ip.lua
+-- affiche l'adresse IP
+-- zf180715.2347
+
+tmr.alarm(0, 1000, tmr.ALARM_AUTO , function()
+   if wifi.sta.getip() == nil then
+      print("Connecting to AP...")
+   else
+      print("Connected! IP: ",wifi.sta.getip())
+      tmr.stop(0)
+   end
+end)

SonOff/init.lua

@@ -0,0 +1,94 @@
+-- init.lua
+-- test si clic sur le bouton
+-- clic <2s goto start.lua
+-- clic >2s goto config wifi
+print("\ninit.lua zf180717.1125 \n")
+
+zBTN  = 3 -- GPIO0 button
+--zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLED = 0 -- SonOff: 7 GPIO13 PWM1, NodeMCU: 0, (active low)
+zFlag_LED = 0
+
+function blink_LED ()
+    if zFlag_LED==gpio.LOW then 
+        zFlag_LED=gpio.HIGH
+        tmr.alarm(ztmr_LED, zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+    else 
+        zFlag_LED=gpio.LOW
+        tmr.alarm(ztmr_LED, zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+    end
+    gpio.write(zLED, zFlag_LED)
+end
+
+gpio.mode(zLED, gpio.OUTPUT)
+ztmr_LED = tmr.create()
+--pwm.setup(zLED, 1, 500)
+--pwm.start(zLED)
+zTm_On_LED = 500    --> en ms
+zTm_Off_LED = 500    --> en ms
+blink_LED ()
+
+function btn_test()
+    print("test")
+    t2=tmr.now()
+    t3=(t2-t1)/1000000
+    print("t3: "..t3)
+    if gpio.read(zBTN)==1 then
+        tmr.stop(0)
+        gpio.trig(zBTN)
+        --pwm.stop(zLED)
+        tmr.stop(ztmr_LED)
+        gpio.write(zLED,1)
+        print("start.lua")
+        dofile("start.lua")
+    end
+    if t3>2 then
+        tmr.stop(0)
+        gpio.trig(zBTN)       
+        --pwm.setup(zLED, 10, 500)
+        --pwm.start(zLED)
+        zTm_On_LED = 100    --> en ms
+        zTm_Off_LED = 100    --> en ms
+        blink_LED ()
+        wifi.sta.disconnect()
+        wifi.sta.clearconfig()
+        print("\nwifi config http://192.168.4.1\n")
+        tmr.alarm(0, 1000, tmr.ALARM_AUTO , get_ip)
+        enduser_setup.start()
+    end
+end
+
+function btn_clic()
+    print("clic")
+    t1=tmr.now()
+    --pwm.stop(zLED)
+    tmr.stop(ztmr_LED)
+    gpio.write(zLED,0)
+    tmr.alarm(0,100,tmr.ALARM_AUTO, btn_test)
+end
+
+function get_ip()
+    if wifi.sta.getip() == nil then
+        print("Connecting to AP...")
+    else
+        tmr.stop(0)
+        print("Connected! IP: ",wifi.sta.getip())
+        tmr.alarm(0,3000,tmr.ALARM_SINGLE, function() node.restart() end)
+    end
+end
+
+function dir()
+    l=file.list()
+    for k,v in pairs(l) do
+    print(k.." "..v)
+    end
+    print('\nusage: dofile("file.lua")\n')
+end
+
+
+gpio.mode(zBTN,gpio.INT)
+gpio.trig(zBTN, "down", btn_clic)
+
+wifi.sta.connect()
+dofile("telnet_srv.lua")
+

SonOff/script1 - copie.lua

@@ -0,0 +1,34 @@
+zBTN  = 3 -- GPIO0 button
+zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLED = 7 -- GPIO13 PWM1 GREEN LED (active low)
+
+--pwm.setup(zLED, 1, 500)
+--pwm.start(zLED)
+
+gpio.mode(zBTN,gpio.INT)
+pwm.stop(zLED)
+gpio.write(zLED,1)
+
+gpio.trig(zBTN, "both",function() 
+    if gpio.read(zBTN)==0 then
+        pwm.stop(zLED)
+        gpio.write(zLED,0)
+        t1=tmr.now()
+    else
+        gpio.write(zLED,1)
+        t2=tmr.now()
+        t3=(t2-t1)/1000000
+        print(t3)
+        if t3<2 then
+            gpio.write(zLED,1)
+            print("start")
+            pwm.setup(zLED, 1, 500)
+            pwm.start(zLED)
+        else
+            print("config")
+            pwm.setup(zLED, 10, 500)
+            pwm.start(zLED)
+        end
+           
+    end
+end)

