Discover IR codes for lost remote

parkerc · Oct 4, 2020, 5:39 PM

@akbooer said in Discover IR codes for lost remote:

@parkerc

Java on OpenWRT

"...a Java VM is out of the question"

Interesting, as when I had read that part, I assumed he was just referring to your normal/standard approach to installing a Java VM on anything, as later in his point (3) he goes on to say ....

Finding a lightweight Java VM that runs on MIPS. If you Google for "java openwrt" there are a lot of forum postings lamenting the lack of a working JVM for OpenWRT. However, jamvm (an actively maintained lightweight JVM) has had an OpenWRT ipkg right there in the OpenWRT opkg repository for a couple of years.

Goes on in (4) to propose..

opkg install jamvm

Which, considering how Vera is set up, that’s not a package you can install via that route..

root@MiOS_5247999:/tmp/verair# opkg install jamvm
Unknown package 'jamvm'.
Collected errors:
 * opkg_install_cmd: Cannot install package jamvm.
root@MiOS_ 5247999:/tmp/verair#

It would be good to have everything I need for this all on the same machine; looking at the specification of a VeraPlus, does anyone think it has the resources ?

Spec / Vera Plus
CPU = 880MHz MIPS SoC
Flash Memory = NAND 128MB
Memory = DDR3 256MB

a-lurker · Oct 4, 2020, 8:22 PM

@parkerc said in Discover IR codes for lost remote:

does anyone think it has the resources ?

No.

Forget doing this on a Vera. It would be easier to use, say Windows. Any recent Win machine probably already has the JRE already installed. Just install Lua on the Win machine (refer Google), get the code working (can still use Vera to test the majority of the code) and the call the IR transmitter on Vera with a URL, just like any other function (refer MiOS wiki) can be executed.

The install info for IrpTransmogrifier already has a batch file available ready to run it (refer to IrpTransmogrifier GitHub release and documentation pages). Basically IrpTransmogrifier is a Java program and needs to be executed by something that knows how to do it eg JVE. Just like windows knows how to execute Windows executables.

What does IrpTransmogrifier do? Lots of stuff but in your case it can generate (or as they prefer "render") actual codes, when feed a little bit of information. ie the parameters that define a code in a concise manner - that is: protocol,D,S,F

parkerc · Oct 5, 2020, 3:59 AM

Thanks

Agreed, it doesn't really matter where the ‘processing’ is done, (doing it all on Vera just seemed the easiest) - but I ultimately just need to have a facility where I can search, find and the raise a request (all of which is so far unproven/tested) for the ‘POWER’ IR commands via ...

irptransmogrifier render -p -n D=7,S=7,F=2 NECx2

... and then have it (hopefully) return the command in the pronto code/format I want ....

0000 006C 0000 0022 00AD 00AD 0016 0041 0016 0041 0016 0041 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0041 0016 0041 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 06FB

.. and then once I have it, I just need to get that returned ‘code’ into your Broadlink request..

function sendProntoCodeToBroadLinkDevice(prontoCode)
   local BROADLINK_DEVICE_ID = 49
   luup.call_action('urn:a-lurker-com:serviceId:IrTransmitter1', 'SendProntoCode', {ProntoCode = prontoCode}, BROADLINK_DEVICE_ID)
end

sendProntoCodeToBroadLinkDevice(prontoCode)

It all seem so do-able when I started.

parkerc · Oct 8, 2020, 4:20 PM

Hi all

The plan on this now is to generates a CSV file, one line per signal, containing the filename, the ‘POWER’ command was found in, its protocol, and the D, S, and F parameters, that I can then import into IrScrutinizer (which is basically IrpTransmogrifier with a GUI), and then export that in the Pronto format .

