hah ! What an idiot I am!
william@xanbustester:~$ dtc -v
Version: DTC 1.4.1-g8b4fb3be
william@xanbustester:~$ cat /sys/devices/platform/bone_capemgr/slots
0: P---L- 1 cape-CBB-Serial,r01,Logic Supply,cape-CBB-Serial
1: PF---- -1
2: PF---- -1
3: PF---- -1
william@xanbustester:~$ sudo modprobe can
[sudo] password for william:
william@xanbustester:~$ sudo modprobe can-dev
william@xanbustester:~$ sudo modprobe can-raw
william@xanbustester:~$ sudo ip link set can0 type can bitrate 250000
triple-sampling on
william@xanbustester:~$ sudo ifconfig can0
can0 Link encap:UNSPEC HWaddr
00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
NOARP MTU:16 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:10
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:182
All because of wrong dtc version. And the silent fail when loading, but not
showing L for *cat /sys/devices/platform/bone_capemgr/slots* under the
device kind of gave me a clue . . .
By the way Robert, don't ask me why I felt compelled to pull in opt/scripts
. . . heh only needed overlay.sh and install.sh and had those already from
previous steps . . .
On Thu, Aug 6, 2015 at 6:18 PM, William Hermans <[email protected]> wrote:
> Second thought, I may just pull in a 4.1.x image and go with that. If you
> have one that does not reboot that often . . . dahm board already auto
> booted . . .
>
> Unless you want me to check this one out just for informational purposes.
>
> On Thu, Aug 6, 2015 at 6:04 PM, William Hermans <[email protected]> wrote:
>
>> By "older" I mean something in the range of 4.1.x lol I have found
>> they're much faster than the older image I was currently working with.
>> *bone47
>>
>> On Thu, Aug 6, 2015 at 6:03 PM, William Hermans <[email protected]>
>> wrote:
>>
>>> *is it showing up under:*
>>>>
>>>> * sudo ifconfig -a ??*
>>>>
>>>
>>> No.
>>>
>>> *i've been mostly testing on the v4.1.x-ti branch, so something might*
>>>> * have broke on mainline..*
>>>>
>>>> * Do the other 2 serial ports show up?*
>>>>
>>>> * dmesg | grep serial*
>>>>
>>>
>>> william@xanbustester:~$ dmesg |grep serial
>>> [ 2.803479] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 154,
>>> base_baud = 3000000) is a 8250
>>>
>>> Robert, Give me a bit to make sure this is not my fault.
>>>
>>> First -
>>>
>>> william@xanbustester:~$ dtc -v
>>> Version: DTC 1.4.0
>>>
>>> So this is the wrong version. Had to hack together /opt/scripts from an
>>> older wheezy 7.8 image, but I've got it in place now. About to start over
>>> from installing dtc.
>>>
>>> Also, I installed canutils *before* putting this image on the board in
>>> question. I kind of doubt that is the problem, but not discounting that
>>> possibility.
>>>
>>> So yeah give me a little bit to poke around, and if it's not going to
>>> work . . .feel free to recommend me an "older" more suitable image. It'll
>>> be a slight hassle to go into uEnv.txt to make changes, and run depmod, but
>>> honestly thats all pretty easy . . . It will be harder to slim down the
>>> image again and uh . . . other stuff.
>>>
>>> On Thu, Aug 6, 2015 at 5:40 PM, Robert Nelson <[email protected]>
>>> wrote:
>>>
>>>> On Thu, Aug 6, 2015 at 7:38 PM, William Hermans <[email protected]>
>>>> wrote:
>>>> > Anyway, yeah, not working.
>>>>
>>>> is it showing up under:
>>>>
>>>> sudo ifconfig -a ??
>>>>
>>>> i've been mostly testing on the v4.1.x-ti branch, so something might
>>>> have broke on mainline..
>>>>
>>>> Do the other 2 serial ports show up?
>>>>
>>>> dmesg | grep serial
>>>>
>>>> Regards,
>>>>
>>>> --
>>>> Robert Nelson
>>>> https://rcn-ee.com/
>>>>
>>>> --
>>>> For more options, visit http://beagleboard.org/discuss
>>>> ---
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>>>>
>>>
>>>
>>
>
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