NAME

       isotpdump - manual page for isotpdump 2023.03-1

SYNOPSIS

       isotpdump [options] <CAN interface>

OPTIONS

       -s <can_id>
              (source can_id. Use 8 digits for extended IDs)

       -d <can_id>
              (destination can_id. Use 8 digits for extended IDs)

       -x <addr>
              (extended addressing mode. Use 'any' for all addresses)

       -X <addr>
              (extended addressing mode (rx addr). Use 'any' for all)

       -c     (color mode)

       -a     (print data also in ASCII-chars)

       -t <type>
              (timestamp: (a)bsolute/(d)elta/(z)ero/(A)bsolute w date)

       -u     (print uds messages)

       CAN IDs and addresses are given and expected in hexadecimal values.

       UDS output contains a flag which provides information about the type of the message.

   Flags:
       [SRQ]  = Service Request

       [PSR]  = Positive Service Response

       [NRC]  = Negative Response Code

       [???]  = Unknown (not specified)