Currently the following code to create the .csv is not going recursively through all the folders, any advice ?

function scanIndexFiles ()
	local lfs = require "lfs" 
	local dir = "mnt/nas/vera/ircodes/"   -- make this your path to the files 
	local split = "^([^,]+),(.*)"  -- (func_name,protocol,D,S,F) 
	local time = os.date("%Y-%m-%d %H:%M:%S") 
	
    local prontoCode = ''

    for filename in lfs.dir(dir) do 
    	if filename: match "%.csv$" then 
		for line in io.lines(dir .. filename) do 
			local func_name,etc = line: match (split) 
			local params = "([^,]+),([^,]+),([^,]+),([^,]+)"
			local protocol, D,S,F = etc: match(params)
				if 'POWER' == func_name:upper() then 
			
			local file = io.open("/www/powerircodes.txt", 'a') 
			print(filename .. "; " .. protocol .. "; " .. D .. "; " .. S .. "; " .. F .. "\n")
			file:write(filename .. "; " .. protocol .. "; " .. D .. "; " .. S .. "; " .. F .. "\n")
			file:close()
            end
          end
       end
    end
end

scanIndexFiles()

parkerc · Oct 9, 2020, 4:27 AM

If it’s not easy/desirable to work through the folders using code, I can alway go down through the entire sub- folder hierarchy and bring all the individual .csv files into one single directory.

Update:

Some really good progress has been made using the IrScrutinizer app on a windows PC, as that allows me to do a batch conversion of the raw format i gather , into the desired Pronto code format.

Next challenge:

What is the best export format from IrScrutinizer to use with Lua ? Txt, html, xml,

See all the expert options here.. - http://www.harctoolbox.org/IrScrutinizer.html#The+Export+pane

Once that’s’ s done, the final piece of this grand plan i guess, is to have Vera work through that entire exported list, in order - sending each command, wait for a response, and if nothing is seen after x seconds, move onto the next one..

parkerc · Oct 10, 2020, 5:13 AM

Hi,

If there is anyone still following this -

I’ve got all the .csv files into a single directory now, and everything is pretty much coming together - it’s just that my current issue seems to be with the code that’s extracting the ‘POWER’ line item information.

Based on the following LuaTest output, if I’m interpreting it correctly it needs something to handle any errors found when working through each .csv file. I’ve tired to add an ‘elseif’ but it either just breaks it/or stops.

Please could someone advise how do to get it ignore a file where it has a problem and move on seamlessly to the next one ?

LuaTest 1.7

Lua file: /etc/cmh-ludl/luatest.lua

Results
Runtime error: Line 14: attempt to index local 'etc' (a nil value)

Locals
[scanIndexFiles]
lfs={ _VERSION="LuaFileSystem 1.6.2", symlinkattributes=function, lock_dir=function, dir=function, _DESCRIPTION="LuaFileSystem is a Lua library developed to complement the set of functions related to file systems offered by the standard Lua distribution", setmode=function, unlock=function, _COPYRIGHT="Copyright (C) 2003-2012 Kepler Project", currentdir=function, touch=function, mkdir=function, lock=function, link=function, attributes=function, chdir=function, rmdir=function }
dir="mnt/nas/vera/ircodes/"
split="^([^,]+),(.*)"
prontoCode=""
[main]

Print output
Filename =26,-1.csv     
Filename =232,26.csv     
Filename =88,23.csv     
Filename =3,1.csv     
Filename =64,-1.csv     
Filename =1,222.csv     
Filename =25,-1.csv     
Filename =20,-1.csv     
Filename =64,159.csv     
Filename =203,67.csv     
Filename =167,133.csv     
Filename =192,243.csv     

Code
   1   function scanIndexFiles () 
   2        local lfs = require "lfs"  
   3        local dir = "mnt/nas/vera/ircodes/"   -- make this your path to the files  
   4        local split = "^([^,]+),(.*)"  -- (func_name,protocol,D,S,F)  
   5    
   6       local prontoCode = '' 
   7    
   8       for filename in lfs.dir(dir) do  
   9            if filename: match "%.csv$" then  
  10             print('Filename =' ..filename)  
  11             for line in io.lines(dir .. filename) do  
  12                  local func_name,etc = line: match (split)  
  13                  local params = "([^,]+),([^,]+),([^,]+),([^,]+)" 
  14                  local protocol, D,S,F = etc: match(params) 
  15                       if 'POWER' == func_name:upper() then  
  16                       -- print ("$protocol $D $S $F",  etc)  
  17                       -- print('Protocol = ' .. protocol) 
  18                       -- print('D = ' .. D) 
  19                       -- print('S = ' .. S) 
  20                       -- print('F = ' .. F) 
  21                  local time = os.date("%Y-%m-%d %H:%M:%S")  
  22                  local file = io.open("/www/powerircodes.txt", 'a')  
  23        print(filename .. "; " .. protocol .. "; " .. D .. "; " .. S .. "; " .. F .. "\n") 
  24        file:write(filename .. "; " .. protocol .. "; " .. D .. "; " .. S .. "; " .. F .. "\n") 
  25        -- file:write(time .. "; " .. filename .. "; " .. protocol .. "; " .. D .. "; " .. S .. "; " .. F .. "\n") 
  26        file:close() 
  27                     
  28               end 
  29             end 
  30          end 
  31       end 
  32   end 
  33    
  34   scanIndexFiles()

