Man page - cansend(1)

Packages contains this manual

Package:  can-utils
apt-get install can-utils

Manuals in package:
• j1939spy(1)
• isotpperf(1)
• log2asc(1)
• cangen(1)
• isotpsniffer(1)
• canbusload(1)
• isotprecv(1)
• slcan_attach(1)
• j1939sr(1)
• slcanpty(1)
• j1939acd(1)
• can-calc-bit-timing(1)
• cansniffer(1)
• canplayer(1)
• canfdtest(1)
• cangw(1)
• asc2log(1)
• slcand(1)
• isotpdump(1)
• testj1939(1)
• cansequence(1)
• candump(1)
• cansend(1)
• isotptun(1)
• isotpserver(1)
• canlogserver(1)
• isotpsend(1)
• j1939cat(1)
Documentations in package:
• can-utils

Manual

CANSEND

NAME
SYNOPSIS
DESCRIPTION
<can_frame>:
<can_id>:
{data}:
{len}:
_{dlc}:
<flags>:
EXAMPLES

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NAME

cansend - manual page for cansend 2023.03-1

SYNOPSIS

cansend <device> <can_frame>.

DESCRIPTION

./cansend - send CAN-frames via CAN_RAW sockets.

<can_frame>:

<can_id>#{data}

for Classical CAN 2.0 data frames

<can_id>#R{len}

for Classical CAN 2.0 data frames

<can_id>#{data}_{dlc}

for Classical CAN 2.0 data frames

<can_id>#R{len}_{dlc}

for Classical CAN 2.0 data frames

<can_id>##<flags>{data}

for CAN FD frames

<can_id>:

3 (SFF) or 8 (EFF) hex chars

{data}:

0..8 (0..64 CAN FD) ASCII hex-values (optionally separated by ’.’)

{len}:

an optional 0..8 value as RTR frames can contain a valid dlc field

_{dlc}:

an optional 9..F data length code value when payload length is 8

<flags>:

a single ASCII Hex value (0 .. F) which defines canfd_frame.flags

EXAMPLES

5A1#11.2233.44556677.88 / 123#DEADBEEF / 5AA# / 123##1 / 213##311223344 / 1F334455#1122334455667788_B / 123#R / 00000123#R3 / 333#R8_E

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