oscat.lib > oscat.lib fuer CoDeSys 3

OSCAT_NETWORK.CSV_PASER_BUF

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adrian.garcia:
Hi,

I am new in the forum and I don´t speak German, so I will write in english. I am developing a RecipeManager, and one funtionality is import values since file .csv to array of strings. I use following code for read values:

VAR
hFile      : DWORD;

   dwRead      : DWORD;
   szFilePath   : STRING := 'C:\Temp\CODESYS.csv';
   szSeperator   : STRING(1) := ';';
   szCurrent   : STRING(255);
   szWord      : STRING;
   Result      : SysTypes.RTS_IEC_RESULT;
   
END_VAR
hFile := SysFile.SysFileOpen(szFile:=szFilePath, am:=SysFile.AM_READ, pResult:=ADR(Result));
dwRead := SysFile.SysFileRead(hFile:=hFile, pbyBuffer:=ADR(szCurrent), ulSize:=SIZEOF(szCurrent), pResult:=ADR(Result));

Now, I want to use CSV_PARSER_BUF, so I want to obtain values between Separator (',') and copy everyone in a Strings of my recipe, my problem is that This FB not run correctly. I have attached a picture with errors that i have when i build.

I hope help :).....and many thanks for support in advance

Regards,
Adrián
     

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peewit:
Hi,

in the network library in the demo folder you can find an example program (see the picture)


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adrian.garcia:
just now, i was Reading that in other post in Forum. I think with this information I can use this FB.

Thank you very much for support ;) ;) ;)

Regards,
Adrián

adrian.garcia:
Buenos Días,

I have attached a picture of my Project, only with FB CSV_PARSER_BUF. I want learn to use this FB, because it is useful for a Project that i am developing. I am using V3.5 SP4 Patch2. I want to use this CSV_PARSER_BUF for import data of a file csv. I have read help document and demo project of this FB in OSCAT_NETWORK, but I don´t understand, so I hope you can support:
                1.- How define type of separator ‘,’ or ‘;’ if SEP is type BYTE????
                2.- I don’t understand PT type OSCAT_NETWORK.NETWORK_BUFFER, I have seen that it is a pointer of Byte, but How define path and import data to my buffer since file csv????.

Saludos Cordiales, 


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BlueGreenLable:
Congratulations,Couldn't have done it without you! Hugs to you.

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