akbooer · wrote on Oct 10, 2020, 10:15 AM

function scanIndexFiles ()
  local lfs = require "lfs" 
  local dir = "mnt/nas/vera/ircodes/"   -- make this your path to the files 
  local split = "^([^,]+),(.*)"  -- (func_name,protocol,D,S,F) 

  local file = io.open "/www/powerircodes.txt"
  for filename in lfs.dir(dir) do 
    if filename: match "%.csv$" then 
      for line in io.lines(dir .. filename) do 
        local func_name,etc = line: match (split) 
        if etc then
          local params = "([^,]+),([^,]+),([^,]+),([^,]+)"
          local protocol, D,S,F = etc: match(params)
          if 'POWER' == func_name:upper() then 
            local info = table.concat ({filename, protocol, D, S, F}, "; ") 
            print(info)
            file:write(info .. "\n")
          end
        end
      end
    end
  end
  file:close()
end

parkerc · Oct 11, 2020, 1:09 PM

Thanks so much @akbooer

I’ve run it a couple of times now, but it doesn’t seem to write to the file? It prints to the screen ok, but not to the write?
To get around that I’ve just been coping and pasting the print output into a text file

I’m close to the final piece now, I’ve captured and converted all the ‘POWER’ codes listed across all of those .csv files and I’d like to convert them into a table, or .csv, with their associated command name as the variable name, so I can then call them.

Example content of text1.txt (created by IrScrutinizer).

Power
0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0ACD

Power$1
0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 05F7 015B 0057 0016 0E6C

Power$2
0000 0068 0000 0022 0169 00B4 0017 0044 0017 0044 0017 0017 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0044 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0636

And I’m now trying to get that above into a more usable format, such a Lua array/table or maybe another .csv. Below is th3 code I’ve been working on to do that, but i’m not having much success doing the conversion.

function convertCodestoarray (filename)
  local lfs = require "lfs" 
  local dir = "mnt/nas/vera/ircodes/"   -- the path to the files 
  print(dir .. filename)
  for filename in lfs.dir(dir) do 
    	if filename: match "%.txt$" then 
			for line in io.lines(dir .. filename) do 
				local params = "([^,]+)/n([^,]+)"
				local codename, prontocode = params
				local params = table.concat ({codename, prontocode}, ", ") 
				print(params)
	  				for filename in lfs.dir(dir) do 
					local file = io.open("powerircodes.csv", 'a') 
        			filename:write(params .. "\n")
end
end

filename:close()

end
end
end

convertCodestoarray("text1.txt")

akbooer · replied to parkerc on Oct 11, 2020, 5:19 PM

@parkerc said in Discover IR codes for lost remote:

it doesn’t seem to write to the file?

No, the file is opened in the wrong mode... you should have spotted that.

local file = io.open ("/www/powerircodes.txt", “wb”)

parkerc · Oct 11, 2020, 8:51 PM

Thanks again @akbooer

Last ask - how would you convert the IrScrutinizer created file (the one with all the converted ProntoCodes posted above) into a list/table/array/.csv - that I can then use with @alurker’s original post for his Broadlink irsender ?

akbooer · replied to parkerc on Oct 11, 2020, 8:51 PM

@parkerc said in Discover IR codes for lost remote:

Last ask

Last answer...