SonOff/start.lua

@@ -0,0 +1,11 @@
+-- start.lua
+-- programme de start
+-- zf180715.2359
+
+zBTN  = 3 -- GPIO0 button
+zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLED = 7 -- GPIO13 PWM1 GREEN LED (active low)
+
+gpio.mode(zLED,gpio.OUTPUT)
+pwm.setup(zLED, 2, 900)
+pwm.start(zLED)

SonOff/stop.lua

@@ -0,0 +1,13 @@
+-- stop.lua
+-- programme de stop
+-- zf180716.0010
+
+zBTN  = 3 -- GPIO0 button
+zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLED = 7 -- GPIO13 PWM1 GREEN LED (active low)
+
+gpio.mode(zLED,gpio.OUTPUT)
+pwm.stop(zLED)
+gpio.write(zLED,1)
+
+

SonOff/telnet_srv.lua

@@ -0,0 +1,42 @@
+-- a simple telnet server
+
+-- restart server if needed
+if telnet_srv ~= nil then
+    telnet_srv:close()
+end
+telnet_srv = net.createServer(net.TCP, 180)
+
+telnet_srv:listen(23, function(socket)
+    local fifo = {}
+    local fifo_drained = true
+
+    local function sender(c)
+        if #fifo > 0 then
+            c:send(table.remove(fifo, 1))
+        else
+            fifo_drained = true
+        end
+    end
+
+    local function s_output(str)
+        table.insert(fifo, str)
+        if socket ~= nil and fifo_drained then
+            fifo_drained = false
+            sender(socket)
+        end
+    end
+
+    node.output(s_output, 0)   -- re-direct output to function s_ouput.
+
+    socket:on("receive", function(c, l)
+        node.input(l)           -- works like pcall(loadstring(l)) but support multiple separate line
+    end)
+    socket:on("disconnection", function(c)
+        node.output(nil)        -- un-regist the redirect output function, output goes to serial
+    end)
+    socket:on("sent", sender)
+
+    print("Welcome to NodeMCU world.")
+end)
+
+print("Telnet server running...")

Wifi_led_onoff.lua

@@ -0,0 +1,51 @@
+--Petit serveur WEB pour allumer/éteindre une LED en mode client WIFI
+--hv20180711.1606
+
+print("Démarrage")
+--wifi.sta.disconnect()
+--wifi.setmode(wifi.STATION)
+--print("set mode=STATION (mode="..wifi.getmode()..")")
+--wifi.sta.config{ssid="Hugo", pwd="tototutu"}
+
+wifi.sta.connect()
+
+tmr.alarm(0, 1000, tmr.ALARM_AUTO , function()
+   if wifi.sta.getip() == nil then
+      print("Connecting to AP...")
+   else
+      print("Connected! IP: ",wifi.sta.getip())
+      tmr.stop(0)
+   end
+end)
+
+zLED=0
+gpio.mode(zLED, gpio.OUTPUT)
+gpio.write(zLED, gpio.HIGH)
+srv = net.createServer(net.TCP)
+srv:listen(80, function(conn)
+  conn:on("receive", function(client, request)
+    local buf = ""
+    local _, _, method, path, vars = string.find(request, "([A-Z]+) (.+)?(.+) HTTP")
+    if (method == nil) then
+      _, _, method, path = string.find(request, "([A-Z]+) (.+) HTTP")
+    end
+    local _GET = {}
+    if (vars ~= nil) then
+      for k, v in string.gmatch(vars, "(%w+)=(%w+)&*") do
+        _GET[k] = v
+      end
+    end
+    buf = buf .. "<!DOCTYPE html><html><body><h1>Hello, this is NodeMCU.</h1><form src=\"/\">Turn PIN <select name=\"pin\" onchange=\"form.submit()\">"
+    local _on, _off = "", ""
+    if (_GET.pin == "ON") then
+      _on = " selected=true"
+      gpio.write(zLED, gpio.LOW)
+    elseif (_GET.pin == "OFF") then
+      _off = " selected=\"true\""
+      gpio.write(zLED, gpio.HIGH)
+    end
+    buf = buf .. "<option" .. _on .. ">ON</option><option" .. _off .. ">OFF</option></select></form></body></html>"
+    client:send(buf)
+  end)
+  conn:on("sent", function(c) c:close() end)
+end)

