Polish Lua examples (#2846)

* Add missing globals from luacheck config

* Fix luacheck warnings in all lua files

* Re-enable luacheck in Travis

* Speed up Travis by using preinstalled LuaRocks

* Fix more luacheck warnings in httpserver lua module

* Fix DCC module and add appropriate definitions to luacheck config.

* Change inline comments from ignoring block to only ignore specific line

* Add Luacheck for Windows and enable it for both Windows and Linux

* Change luacheck exceptions and fix errors from 1st round of polishing

* Add retry and timeout params to wget
This commit is contained in:
galjonsfigur 2019-12-31 00:53:54 +01:00 committed by Marcel Stör
parent 36df8d009f
commit 6926c66b16
67 changed files with 897 additions and 710 deletions

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@ -20,6 +20,7 @@ addons:
packages:
- python-serial
- srecord
- luarocks
cache:
- directories:
- cache
@ -33,4 +34,5 @@ script:
- echo "checking:"
- find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 echo
- find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 $LUACC -p
# - if [ "$OS" = "linux" ]; then bash "$TRAVIS_BUILD_DIR"/tools/travis/run-luacheck.sh || true ; fi
- if [ "$OS" = "linux" ]; then bash "$TRAVIS_BUILD_DIR"/tools/travis/run-luacheck-linux.sh; fi
- if [ "$OS" = "windows" ]; then bash "$TRAVIS_BUILD_DIR"/tools/travis/run-luacheck-windows.sh; fi

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@ -1,43 +1,47 @@
--
-- Light sensor on ADC(0), RGB LED connected to gpio12(6) Green, gpio13(7) Blue & gpio15(8) Red.
-- Light sensor on adc0(A0), RGB LED connected to gpio12(D6) Green, gpio13(D7) Blue & gpio15(D8) Red.
-- This works out of the box on the typical ESP8266 evaluation boards with Battery Holder
--
-- It uses the input from the sensor to drive a "rainbow" effect on the RGB LED
-- Includes a very "pseudoSin" function
--
-- Required C Modules: adc, tmr, pwm
function led(r,Sg,b)
pwm.setduty(8,r)
pwm.setduty(6,g)
pwm.setduty(7,b)
local redLed, greenLed, blueLed = 8, 6, 7
local function setRGB(r,g,b)
pwm.setduty(redLed, r)
pwm.setduty(greenLed, g)
pwm.setduty(blueLed, b)
end
-- this is perhaps the lightest weight sin function in existance
-- Given an integer from 0..128, 0..512 appximating 256 + 256 * sin(idx*Pi/256)
-- this is perhaps the lightest weight sin function in existence
-- Given an integer from 0..128, 0..512 approximating 256 + 256 * sin(idx*Pi/256)
-- This is first order square approximation of sin, it's accurate around 0 and any multiple of 128 (Pi/2),
-- 92% accurate at 64 (Pi/4).
function pseudoSin (idx)
local function pseudoSin(idx)
idx = idx % 128
lookUp = 32 - idx % 64
val = 256 - (lookUp * lookUp) / 4
local lookUp = 32 - idx % 64
local val = 256 - (lookUp * lookUp) / 4
if (idx > 64) then
val = - val;
end
return 256+val
end
pwm.setup(6,500,512)
pwm.setup(7,500,512)
pwm.setup(8,500,512)
pwm.start(6)
pwm.start(7)
pwm.start(8)
do
pwm.setup(redLed, 500, 512)
pwm.setup(greenLed,500, 512)
pwm.setup(blueLed, 500, 512)
pwm.start(redLed)
pwm.start(greenLed)
pwm.start(blueLed)
tmr.alarm(1,20,1,function()
idx = 3 * adc.read(0) / 2
r = pseudoSin(idx)
g = pseudoSin(idx + 43)
b = pseudoSin(idx + 85)
led(r,g,b)
idx = (idx + 1) % 128
tmr.create():alarm(20, tmr.ALARM_AUTO, function()
local idx = 3 * adc.read(0) / 2
local r = pseudoSin(idx)
local g = pseudoSin(idx + 43) -- ~1/3rd of 128
local b = pseudoSin(idx + 85) -- ~2/3rd of 128
setRGB(r,g,b)
end)
end

View File

@ -4,7 +4,7 @@ local PIN = 2 -- GPIO4
local addr = 0x12a
CV = {[29]=0,
local CV = {[29]=0,
[1]=bit.band(addr, 0x3f), --CV_ACCESSORY_DECODER_ADDRESS_LSB (6 bits)
[9]=bit.band(bit.rshift(addr,6), 0x7) --CV_ACCESSORY_DECODER_ADDRESS_MSB (3 bits)
}
@ -69,18 +69,21 @@ local function CV_callback(operation, param)
elseif operation == dcc.CV_VALID then
oper = "Valid"
result = 1
elseif operation == CV_RESET then
elseif operation == dcc.CV_RESET then
oper = "Reset"
CV = {}
end
print(("[CV_callback] %s CV %d%s"):format(oper, param.CV, param.Value and "\tValue: "..param.Value or "\tValue: nil"))
print(("[CV_callback] %s CV %d%s")
:format(oper, param.CV, param.Value and "\tValue: "..param.Value or "\tValue: nil"))
return result
end
dcc.setup(PIN,
DCC_command,
dcc.MAN_ID_DIY, 1,
--bit.bor(dcc.FLAGS_AUTO_FACTORY_DEFAULT, dcc.FLAGS_DCC_ACCESSORY_DECODER, dcc.FLAGS_MY_ADDRESS_ONLY), -- Accessories (turnouts) decoder
bit.bor(dcc.FLAGS_AUTO_FACTORY_DEFAULT), -- Cab (train) decoder
-- Accessories (turnouts) decoder:
--bit.bor(dcc.FLAGS_AUTO_FACTORY_DEFAULT, dcc.FLAGS_DCC_ACCESSORY_DECODER, dcc.FLAGS_MY_ADDRESS_ONLY),
-- Cab (train) decoder
bit.bor(dcc.FLAGS_AUTO_FACTORY_DEFAULT),
0, -- ???
CV_callback)

View File

@ -6,7 +6,7 @@
-- was tested with an AOL and Time Warner cable email accounts (GMail and other services who do
-- not support no SSL access will not work).
require("imap")
local imap = require("imap")
local IMAP_USERNAME = "email@domain.com"
local IMAP_PASSWORD = "password"
@ -25,21 +25,13 @@ local SSID_PASSWORD = "password"
local count = 0 -- we will send several IMAP commands/requests, this variable helps keep track of which one to send
-- configure the ESP8266 as a station
wifi.setmode(wifi.STATION)
wifi.sta.config(SSID,SSID_PASSWORD)
wifi.sta.autoconnect(1)
-- create an unencrypted connection
local imap_socket = net.createConnection(net.TCP,0)
local imap_socket, timer
---
-- @name setup
-- @description A call back function used to begin reading email
-- upon sucessfull connection to the IMAP server
function setup(sck)
local function setup(sck)
-- Set the email user name and password, IMAP tag, and if debugging output is needed
imap.config(IMAP_USERNAME,
IMAP_PASSWORD,
@ -49,19 +41,16 @@ function setup(sck)
imap.login(sck)
end
imap_socket:on("connection",setup) -- call setup() upon connection
imap_socket:connect(IMAP_PORT,IMAP_SERVER) -- connect to the IMAP server
local subject = ""
local from = ""
local message = ""
local body = ""
---
-- @name do_next
-- @description A call back function for a timer alarm used to check if the previous
-- IMAP command reply has been processed. If the IMAP reply has been processed
-- this function will call the next IMAP command function necessary to read the email
function do_next()
local function do_next()
-- Check if the IMAP reply was processed
if(imap.response_processed() == true) then
@ -75,15 +64,18 @@ function do_next()
count = count + 1
elseif (count == 1) then
-- After examining/selecting the INBOX folder we can begin to retrieve emails.
imap.fetch_header(imap_socket,imap.get_most_recent_num(),"SUBJECT") -- Retrieve the SUBJECT of the first/newest email
-- Retrieve the SUBJECT of the first/newest email
imap.fetch_header(imap_socket,imap.get_most_recent_num(),"SUBJECT")
count = count + 1
elseif (count == 2) then
subject = imap.get_header() -- store the SUBJECT response in subject
imap.fetch_header(imap_socket,imap.get_most_recent_num(),"FROM") -- Retrieve the FROM of the first/newest email
-- Retrieve the FROM of the first/newest email
imap.fetch_header(imap_socket,imap.get_most_recent_num(),"FROM")
count = count + 1
elseif (count == 3) then
from = imap.get_header() -- store the FROM response in from
imap.fetch_body_plain_text(imap_socket,imap.get_most_recent_num()) -- Retrieve the BODY of the first/newest email
-- Retrieve the BODY of the first/newest email
imap.fetch_body_plain_text(imap_socket,imap.get_most_recent_num())
count = count + 1
elseif (count == 4) then
body = imap.get_body() -- store the BODY response in body
@ -92,9 +84,9 @@ function do_next()
else
-- display the email contents
-- create patterns to strip away IMAP protocl text from actual message
pattern1 = "(\*.+\}\r\n)" -- to remove "* n command (BODY[n] {n}"
pattern2 = "(%)\r\n.+)" -- to remove ") t1 OK command completed"
-- create patterns to strip away IMAP protocol text from actual message
local pattern1 = "%*.*}\n" -- to remove "* n command (BODY[n] {n}"
local pattern2 = "%)\n.+" -- to remove ") t1 OK command completed"
from = string.gsub(from,pattern1,"")
from = string.gsub(from,pattern2,"")
@ -108,7 +100,7 @@ function do_next()
body = string.gsub(body,pattern2,"")
print("Message: " .. body)
tmr.stop(0) -- Stop the timer alarm
timer:stop() -- Stop the timer alarm
imap_socket:close() -- close the IMAP socket
collectgarbage() -- clean up
end
@ -116,5 +108,18 @@ function do_next()
end
do
-- configure the ESP8266 as a station
wifi.setmode(wifi.STATION)
wifi.sta.config(SSID,SSID_PASSWORD)
wifi.sta.autoconnect(1)
-- create an unencrypted connection
imap_socket = net.createConnection(net.TCP,0)
imap_socket:on("connection",setup) -- call setup() upon connection
imap_socket:connect(IMAP_PORT,IMAP_SERVER) -- connect to the IMAP server
-- A timer alarm is sued to check if an IMAP reply has been processed
tmr.alarm(0,1000,1, do_next)
timer = tmr.create()
timer:alarm(1000, tmr.ALARM_AUTO, do_next)
end

