I've never seen that before.
The beaglebone kernel[1] has been updated so that mrf24j40 on beaglebone
should work out of the box when connected to SPI1 (no more patches
required). Are you running that, or are you running something older,
with your own patches applied?
Are you using ubuntu?
Are you using the latest linux-zigbee tools from git?
Can you debug into iz and see which system call is failing (I doubt
msg_free() is the actual problem)?
Alan.
[1] https://github.com/beagleboard/kernel/tree/3.8
On 04/18/2013 10:57 AM, K F wrote:
> Sorry, last part should read:
>
>
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu># sudo iz -d add
> wpan-phy1
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Picking up answer for cache 0x15218 <genl/family>...
> DBG<1>: Added 0x16360 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x162e8 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x16440 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x163c8 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x165e0 to cache 0x15218 <genl/family>.
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Deleted 0x16360 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x162e8 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x16440 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x163c8 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x165e0 from cache 0x15218 <genl/family>.
> DBG<1>: Freeing cache 0x15218 <genl/family>...
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Picking up answer for cache 0x15218 <genl/family>...
> DBG<1>: Added 0x17410 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x17398 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x174f0 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x17478 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x17690 to cache 0x15218 <genl/family>.
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Deleted 0x17410 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x17398 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x174f0 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x17478 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x17690 from cache 0x15218 <genl/family>.
> DBG<1>: Freeing cache 0x15218 <genl/family>...
> nl_send_auto_complete
> nlmsg_free
> Receive failed: Netlink Error (errno = Invalid argument)
> DBG<1>: Unregistered cache operations netfilter/log
> DBG<1>: Unregistered cache operations netfilter/ct
> DBG<1>: Unregistered cache operations fib_lookup/fib_lookup
> DBG<1>: Unregistered cache operations genl/family
> DBG<1>: Unregistered link info perations vlan
> DBG<1>: Unregistered cache operations route/rule
> DBG<1>: Unregistered cache operations route/route
> DBG<1>: Unregistered cache operations route/qdisc
> DBG<1>: Unregistered cache operations route/neightbl
> DBG<1>: Unregistered cache operations route/neigh
> DBG<1>: Unregistered cache operations route/link
> DBG<1>: Unregistered cache operations route/cls
> DBG<1>: Unregistered cache operations route/class
> DBG<1>: Unregistered cache operations route/addr
> ;O
>
> Kostas
> 2013/4/18 K F <shaman...@gmail.com <mailto:shaman...@gmail.com>>
>
> Hi all,
>
> Just got down to trying this again.
> Thanks to Joao for spotting this patch issue - I recompiled to get
> our spi pin back! :)
>
> Following the instructions, I run the echo command to load the DT
> for the MRF24J40. Had to enable the root account in Ubuntu, since
> simply doing "sudo echo ..." was not enough permission-wise.
>
> It seems to work fine, as dmesg shows:
>
> [ 244.225700] bone-capemgr bone_capemgr.7: part_number
> 'BB-BONE-MRF24J40', version 'N/A'
> [ 244.225854] bone-capemgr bone_capemgr.7: slot #4: specific override
> [ 244.225930] bone-capemgr bone_capemgr.7: bone: Using override
> eeprom data at slot 4
> [ 244.225987] bone-capemgr bone_capemgr.7: slot #4:
> 'Bone-MRF24J40,00A0,Signal 11 Softwa,BB-BONE-MRF24J40'
> [ 244.226324] bone-capemgr bone_capemgr.7: slot #4: Requesting
> firmware 'cape-bone-mrf24j40-00A0.dtbo' for board-name
> 'Bone-MRF24J40', version '00A0'
> [ 244.226388] bone-capemgr bone_capemgr.7: slot #4: dtbo
> 'cape-bone-mrf24j40-00A0.dtbo' loaded; converting to live tree
> [ 244.226863] bone-capemgr bone_capemgr.7: slot #4: #2 overlays
> [ 244.238783] omap2_mcspi 481a0000.spi: registered master spi1
> [ 244.345859] edma-dma-engine edma-dma-engine.0: allocated
> channel for 0:43
> [ 244.346037] edma-dma-engine edma-dma-engine.0: allocated
> channel for 0:42
> [ 244.346098] spi spi1.0: setup: speed 12000000, sample leading
> edge, clk normal
> [ 244.346158] spi spi1.0: setup mode 0, 8 bits/w, 20000000 Hz max
> --> 0
> [ 244.348917] mrf24j40: probe(). IRQ: 205
> [ 244.352298] mrf24j40 spi1.0: setup: speed 6000000, sample
> leading edge, clk normal
> ... (lots of those) ....