blink_led1 - copie.lua

@@ -0,0 +1,22 @@
+-- programme pour faire clignoter un LED
+--hv20180711.1007
+
+zpin=1
+valeur=gpio.HIGH
+duration = 300    --> en ms
+
+
+function clignoter ()
+    if valeur==gpio.LOW then 
+        valeur=gpio.HIGH
+    else 
+        valeur=gpio.LOW
+    end
+    gpio.write(zpin, valeur)
+end
+
+
+gpio.mode(zpin, gpio.OUTPUT)
+gpio.write(zpin, valeur)
+
+tmr.alarm(0,duration, tmr.ALARM_AUTO, clignoter)

blink_led1.lua

@@ -0,0 +1,22 @@
+-- programme pour faire clignoter une LED avec un rapport on/off
+--zf20180717.1118
+
+zLED=0
+zTm_On_LED = 900    --> en ms
+zTm_Off_LED = 900    --> en ms
+zFlag_LED = 0
+
+function blink_LED ()
+    if zFlag_LED==gpio.LOW then 
+        zFlag_LED=gpio.HIGH
+        tmr.alarm(ztmr_LED, zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+    else 
+        zFlag_LED=gpio.LOW
+        tmr.alarm(ztmr_LED, zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+    end
+    gpio.write(zLED, zFlag_LED)
+end
+
+gpio.mode(zLED, gpio.OUTPUT)
+ztmr_LED = tmr.create()
+blink_LED ()

btn_led.lua

@@ -0,0 +1,17 @@
+-- Programme qui allume la led bleue quand on appuie le bouton flash
+-- hv180711.1125
+
+zledbleue=0 --led bleue 
+zswitch=3--switch flash
+
+gpio.mode(zswitch, gpio.INT, gpio.PULLUP)
+
+function bouton()
+    if gpio.read(zswitch)==0  then
+        gpio.write(zledbleue, gpio.LOW)
+    else 
+        gpio.write(zledbleue, gpio.HIGH)
+    end
+end
+
+gpio.trig(zswitch, "both", bouton)

clear_bootstrap.lua

@@ -0,0 +1,38 @@
+-- test de clearing de functions
+print("\n clear_bootstrap.lua zf180720.1510   \n")
+
+zRelay=nil
+
+-- blink LED
+if ztmr_LEDz then
+    tmr.stop(ztmr_LEDz)
+    tmr.unregister(ztmr_LEDz)
+    ztmr_LEDz=nil
+end
+if zLEDz then
+    gpio.mode(zLEDz, gpio.INPUT)
+end
+blink_LEDz=nil zLEDz=nil zFlag_LEDz=nil zTm_On_LEDz=nil zTm_Off_LEDz=nil
+
+-- btn read
+if ztmr_btnz then
+    tmr.stop(ztmr_btnz)
+    tmr.unregister(ztmr_btnz)
+    ztmr_btnz=nil
+end
+if zBTNz then
+gpio.trig(zBTNz, "none")
+gpio.mode(zBTNz, gpio.INPUT)
+zBTNz=nil
+end
+btn_clicz=nil btn_testz=nil t1z=nil t2z=nil t3z=nil
+
+-- get ip
+if ztmr_get_ipz then
+    tmr.stop(ztmr_get_ipz)
+    get_ipz=nil
+end
+
+-- dir files
+dir=nil l=nil k=nil v=nil i=nil
+