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@ -1,16 +1,17 @@
---
-- Working Example: https://www.youtube.com/watch?v=CcRbFIJ8aeU
-- @description a basic SMTP email example. You must use an account which can provide unencrypted authenticated access.
-- This example was tested with an AOL and Time Warner email accounts. GMail does not offer unecrypted authenticated access.
-- @description a basic SMTP email example. You must use an account which can
-- provide unencrypted authenticated access.
-- This example was tested with an AOL and Time Warner email accounts.
-- GMail does not offer unencrypted authenticated access.
-- To obtain your email's SMTP server and port simply Google it e.g. [my email domain] SMTP settings
-- For example for timewarner you'll get to this page http://www.timewarnercable.com/en/support/faqs/faqs-internet/e-mailacco/incoming-outgoing-server-addresses.html
-- For example for timewarner you'll get to this page
-- http://www.timewarnercable.com/en/support/faqs/faqs-internet/e-mailacco/incoming-outgoing-server-addresses.html
-- To Learn more about SMTP email visit:
-- SMTP Commands Reference - http://www.samlogic.net/articles/smtp-commands-reference.htm
-- See "SMTP transport example" in this page http://en.wikipedia.org/wiki/Simple_Mail_Transfer_Protocol
-- @author Miguel
require("base64")
-- The email and password from the account you want to send emails from
local MY_EMAIL = "esp8266@domain.com"
local EMAIL_PASSWORD = "123456"
@ -37,18 +38,18 @@ wifi.sta.autoconnect(1)
local email_subject = ""
local email_body = ""
local count = 0
local timer
local smtp_socket = nil -- will be used as socket to email server
-- The display() function will be used to print the SMTP server's response
function display(sck,response)
local function display(sck, response) -- luacheck: no unused
print(response)
end
-- The do_next() function is used to send the SMTP commands to the SMTP server in the required sequence.
-- I was going to use socket callbacks but the code would not run callbacks after the first 3.
function do_next()
local function do_next()
if(count == 0)then
count = count+1
local IP_ADDRESS = wifi.sta.getip()
@ -58,10 +59,10 @@ function do_next()
smtp_socket:send("AUTH LOGIN\r\n")
elseif(count == 2) then
count = count + 1
smtp_socket:send(base64.enc(MY_EMAIL).."\r\n")
smtp_socket:send(encoder.toBase64(MY_EMAIL).."\r\n")
elseif(count == 3) then
count = count + 1
smtp_socket:send(base64.enc(EMAIL_PASSWORD).."\r\n")
smtp_socket:send(encoder.toBase64(EMAIL_PASSWORD).."\r\n")
elseif(count==4) then
count = count+1
smtp_socket:send("MAIL FROM:<" .. MY_EMAIL .. ">\r\n")
@ -82,26 +83,27 @@ function do_next()
smtp_socket:send(message.."\r\n.\r\n")
elseif(count==8) then
count = count+1
tmr.stop(0)
timer:stop()
smtp_socket:send("QUIT\r\n")
else
smtp_socket:close()
end
end
-- The connectted() function is executed when the SMTP socket is connected to the SMTP server.
-- The connected() function is executed when the SMTP socket is connected to the SMTP server.
-- This function will create a timer to call the do_next function which will send the SMTP commands
-- in sequence, one by one, every 5000 seconds.
-- You can change the time to be smaller if that works for you, I used 5000ms just because.
function connected(sck)
tmr.alarm(0,5000,1,do_next)
local function connected()
timer = tmr.create()
timer:alarm(5000, tmr.ALARM_AUTO, do_next)
end
-- @name send_email
-- @description Will initiated a socket connection to the SMTP server and trigger the connected() function
-- @param subject The email's subject
-- @param body The email's body
function send_email(subject,body)
local function send_email(subject,body)
count = 0
email_subject = subject
email_body = body
@ -111,19 +113,13 @@ function send_email(subject,body)
smtp_socket:connect(SMTP_PORT,SMTP_SERVER)
end
do
-- Send an email
send_email(
"ESP8266",
[[Hi,
How are your IoT projects coming along?
Best Wishes,
ESP8266]])
ESP8266]]
)
end

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@ -10,6 +10,7 @@
local M
do
-- const
-- luacheck: push no unused
local NEC_PULSE_US = 1000000 / 38000
local NEC_HDR_MARK = 9000
local NEC_HDR_SPACE = 4500
@ -17,6 +18,7 @@ do
local NEC_ONE_SPACE = 1600
local NEC_ZERO_SPACE = 560
local NEC_RPT_SPACE = 2250
-- luacheck: pop
-- cache
local gpio, bit = gpio, bit
local mode, write = gpio.mode, gpio.write

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@ -10,7 +10,7 @@ local host, dir, image = ...
local doRequest, firstRec, subsRec, finalise
local n, total, size = 0, 0
doRequest = function(sk,hostIP)
doRequest = function(socket, hostIP) -- luacheck: no unused
if hostIP then
local con = net.createConnection(net.TCP,0)
con:connect(80,hostIP)

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@ -46,7 +46,7 @@ local lfs_t = {
end
end,
__newindex = function(_, name, value)
__newindex = function(_, name, value) -- luacheck: no unused
error("LFS is readonly. Invalid write to LFS." .. name, 2)
end,

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@ -24,8 +24,10 @@ end
This will exclude any strings already in the ROM table, so the output is the list
of putative strings that you should consider adding to LFS ROM table.
---------------------------------------------------------------------------------]]
---------------------------------------------------------------------------------
]]--
-- luacheck: ignore
local preload = "?.lc;?.lua", "/\n;\n?\n!\n-", "@init.lua", "_G", "_LOADED",
"_LOADLIB", "__add", "__call", "__concat", "__div", "__eq", "__gc", "__index",
"__le", "__len", "__lt", "__mod", "__mode", "__mul", "__newindex", "__pow",

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@ -5,7 +5,7 @@
-- then enter the following commands interactively through the UART:
--
do
local _,ma,fa=node.flashindex()
local sa, ma, fa = node.flashindex()
for n,v in pairs{LFS_MAPPED = ma, LFS_BASE = fa, SPIFFS_BASE = sa} do
print(('export %s=""0x%x"'):format(n, v))
end
@ -60,7 +60,5 @@ local initTimer = tmr.create()
initTimer:register(1000, tmr.ALARM_SINGLE,
function()
local fi=node.flashindex; return pcall(fi and fi'_init')
end
)
end)
initTimer:start()

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@ -1,3 +1,4 @@
-- luacheck: globals self
if (self.timer) then self.timer:stop() end--SAFETRIM
-- function _doTick(self)

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@ -13,11 +13,10 @@ local function getbuf() -- upval: buf, table
end
-- Process a provisioning request record
local function receiveRec(socket, rec) -- upval: self, buf, crypto
-- Note that for 2nd and subsequent responses, we assme that the service has
-- "authenticated" itself, so any protocol errors are fatal and lkely to
local function receiveRec(sck, rec) -- upval: self, buf, crypto
-- Note that for 2nd and subsequent responses, we assume that the service has
-- "authenticated" itself, so any protocol errors are fatal and likely to
-- cause a repeating boot, throw any protocol errors are thrown.
local config, file, log = self.config, file, self.log
local cmdlen = (rec:find('\n',1, true) or 0) - 1
local cmd,hash = rec:sub(1,cmdlen-6), rec:sub(cmdlen-5,cmdlen)
if cmdlen < 16 or
@ -25,7 +24,9 @@ local function receiveRec(socket, rec) -- upval: self, buf, crypto
return error("Invalid command signature")
end
local s; s, cmd = pcall(json.decode, cmd)
local s
s, cmd = pcall(json.decode, cmd)
if not s then error("JSON decode error") end
local action,resp = cmd.a, {s = "OK"}
local chunk
@ -59,15 +60,15 @@ local function receiveRec(socket, rec) -- upval: self, buf, crypto
if not msg then
gc(); gc()
local code, name = string.dump(lcf), cmd.name:sub(1,-5) .. ".lc"
local s = file.open(name, "w+")
if s then
local f = file.open(name, "w+")
if f then
for i = 1, #code, 1024 do
s = s and file.write(code:sub(i, ((i+1023)>#code) and i+1023 or #code))
f = f and file.write(code:sub(i, ((i+1023)>#code) and i+1023 or #code))
end
file.close()
if not s then file.remove(name) end
if not f then file.remove(name) end
end
if s then
if f then
resp.lcsize=#code
print("Updated ".. name)
else
@ -80,15 +81,15 @@ local function receiveRec(socket, rec) -- upval: self, buf, crypto
buf = {}
elseif action == "dl" then
local s = file.open(cmd.name, "w+")
if s then
local dlFile = file.open(cmd.name, "w+")
if dlFile then
for i = 1, #buf do
s = s and file.write(buf[i])
dlFile = dlFile and file.write(buf[i])
end
file.close()
end
if s then
if dlFile then
print("Updated ".. cmd.name)
else
file.remove(cmd.name)
@ -109,13 +110,13 @@ local function receiveRec(socket, rec) -- upval: self, buf, crypto
file.open(self.prefix.."config.json", "w+")
file.writeline(json.encode(cmd))
file.close()
socket:close()
sck:close()
print("Restarting to load new application")
node.restart() -- reboot just schedules a restart
return
end
end
self.socket_send(socket, resp, chunk)
self.socket_send(sck, resp, chunk)
gc()
end

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@ -9,14 +9,13 @@
--------------------------------------------------------------------------------
-- upvals
local crypto, file, json, net, node, table, wifi =
crypto, file, sjson, net, node, table, wifi
local error, pcall = error, pcall
local crypto, json, node, wifi =
crypto, sjson, node, wifi
local error = error
local loadfile, gc = loadfile, collectgarbage
local concat, unpack = table.concat, unpack or table.unpack
local self = {post = node.task.post, prefix = "luaOTA/", conf = {}}
-- luacheck: globals DEBUG
self.log = (DEBUG == true) and print or function() end
self.modname = ...
self.timer = tmr.create()
@ -27,15 +26,15 @@ end
--------------------------------------------------------------------------------------
-- Utility Functions
setmetatable( self, {__index=function(self, func) --upval: loadfile
setmetatable( self, {__index=function(obj, func) --upval: loadfile
-- The only __index calls in in LuaOTA are dynamically loaded functions.
-- The convention is that functions starting with "_" are treated as
-- call-once / ephemeral; the rest are registered in self
func = self.prefix .. func
func = obj.prefix .. func
local f,msg = loadfile( func..".lc")
if msg then f, msg = loadfile(func..".lua") end
if msg then error (msg,2) end
if func:sub(8,8) ~= "_" then self[func] = f end
if func:sub(8,8) ~= "_" then obj[func] = f end
return f
end} )

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@ -1,5 +1,4 @@
--
local function enum(t,log) for k,v in pairs(t)do log(k,v) end end
-- luacheck: globals DEBUG
return {entry = function(msg)
package.loaded["luaOTA.default"]=nil
local gc=collectgarbage; gc(); gc()

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@ -17,6 +17,8 @@
]]
-- luacheck: std max
local socket = require "socket"
local lfs = require "lfs"
local md5 = require "md5"
@ -31,7 +33,6 @@ local receive_and_parse -- function(esp)
local provision -- function(esp, config, files, inventory, fingerprint)
local read_file -- function(fname)
local save_file -- function(fname, data)
local compress_lua -- function(lua_file)
local hmac -- function(data)
-- Function-wide locals (can be upvalues)
@ -164,6 +165,7 @@ receive_and_parse = function(esp)
local packed_cmd, sig = line:sub(1,#line-6),line:sub(-6)
-- print("reply:", packed_cmd, sig)
local status, cmd = pcall(json.decode, packed_cmd)
if not status then error("JSON decode error") end
if not hmac or hmac(packed_cmd):sub(-6) == sig then
if cmd and cmd.data == "number" then
local data = esp:receive(cmd.data)
@ -183,7 +185,7 @@ provision = function(esp, config, inventory, fingerprint)
local name, size, mtime, content = f.name, f.size, f.mtime, f.content
if not cf[name] or cf[name] ~= mtime then
-- Send the file
local func, action, cmd, buf
local action, cmd, buf
if f.name:sub(-4) == ".lua" then
assert(load(content, f.name)) -- check that the contents can compile
if content:find("--SAFETRIM\n",1,true) then
@ -241,12 +243,11 @@ end
-- Save contents to the given file
----------------------------------
save_file = function(fname, data)
save_file = function(fname, data) -- luacheck: ignore
local file = io.open(fname, "wb")
file:write(data)
file:close()
end
--------------------------------------------------------------------------------------
main() -- now that all functions have been bound to locals, we can start the show :-)

