Lines Matching full:can
17 working with CAN buses.
19 CAN adapters are expensive, few, and far between.
21 Let's use ELM327s as CAN adapters.
29 into full fledged (as far as possible) CAN interfaces.
31 Since the ELM327 was never meant to be a stand alone CAN controller,
52 The official data sheets can be found at ELM electronics' home page:
64 If you have kept this default configuration, the line discipline can
80 Once the ldisc is attached, the CAN interface starts out unconfigured.
85 sudo ip link set can0 type can bitrate 500000
92 After this, you can set out as usual with candump, cansniffer, etc.
131 By default, the prompt is a "``>``", after which a command can be
154 When a CAN frame is to be sent, the target address is configured, after
165 with (11 bit) CAN ID ``0x123``.
173 the ELM327 will send one line for each received CAN frame, consisting
174 of CAN ID, DLC, and data::
178 For EFF (29 bit) CAN frames, the address format is slightly different,
183 The ELM327 will receive both SFF and EFF frames - the current CAN
207 "``AT CSM``" (CAN Silent Monitoring, i.e. don't send CAN ACKs) is
230 We don't have a way to get real-time notifications on CAN errors.
237 These versions do not send CAN ACKs when in monitoring mode (AT MA).
243 command, and the "listen-only" CAN option will take effect.
274 ELM327 can only set CAN bitrates that are of the form 500000/n, where
288 - No use of hardware CAN ID filtering
290 An ELM327's UART sending buffer will easily overflow on heavy CAN bus
309 We need this to distinguish 11/29 bit CAN addresses received.
312 We can usually do this using the line length (odd/even),
323 A note on CAN bus termination
328 not helpful when trying to tap into the middle of an existing CAN bus.