I saw similar issues but didnt have a scope. Did you check the inputs to
transciever with scope ??. I'd bet the IO is not configured properly for that
cape
From: Andrew P. Lentvorski <[email protected]>
To: [email protected]
Sent: Thursday, February 12, 2015 8:12 PM
Subject: [beagleboard] CAN-CAPE TT3201
Beaglebone black newb here. I've been fighting with various problems with
getting CAN to work and not really getting anywhere. Does anybody have a
detailed set of instructions for the TT3201?
I'm trying to use the onboard Beaglebone Black CAN which is routed directly to
a transceiver to avooIn addition, it seems like can_utils, can-utils, ceiveror
canutils have become a victim of bitrot and berlios.de going down. Almost all
the tutorials have "cansend can0 -i 0x11 0x22" when the cansend command I have
supports "cansend can0 FED#DEADBEEF". In addition, I don't even have a
"cancontrol" command. Clearly, *something* has changed significantly.
I've got my scope connected, and nothing external is toggling. Do I have to
use Angstrom or Debian? Is there a particular image I need to load to make
this work? Am I doing something completely stupid (almost certainly)?
Any pointers would be useful.
Thanks.
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