75 lines
3.8 KiB
HTML
75 lines
3.8 KiB
HTML
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<TITLE>R_FAULTMEM2</TITLE>
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<META NAME="Generator" CONTENT="KDOC ">
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<BODY bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000099" alink= "#ffffff">
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<table BORDER=0 COLS=1 WIDTH="100%" BGCOLOR="#FFFFCC" NOSAVE >
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<tr ALIGN=CENTER VALIGN=CENTER NOSAVE>
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<td NOSAVE><font face="Arial,Helvetica"><font size=+2></font></font>
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<br><font face="Arial,Helvetica"><font size=+2>CCS Modul <b>R_FAULTMEM2</b></font></font>
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<br> </td>
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<PRE>
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$Id: r_faultmem2.C,v 1.1 2005/01/10 12:47:02 nit3an Exp $
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---------------------------------------------------------------------
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Kurzbeschreibung: searches for a target error
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---------------------------------------------------------------------
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Projekt: testlisten_anw_module
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Sourcefile: r_faultmem2.C
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Autor: AnW/TEF7-Thomas Nickel (28.12.2004)
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Zielsystem: HP9000/V743 (HP-RT 3.01), /7/C/D (HP-UX 10.20), Linux
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Sprache: ANSI-C/C++
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---------------------------------------------------------------------
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Prototyp:
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int r_faultmem2
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(shm_stringpointer *zeilen_wert // <I> Pointer to anzahl STRING parameters
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,long index // <I> Index number
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,long anzahl) // <I> Number of values
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---------------------------------------------------------------------
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Aufruf:
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error = r_faultmem2
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(*zeilen_wert // <I> Pointer to anzahl STRING parameters
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,index // <I> Index number
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,anzahl) // <I> Number of values
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if (error != 0) // Fehlerbeschreibung ...
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{
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// Fehlerhandling ...
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}
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---------------------------------------------------------------------
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Funktionsbeschreibung: Searches for an error number in a hexadecimal input
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string with ECU fault memory data and:
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- returns error number or state flags if the target error number was found
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- returns "0" if the target error number was not found.
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Description of module parameters:</pre><b><a name="param1">1</a> PRUEFSCHRITT</b><pre> GAUDI teststep</pre><b><a name="param2">2</a> POSITION</b><pre> PAV-position</pre><b><a name="param3">3</a> INPUT_STRING</b><pre> hexadecimal input string from ECU fault memory (got with module P_AUFTRAG).
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Values are streams of 4 hexadecimal characters each without separation
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characters between them. Every value has an error number and 6 state flags.
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Bit 0 - 9: error number,
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Bit 10 -15: state flags (values 0 or 1).
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The first 4*ERR_COUNT (see next parameter) characters are searched for the target
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error number. E.g.: INPUT_STRING="A753B60FCFAB89B3" will be separated into parts:
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A753 B60F CFAB (if ERR_COUNT=3)
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separation into bits:
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A753 --> 1010 0111 0101 0011, B60F --> 1011 0110 0000 1111, ...
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separation into state flags and error numbers:
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A753 B60F CFAB
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state: 1010 01=0x29=41 1011 01=0x2D=45 1100 11=0x33=51
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error: 11 0101 0011=0x353=851 10 0000 1111=0x20F 11 1010 1011=0x3AB
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=527 =939</pre><b><a name="param4">4</a> ERR_COUNT</b><pre> Number of the error numbers in input string which are searched for from the beginning,
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allowed values are 1 <= ERR_COUNT <= MAXERR (see defines); e.g.: 3</pre><b><a name="param5">5</a> OUTPUTFLAG</b><pre> The OUTPUTFLAG can be set to ERRNO or STATE (see paragraph RESULT_NUMMER1)</pre><b><a name="param6">6</a> TARGET_ERRNO</b><pre> A decimal error number which is searched for in the input string,
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e.g.: TARGET_ERRNO="527"</pre><b><a name="param7">7</a> RESULT_NUMMER1</b><pre> The result string containing in case of
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OUTPUTFLAG=ERRNO: the TARGET_ERRNO as decimal number if found, else "0"; e.g. "527"
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OUTPUTFLAG=STATE: the state flags as hexadecimal number if the target error number
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was found, else "0"; e.g. "2D"
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</PRE>
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