1.5.4.28 AL_MSG_ATTR Enum

typedef enum
{
    /* Reading operations */
    AL_MSG_READ_REQ              = 2U,
    AL_MSG_READ_REQ_AUTH         = 102U,
    AL_MSG_READ_RESP             = 3U,
    AL_MSG_READ_RESP_AUTH        = 103U,
    AL_MSG_READTAB_REQ_SEL       = 6U,
    AL_MSG_READTAB_REQ_SEL_AUTH  = 106U,
    AL_MSG_READTAB_RESP_SEL      = 7U,
    AL_MSG_READTAB_RESP_SEL_AUTH = 107U,
    AL_MSG_READTAB_REQ           = 8U,
    AL_MSG_READTAB_REQ_AUTH      = 108U,
    AL_MSG_READTAB_RESP          = 9U,
    AL_MSG_READTAB_RESP_AUTH     = 109U,
    AL_MSG_BUFF_SELECT_REQ       = 22U,
    AL_MSG_BUFF_SELECT_REQ_AUTH  = 122U,
    AL_MSG_BUFF_SELECT_RESP      = 23U,
    AL_MSG_BUFF_SELECT_RESP_AUTH = 123U,
    AL_MSG_GETTAB_REQ            = 30U,
    AL_MSG_GETTAB_REQ_AUTH       = 130U,
    AL_MSG_GETTAB_RESP           = 31U,
    AL_MSG_GETTAB_RESP_AUTH      = 131U,

    /* Writing operations */
    AL_MSG_WRITE_REQ             = 4U,
    AL_MSG_WRITE_REQ_AUTH        = 104U,
    AL_MSG_WRITETAB_REQ          = 10U,
    AL_MSG_WRITETAB_REQ_AUTH     = 110U,
    AL_MSG_SETTAB_REQ            = 14U,
    AL_MSG_SETTAB_REQ_AUTH       = 114U,
    AL_MSG_RESETTAB_REQ          = 16U,
    AL_MSG_RESETTAB_REQ_AUTH     = 116U,
    AL_MSG_SETIC_REQ             = 40U,
    AL_MSG_SETIC_REQ_AUTH        = 140U,
    AL_MSG_WRITETABIC_REQ        = 42U,
    AL_MSG_WRITETABIC_REQ_AUTH   = 142U,

    /* Network Management */
    AL_MSG_ADDRESS_REQ           = 90U,
    AL_MSG_ADDRESS_RESP          = 91U,
    AL_MSG_TCT_SET_REQ           = 92U,
    AL_MSG_REQADDR_REQ           = 94U,
    AL_MSG_REQADDR_RESP          = 95U,
    AL_MSG_NACK_RESP             = 247U,

    /* Special message */
    AL_MSG_COMMAND               = 18U,
    AL_MSG_COMMAND_AUTH          = 118U,
    AL_MSG_DATASPONT             = 20U,
    AL_MSG_DATASPONT_AUTH        = 120U,
    
    /* Software download */
    AL_MSG_REPROG_LOCAL          = 100U,
    AL_MSG_REPROG_BROADCAST      = 101U,

    /* LMON synchronization */
    AL_MSG_CHALLENGE_REQ         = 112U,
    AL_MSG_CHALLENGE_RESP        = 113U,
    
    /* Acknowledgements */
    AL_MSG_ACK_A_NODE            = 253U,
    AL_MSG_ACK_A_NODE_AUTH       = 243U,
    AL_MSG_NACK_A_NODE           = 255U,
    AL_MSG_NACK_A_NODE_AUTH      = 245U,
    AL_MSG_ACK_B_NODE            = 251U,
    AL_MSG_ACK_B_NODE_AUTH       = 241U,
    AL_MSG_NACK_B_NODE           = 249U,
    AL_MSG_NACK_B_NODE_AUTH      = 239U,

} AL_MSG_ATTR;