code2file.lua

@@ -0,0 +1,11 @@
+-- écriture d'un script dans un fichier et l'exécute
+-- zf180717.1517
+jj = [[
+ print("toto")
+ print("tutu")
+]]
+
+file.open("toto1518.lua","w")
+file.write(jj)
+file.close()
+dofile("toto1518.lua")

dir.lua

@@ -0,0 +1,15 @@
+-- fonction dir() pour afficher les fichiers dans la flash
+-- zf180717.1542
+
+function dir()
+    print("\n-------------------------------")
+    l=file.list() i=0
+    for k,v in pairs(l) do
+        i=i+v
+        print(k..string.rep(" ",19-string.len(k)).." : "..v.." bytes")
+    end
+    print("-------------------------------")
+    print('\nUsed: '..i..' bytes\nusage: dofile("file.lua")\n')
+end
+
+dir()

fleche.lua

@@ -0,0 +1,22 @@
+print("Hello zuzu\nVersion 0.1.1")
+
+-- Dessine une flèche sur la console
+-- hv 180706.1059
+-- source:
+
+taille_fleche= 6
+
+for i=1, 2*taille_fleche do 
+-- pointe de la fleche
+    if i==1 then print(string.rep(" ",taille_fleche).."*")
+    
+-- tete de la fleche
+    elseif i==2 or i<taille_fleche then print(string.rep(" ",taille_fleche-i).."*"..string.rep(" ",2*i-1).."*")
+
+-- bas de la tete de la fleche
+    elseif i==taille_fleche then print(string.rep("*",taille_fleche*2+1))
+
+-- queue de la fleche
+    elseif i>taille_fleche then print(string.rep(" ",taille_fleche).."*")
+    end
+end

get_ip.lua

@@ -0,0 +1,14 @@
+-- get_ip.lua
+-- branche le wifi et affiche l'adresse IP
+-- zf180719.1039
+
+wifi.sta.connect()
+
+tmr.alarm(0, 1000, tmr.ALARM_AUTO , function()
+   if wifi.sta.getip() == nil then
+      print("Connecting to AP...")
+   else
+      print("Connected! IP: ",wifi.sta.getip())
+      tmr.stop(0)
+   end
+end)

helloworld.lua

@@ -0,0 +1,13 @@
+-- blink the blue led builting
+-- zf180709.2200
+
+zpin=0  --led blue builting
+gpio.mode(zpin, gpio.OUTPUT)
+
+for i=1,20 do
+    print("Hello World "..i)
+    gpio.write(zpin, gpio.LOW)
+    tmr.delay(100000)
+    gpio.write(zpin, gpio.HIGH)
+    tmr.delay(100000)
+end