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@ -32,7 +32,9 @@ local HOST = "iot-https-relay.appspot.com" -- visit http://iot-https-relay.appsp
-- Please be sure to understand the security issues of using this relay app and use at your own risk.
local URI = "/twilio/Calls.json"
function build_post_request(host, uri, data_table)
local wifiTimer = tmr.create()
local function build_post_request(host, uri, data_table)
local data = ""
@ -40,7 +42,7 @@ function build_post_request(host, uri, data_table)
data = data .. param.."="..value.."&"
end
request = "POST "..uri.." HTTP/1.1\r\n"..
local request = "POST "..uri.." HTTP/1.1\r\n"..
"Host: "..host.."\r\n"..
"Connection: close\r\n"..
"Content-Type: application/x-www-form-urlencoded\r\n"..
@ -53,7 +55,7 @@ function build_post_request(host, uri, data_table)
return request
end
local function display(sck,response)
local function display(socket, response) -- luacheck: no unused
print(response)
end
@ -69,7 +71,7 @@ local function make_call(from,to,body)
To = to
}
socket = net.createConnection(net.TCP,0)
local socket = net.createConnection(net.TCP,0)
socket:on("receive",display)
socket:connect(80,HOST)
@ -80,13 +82,13 @@ local function make_call(from,to,body)
end)
end
function check_wifi()
local function check_wifi()
local ip = wifi.sta.getip()
if(ip==nil) then
print("Connecting...")
else
tmr.stop(0)
wifiTimer:stop()
print("Connected to AP!")
print(ip)
-- make a call with a voice message "your house is on fire"
@ -95,4 +97,4 @@ function check_wifi()
end
tmr.alarm(0,2000,1,check_wifi)
wifiTimer:alarm(2000, tmr.ALARM_AUTO, check_wifi)

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@ -14,23 +14,17 @@
-- Website: http://AllAboutEE.com
---------------------------------------------------------------------------------------------
require ("mcp23008")
local mcp23008 = require ("mcp23008")
-- ESP-01 GPIO Mapping as per GPIO Table in https://github.com/nodemcu/nodemcu-firmware
gpio0, gpio2 = 3, 4
-- Setup the MCP23008
mcp23008.begin(0x0,gpio2,gpio0,i2c.SLOW)
mcp23008.writeIODIR(0xff)
mcp23008.writeGPPU(0xff)
local gpio0, gpio2 = 3, 4
---
-- @name showButtons
-- @description Shows the state of each GPIO pin
-- @return void
---------------------------------------------------------
function showButtons()
local function showButtons()
local gpio = mcp23008.readGPIO() -- read the GPIO/buttons states
@ -51,7 +45,13 @@ function showButtons()
print("\r\n")
end
tmr.alarm(0,2000,1,showButtons) -- run showButtons() every 2 seconds
do
-- Setup the MCP23008
mcp23008.begin(0x0,gpio2,gpio0,i2c.SLOW)
mcp23008.writeIODIR(0xff)
mcp23008.writeGPPU(0xff)
tmr.create():alarm(2000, tmr.ALARM_AUTO, showButtons) -- run showButtons() every 2 seconds
end

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@ -13,26 +13,17 @@
-- Website: http://AllAboutEE.com
---------------------------------------------------------------------------------------------
require ("mcp23008")
local mcp23008 = require ("mcp23008")
-- ESP-01 GPIO Mapping as per GPIO Table in https://github.com/nodemcu/nodemcu-firmware
gpio0, gpio2 = 3, 4
-- Setup MCP23008
mcp23008.begin(0x0,gpio2,gpio0,i2c.SLOW)
mcp23008.writeIODIR(0x00) -- make all GPIO pins as outputs
mcp23008.writeGPIO(0x00) -- make all GIPO pins off/low
local gpio0, gpio2 = 3, 4
---
-- @name count()
-- @description Reads the value from the GPIO register, increases the read value by 1
-- and writes it back so the LEDs will display a binary count up to 255 or 0xFF in hex.
local function count()
local gpio = 0x00
gpio = mcp23008.readGPIO()
local gpio = mcp23008.readGPIO()
if(gpio<0xff) then
mcp23008.writeGPIO(gpio+1)
@ -41,5 +32,15 @@ local function count()
end
end
do
-- Setup MCP23008
mcp23008.begin(0x0,gpio2,gpio0,i2c.SLOW)
mcp23008.writeIODIR(0x00) -- make all GPIO pins as outputs
mcp23008.writeGPIO(0x00) -- make all GIPO pins off/low
-- Run count() every 100ms
tmr.alarm(0,100,1,count)
tmr.create():alarm(100, tmr.ALARM_AUTO, count)
end

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@ -1,33 +1,41 @@
-- test with cloudmqtt.com
m_dis={}
function dispatch(m,t,pl)
local m_dis = {}
local function dispatch(m,t,pl)
if pl~=nil and m_dis[t] then
m_dis[t](m,pl)
end
end
function topic1func(m,pl)
local function topic1func(_,pl)
print("get1: "..pl)
end
function topic2func(m,pl)
local function topic2func(_,pl)
print("get2: "..pl)
end
do
m_dis["/topic1"] = topic1func
m_dis["/topic2"] = topic2func
-- Lua: mqtt.Client(clientid, keepalive, user, pass)
m=mqtt.Client("nodemcu1",60,"test","test123")
m:on("connect",function(m)
local m = mqtt.Client("nodemcu1", 60, "test", "test123")
m:on("connect",function(client)
print("connection "..node.heap())
m:subscribe("/topic1",0,function(m) print("sub done") end)
m:subscribe("/topic2",0,function(m) print("sub done") end)
m:publish("/topic1","hello",0,0) m:publish("/topic2","world",0,0)
client:subscribe("/topic1",0,function() print("sub done") end)
client:subscribe("/topic2",0,function() print("sub done") end)
client:publish("/topic1","hello",0,0)
client:publish("/topic2","world",0,0)
end)
m:on("offline", function(conn)
m:on("offline", function()
print("disconnect to broker...")
print(node.heap())
end)
m:on("message",dispatch )
-- Lua: mqtt:connect( host, port, secure, auto_reconnect, function(client) )
m:connect("m11.cloudmqtt.com",11214,0,1)
tmr.alarm(0,10000,1,function() local pl = "time: "..tmr.time()
-- Lua: mqtt:connect( host, port, secure, function(client) )
m:connect("m11.cloudmqtt.com",11214,0)
tmr.create():alarm(10000, tmr.ALARM_AUTO, function()
local pl = "time: "..tmr.time()
m:publish("/topic1",pl,0,0)
end)
end

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@ -1,12 +1,13 @@
-- test transfer files over mqtt.
m_dis={}
function dispatch(m,t,pl)
local m_dis = {}
local function dispatch(m, t, pl)
if pl ~= nil and m_dis[t] then
m_dis[t](m,pl)
end
end
function pubfile(m,filename)
local function pubfile(m,filename)
file.close()
file.open(filename)
repeat
@ -16,7 +17,7 @@ function pubfile(m,filename)
file.close()
end
-- payload(json): {"cmd":xxx,"content":xxx}
function topic1func(m,pl)
local function topic1func(m,pl)
print("get1: "..pl)
local pack = sjson.decode(pl)
if pack.content then
@ -30,21 +31,22 @@ function topic1func(m,pl)
end
end
do
m_dis["/topic1"]=topic1func
-- Lua: mqtt.Client(clientid, keepalive, user, pass)
m=mqtt.Client()
m:on("connect",function(m)
local m = mqtt.Client()
m:on("connect",function(client)
print("connection "..node.heap())
m:subscribe("/topic1",0,function(m) print("sub done") end)
client:subscribe("/topic1", 0, function() print("sub done") end)
end)
m:on("offline", function(conn)
m:on("offline", function()
print("disconnect to broker...")
print(node.heap())
end)
m:on("message",dispatch )
-- Lua: mqtt:connect( host, port, secure, auto_reconnect, function(client) )
m:connect("192.168.18.88",1883,0,1)
-- Lua: mqtt:connect( host, port, secure, function(client) )
m:connect("192.168.18.88",1883,0)
end
-- usage:
-- another client(pc) subscribe to /topic2, will receive the test.lua content.
-- and publish below message to /topic1

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@ -6,7 +6,7 @@
-- ****************************************************************************
function cb_drained(d)
local function cb_drained()
print("drained "..node.heap())
file.seek("set", 0)
@ -14,21 +14,22 @@ function cb_drained(d)
--d:play(pcm.RATE_8K)
end
function cb_stopped(d)
local function cb_stopped()
print("playback stopped")
file.seek("set", 0)
end
function cb_paused(d)
local function cb_paused()
print("playback paused")
end
do
file.open("jump_8k.u8", "r")
drv = pcm.new(pcm.SD, 1)
local drv = pcm.new(pcm.SD, 1)
-- fetch data in chunks of FILE_READ_CHUNK (1024) from file
drv:on("data", function(drv) return file.read() end)
drv:on("data", function(driver) return file.read() end) -- luacheck: no unused
-- get called back when all samples were read from the file
drv:on("drained", cb_drained)
@ -38,3 +39,4 @@ drv:on("paused", cb_paused)
-- start playback
drv:play(pcm.RATE_8K)
end

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@ -32,7 +32,9 @@ local HOST = "iot-https-relay.appspot.com" -- visit http://iot-https-relay.appsp
-- Please be sure to understand the security issues of using this relay app and use at your own risk.
local URI = "/twilio/Messages.json"
function build_post_request(host, uri, data_table)
local wifiTimer = tmr.create()
local function build_post_request(host, uri, data_table)
local data = ""
@ -40,7 +42,7 @@ function build_post_request(host, uri, data_table)
data = data .. param.."="..value.."&"
end
request = "POST "..uri.." HTTP/1.1\r\n"..
local request = "POST "..uri.." HTTP/1.1\r\n"..
"Host: "..host.."\r\n"..
"Connection: close\r\n"..
"Content-Type: application/x-www-form-urlencoded\r\n"..
@ -53,7 +55,7 @@ function build_post_request(host, uri, data_table)
return request
end
local function display(sck,response)
local function display(socket, response) -- luacheck: no unused
print(response)
end
@ -69,7 +71,7 @@ local function send_sms(from,to,body)
To = to
}
socket = net.createConnection(net.TCP,0)
local socket = net.createConnection(net.TCP,0)
socket:on("receive",display)
socket:connect(80,HOST)
@ -80,13 +82,13 @@ local function send_sms(from,to,body)
end)
end
function check_wifi()
local function check_wifi()
local ip = wifi.sta.getip()
if(ip==nil) then
print("Connecting...")
else
tmr.stop(0)
wifiTimer.stop()
print("Connected to AP!")
print(ip)
-- send a text message with the text "Hello from your esp8266"
@ -95,4 +97,4 @@ function check_wifi()
end
tmr.alarm(0,7000,1,check_wifi)
wifiTimer.alarm(7000, tmr.ALARM_AUTO, check_wifi)

View File

@ -1,11 +1,18 @@
-- Test sjson and GitHub API
local s = tls.createConnection()
s:on("connection", function(sck, c)
sck:send("GET /repos/nodemcu/nodemcu-firmware/git/trees/master HTTP/1.0\r\nUser-agent: nodemcu/0.1\r\nHost: api.github.com\r\nConnection: close\r\nAccept: application/json\r\n\r\n")
s:on("connection", function(sck)
sck:send(
[[GET /repos/nodemcu/nodemcu-firmware/git/trees/master HTTP/1.0
User-agent: nodemcu/0.1
Host: api.github.com
Connection: close
Accept: application/json
]])
end)
function startswith(String, Start)
local function startswith(String, Start)
return string.sub(String, 1, string.len(Start)) == Start
end
@ -23,13 +30,13 @@ local decoder = sjson.decoder({
end
}
})
local function handledata(s)
decoder:write(s)
local function handledata(sck)
decoder:write(sck)
end
-- The receive callback is somewhat gnarly as it has to deal with find the end of the header
-- and having the newline sequence split across packets
s:on("receive", function(sck, c)
s:on("receive", function(socket, c) -- luacheck: no unused
if partial then
c = partial .. c
partial = nil
@ -45,8 +52,8 @@ s:on("receive", function(sck, c)
handledata(c)
return
end
local s, e = c:find("\r\n")
if s then
local str, e = c:find("\r\n")
if str then
-- Throw away line
c = c:sub(e + 1)
else

