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SciStat (668/0x29C) - Telemetry Packet


"Science data generation error status" (DAQ/ISIS)

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Science data generation error status (SciStat)
Telemetry Packet Format
0x 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000 Version=0 T=0 SH APID=0x29C
002 SF Sequence Count
004 Packet Length=144
006 Timestamp
00E USHORT pad
010 UINTEGER timerMiss
014 UINTEGER dmaErrs
018 UINTEGER itemErrs
01C UINTEGER backPressErrs

    SciStat (pkt)
    |  USHORT pad (fld)
    |  UINTEGER timerMiss (fld) ... backPressErrs (fld)
    
    typedef struct _ISIS_SciStat_Tlm {
    
        /* Telemetry header */
        char                 hdr[14];
    
        /* Unsigned short */
        unsigned short       pad;
    
        /* Unsigned integer */
        unsigned int         timerMiss;
    
        /* Unsigned integer */
        unsigned int         dmaErrs;
    
        /* Unsigned integer */
        unsigned int         itemErrs;
    
        /* Unsigned integer */
        unsigned int         backPressErrs;
    
    } ISIS_SciStat_Tlm;
    

Fields:

      Attribute(s):  

      Brief:  "Unsigned integer"

      Instance(s):  backPressErrs, dmaErrs, itemErrs, timerMiss

      Attribute(s):  

      Brief:  "Unsigned short"

      Instance(s):  pad