init_minizf.lua

@@ -0,0 +1,2 @@
+print("\nzinit zf180713.1449\n")
+

initz - copie 2.lua

@@ -0,0 +1,90 @@
+-- initz.lua
+-- test si clic sur le bouton
+-- clic <2s goto start.lua
+-- clic >2s goto config wifi
+print("\ninit.lua zf180719.1100    \n")
+
+zBTNz  = 3 -- GPIO0 button
+--zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLEDz = 0 -- SonOff: 7 GPIO13 PWM1, NodeMCU: 0, (active low)
+zFlag_LEDz = 0
+
+function blink_LEDz ()
+    if zFlag_LEDz==gpio.LOW then 
+        zFlag_LEDz=gpio.HIGH
+        tmr.alarm(ztmr_LEDz, zTm_Off_LEDz, tmr.ALARM_SINGLE, blink_LEDz)
+    else 
+        zFlag_LEDz=gpio.LOW
+        tmr.alarm(ztmr_LEDz, zTm_On_LEDz, tmr.ALARM_SINGLE, blink_LEDz)
+    end
+    gpio.write(zLEDz, zFlag_LEDz)
+end
+
+gpio.mode(zLEDz, gpio.OUTPUT)
+ztmr_LEDz = tmr.create()
+zTm_On_LEDz = 500
+zTm_Off_LEDz = 500
+blink_LEDz ()
+
+function btn_testz()
+    t2z=tmr.now()
+    t3z=(t2z-t1z)/1000000
+    if gpio.read(zBTNz)==1 then
+        tmr.stop(0)
+        gpio.trig(zBTNz)
+        tmr.stop(ztmr_LEDz)
+        gpio.write(zLEDz,1)
+        print("start.lua")
+
+        ztmr_clear_bootstrapz = tmr.create()
+--        tmr.alarm(ztmr_clear_bootstrapz,1000,tmr.ALARM_SINGLE, function() dofile("clear_bootstrap.lua") end)
+
+        
+        
+        dofile("start.lua")
+    end
+    if t3z>2 then
+        tmr.stop(0)
+        gpio.trig(zBTNz)       
+        zTm_On_LEDz = 100
+        zTm_Off_LEDz = 100
+        blink_LEDz ()
+        wifi.sta.disconnect()
+        wifi.sta.clearconfig()
+        print("\nwifi config http://192.168.4.1\n")
+        tmr.alarm(0, 1000, tmr.ALARM_AUTO , get_ipz)
+        enduser_setup.start()
+    end
+end
+
+function btn_clicz()
+    t1z=tmr.now()
+    tmr.stop(ztmr_LEDz)
+    gpio.write(zLEDz,0)
+    tmr.alarm(0,100,tmr.ALARM_AUTO, btn_testz)
+end
+
+function get_ipz()
+    if wifi.sta.getip() == nil then
+        print("Connecting to AP...")
+    else
+        tmr.stop(0)
+        print("Connected! IP: ",wifi.sta.getip())
+        tmr.alarm(0,4000,tmr.ALARM_SINGLE, function() node.restart() end)
+    end
+end
+
+function dir()
+    l=file.list() i=0
+    for k,v in pairs(l) do
+        i=i+v print(k..string.rep(" ",19-string.len(k)).." : "..v.." bytes")
+    end
+    print('\nUsed: '..i..' bytes\nusage: dofile("file.lua")\n')
+end
+
+gpio.mode(zBTNz,gpio.INT)
+gpio.trig(zBTNz, "down", btn_clicz)
+
+wifi.sta.connect()
+dofile("telnet_srv.lua")
+

initz - copie.lua

@@ -0,0 +1,90 @@
+-- initz.lua
+-- test si clic sur le bouton
+-- clic <2s goto start.lua
+-- clic >2s goto config wifi
+print("\ninit.lua zf180719.1045    \n")
+
+zBTN  = 3 -- GPIO0 button
+--zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLED = 0 -- SonOff: 7 GPIO13 PWM1, NodeMCU: 0, (active low)
+zFlag_LED = 0
+
+function blink_LED ()
+    if zFlag_LED==gpio.LOW then 
+        zFlag_LED=gpio.HIGH
+        tmr.alarm(ztmr_LED, zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+    else 
+        zFlag_LED=gpio.LOW
+        tmr.alarm(ztmr_LED, zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+    end
+    gpio.write(zLED, zFlag_LED)
+end
+
+gpio.mode(zLED, gpio.OUTPUT)
+ztmr_LED = tmr.create()
+zTm_On_LED = 500
+zTm_Off_LED = 500
+blink_LED ()
+
+function btn_test()
+    t2=tmr.now()
+    t3=(t2-t1)/1000000
+    if gpio.read(zBTN)==1 then
+        tmr.stop(0)
+        gpio.trig(zBTN)
+        tmr.stop(ztmr_LED)
+        gpio.write(zLED,1)
+        print("start.lua")
+
+        ztmr_clear_bootstrap = tmr.create()
+        tmr.alarm(ztmr_clear_bootstrap,1000,tmr.ALARM_SINGLE, function() dofile("clear_bootstrap.lua") end)
+
+        
+        
+        dofile("start.lua")
+    end
+    if t3>2 then
+        tmr.stop(0)
+        gpio.trig(zBTN)       
+        zTm_On_LED = 100
+        zTm_Off_LED = 100
+        blink_LED ()
+        wifi.sta.disconnect()
+        wifi.sta.clearconfig()
+        print("\nwifi config http://192.168.4.1\n")
+        tmr.alarm(0, 1000, tmr.ALARM_AUTO , get_ip)
+        enduser_setup.start()
+    end
+end
+
+function btn_clic()
+    t1=tmr.now()
+    tmr.stop(ztmr_LED)
+    gpio.write(zLED,0)
+    tmr.alarm(0,100,tmr.ALARM_AUTO, btn_test)
+end
+
+function get_ip()
+    if wifi.sta.getip() == nil then
+        print("Connecting to AP...")
+    else
+        tmr.stop(0)
+        print("Connected! IP: ",wifi.sta.getip())
+        tmr.alarm(0,4000,tmr.ALARM_SINGLE, function() node.restart() end)
+    end
+end
+
+function dir()
+    l=file.list() i=0
+    for k,v in pairs(l) do
+        i=i+v print(k..string.rep(" ",19-string.len(k)).." : "..v.." bytes")
+    end
+    print('\nUsed: '..i..' bytes\nusage: dofile("file.lua")\n')
+end
+
+gpio.mode(zBTN,gpio.INT)
+gpio.trig(zBTN, "down", btn_clic)
+
+wifi.sta.connect()
+dofile("telnet_srv.lua")
+