View File

@ -1,17 +1,20 @@
-- Somfy module example (beside somfy module requires also SJSON module)
-- The rolling code number is stored in the file somfy.cfg. A cached write of the somfy.cfg file is implemented in order to reduce the number of write to the EEPROM memory. Together with the logic of the file module it should allow long lasting operation.
-- The rolling code number is stored in the file somfy.cfg.
-- A cached write of the somfy.cfg file is implemented in order to reduce
-- the number of write to the EEPROM memory. Together with the logic of the
-- file module it should allow long lasting operation.
config_file = "somfy."
local config_file = "somfy."
local config, config_saved
-- somfy.cfg looks like
-- {"window1":{"rc":1,"address":123},"window2":{"rc":1,"address":124}}
local tmr_cache = tmr.create()
local tmr_delay = tmr.create()
pin = 4
gpio.mode(pin, gpio.OUTPUT, gpio.PULLUP)
local pin = 4
function deepcopy(orig)
local function deepcopy(orig)
local orig_type = type(orig)
local copy
if orig_type == 'table' then
@ -26,8 +29,8 @@ function deepcopy(orig)
return copy
end
function readconfig()
local cfg, ok, ln
local function readconfig()
local ln
if file.exists(config_file.."cfg") then
print("Reading config from "..config_file.."cfg")
file.open(config_file.."cfg", "r+")
@ -47,7 +50,7 @@ function readconfig()
config_saved = deepcopy(config)
end
function writeconfighard()
local function writeconfighard()
print("Saving config")
file.remove(config_file.."bak")
file.rename(config_file.."cfg", config_file.."bak")
@ -63,8 +66,8 @@ function writeconfighard()
config_saved = deepcopy(config)
end
function writeconfig()
tmr.stop(tmr_cache)
local function writeconfig()
tmr_cache:stop()
local savenow = false
local savelater = false
@ -87,12 +90,18 @@ function writeconfig()
end
if savelater then
print("Saving config later")
tmr.alarm(tmr_cache, 65000, tmr.ALARM_SINGLE, writeconfighard)
tmr_cache:alarm(65000, tmr.ALARM_SINGLE, writeconfighard)
end
end
--======================================================================================================--
function down(remote, cb, par)
local function wait(ms, cb, par)
par = par or {}
print("wait: ".. ms)
if cb then tmr_delay:alarm(ms, tmr.ALARM_SINGLE, function () cb(unpack(par)) end) end
end
local function down(remote, cb, par)
par = par or {}
print("down: ".. remote)
config[remote].rc=config[remote].rc+1
@ -100,7 +109,7 @@ function down(remote, cb, par)
writeconfig()
end
function up(remote, cb, par)
local function up(remote, cb, par)
par = par or {}
print("up: ".. remote)
config[remote].rc=config[remote].rc+1
@ -108,7 +117,7 @@ function up(remote, cb, par)
writeconfig()
end
function downStep(remote, cb, par)
local function downStep(remote, cb, par)
par = par or {}
print("downStep: ".. remote)
config[remote].rc=config[remote].rc+1
@ -116,7 +125,7 @@ function downStep(remote, cb, par)
writeconfig()
end
function upStep(remote, cb, par)
local function upStep(remote, cb, par) -- luacheck: ignore
par = par or {}
print("upStep: ".. remote)
config[remote].rc=config[remote].rc+1
@ -124,14 +133,9 @@ function upStep(remote, cb, par)
writeconfig()
end
function wait(ms, cb, par)
par = par or {}
print("wait: ".. ms)
if cb then tmr.alarm(tmr_delay, ms, tmr.ALARM_SINGLE, function () cb(unpack(par)) end) end
end
--======================================================================================================--
gpio.mode(pin, gpio.OUTPUT, gpio.PULLUP)
if not config then readconfig() end
if #config == 0 then -- somfy.cfg does not exist
config = sjson.decode([[{"window1":{"rc":1,"address":123},"window2":{"rc":1,"address":124}}]])
@ -141,5 +145,11 @@ down('window1',
wait, {60000,
up, {'window1',
wait, {9000,
downStep, {'window1', downStep, {'window1', downStep, {'window1', downStep, {'window1', downStep, {'window1', downStep, {'window1', downStep, {'window1'
downStep, {'window1',
downStep, {'window1',
downStep, {'window1',
downStep, {'window1',
downStep, {'window1',
downStep, {'window1',
downStep, {'window1'
}}}}}}}}}})

View File

@ -1,12 +1,13 @@
do
uart.setup(0, 9600, 8, 0, 1, 0)
sv=net.createServer(net.TCP, 60)
global_c = nil
local sv = net.createServer(net.TCP, 60)
local global_c = nil
sv:listen(9999, function(c)
if global_c~=nil then
global_c:close()
end
global_c = c
c:on("receive",function(sck,pl) uart.write(0,pl) end)
c:on("receive",function(_, pl) uart.write(0, pl) end)
end)
uart.on("data", 4, function(data)
@ -14,3 +15,4 @@ uart.on("data",4, function(data)
global_c:send(data)
end
end, 0)
end

View File

@ -27,7 +27,7 @@ function M.getzones()
return result
end
function load(t)
local function load(t)
local z = file.open(thezone .. ".zone", "r")
local hdr = z:read(20)
@ -35,7 +35,8 @@ function load(t)
if magic == "TZif" then
local lens = z:read(24)
local ttisgmt_count, ttisdstcnt, leapcnt, timecnt, typecnt, charcnt = struct.unpack("> LLLLLL", lens)
local ttisgmt_count, ttisdstcnt, leapcnt, timecnt, typecnt, charcnt -- luacheck: no unused
= struct.unpack("> LLLLLL", lens)
local times = z:read(4 * timecnt)
local typeindex = z:read(timecnt)

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@ -9,8 +9,13 @@
--
-- ***************************************************************************
-- display object
local disp
local draw_state, loop_tmr = 0, tmr.create()
-- setup I2c and connect display
function init_i2c_display()
local function init_i2c_display()
-- SDA and SCL can be assigned freely to available GPIOs
local sda = 5 -- GPIO14
local scl = 6 -- GPIO12
@ -18,9 +23,8 @@ function init_i2c_display()
i2c.setup(0, sda, scl, i2c.SLOW)
disp = u8g2.ssd1306_i2c_128x64_noname(0, sla)
end
-- setup SPI and connect display
function init_spi_display()
local function init_spi_display() -- luacheck: no unused
-- Hardware SPI CLK = GPIO14
-- Hardware SPI MOSI = GPIO13
-- Hardware SPI MISO = GPIO12 (not used)
@ -37,8 +41,7 @@ function init_spi_display()
disp = u8g2.ssd1306_128x64_noname(1, cs, dc, res)
end
function u8g2_prepare()
local function u8g2_prepare()
disp:setFont(u8g2.font_6x10_tf)
disp:setFontRefHeightExtendedText()
disp:setDrawColor(1)
@ -47,7 +50,7 @@ function u8g2_prepare()
end
function u8g2_box_frame(a)
local function u8g2_box_frame(a)
disp:drawStr( 0, 0, "drawBox")
disp:drawBox(5,10,20,10)
disp:drawBox(10+a,15,30,7)
@ -56,7 +59,7 @@ function u8g2_box_frame(a)
disp:drawFrame(10+a,15+30,30,7)
end
function u8g2_disc_circle(a)
local function u8g2_disc_circle(a)
disp:drawStr( 0, 0, "drawDisc")
disp:drawDisc(10,18,9)
disp:drawDisc(24+a,16,7)
@ -65,13 +68,13 @@ function u8g2_disc_circle(a)
disp:drawCircle(24+a,16+30,7)
end
function u8g2_r_frame(a)
local function u8g2_r_frame(a)
disp:drawStr( 0, 0, "drawRFrame/Box")
disp:drawRFrame(5, 10,40,30, a+1)
disp:drawRBox(50, 10,25,40, a+1)
end
function u8g2_string(a)
local function u8g2_string(a)
disp:setFontDirection(0)
disp:drawStr(30+a,31, " 0")
disp:setFontDirection(1)
@ -82,7 +85,7 @@ function u8g2_string(a)
disp:drawStr(30,31-a, " 270")
end
function u8g2_line(a)
local function u8g2_line(a)
disp:drawStr( 0, 0, "drawLine")
disp:drawLine(7+a, 10, 40, 55)
disp:drawLine(7+a*2, 10, 60, 55)
@ -90,7 +93,7 @@ function u8g2_line(a)
disp:drawLine(7+a*4, 10, 100, 55)
end
function u8g2_triangle(a)
local function u8g2_triangle(a)
local offset = a
disp:drawStr( 0, 0, "drawTriangle")
disp:drawTriangle(14,7, 45,30, 10,40)
@ -99,7 +102,7 @@ function u8g2_triangle(a)
disp:drawTriangle(10+offset,40+offset, 45+offset,30+offset, 86+offset,53+offset)
end
function u8g2_ascii_1()
local function u8g2_ascii_1()
disp:drawStr( 0, 0, "ASCII page 1")
for y = 0, 5 do
for x = 0, 15 do
@ -108,7 +111,7 @@ function u8g2_ascii_1()
end
end
function u8g2_ascii_2()
local function u8g2_ascii_2()
disp:drawStr( 0, 0, "ASCII page 2")
for y = 0, 5 do
for x = 0, 15 do
@ -117,7 +120,7 @@ function u8g2_ascii_2()
end
end
function u8g2_extra_page(a)
local function u8g2_extra_page(a)
disp:drawStr( 0, 0, "Unicode")
disp:setFont(u8g2.font_unifont_t_symbols)
disp:setFontPosTop()
@ -129,9 +132,9 @@ function u8g2_extra_page(a)
end
end
cross_width = 24
cross_height = 24
cross_bits = string.char(
local cross_width = 24
local cross_height = 24
local cross_bits = string.char(
0x00, 0x18, 0x00, 0x00, 0x24, 0x00, 0x00, 0x24, 0x00, 0x00, 0x42, 0x00,
0x00, 0x42, 0x00, 0x00, 0x42, 0x00, 0x00, 0x81, 0x00, 0x00, 0x81, 0x00,
0xC0, 0x00, 0x03, 0x38, 0x3C, 0x1C, 0x06, 0x42, 0x60, 0x01, 0x42, 0x80,
@ -139,24 +142,25 @@ cross_bits = string.char(
0x00, 0x81, 0x00, 0x00, 0x81, 0x00, 0x00, 0x42, 0x00, 0x00, 0x42, 0x00,
0x00, 0x42, 0x00, 0x00, 0x24, 0x00, 0x00, 0x24, 0x00, 0x00, 0x18, 0x00)
cross_fill_width = 24
cross_fill_height = 24
cross_fill_bits = string.char(
-- luacheck: push no unused
local cross_fill_width = 24
local cross_fill_height = 24
local cross_fill_bits = string.char(
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x18, 0x64, 0x00, 0x26,
0x84, 0x00, 0x21, 0x08, 0x81, 0x10, 0x08, 0x42, 0x10, 0x10, 0x3C, 0x08,
0x20, 0x00, 0x04, 0x40, 0x00, 0x02, 0x80, 0x00, 0x01, 0x80, 0x18, 0x01,
0x80, 0x18, 0x01, 0x80, 0x00, 0x01, 0x40, 0x00, 0x02, 0x20, 0x00, 0x04,
0x10, 0x3C, 0x08, 0x08, 0x42, 0x10, 0x08, 0x81, 0x10, 0x84, 0x00, 0x21,
0x64, 0x00, 0x26, 0x18, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)
cross_block_width = 14
cross_block_height = 14
cross_block_bits = string.char(
-- luacheck: pop
local cross_block_width = 14
local cross_block_height = 14
local cross_block_bits = string.char(
0xFF, 0x3F, 0x01, 0x20, 0x01, 0x20, 0x01, 0x20, 0x01, 0x20, 0x01, 0x20,
0xC1, 0x20, 0xC1, 0x20, 0x01, 0x20, 0x01, 0x20, 0x01, 0x20, 0x01, 0x20,
0x01, 0x20, 0xFF, 0x3F)
function u8g2_bitmap_overlay(a)
local function u8g2_bitmap_overlay(a)
local frame_size = 28
disp:drawStr(0, 0, "Bitmap overlay")
@ -177,7 +181,7 @@ function u8g2_bitmap_overlay(a)
end
end
function u8g2_bitmap_modes(transparent)
local function u8g2_bitmap_modes(transparent)
local frame_size = 24
disp:drawBox(0, frame_size * 0.5, frame_size * 5, frame_size)
@ -201,7 +205,7 @@ function u8g2_bitmap_modes(transparent)
end
function draw()
local function draw()
u8g2_prepare()
local d3 = bit.rshift(draw_state, 3)
@ -235,7 +239,7 @@ function draw()
end
function loop()
local function loop()
-- picture loop
disp:clearBuffer()
draw()
@ -251,9 +255,7 @@ function loop()
loop_tmr:start()
end
draw_state = 0
loop_tmr = tmr.create()
do
loop_tmr:register(100, tmr.ALARM_SEMI, loop)
init_i2c_display()
@ -261,3 +263,4 @@ init_i2c_display()
print("--- Starting Graphics Test ---")
loop_tmr:start()
end