A demo program that reads lines from a string with your data format and converts to tables of numbers.

local t = [[
Power
0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0ACD

Power$1
0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 05F7 015B 0057 0016 0E6C

Power$2
0000 0068 0000 0022 0169 00B4 0017 0044 0017 0044 0017 0017 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0044 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0636

]]

local function decode(line)
  local code = {}
  for n in line: gmatch "%x+" do
    code[#code+1] = tonumber(n,0x10)
  end
  return code
end

for l in t: gmatch "[^\n]+" do
  if l: match "^%x+" then
    print(pretty(decode(l)))
  end
end

Gives this output:

{0,112,0,50,128,64,16,16,16,48,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,48,16,16,16,16,16,16,16,16,16,16,16,16,16,48,16,16,16,16,16,48,16,16,16,16,16,16,16,16,16,16,16,16,16,48,16,16,16,48,16,16,16,48,16,48,16,48,16,48,16,16,16,16,16,48,16,16,16,48,16,48,16,16,16,48,16,48,16,48,16,2765}
{0,108,34,2,347,173,22,22,22,22,22,22,22,22,22,22,22,22,22,65,22,22,22,65,22,65,22,65,22,65,22,65,22,22,22,65,22,65,22,22,22,65,22,22,22,22,22,65,22,22,22,22,22,22,22,65,22,22,22,65,22,65,22,22,22,65,22,65,22,65,22,1527,347,87,22,3692}
{0,104,0,34,361,180,23,68,23,68,23,23,23,23,23,23,23,68,23,23,23,68,23,23,23,23,23,68,23,68,23,68,23,23,23,68,23,23,23,68,23,23,23,23,23,68,23,68,23,23,23,23,23,68,23,23,23,68,23,68,23,23,23,23,23,68,23,68,23,23,23,1590}

parkerc · Oct 12, 2020, 5:32 PM

Thanks @akbooer, although I’m ideally trying to get the output of that array to be something like this..

Power = "0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0ACD"
Power$1 = "0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 05F7 015B 0057 0016 0E6C"
Power$2 = "0000 0068 0000 0022 0169 00B4 0017 0044 0017 0044 0017 0017 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0044 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0636’

Running the script you chafed above retuned this...

LuaTest 1.7

Lua file: /etc/cmh-ludl/luatest.lua

Results
No errors
Runtime: 55.4 ms
Code returned: nil

Print output
{ [1]=0, [2]=112, [3]=0, [4]=50, [5]=128, [6]=64, [7]=16, [8]=16, [9]=16, [10]=48, [11]=16, [12]=16, [13]=16, [14]=16, [15]=16, [16]=16, [17]=16, [18]=16, [19]=16, [20]=16, [21]=16, [22]=16, [23]=16, [24]=16, [25]=16, [26]=16, [27]=16, [28]=16, [29]=16, [30]=16, [31]=16, [32]=16, [33]=16, [34]=48, [35]=16, [36]=16, [37]=16, [38]=16, [39]=16, [40]=16, [41]=16, [42]=16, [43]=16, [44]=16, [45]=16, [46]=16, [47]=16, [48]=48, [49]=16, [50]=16, [51]=16, [52]=16, [53]=16, [54]=48, [55]=16, [56]=16, [57]=16, [58]=16, [59]=16, [60]=16, [61]=16, [62]=16, [63]=16, [64]=16, [65]=16, [66]=16, [67]=16, [68]=48, [69]=16, [70]=16, [71]=16, [72]=48, [73]=16, [74]=16, [75]=16, [76]=48, [77]=16, [78]=48, [79]=16, [80]=48, [81]=16, [82]=48, [83]=16, [84]=16, [85]=16, [86]=16, [87]=16, [88]=48, [89]=16, [90]=16, [91]=16, [92]=48, [93]=16, [94]=48, [95]=16, [96]=16, [97]=16, [98]=48, [99]=16, [100]=48, [101]=16, [102]=48, [103]=16, [104]=2765 }     
{ [1]=0, [2]=108, [3]=34, [4]=2, [5]=347, [6]=173, [7]=22, [8]=22, [9]=22, [10]=22, [11]=22, [12]=22, [13]=22, [14]=22, [15]=22, [16]=22, [17]=22, [18]=22, [19]=22, [20]=65, [21]=22, [22]=22, [23]=22, [24]=65, [25]=22, [26]=65, [27]=22, [28]=65, [29]=22, [30]=65, [31]=22, [32]=65, [33]=22, [34]=22, [35]=22, [36]=65, [37]=22, [38]=65, [39]=22, [40]=22, [41]=22, [42]=65, [43]=22, [44]=22, [45]=22, [46]=22, [47]=22, [48]=65, [49]=22, [50]=22, [51]=22, [52]=22, [53]=22, [54]=22, [55]=22, [56]=65, [57]=22, [58]=22, [59]=22, [60]=65, [61]=22, [62]=65, [63]=22, [64]=22, [65]=22, [66]=65, [67]=22, [68]=65, [69]=22, [70]=65, [71]=22, [72]=1527, [73]=347, [74]=87, [75]=22, [76]=3692 }     
{ [1]=0, [2]=104, [3]=0, [4]=34, [5]=361, [6]=180, [7]=23, [8]=68, [9]=23, [10]=68, [11]=23, [12]=23, [13]=23, [14]=23, [15]=23, [16]=23, [17]=23, [18]=68, [19]=23, [20]=23, [21]=23, [22]=68, [23]=23, [24]=23, [25]=23, [26]=23, [27]=23, [28]=68, [29]=23, [30]=68, [31]=23, [32]=68, [33]=23, [34]=23, [35]=23, [36]=68, [37]=23, [38]=23, [39]=23, [40]=68, [41]=23, [42]=23, [43]=23, [44]=23, [45]=23, [46]=68, [47]=23, [48]=68, [49]=23, [50]=23, [51]=23, [52]=23, [53]=23, [54]=68, [55]=23, [56]=23, [57]=23, [58]=68, [59]=23, [60]=68, [61]=23, [62]=23, [63]=23, [64]=23, [65]=23, [66]=68, [67]=23, [68]=68, [69]=23, [70]=23, [71]=23, [72]=1590 }