initz.lua

@@ -0,0 +1,75 @@
+-- initz.lua
+-- test si clic sur le bouton
+-- clic <2s goto start.lua
+-- clic >2s goto config wifi
+print("\ninit.lua zf180720.1550    \n")
+
+zBTNz  = 3 -- GPIO0 button
+--zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLEDz = 0 -- SonOff: 7 GPIO13 PWM1, NodeMCU: 0, (active low)
+zFlag_LEDz = 0
+
+function blink_LEDz ()
+    if zFlag_LEDz==gpio.LOW then 
+        zFlag_LEDz=gpio.HIGH   tmr.alarm(ztmr_LEDz, zTm_Off_LEDz, tmr.ALARM_SINGLE, blink_LEDz)
+    else 
+        zFlag_LEDz=gpio.LOW   tmr.alarm(ztmr_LEDz, zTm_On_LEDz, tmr.ALARM_SINGLE, blink_LEDz)
+    end
+    gpio.write(zLEDz, zFlag_LEDz)
+end
+
+gpio.mode(zLEDz, gpio.OUTPUT)
+ztmr_LEDz = tmr.create()   zTm_On_LEDz = 500   zTm_Off_LEDz = 500   blink_LEDz ()
+
+function btn_testz()
+    t2z=tmr.now()
+    t3z=(t2z-t1z)/1000000
+    if gpio.read(zBTNz)==1 then
+        tmr.stop(ztmr_btnz)
+        tmr.stop(ztmr_LEDz)   gpio.write(zLEDz,1)
+        print("start.lua")
+        ztmr_clear_bootstrapz = tmr.create()
+        tmr.alarm(ztmr_clear_bootstrapz, 1000, tmr.ALARM_SINGLE, function() dofile("clear_bootstrap.lua") end)
+        dofile("start.lua")
+    else
+        if t3z>3 then
+            tmr.stop(ztmr_btnz)
+            zTm_On_LEDz = 100   zTm_Off_LEDz = 100   blink_LEDz ()
+            wifi.sta.disconnect()   wifi.sta.clearconfig()
+            print("\nwifi config http://192.168.4.1\n")
+            ztmr_get_ipz = tmr.create()   tmr.alarm(ztmr_get_ipz, 4000, tmr.ALARM_AUTO , get_ipz)
+            enduser_setup.start()
+        end
+    end
+end
+
+function btn_clicz()
+    gpio.trig(zBTNz, "none")   gpio.mode(zBTNz,gpio.INPUT)
+    t1z=tmr.now()
+    tmr.stop(ztmr_LEDz)   gpio.write(zLEDz,0)
+    ztmr_btnz = tmr.create()   tmr.alarm(ztmr_btnz, 500,tmr.ALARM_AUTO, btn_testz)
+end
+
+function get_ipz()
+    if wifi.sta.getip() == nil then
+        print("Connecting to AP...")
+    else
+        tmr.stop(ztmr_get_ipz)
+        print("Connected! IP: ",wifi.sta.getip())
+        tmr.alarm(ztmr_get_ipz,1000,tmr.ALARM_SINGLE, function() node.restart() end)
+    end
+end
+
+function dir()
+    l=file.list() i=0
+    for k,v in pairs(l) do
+        i=i+v print(k..string.rep(" ",19-string.len(k)).." : "..v.." bytes")
+    end
+    print('\nUsed: '..i..' bytes\nusage: dofile("file.lua")\n')
+end
+
+gpio.mode(zBTNz,gpio.INT)   gpio.trig(zBTNz, "down", btn_clicz)
+
+wifi.sta.connect()
+dofile("telnet_srv.lua")
+