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M
@ -7,10 +8,7 @@ function M.run()
print("Running component color_test...")
local mx
local c, x
mx = disp:getWidth() / 2
--my = disp:getHeight() / 2
disp:setColor(0, 0, 0, 0)
disp:drawBox(0, 0, disp:getWidth(), disp:getHeight())

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,3 +1,4 @@
-- luacheck: globals T r disp millis lcg_rnd
local M, module = {}, ...
_G[module] = M

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@ -1,5 +1,23 @@
-- luacheck: new globals z T r disp lcg_rnd millis
z = 127 -- start value
T = 1000
r = 0
disp = nil
local loop_idx = 0
function lcg_rnd()
z = bit.band(65 * z + 17, 255)
return z
end
function millis()
local usec = tmr.now()
return usec/1000
end
-- setup SPI and connect display
function init_spi_display()
local function init_spi_display()
-- Hardware SPI CLK = GPIO14
-- Hardware SPI MOSI = GPIO13
-- Hardware SPI MISO = GPIO12 (not used)
@ -20,11 +38,8 @@ function init_spi_display()
disp = ucg.st7735_18x128x160_hw_spi(bus, cs, dc, res)
end
-- switch statement http://lua-users.org/wiki/SwitchStatement
function switch(c)
local function switch(c)
local swtbl = {
casevar = c,
caseof = function (self, code)
@ -46,20 +61,7 @@ function switch(c)
return swtbl
end
z = 127 -- start value
function lcg_rnd()
z = bit.band(65 * z + 17, 255)
return z
end
function millis()
local usec = tmr.now()
return usec/1000
end
function set_clip_range()
local function set_clip_range()
local x, y, w, h
w = bit.band(lcg_rnd(), 31)
h = bit.band(lcg_rnd(), 31)
@ -71,7 +73,7 @@ function set_clip_range()
disp:setClipRange(x, y, w, h)
end
function loop()
local function loop()
if (loop_idx == 0) then
switch(bit.band(r, 3)) : caseof {
@ -112,18 +114,12 @@ function loop()
print("Heap: " .. node.heap())
end
T = 1000
r = 0
loop_idx = 0
do
init_spi_display()
disp:begin(ucg.FONT_MODE_TRANSPARENT)
disp:setFont(ucg.font_ncenR14_hr)
disp:clearScreen()
tmr.register(0, 3000, tmr.ALARM_AUTO, function() loop() end)
tmr.start(0)
tmr.create():alarm(3000, tmr.ALARM_AUTO, function() loop() end)
end

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@ -1,5 +1,7 @@
local disp
-- setup SPI and connect display
function init_spi_display()
local function init_spi_display()
-- Hardware SPI CLK = GPIO14
-- Hardware SPI MOSI = GPIO13
-- Hardware SPI MISO = GPIO12 (not used)
@ -20,8 +22,7 @@ function init_spi_display()
disp = ucg.st7735_18x128x160_hw_spi(bus, cs, dc, res)
end
do
init_spi_display()
disp:begin(ucg.FONT_MODE_TRANSPARENT)
@ -34,3 +35,4 @@ disp:setColor(1, 255, 0,0);
disp:setPrintPos(0, 25)
disp:print("Hello World!")
end

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@ -1,5 +1,7 @@
local disp
-- setup SPI and connect display
function init_spi_display()
local function init_spi_display()
-- Hardware SPI CLK = GPIO14
-- Hardware SPI MOSI = GPIO13
-- Hardware SPI MISO = GPIO12 (not used)
@ -21,7 +23,7 @@ function init_spi_display()
end
function upper_pin(x, y)
local function upper_pin(x, y)
local w = 7
local h = 6
disp:setColor(0, 212, 212, 212)
@ -36,7 +38,7 @@ function upper_pin(x, y)
disp:drawGradientLine(x+w, y, h, 1)
end
function lower_pin(x, y)
local function lower_pin(x, y)
local w = 7
local h = 5
disp:setColor(0, 212, 212, 212)
@ -56,7 +58,7 @@ function lower_pin(x, y)
disp:drawPixel(x+w, y+h)
end
function ic_body(x, y)
local function ic_body(x, y)
local w = 4*14+4
local h = 31
disp:setColor(0, 60, 60, 60)
@ -77,7 +79,7 @@ function ic_body(x, y)
disp:drawDisc(x+w-1, y+h/2+1, 7, bit.bor(ucg.DRAW_UPPER_LEFT, ucg.DRAW_LOWER_LEFT))
end
function draw_ucg_logo()
local function draw_ucg_logo()
local a, b
--ucg_Init(ucg, ucg_sdl_dev_cb, ucg_ext_none, (ucg_com_fnptr)0)
@ -156,12 +158,12 @@ function draw_ucg_logo()
--disp:drawString(1, 61, 0, "code.google.com/p/ucglib/")
end
do
init_spi_display()
disp:begin(ucg.FONT_MODE_TRANSPARENT)
disp:clearScreen()
disp:setRotate180()
draw_ucg_logo()
end

View File

@ -1,21 +1,24 @@
do
wifi.setmode(wifi.SOFTAP)
wifi.ap.config({ ssid = "test", pwd = "12345678" })
gpio.mode(1, gpio.OUTPUT)
srv = net.createServer(net.TCP)
local 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")
local _, _, method, path, vars = string.find(request, "([A-Z]+) (.+)?(.+) HTTP") -- luacheck: no unused
if (method == nil) then
_, _, method, path = string.find(request, "([A-Z]+) (.+) HTTP")
_, _, method, path = string.find(request, "([A-Z]+) (.+) HTTP") -- luacheck: no unused
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 PIN1 <select name=\"pin\" onchange=\"form.submit()\">"
buf = buf .. "<!DOCTYPE html><html><body><h1>Hello, this is NodeMCU.</h1>"
.. "<form src=\"/\">Turn PIN1 <select name=\"pin\" onchange=\"form.submit()\">"
local _on, _off = "", ""
if (_GET.pin == "ON") then
_on = " selected=true"
@ -29,3 +32,4 @@ srv:listen(80, function(conn)
end)
conn:on("sent", function(c) c:close() end)
end)
end

View File

@ -33,14 +33,14 @@ local function read_data(ADDR, commands, length)
i2c.start(id)
i2c.address(id, ADDR,i2c.RECEIVER)
tmr.delay(200000)
c = i2c.read(id, length)
local c = i2c.read(id, length)
i2c.stop(id)
return c
end
local function read_lux()
dataT = read_data(GY_30_address, CMD, 2)
local dataT = read_data(GY_30_address, CMD, 2)
--Make it more faster
UT = dataT:byte(1) * 256 + dataT:byte(2)
local UT = dataT:byte(1) * 256 + dataT:byte(2)
l = (UT*1000/12)
return(l)
end

View File

@ -6,19 +6,17 @@
--
-- MIT license, http://opensource.org/licenses/MIT
-- ***************************************************************************
tmr.alarm(0, 10000, 1, function()
local bh1750 = require("bh1750")
SDA_PIN = 6 -- sda pin, GPIO12
SCL_PIN = 5 -- scl pin, GPIO14
local sda = 6 -- sda pin, GPIO12
local scl = 5 -- scl pin, GPIO14
bh1750 = require("bh1750")
bh1750.init(SDA_PIN, SCL_PIN)
bh1750.read(OSS)
l = bh1750.getlux()
do
bh1750.init(sda, scl)
tmr.create():alarm(10000, tmr.ALARM_AUTO, function()
bh1750.read()
local l = bh1750.getlux()
print("lux: "..(l / 100).."."..(l % 100).." lx")
-- release module
bh1750 = nil
package.loaded["bh1750"]=nil
end)
end

View File

@ -10,29 +10,31 @@
--Ps 需要改动的地方LW_GATEWAY乐联的设备标示USERKEY乐联userkey
--Ps You nees to rewrite the LW_GATEWAYLelian's Device IDUSERKEYLelian's userkey
local bh1750 = require("bh1750")
tmr.alarm(0, 60000, 1, function()
SDA_PIN = 6 -- sda pin, GPIO12
SCL_PIN = 5 -- scl pin, GPIO14
local sda = 6 -- sda pin, GPIO12
local scl = 5 -- scl pin, GPIO14
local ServerIP
BH1750 = require("BH1750")
BH1750.init(SDA_PIN, SCL_PIN)
BH1750.read(OSS)
l = BH1750.getlux()
do
bh1750.init(sda, scl)
tmr.create():alarm(60000, tmr.ALARM_AUTO, function()
bh1750.read()
local l = bh1750.getlux()
--定义数据变量格式 Define the veriables formate
PostData = "[{\"Name\":\"T\",\"Value\":\"" ..(l / 100).."."..(l % 100).."\"}]"
local PostData = "[{\"Name\":\"T\",\"Value\":\"" ..(l / 100).."."..(l % 100).."\"}]"
--创建一个TCP连接 Create a TCP Connection
socket=net.createConnection(net.TCP, 0)
local socket = net.createConnection(net.TCP, 0)
--域名解析IP地址并赋值 DNS...it
socket:dns("www.lewei50.com", function(conn, ip)
socket:dns("www.lewei50.com", function(_, ip)
ServerIP = ip
print("Connection IP:" .. ServerIP)
end)
--开始连接服务器 Connect the sever
socket:connect(80, ServerIP)
socket:on("connection", function(sck) end)
socket:on("connection", function() end)
--HTTP请求头定义 HTTP Head
socket:send("POST /api/V1/gateway/UpdateSensors/LW_GATEWAY HTTP/1.1\r\n" ..
@ -42,10 +44,8 @@ socket:send("POST /api/V1/gateway/UpdateSensors/LW_GATEWAY HTTP/1.1\r\n" ..
PostData .. "\r\n")
--HTTP响应内容 Print the HTTP response
socket:on("receive", function(sck, response)
socket:on("receive", function(sck, response) -- luacheck: no unused
print(response)
end)
end)
end

