NAME

       cansniffer - manual page for cansniffer 2018.02.0-1

SYNOPSIS

       cansniffer [can-interface]

OPTIONS

       -m <mask>
              (initial FILTER default 0x00000000)

       -v <value>
              (initial FILTER default 0x00000000)

       -q     (quiet - all IDs deactivated)

       -r <name>
              (read sniffset.name from file)

       -b     (start with binary mode)

       -B     (start with binary mode with gap - exceeds 80 chars!)

       -c     (color changes)

       -f     (filter on CAN-ID only)

       -t <time>
              (timeout for ID display [x10ms] default: 500, 0 = OFF)

       -h <time>
              (hold marker on changes [x10ms] default: 100)

       -l <time>
              (loop time (display) [x10ms] default: 20)

       Use interface name 'any' to receive from all can-interfaces.

   commands that can be entered at runtime:
       q<ENTER>
              - quit

       b<ENTER>
              - toggle binary / HEX-ASCII output

       B<ENTER>
              - toggle binary with gap / HEX-ASCII output (exceeds 80 chars!)

       c<ENTER>
              - toggle color mode

       #<ENTER>
              - notch currently marked/changed bits (can be used repeatedly)

       *<ENTER>
              - clear notched marked

       rMYNAME<ENTER>
              - read settings file (filter/notch)

       wMYNAME<ENTER>
              - write settings file (filter/notch)

       +FILTER<ENTER>  - add CAN-IDs to sniff

       -FILTER<ENTER>  - remove CAN-IDs to sniff

   FILTER can be a single CAN-ID or a CAN-ID/Bitmask:
       +1F5<ENTER>     - add CAN-ID 0x1F5

       -42E<ENTER>     - remove CAN-ID 0x42E

       -42E7FF<ENTER>  - remove CAN-ID 0x42E (using Bitmask)

       -500700<ENTER>  - remove CAN-IDs 0x500 - 0x5FF

       +400600<ENTER>  - add CAN-IDs 0x400 - 0x5FF

       +000000<ENTER>  - add all CAN-IDs

       -000000<ENTER>  - remove all CAN-IDs

       if (id & filter) == (sniff-id & filter) the action (+/-) is performed, which is quite easy
       when the filter is 000