show_ip.lua

@@ -0,0 +1,11 @@
+--Affiche l'adresse IP
+--zf20180712.1110
+
+tmr.alarm(0, 1000, tmr.ALARM_AUTO , function()
+   if wifi.sta.getip() == nil then
+      print("Connecting to AP...")
+   else
+      print("Connected! IP: ",wifi.sta.getip())
+      tmr.stop(0)
+   end
+end)

start - copie.lua

@@ -0,0 +1,27 @@
+-- start.lua
+-- programme de start
+-- zf180719.1057
+
+do
+
+local zLED=0
+local zTm_On_LED = 100    --> en ms
+local zTm_Off_LED = 900    --> en ms
+local zFlag_LED = 0
+
+local function blink_LED ()
+    local ztmr_LED = tmr.create()
+    if zFlag_LED==gpio.LOW then 
+        zFlag_LED=gpio.HIGH
+        tmr.alarm(ztmr_LED, zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+    else 
+        zFlag_LED=gpio.LOW
+        tmr.alarm(ztmr_LED, zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+    end
+    gpio.write(zLED, zFlag_LED)
+end
+
+gpio.mode(zLED, gpio.OUTPUT)
+blink_LED ()
+
+end

start.lua

@@ -0,0 +1,23 @@
+-- start.lua
+-- programme de start
+-- zf180717.1141
+
+zLED=0
+zTm_On_LED = 100    --> en ms
+zTm_Off_LED = 900    --> en ms
+zFlag_LED = 0
+
+function blink_LED ()
+    if zFlag_LED==gpio.LOW then 
+        zFlag_LED=gpio.HIGH
+        tmr.alarm(ztmr_LED, zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+    else 
+        zFlag_LED=gpio.LOW
+        tmr.alarm(ztmr_LED, zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+    end
+    gpio.write(zLED, zFlag_LED)
+end
+
+gpio.mode(zLED, gpio.OUTPUT)
+ztmr_LED = tmr.create()
+blink_LED()

stop.lua

@@ -0,0 +1,13 @@
+-- stop.lua
+-- programme de stop
+-- zf180716.0010
+
+zBTN  = 3 -- GPIO0 button
+zRelay = 6 -- GPIO12 PWM0 relay (active high)
+zLED = 7 -- GPIO13 PWM1 GREEN LED (active low)
+
+gpio.mode(zLED,gpio.OUTPUT)
+pwm.stop(zLED)
+gpio.write(zLED,1)
+
+

telnet_srv.lua

@@ -0,0 +1,45 @@
+-- a simple telnet server
+print("\nzf180719.1043   \n")
+
+-- restart server if needed
+if telnet_srv ~= nil then
+    telnet_srv:close()
+end
+telnet_srv = net.createServer(net.TCP, 180)
+
+telnet_srv:listen(23, function(socket)
+    local fifo = {}
+    local fifo_drained = true
+
+    local function sender(c)
+        if #fifo > 0 then
+            c:send(table.remove(fifo, 1))
+        else
+            fifo_drained = true
+        end
+    end
+
+    local function s_output(str)
+        table.insert(fifo, str)
+        if socket ~= nil and fifo_drained then
+            fifo_drained = false
+            sender(socket)
+        end
+    end
+
+    node.output(s_output, 0)   -- re-direct output to function s_ouput.
+
+    socket:on("receive", function(c, l)
+        node.input(l)           -- works like pcall(loadstring(l)) but support multiple separate line
+    end)
+    socket:on("disconnection", function(c)
+        node.output(nil)        -- un-regist the redirect output function, output goes to serial
+    end)
+    socket:on("sent", sender)
+
+    print("Welcome to NodeMCU world.")
+end)
+
+print("Telnet server running...\nUsage: telnet -r ip\n")
+dofile("get_ip.lua")
+