View File

@ -1,14 +1,17 @@
t = require("ds18b20")
pin = 3 -- gpio0 = 3, gpio2 = 4
local t = require("ds18b20")
local pin = 3 -- gpio0 = 3, gpio2 = 4
local function readout(temp)
local function readout(temps)
if t.sens then
print("Total number of DS18B20 sensors: ".. #t.sens)
for i, s in ipairs(t.sens) do
print(string.format(" sensor #%d address: %s%s", i, ('%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X'):format(s:byte(1,8)), s:byte(9) == 1 and " (parasite)" or ""))
print(string.format(" sensor #%d address: %s%s", i,
('%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X'):format(s:byte(1,8)),
s:byte(9) == 1 and " (parasite)" or ""))
end
end
for addr, temp in pairs(temp) do
for addr, temp in pairs(temps) do
print(string.format("Sensor %s: %s °C", ('%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X'):format(addr:byte(1,8)), temp))
end
@ -17,6 +20,7 @@ local function readout(temp)
--package.loaded["ds18b20"]=nil
end
do
t:enable_debug()
file.remove("ds18b20_save.lc") -- remove saved addresses
print("=============================================", node.heap())
@ -44,9 +48,7 @@ tmr.create():alarm(2000, tmr.ALARM_SINGLE, function()
t.sens={}
t:read_temp(readout, pin)
end)
end)
end)
end)
end

View File

@ -1,17 +1,18 @@
t = require('ds18b20')
local t = require('ds18b20')
port = 80
pin = 3 -- gpio0 = 3, gpio2 = 4
gconn = {} -- global variable for connection
local port = 80
local pin = 3 -- gpio0 = 3, gpio2 = 4
local gconn = {} -- local variable for connection
function readout(temp)
local function readout(temps)
local resp = "HTTP/1.1 200 OK\nContent-Type: text/html\nRefresh: 5\n\n" ..
"<!DOCTYPE HTML>" ..
"<html><body>" ..
"<b>ESP8266</b></br>"
for addr, temp in pairs(temp) do
resp = resp .. string.format("Sensor %s: %s &#8451</br>", ('%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X '):format(addr:byte(1,8)), temp)
for addr, temp in pairs(temps) do
resp = resp .. string.format("Sensor %s: %s &#8451</br>",
('%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X '):format(addr:byte(1,8)), temp)
end
resp = resp ..
@ -25,11 +26,12 @@ function readout(temp)
gconn:on("sent",function(conn) conn:close() end)
end
srv=net.createServer(net.TCP)
do
local srv = net.createServer(net.TCP)
srv:listen(port,
function(conn)
gconn = conn
-- t:read_temp(readout) -- default pin value is 3
t:read_temp(readout, pin)
end)
end
)

View File

@ -3,23 +3,25 @@
-- NODEMCU TEAM
-- LICENCE: http://opensource.org/licenses/MIT
-- @voborsky, @devsaurus, TerryE 26 Mar 2017
----------------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------
local modname = ...
-- Used modules and functions
local table, string, ow, tmr, print, type, tostring, pcall, ipairs =
table, string, ow, tmr, print, type, tostring, pcall, ipairs
local type, tostring, pcall, ipairs =
type, tostring, pcall, ipairs
-- Local functions
local ow_setup, ow_search, ow_select, ow_read, ow_read_bytes, ow_write, ow_crc8, ow_reset, ow_reset_search, ow_skip, ow_depower =
ow.setup, ow.search, ow.select, ow.read, ow.read_bytes, ow.write, ow.crc8, ow.reset, ow.reset_search, ow.skip, ow.depower
local ow_setup, ow_search, ow_select, ow_read, ow_read_bytes, ow_write, ow_crc8,
ow_reset, ow_reset_search, ow_skip, ow_depower =
ow.setup, ow.search, ow.select, ow.read, ow.read_bytes, ow.write, ow.crc8,
ow.reset, ow.reset_search, ow.skip, ow.depower
local node_task_post, node_task_LOW_PRIORITY = node.task.post, node.task.LOW_PRIORITY
local string_char, string_dump = string.char, string.dump
local now, tmr_create, tmr_ALARM_SINGLE = tmr.now, tmr.create, tmr.ALARM_SINGLE
local table_sort, table_concat = table.sort, table.concat
local math_floor = math.floor
local file_open = file.open
table, string, tmr, ow = nil, nil, nil, nil
local conversion
local DS18B20FAMILY = 0x28
local DS1920FAMILY = 0x10 -- and DS18S20 series
@ -50,8 +52,6 @@ local function to_string(addr, esc)
end
end
local conversion
local function readout(self)
local next = false
local sens = self.sens
@ -62,7 +62,7 @@ local function readout(self)
local addr = s:sub(1,8)
ow_select(pin, addr) -- select the sensor
ow_write(pin, READ_SCRATCHPAD, MODE)
data = ow_read_bytes(pin, 9)
local data = ow_read_bytes(pin, 9)
local t=(data:byte(1)+data:byte(2)*256)
-- t is actually signed so process the sign bit and adjust for fractional bits
@ -116,7 +116,7 @@ local function readout(self)
end
end
conversion = function (self)
conversion = (function (self)
local sens = self.sens
local powered_only = true
for _, s in ipairs(sens) do powered_only = powered_only and s:byte(9) ~= 1 end
@ -125,7 +125,7 @@ conversion = function (self)
ow_reset(pin)
ow_skip(pin) -- select the sensor
ow_write(pin, CONVERT_T, MODE) -- and start conversion
for i, s in ipairs(sens) do status[i] = 1 end
for i, _ in ipairs(sens) do status[i] = 1 end
else
for i, s in ipairs(sens) do
if status[i] == 0 then
@ -140,12 +140,11 @@ conversion = function (self)
end
end
tmr_create():alarm(750, tmr_ALARM_SINGLE, function() return readout(self) end)
end
end)
local function _search(self, lcb, lpin, search, save)
self.temp = {}
if search then self.sens = {}; status = {} end
local temp = self.temp
local sens = self.sens
pin = lpin or pin
@ -167,7 +166,7 @@ local function _search(self, lcb, lpin, search, save)
-- search the first device
addr = ow_search(pin)
else
for i, s in ipairs(sens) do status[i] = 0 end
for i, _ in ipairs(sens) do status[i] = 0 end
end
local function cycle()
debugPrint("cycle")

View File

@ -1,15 +1,17 @@
local ds3231 = require("ds3231")
-- ESP-01 GPIO Mapping
gpio0, gpio2 = 3, 4
i2c.setup(gpio0, gpio2, scl, i2c.SLOW) -- call i2c.setup() only once
local gpio0, gpio2 = 3, 4
require("ds3231")
do
i2c.setup(0, gpio0, gpio2, i2c.SLOW) -- call i2c.setup() only once
second, minute, hour, day, date, month, year = ds3231.getTime();
local second, minute, hour, day, date, month, year = ds3231.getTime(); -- luacheck: no unused
-- Get current time
print(string.format("Time & Date: %s:%s:%s %s/%s/%s", hour, minute, second, date, month, year))
-- Don't forget to release it after use
ds3231 = nil
ds3231 = nil -- luacheck: no unused
package.loaded["ds3231"] = nil
end

View File

@ -1,13 +1,9 @@
local ds3231 = require('ds3231')
-- ESP-01 GPIO Mapping
gpio0, gpio2 = 3, 4
i2c.setup(gpio0, gpio2, scl, i2c.SLOW) -- call i2c.setup() only once
require('ds3231')
port = 80
days = {
local gpio0, gpio2 = 3, 4
local port = 80
local days = {
[1] = "Sunday",
[2] = "Monday",
[3] = "Tuesday",
@ -17,7 +13,7 @@ days = {
[7] = "Saturday"
}
months = {
local months = {
[1] = "January",
[2] = "Febuary",
[3] = "March",
@ -32,12 +28,14 @@ months = {
[12] = "December"
}
srv=net.createServer(net.TCP)
srv:listen(port,
function(conn)
do
i2c.setup(0, gpio0, gpio2, i2c.SLOW) -- call i2c.setup() only once
second, minute, hour, day, date, month, year = ds3231.getTime()
prettyTime = string.format("%s, %s %s %s %s:%s:%s", days[day], date, months[month], year, hour, minute, second)
local srv = net.createServer(net.TCP)
srv:listen(port, function(conn)
local second, minute, hour, day, date, month, year = ds3231.getTime()
local prettyTime = string.format("%s, %s %s %s %s:%s:%s",
days[day], date, months[month], year, hour, minute, second)
conn:send("HTTP/1.1 200 OK\nContent-Type: text/html\nRefresh: 5\n\n" ..
"<!DOCTYPE HTML>" ..
@ -49,6 +47,7 @@ srv:listen(port,
"Node Heap : " .. node.heap() .. "<br>" ..
"Timer Ticks : " .. tmr.now() .. "<br>" ..
"</html></body>")
conn:on("sent",function(conn) conn:close() end)
conn:on("sent",function(sck) sck:close() end)
end)
end
)

View File

@ -114,7 +114,7 @@ function M.reloadAlarms ()
i2c.write(id, 0x0F)
i2c.write(id, d)
i2c.stop(id)
print('[LOG] Alarm '..almId..' reloaded')
print('[LOG] Alarms reloaded')
end
-- Enable alarmId bit. Let it to be triggered

View File

@ -22,8 +22,6 @@ _G[moduleName] = M
local USERNAME = ""
local PASSWORD = ""
local SERVER = ""
local PORT = ""
local TAG = ""
local DEBUG = false
@ -45,10 +43,10 @@ end
---
-- @name display
-- @description A generic IMAP response processing function.
-- Can disply the IMAP response if DEBUG is set to true.
-- Sets the reponse processed variable to true when the string "complete"
-- Can display the IMAP response if DEBUG is set to true.
-- Sets the response processed variable to true when the string "complete"
-- is found in the IMAP reply/response
local function display(socket, response)
local function display(socket, response) -- luacheck: no unused
-- If debuggins is enabled print the IMAP response
if(DEBUG) then
@ -96,13 +94,13 @@ end
-- @description Gets the most recent email number from the EXAMINE command.
-- i.e. if EXAMINE returns "* 4 EXISTS" this means that there are 4 emails,
-- so the latest/newest will be identified by the number 4
local function set_most_recent_num(socket,response)
local function set_most_recent_num(socket, response) -- luacheck: no unused
if(DEBUG) then
print(response)
end
local _, _, num = string.find(response,"([0-9]+) EXISTS(\.)") -- the _ and _ keep the index of the string found
local _, _, num = string.find(response,"([0-9]+) EXISTS") -- the _ and _ keep the index of the string found
-- but we don't care about that.
if(num~=nil) then
@ -135,7 +133,7 @@ end
-- @name set_header
-- @description Records the IMAP header field response in a variable
-- so that it may be read later
local function set_header(socket,response)
local function set_header(socket, response) -- luacheck: no unused
if(DEBUG) then
print(response)
end
@ -171,7 +169,7 @@ end
-- @name set_body
-- @description Records the IMAP body response in a variable
-- so that it may be read later
local function set_body(socket,response)
local function set_body(_, response)
if(DEBUG) then
print(response)

