NAME

       canfdtest - manual page for canfdtest 2023.03-1

SYNOPSIS

       canfdtest [options] <can-interface>

DESCRIPTION

       canfdtest - Full-duplex test program (DUT and host part).

OPTIONS

       -b     (enable CAN FD Bit Rate Switch)

       -d     (use CAN FD frames instead of classic CAN)

       -e     (use 29-bit extended frame format instead of classic 11-bit one)

       -f COUNT (number of frames in flight, default: 50)

       -g     (generate messages)

       -i ID  (CAN ID to use for frames to DUT (ping), default 77)

       -l COUNT (test loop count)

       -o ID  (CAN ID to use for frames to host (pong), default 78)

       -s SIZE
              (frame payload size in bytes)

       -v     (low verbosity)

       -vv    (high verbosity)

       -x     (ignore other frames on bus)

       With  the option '-g' CAN messages are generated and checked on <can-interface>, otherwise
       all messages received on the <can-interface> are sent back incrementing the CAN id and all
       data bytes. The program can be aborted with ^C.

EXAMPLES

              on DUT:

       canfdtest -v can0

              on Host:

       canfdtest -g -v can2