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json decode - prosba o pomoc


lesiu76

Question

Panowie/Panie

 

Mam problem ze zdekodowanie jsona - mam uzadzenie na ktorym mi zalezy zeby zczytywac dane przez json do fibaro, ale odpowiedz zawsze przychodzi w nastepujacy sposob:

 

 

21 { "DO0" : "1", "DO1" : "0" } 0

 

Chodi o to ze gdyby nie xx przed { i x za } to wszystko by smigalo, ale wlasnie sterownik plc zawsze generuje w odpowiedzi dwa znaki przed { i jeden znak za } ktore sa kompletnie zbedne.

Nie wiem jak je pominac w dekodowaniu, bo z tymi znakami nie da sie tego zrobic.

 

Walcze juz tydzien, kazda pomoc bedziemile widziana. 

 

Nawet inna propozycja zaczytania stanu DO0 i DO1 niz json ktora zadziala bedzie super - stawiam dobra butle whisky za pomoc.

 

Lechu

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witam!

 

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33 minutes ago, lesiu76 said:

whisky

 

:)

 

 

UPD:

 

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Edited by 10der
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  • Inquirer
  • No nic nie kumam ale jak ruszy to whisky na 100%

     

    mam urzadzenie virtualne i glowna petla:

     

    local selfId = fibaro:getSelfId();
    local ip = fibaro:get(selfId, "IPAddress")
    local port = fibaro:get(selfId, "TCPPort")
    local url2 = "/awp/test/io.json"
    local s7 = Net.FHttp(ip, port)
    local res = s7:GET(url2)
    fibaro:debug(res)
    jsonTable = json.decode(res);
    local DO0 = jsonTable.DO0;
    fibaro:debug(DO0)

     

    Jak to przerobic ?

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    Edited by 10der
    • Thanks 1
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