View File

@ -11,7 +11,7 @@ local vprint = (verbose > 0) and print or function() end
-- Mock up enough of the nodemcu tmr structure, but pretend that nothing
-- happens between ticks. This won't exercise the optimistic corking logic,
-- but that's probably fine.
--
-- luacheck: push ignore
tmr = {}
tmr.ALARM_SINGLE = 0
function tmr.create()
@ -19,6 +19,7 @@ function tmr.create()
function r:alarm(_i, _t, cb) vprint("TMR") cb() end
return r
end
-- luacheck: pop
--
-- Mock up enough of the nodemcu net.socket type; have it log all the sends
@ -28,7 +29,7 @@ local outs = {}
local fakesock = {
cb = nil,
on = function(this, _, cb) this.cb = cb end,
send = function(this, s) vprint("SEND", (verbose > 1) and s) table.insert(outs, s) end,
send = function(this, s) vprint("SEND", (verbose > 1) and s) table.insert(outs, s) end -- luacheck: no unused
}
local function sent() vprint("SENT") fakesock.cb() end
@ -68,25 +69,25 @@ sent() ; fchecke()
-- Hit default FSMALLLIM while building up
fsendc("abracadabra lots small")
for i = 1, 32 do fsend("a") end
for i = 1, 32 do fsend("a") end -- luacheck: no unused
nocoal()
for i = 1, 4 do fsend("a") end
for i = 1, 4 do fsend("a") end -- luacheck: no unused
sent() ; fcheck(string.rep("a", 32))
sent() ; fcheck(string.rep("a", 4))
sent() ; fchecke()
-- Hit string length while building up
fsendc("abracadabra overlong")
for i = 1, 10 do fsend(string.rep("a",32)) end
for i = 1, 10 do fsend(string.rep("a",32)) end -- luacheck: no unused
sent() ; fcheck(string.rep("a", 320))
sent() ; fchecke()
-- Hit neither before sending a big string
fsendc("abracadabra mid long")
for i = 1, 6 do fsend(string.rep("a",32)) end
for i = 1, 6 do fsend(string.rep("a",32)) end -- luacheck: no unused
fsend(string.rep("b", 256))
nocoal()
for i = 1, 6 do fsend(string.rep("c",32)) end
for i = 1, 6 do fsend(string.rep("c",32)) end -- luacheck: no unused
sent() ; fcheck(string.rep("a", 192) .. string.rep("b", 256))
sent() ; fcheck(string.rep("c", 192))
sent() ; fchecke()
@ -109,6 +110,7 @@ sent() ; fcheck(string.rep("c",512))
sent() ; fchecke()
-- test a lazy generator
do
local ix = 0
local function gen() vprint("GEN", ix); ix = ix + 1; return ("a" .. ix), ix < 3 and gen end
fsend(gen)
@ -118,8 +120,9 @@ sent() ; fcheck("a2")
sent() ; fcheck("a3")
sent() ; fcheck("b")
sent() ; fchecke()
end
-- test a completion-like callback that does send text
do
local ix = 0
local function gen() vprint("GEN"); ix = 1; return "efgh", nil end
fsend("abcd"); fsend(gen); fsend("ijkl")
@ -128,8 +131,9 @@ assert (ix == 0)
sent() ; fcheck("efgh"); assert (ix == 1); ix = 0
sent() ; fcheck("ijkl"); assert (ix == 0)
sent() ; fchecke()
end
-- and one that doesn't
do
local ix = 0
local function gen() vprint("GEN"); ix = 1; return nil, nil end
fsend("abcd"); fsend(gen); fsend("ijkl")
@ -137,5 +141,5 @@ assert (ix == 0)
fcheck("abcd"); assert (ix == 0)
sent() ; fcheck("ijkl"); assert (ix == 1); ix = 0
sent() ; fchecke() ; assert (ix == 0)
end
print("All tests OK")

View File

@ -19,8 +19,8 @@
Note that FTP also exposes a number of really private properties (which
could be stores in local / upvals) as FTP properties for debug purposes.
]]
local file,net,wifi,node,string,table,tmr,pairs,print,pcall, tostring =
file,net,wifi,node,string,table,tmr,pairs,print,pcall, tostring
local file, net, wifi, node, table, tmr, pairs, print, pcall, tostring =
file, net, wifi, node, table, tmr, pairs, print, pcall, tostring
local post = node.task.post
local FTP, cnt = {client = {}}, 0
@ -90,18 +90,18 @@ function FTP.createServer(user, pass, dbgFlag) -- upval: FTP (, debug, tostring
-- debug("Sending: %s", rec)
return CNX.cmdSocket:send(rec.."\r\n", cb)
end, --- send()
close = function(sock) -- upval: client, CNX (,debug, pcall, type)
close = function(socket) -- upval: client, CNX (,debug, pcall, type)
-- debug("Closing CNX.socket=%s, sock=%s", tostring(CNX.socket), tostring(sock))
for _,s in ipairs{'cmdSocket', 'dataServer', 'dataSocket'} do
local sck; sck,CNX[s] = CNX[s], nil
-- debug("closing CNX.%s=%s", s, tostring(sck))
if type(sck)=='userdata' then pcall(sck.close, sck) end
end
client[sock] = nil
client[socket] = nil
end -- CNX.close()
}
local function validateUser(sock, data) -- upval: CNX, FTP (, debug, processCommand)
local function validateUser(socket, data) -- upval: CNX, FTP (, debug, processCommand)
-- validate the logon and if then switch to processing commands
-- debug("Authorising: %s", data)
@ -118,8 +118,8 @@ function FTP.createServer(user, pass, dbgFlag) -- upval: FTP (, debug, tostring
elseif CNX.validUser and cmd == 'PASS' then
if arg == FTP.pass then
CNX.cwd = '/'
sock:on("receive", function(sock,data)
processCommand(CNX,sock,data)
socket:on("receive", function(socketObj, dataObj)
processCommand(CNX,socketObj, dataObj)
end) -- logged on so switch to command mode
msg = "230 Login successful. Username & password correct; proceed."
else
@ -134,7 +134,7 @@ function FTP.createServer(user, pass, dbgFlag) -- upval: FTP (, debug, tostring
return CNX.send(msg)
end
local port,ip = sock:getpeer()
local port,ip = sock:getpeer() -- luacheck: no unused
--debug("Connection accepted: (userdata) %s client %s:%u", tostring(sock), ip, port)
sock:on("receive", validateUser)
sock:on("disconnection", CNX.close)
@ -177,8 +177,8 @@ end -- FTP.close()
--
-- Find strings are used do this lookup and minimise long if chains.
------------------------------------------------------------------------------
processCommand = function(cxt, sock, data) -- upvals: (, debug, processBareCmds, processSimpleCmds, processDataCmds)
-- upvals: (, debug, processBareCmds, processSimpleCmds, processDataCmds)
processCommand = function(cxt, socket, data) -- luacheck: no unused
debug("Command: %s", data)
data = data:gsub('[\r\n]+$', '') -- chomp trailing CRLF
local cmd, arg = data:match('([a-zA-Z]+) *(.*)')
@ -331,7 +331,7 @@ processDataCmds = function(cxt, cmd, arg) -- upval: FTP (, pairs, file, tostrin
pattern = arg:gsub('*','[^/%%.]*')
end
for k,v in pairs(fileSize) do
for k, _ in pairs(fileSize) do
if k:match(pattern) then
nameList[#nameList+1] = k
else
@ -341,8 +341,8 @@ processDataCmds = function(cxt, cmd, arg) -- upval: FTP (, pairs, file, tostrin
table.sort(nameList)
function cxt.getData() -- upval: cmd, fileSize, nameList (, table)
local list, user, v = {}, FTP.user
for i = 1,10 do
local list, user = {}, FTP.user
for i = 1,10 do -- luacheck: no unused
if #nameList == 0 then break end
local f = table.remove(nameList, 1)
list[#list+1] = (cmd == "LIST") and
@ -395,9 +395,9 @@ end -- processDataCmds(cmd, arg, send)
--
---------------- Open a new data server and port ---------------------------
dataServer = function(cxt, n) -- upval: (pcall, net, ftpDataOpen, debug, tostring)
local dataServer = cxt.dataServer
if dataServer then -- close any existing listener
pcall(dataServer.close, dataServer)
local dataSrv = cxt.dataServer
if dataSrv then -- close any existing listener
pcall(dataSrv.close, dataSrv)
end
if n then
-- Open a new listener if needed. Note that this is only used to establish
@ -425,10 +425,11 @@ ftpDataOpen = function(cxt, dataSocket) -- upval: (debug, tostring, post, pcall)
cxt.dataServer = nil
local function cleardown(skt,type) -- upval: cxt (, debug, tostring, post, pcall)
-- luacheck: push no unused
type = type==1 and "disconnection" or "reconnection"
local which = cxt.setData and "setData" or (cxt.getData and cxt.getData or "neither")
--debug("Cleardown entered from %s with %s", type, which)
-- luacheck: pop
if cxt.setData then
cxt.fileClose()
cxt.setData = nil
@ -446,7 +447,8 @@ ftpDataOpen = function(cxt, dataSocket) -- upval: (debug, tostring, post, pcall)
local on_hold = false
dataSocket:on("receive", function(skt, rec) --upval: cxt, on_hold (, debug, tstring, post, node, pcall)
local which = cxt.setData and "setData" or (cxt.getData and cxt.getData or "neither")
local which = cxt.setData and "setData" or (cxt.getData and cxt.getData or "neither")-- luacheck: no unused
--debug("Received %u data bytes with %s", #rec, which)
if not cxt.setData then return end
@ -476,7 +478,8 @@ ftpDataOpen = function(cxt, dataSocket) -- upval: (debug, tostring, post, pcall)
function cxt.sender(skt) -- upval: cxt (, debug)
debug ("entering sender")
if not cxt.getData then return end
local rec, skt = cxt.getData(), cxt.dataSocket
skt = skt or cxt.dataSocket
local rec = cxt.getData()
if rec and #rec > 0 then
-- debug("Sending %u data bytes", #rec)
skt:send(rec)

View File

@ -1,14 +1,17 @@
HDC1000 = require("HDC1000")
local HDC1000 = require("HDC1000")
sda = 1
scl = 2
drdyn = false
local sda, scl = 1, 2
local drdyn = false
do
i2c.setup(0, sda, scl, i2c.SLOW) -- call i2c.setup() only once
HDC1000.setup(drdyn)
HDC1000.config() -- default values are used if called with no arguments. prototype is config(address, resolution, heater)
-- prototype is config(address, resolution, heater)
HDC1000.config() -- default values are used if called with no arguments.
print(string.format("Temperature: %.2f °C\nHumidity: %.2f %%", HDC1000.getTemp(), HDC1000.getHumi()))
HDC1000 = nil
-- Don't forget to release it after use
HDC1000 = nil -- luacheck: no unused
package.loaded["HDC1000"] = nil
end

View File

@ -40,9 +40,9 @@ local HDC1000_TEMP_HUMI_14BIT = 0x00
local function read16()
i2c.start(id)
i2c.address(id, HDC1000_ADDR, i2c.RECEIVER)
data_temp = i2c.read(0, 2)
local data_temp = i2c.read(0, 2)
i2c.stop(id)
data = bit.lshift(string.byte(data_temp, 1, 1), 8) + string.byte(data_temp, 2, 2)
local data = bit.lshift(string.byte(data_temp, 1, 1), 8) + string.byte(data_temp, 2, 2)
return data
end

View File

@ -8,7 +8,7 @@ require("httpserver").createServer(80, function(req, res)
-- analyse method and url
print("+R", req.method, req.url, node.heap())
-- setup handler of headers, if any
req.onheader = function(self, name, value)
req.onheader = function(self, name, value) -- luacheck: ignore
print("+H", name, value)
-- E.g. look for "content-type" header,
-- setup body parser to particular format
@ -21,7 +21,7 @@ require("httpserver").createServer(80, function(req, res)
-- end
end
-- setup handler of body, if any
req.ondata = function(self, chunk)
req.ondata = function(self, chunk) -- luacheck: ignore
print("+B", chunk and #chunk, node.heap())
if not chunk then
-- reply