Sorry to ask this, but how can that be achieved?

parkerc · Oct 13, 2020, 4:41 AM

I had been working on something like this, is it close?

local ircodearray =  {}

local rfile = io.open("mnt/nas/vera/text1.txt", "r")

for line in rfile:lines() do
    local commandname = line:match("^Powe.*")
	local prontocode = line:match("^0000.*")
    local ircodearray = {"local = " .. commandname, prontocode}
end

print(ircodearray)

htcheng · wrote on Oct 13, 2020, 2:53 PM

Hi,

If you're looking for a specific brand/model, you might try https://irdb.globalcache.com/Home/About. Registering is free and access to normal users has rate limited access to the DB, but it does contain IR codes which can be converted to Pronto codes via other free programs. I've used it for a number of codes for my devices.

parkerc · Oct 13, 2020, 5:00 PM

Thanks @htchemg - I’ve actually already tried that route, I had a GC-100 for years, but sadly they do not have the manufacturer and/or model I need listed. Hence I’m sadly trying this long winded route to discover what it is

parkerc · Oct 17, 2020, 1:21 PM

I fear, I may have hit my Vera/Lua wall.

I seem to have been able to partially rework the output from IrScrutinizer, but I can’t seem to get it into an appropriate format for @a-lurker’s code to then run through them all in sequence..

Input file (text1.txt) from IrScrutinizer

Power
0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0ACD

Power$1
0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 05F7 015B 0057 0016 0E6C

Power$2

0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0041 0019 0041 0016 0016 0016 0041 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0041 0016 0019 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 05F7 015B 0057 0016 0E6C

Current Output file (text2.txt)

The ‘print’ looks positive, however I can’t seem to get each line in the correct format in the text2.txt file, it always spans 2 lines.

local Power
 = "0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0030 0010 0010 0010 0010 0010 0030 0010 0010 0010 0030 0010 0030 0010 0010 0010 0030 0010 0030 0010 0030 0010 0ACD
"
local Power$1
 = "0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0041 0016 0041 0016 05F7 015B 0057 0016 0E6C
"
local Power$2
 = "0000 0068 0000 0022 0169 00B4 0017 0044 0017 0044 0017 0017 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0044 0017 0017 0017 0044 0017 0017 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0017 0017 0044 0017 0044 0017 0017 0017 0017 0017 0044 0017 0044 0017 0017 0017 0636
"
local Power$3
 = "0000 006D 0011 000E 0013 005F 0013 0026 0026 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0013 0227 0013 005F 0013 0026 0013 0013 0026 0013 0013 0026 0013 0013 0013 0013 0013 0013 0013 0013 0026 0026 0026 0026 0013 0013 0026 0026 0013 1054
"

