can-calc-bit-timing1

Usage

Overview

can-calc-bit-timing - calculate CAN bit timing parameters.

Options

-q

don't print header line

-l

list all support CAN controller names

-b <bitrate>

arbitration bit-rate in bits/sec

-d <bitrate>

data bit-rate in bits/sec

-s <samp_pt>

sample-point in one-tenth of a percent or 0 for CIA recommended sample points

-c <clock>

real CAN system clock in Hz

--alg <alg>

choose specified algorithm for bit-timing calculation

Or supply low level bit timing parameters to decode them:

--prop-seg

Propagation segment in TQs

--phase-seg1

Phase buffer segment 1 in TQs

--phase-seg2

Phase buffer segment 2 in TQs

--sjw

Synchronisation jump width in TQs

--brp

Bit-rate prescaler

--tseg1

Time segment 1 = prop-seg + phase-seg1

--tseg2

Time segment 2 = phase_seg2