toto1.lua

@@ -0,0 +1,3 @@
+print("hello world")
+
+

web_on_off1.lua

@@ -0,0 +1,51 @@
+--Petit serveur WEB pour allumer/éteindre une LED en mode client WIFI
+print("\nDémarrage hv&zf20180718.1041\n")
+
+--wifi.sta.disconnect()
+--wifi.setmode(wifi.STATION)
+--print("set mode=STATION (mode="..wifi.getmode()..")")
+--wifi.sta.config{ssid="Hugo", pwd="tototutu"}
+
+wifi.sta.connect()
+tmr.alarm(0, 1000, tmr.ALARM_AUTO , function()
+   if wifi.sta.getip() == nil then
+      print("Connecting to AP...")
+   else
+      print("Connected! IP: ",wifi.sta.getip())
+      tmr.stop(0)
+   end
+end)
+
+zLED=0
+
+gpio.mode(zLED, gpio.OUTPUT)
+gpio.write(zLED, gpio.HIGH)
+srv = net.createServer(net.TCP)
+srv:listen(80, function(conn)
+  conn:on("receive", function(client, request)
+    local buf = ""
+    local _, _, method, path, vars = string.find(request, "([A-Z]+) (.+)?(.+) HTTP")
+    if (method == nil) then
+      _, _, method, path = string.find(request, "([A-Z]+) (.+) HTTP")
+    end
+    local _GET = {}
+    if (vars ~= nil) then
+      for k, v in string.gmatch(vars, "(%w+)=(%w+)&*") do
+        _GET[k] = v
+      end
+    end
+    buf = buf .. "<!DOCTYPE html><html><body><h1>Hello, this is NodeMCU.</h1>Turn PIN : </br></br>"
+    local _on, _off = "", ""
+    if (_GET.pin == "ON") then
+      _on = " selected=true"
+      gpio.write(zLED, gpio.LOW)
+    elseif (_GET.pin == "OFF") then
+      _off = " selected=\"true\""
+      gpio.write(zLED, gpio.HIGH)
+    end
+     buf = buf .. "<a href=\"?pin=ON\"><button>ON</button></a> <a href=\"?pin=OFF\"><button>OFF</button></a>"
+    client:send(buf)
+  end)
+  conn:on("sent", function(c) c:close() end)
+end)
+

web_stop.lua

@@ -0,0 +1,8 @@
+--Pour arrêter le petit serveur WEB
+print("\nzf20180718.1049")
+
+srv:close()
+srv:listen(80, function(conn)
+end)
+
+print("\nWEB stopped\n")

wifi_off.lua

@@ -0,0 +1,4 @@
+-- Déconnecte le WIFI
+-- zf180713.1453
+
+wifi.sta.disconnect()

wificnf_start.lua

@@ -0,0 +1,19 @@
+-- Enclenche le mode configuration WIFI
+print("\nzf180718.1107\n")
+
+function get_ip()
+    if wifi.sta.getip() == nil then
+        print("Connecting to AP...")
+    else
+        tmr.stop(0)
+        print("Connected! IP: ",wifi.sta.getip())
+        tmr.alarm(0,3000,tmr.ALARM_SINGLE, function() node.restart() end)
+    end
+end
+
+wifi.sta.disconnect()
+wifi.sta.clearconfig()
+print("\nwifi config http://192.168.4.1\n")
+tmr.alarm(0, 1000, tmr.ALARM_AUTO , get_ip)
+enduser_setup.start()
+

wificnf_stop.lua

@@ -0,0 +1,4 @@
+-- Déclenche le mode configuration WIFI
+-- zf180713.1453
+
+enduser_setup.stop()