View File

@ -48,7 +48,7 @@ do
csend("\r\n")
end
end
local send_header = function(self, name, value)
local send_header = function(self, name, value) -- luacheck: ignore
-- NB: quite a naive implementation
csend(name)
csend(": ")
@ -88,13 +88,13 @@ do
local req, res
local buf = ""
local method, url
local ondisconnect = function(conn)
conn:on("sent", nil)
local ondisconnect = function(connection)
connection.on("sent", nil)
collectgarbage("collect")
end
-- header parser
local cnt_len = 0
local onheader = function(conn, k, v)
local onheader = function(connection, k, v) -- luacheck: ignore
-- TODO: look for Content-Type: header
-- to help parse body
-- parse content length to know body length
@ -111,7 +111,7 @@ do
end
-- body data handler
local body_len = 0
local ondata = function(conn, chunk)
local ondata = function(connection, chunk) -- luacheck: ignore
-- feed request data to request handler
if not req or not req.ondata then return end
req:ondata(chunk)
@ -123,7 +123,7 @@ do
req:ondata()
end
end
local onreceive = function(conn, chunk)
local onreceive = function(connection, chunk)
-- merge chunks in buffer
if buf then
buf = buf .. chunk
@ -139,12 +139,12 @@ do
buf = buf:sub(e + 2)
-- method, url?
if not method then
local i
local i, _ -- luacheck: ignore
-- NB: just version 1.1 assumed
_, i, method, url = line:find("^([A-Z]+) (.-) HTTP/1.1$")
if method then
-- make request and response objects
req = make_req(conn, method, url)
req = make_req(connection, method, url)
res = make_res(csend, cfini)
end
-- spawn request handler
@ -156,17 +156,17 @@ do
-- header seems ok?
if k then
k = k:lower()
onheader(conn, k, v)
onheader(connection, k, v)
end
-- headers end
else
-- NB: we feed the rest of the buffer as starting chunk of body
ondata(conn, buf)
ondata(connection, buf)
-- buffer no longer needed
buf = nil
-- NB: we explicitly reassign receive handler so that
-- next received chunks go directly to body handler
conn:on("receive", ondata)
connection:on("receive", ondata)
-- parser done
break
end

View File

@ -24,7 +24,6 @@ local address = 0
local function read_reg(reg_addr, len)
local ret={}
local c
local x
i2c.start(id)
i2c.address(id, address ,i2c.TRANSMITTER)
i2c.write(id,reg_addr)
@ -33,7 +32,7 @@ local function read_reg(reg_addr, len)
i2c.address(id, address,i2c.RECEIVER)
c=i2c.read(id,len)
for x = 1, len, 1 do
tc=string.byte(c,x)
local tc = string.byte(c, x)
table.insert(ret, tc)
end
i2c.stop(id)
@ -64,7 +63,7 @@ function M.setup(a)
if (a ~= nil) and (a >= 0x48) and (a <= 0x4b ) then
address = a
i2c.start(id)
res = i2c.address(id, address, i2c.TRANSMITTER) --verify that the address is valid
local res = i2c.address(id, address, i2c.TRANSMITTER) --verify that the address is valid
i2c.stop(id)
if (res == false) then
print("device not found")

View File

@ -17,6 +17,7 @@ _G[moduleName] = M
local MCP23008_ADDRESS = 0x20
-- Registers' address as defined in the MCP23008's datashseet
-- luacheck: push no unused
local MCP23008_IODIR = 0x00
local MCP23008_IPOL = 0x01
local MCP23008_GPINTEN = 0x02
@ -28,7 +29,7 @@ local MCP23008_INTF = 0x07
local MCP23008_INTCAP = 0x08
local MCP23008_GPIO = 0x09
local MCP23008_OLAT = 0x0A
-- luacheck: pop
-- Default value for i2c communication
local id = 0
@ -75,8 +76,7 @@ local function read(registerAddress)
i2c.start(id)
-- Read the data form the register
i2c.address(id,MCP23008_ADDRESS,i2c.RECEIVER) -- send the MCP's address and read bit
local data = 0x00
data = i2c.read(id,1) -- we expect only one byte of data
local data = i2c.read(id,1) -- we expect only one byte of data
i2c.stop(id)
return string.byte(data) -- i2c.read returns a string so we convert to it's int value

View File

@ -55,7 +55,7 @@ do
-- FIXME: this suddenly occurs. timeout?
--print("-FD")
end)
_fd:on("receive", function(fd, s)
_fd:on("receive", function(fd, s) --luacheck: no unused
--print("IN", s)
-- TODO: subscription to all channels
-- lookup message pattern to determine channel and payload

View File

@ -10,13 +10,13 @@
wifi.setmode(wifi.STATION) --Step1: Connect to Wifi
wifi.sta.config("SSID","Password")
dht = require("dht_lib") --Step2: "Require" the libs
yeelink = require("yeelink_lib")
local dht = require("dht_lib") --Step2: "Require" the libs
local yeelink = require("yeelink_lib")
yeelink.init(23333,23333,"You api-key",function() --Step3: Register the callback function
print("Yeelink Init OK...")
tmr.alarm(1,60000,1,function() --Step4: Have fun~ (Update your data)
tmr.create():alarm(60000, tmr.ALARM_AUTO, function() --Step4: Have fun~ (Update your data)
dht.read(4)
yeelink.update(dht.getTemperature())

View File

@ -31,10 +31,11 @@ local datapoint = 0
if wifi.sta.getip() == nil then
print("Please Connect WIFI First")
tmr.alarm(1,1000,1,function ()
local wifiTimer = tmr.create()
wifiTimer:alarm(1000, tmr.ALARM_AUTO,function ()
if wifi.sta.getip() ~= nil then
tmr.stop(1)
sk:dns("api.yeelink.net",function(conn,ip)
wifiTimer:stop()
sk:dns("api.yeelink.net",function(_,ip)
dns=ip
print("DNS YEELINK OK... IP: "..dns)
end)
@ -42,12 +43,9 @@ if wifi.sta.getip() == nil then
end)
end
sk:dns("api.yeelink.net",function(conn,ip)
sk:dns("api.yeelink.net",function(conn, ip) -- luacheck: no unused
dns = ip
print("DNS YEELINK OK... IP: "..dns)
end)
--========Set the init function===========
@ -61,7 +59,7 @@ function M.init(_device, _sensor, _apikey)
sensor = tostring(_sensor)
apikey = _apikey
if dns == "0.0.0.0" then
tmr.alarm(2,5000,1,function ()
tmr.create():alarm(5000,tmr.ALARM_AUTO,function ()
if dns == "0.0.0.0" then
print("Waiting for DNS...")
end
@ -96,7 +94,7 @@ function M.update(_datapoint)
datapoint = tostring(_datapoint)
sk:on("connection", function(conn)
sk:on("connection", function()
print("connect OK...")
@ -116,7 +114,7 @@ function M.update(_datapoint)
end)
sk:on("receive", function(sck, content)
sk:on("receive", function(conn, content) -- luacheck: no unused
if debug then
print("\r\n"..content.."\r\n")

View File

@ -173,6 +173,32 @@ stds.nodemcu_libs = {
toHex = empty
}
},
dcc = {
fields = {
CV_READ = empty,
CV_RESET = empty,
CV_VALID = empty,
CV_WRITE = empty,
DCC_ACCESSORY = empty,
DCC_FUNC = empty,
DCC_IDLE = empty,
DCC_RAW = empty,
DCC_RESET = empty,
DCC_SERVICEMODE = empty,
DCC_SPEED = empty,
DCC_SPEED_RAW = empty,
DCC_TURNOUT = empty,
FLAGS_AUTO_FACTORY_DEFAULT = empty,
FLAGS_DCC_ACCESSORY_DECODER = empty,
FLAGS_MY_ADDRESS_ONLY = empty,
FLAGS_OUTPUT_ADDRESS_MODE = empty,
MAN_ID_DIY = empty,
MAN_ID_JMRI = empty,
MAN_ID_SILICON_RAILWAY = empty,
close = empty,
setup = empty
}
},
dht = {
fields = {
ERROR_CHECKSUM = empty,
@ -200,12 +226,17 @@ stds.nodemcu_libs = {
},
file = {
fields = {
chdir = empty,
close = empty,
exists = empty,
flush = empty,
format = empty,
fscfg = empty,
fsinfo = empty,
getcontents = empty,
list = empty,
mount = empty,
n = empty,
on = empty,
open = empty,
putcontents = empty,
@ -393,7 +424,10 @@ stds.nodemcu_libs = {
},
task = {
fields = {
post = empty
post = empty,
LOW_PRIORITY = empty,
MEDIUM_PRIORITY = empty,
HIGH_PRIORITY = empty
}
}
}
@ -576,6 +610,13 @@ stds.nodemcu_libs = {
transaction = empty
}
},
struct = {
fields = {
pack = empty,
size = empty,
unpack = empty
}
},
switec = {
fields = {
close = empty,
@ -876,7 +917,8 @@ stds.nodemcu_libs = {
},
pack = empty,
unpack = empty,
size = empty
size = empty,
package = {fields = {seeall = read_write}}
}
}

View File

@ -114,6 +114,12 @@ local function printTables(fileName)
if not findBegin then
findBegin, _, field = string.find(line, "LROT_TABENTRY%(%s?(%g+),")
end
if not findBegin then
findBegin, _, field = string.find(line, "LROT_FUNCENTRY_S%(%s?(%g+),")
end
if not findBegin then
findBegin, _, field = string.find(line, "LROT_FUNCENTRY_F%(%s?(%g+),")
end
if findBegin then
if not string.find(field, "__") then

View File

@ -0,0 +1,72 @@
#!/bin/bash
set -e
exists() {
if command -v "$1" >/dev/null 2>&1
then
return 0
else
return 1
fi
}
usage() {
echo "
usage: bash tools/travis/run-luacheck.sh [-s]
Avarible options are:
-s: Standalone mode: Lua, LuaRocks and luacheck
will be installed in nodemcu-firmare/cache folder.
By default script will use luarocks installed in host system.
"
}
install_tools() {
if ! exists luarocks; then
echo "LuaRocks not found!"
exit 1
fi
eval "`luarocks path --bin`" #Set PATH for luacheck
#In Travis Path it's not changed by LuaRocks for some unknown reason
if [ "${TRAVIS}" = "true" ]; then
export PATH=$PATH:/home/travis/.luarocks/bin
fi
if ! exists luacheck; then
echo "Installing luacheck"
luarocks install --local luacheck || exit
fi
}
install_tools_standalone() {
if ! [ -x cache/localua/bin/luarocks ]; then
echo "Installing Lua 5.3 and LuaRocks"
bash tools/travis/localua.sh cache/localua || exit
fi
if ! [ -x cache/localua/bin/luacheck ]; then
echo "Installing luacheck"
cache/localua/bin/luarocks install luacheck || exit
fi
}
if [[ $1 == "" ]]; then
install_tools
else
while getopts "s" opt
do
case $opt in
(s) install_tools_standalone ;;
(*) usage; exit 1 ;;
esac
done
fi
echo "Static analysys of"
find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 echo
(find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 luacheck --config tools/luacheck_config.lua) || exit

View File

@ -0,0 +1,13 @@
#!/bin/bash
set -e
#Download luacheck binary if nessesary
if ! [ -x "cache/luacheck.exe" ]; then
wget --tries=5 --timeout=10 --waitretry=10 --read-timeout=10 --retry-connrefused -O cache/luacheck.exe https://github.com/mpeterv/luacheck/releases/download/0.23.0/luacheck.exe
fi
echo "Static analysys of"
find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 echo
(find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 cache/luacheck.exe --config tools/luacheck_config.lua) || exit

View File

@ -1,17 +0,0 @@
#!/bin/bash
set -e
echo "Installing Lua 5.3, LuaRocks and Luacheck"
(
cd "$TRAVIS_BUILD_DIR" || exit
bash tools/travis/localua.sh cache/localua || exit
cache/localua/bin/luarocks install luacheck || exit
)
(
echo "Static analysys of:"
find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 echo
)
(find lua_modules lua_examples -iname "*.lua" -print0 | xargs -0 cache/localua/bin/luacheck --config tools/luacheck_config.lua) || exit