Latest code is below.. All ideas/suggestions welcome

-- https://oc.cil.li/topic/1524-how-can-i-store-each-line-of-a-file-in-an-array-in-lua/#comment-6763
-- CP: does not Work
-- v0.9

function sendProntoCodeToBroadLinkDevice(prontoCode)
   local BROADLINK_DEVICE_ID = 49
   luup.call_action('urn:a-lurker-com:serviceId:IrTransmitter1', 'SendProntoCode', {ProntoCode = prontoCode}, BROADLINK_DEVICE_ID)
end

local write_file_path = "/mnt/nas/vera/text2.txt" -- # path to your file here
local read_file_path = "/mnt/nas/vera/text1.txt" -- # path to your file here
local pattern1 = "^.*Power.*$" -- # your pattern to find
local pattern2 = "^.*0000.*$" -- # your pattern to find
local matches = {}
io.open(write_file_path,"w+"):close()

local function contains(str, pattern)
  return string.match(str, pattern) and true or false
end

for line in io.lines(read_file_path) do
  if contains(line, pattern1) then
	  command = (line)
	-- table.insert(matches, line1)
end
	if contains(line, pattern2) then
		ProntoCode = (line)		  
	-- table.insert(matches, line1, line2)

	local irstr = command .. "" .. ProntoCode
	--print(irstr)
	print(string.format('local %s = "%s"\n',command,ProntoCode))
	local file = io.open(write_file_path, 'a')
	-- file:write(command .. "" .. ProntoCode .. "\n")
	-- file:write(irstr .. "\n")
	file:write(string.format('local %s = "%s"\n',command,ProntoCode))
	file:close()
	end
end

local INTERVAL_SECS = 2
luup.call_delay('sendProntoCodeToBroadLinkDevice', INTERVAL_SECS, prontoCode)

parkerc · wrote on Oct 26, 2020, 8:58 AM

Well, they say in life "nothing ventured, nothing gained" and thanks to this forum and stackoverflow, I’ve got a working solution.

Code is below, any feedback on optimisation is always appreciated.

local lfs = require "lfs"
local read_file_path = "/mnt/nas/vera/text1.txt" -- # path to your file here
local write_file_path = "/mnt/nas/vera/text2.txt" -- # path to your file here
local pattern1 = "^.*Power.*$" -- # your pattern to find
local pattern2 = "^.*0000.*$" -- # your pattern to find

io.open("/mnt/nas/vera/text5.txt", 'a'):close()
--local logFile = io.open(write_file_path, 'w')
local logs = {} -- We will use this to log the messages to log.txt later 

local i = 1;for line in io.lines(read_file_path) do
if (line:find(pattern1) or not line:find('%A')) and line:len() > 1 then
	local powerref = line
	logs[#logs+ 1] = 'Command: ' .. powerref
  elseif line:find(pattern2) then
	  local prontoCode = line
	  local x = 1 do
	  x = x + 1
	  local pause = os.clock()
	  print('"' ..prontoCode..'"')
	  luup.call_action('urn:a-lurker-com:serviceId:IrTransmitter1', 'SendProntoCode', {ProntoCode = prontoCode}, 49)

     --  x = x + 1
     --  local pause = os.clock()
      repeat until os.clock() > pause + 3
	local time = os.date("%Y-%m-%d %H:%M:%S")
	  local xfile = io.open("/mnt/nas/vera/text5.txt", 'a')
		xfile:write(time .. " - " .. prontoCode .. "\n")
		xfile:close()
  end
		 logs[#logs + 1] = 'Sequence: ' .. line
  end; i = i + 1 -- Raise the line number
end
local logFile = io.open(write_file_path, 'w')
logFile:write(table.concat(logs, '\n'))
logFile:flush()

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