> [ 244.357443] mrf24j40 spi1.0: setup: speed 6000000, sample
> leading edge, clk normal
> [ 244.357934] omap2_mcspi 481a0000.spi: registered child spi1.0
> [ 244.359496] bone-capemgr bone_capemgr.7: slot #4: Applied #2
> overlays.
>
> I then go on to run the setup script, but it seems the "iz add"
> command fails to link the physical device to an interface.
> This is the script output:
>
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu># ./setup
> ++ set -e
> ++ ifconfig lowpan0 down
> lowpan0: ERROR while getting interface flags: No such device
> ++ /bin/true
> ++ rmmod mrf24j40
> ++ modprobe mrf24j40
> +++ iz listphy
> +++ grep wpan-phy
> +++ tail -n 1
> +++ awk '{print $1, " " }'
> ++ DEV='wpan-phy1 '
> ++ iz add wpan-phy1
> Receive failed: Netlink Error (errno = Invalid argument)
>
>
> When manually reproducing the script, I can see the MRF (I think..):
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu># iz listphy
> wpan-phy1 IEEE 802.15.4 PHY object
> page: 0 channel: n/a
> channels on page 0: 11 12 13 14 15 16 17 18 19 20 21 22 23 24
> 25 26
>
>
> But iz add fails:
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu># iz add wpan-phy1
> Receive failed: Netlink Error (errno = Invalid argument)
>
>
> Using -d to get a more detailed report, I get:
>
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu># iz add wpan-phy0
> Receive failed: Netlink Error (errno = No such device)
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu># iz add wpan-phy1
> Receive failed: Netlink Error (errno = Invalid argument)
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu># iz -d add
> wpan-phy0
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Picking up answer for cache 0x15218 <genl/family>...
> DBG<1>: Added 0x16360 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x162e8 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x16440 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x163c8 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x165e0 to cache 0x15218 <genl/family>.
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Deleted 0x16360 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x162e8 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x16440 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x163c8 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x165e0 from cache 0x15218 <genl/family>.
> DBG<1>: Freeing cache 0x15218 <genl/family>...
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Picking up answer for cache 0x15218 <genl/family>...
> DBG<1>: Added 0x17410 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x17398 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x174f0 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x17478 to cache 0x15218 <genl/family>.
> DBG<1>: Added 0x17690 to cache 0x15218 <genl/family>.
> DBG<1>: Clearing cache 0x15218 <genl/family>...
> DBG<1>: Deleted 0x17410 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x17398 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x174f0 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x17478 from cache 0x15218 <genl/family>.
> DBG<1>: Deleted 0x17690 from cache 0x15218 <genl/family>.
> DBG<1>: Freeing cache 0x15218 <genl/family>...
> nl_send_auto_complete
> nlmsg_free
> Receive failed: Netlink Error (errno = No such device)
> DBG<1>: Unregistered cache operations netfilter/log
> DBG<1>: Unregistered cache operations netfilter/ct
> DBG<1>: Unregistered cache operations fib_lookup/fib_lookup
> DBG<1>: Unregistered cache operations genl/family
> DBG<1>: Unregistered link info perations vlan
> DBG<1>: Unregistered cache operations route/rule
> DBG<1>: Unregistered cache operations route/route
> DBG<1>: Unregistered cache operations route/qdisc
> DBG<1>: Unregistered cache operations route/neightbl
> DBG<1>: Unregistered cache operations route/neigh
> DBG<1>: Unregistered cache operations route/link
> DBG<1>: Unregistered cache operations route/cls
> DBG<1>: Unregistered cache operations route/class
> DBG<1>: Unregistered cache operations route/addr
> root@arm:/home/ubuntu <mailto:root@arm:/home/ubuntu>#
> Any ideas would be welcome!
>
> Kind regards,
> Kostas
>
>
> 2013/3/26 João Paulo Bodanese <joao.bodan...@gmail.com
> <mailto:joao.bodan...@gmail.com>>
>
> Hi Alan,
>
> There is a patch after March, 6th (commit 9bf23ea262), that
> removes the symbol spi1_pins_s0 from am335x-bone-common.dtsi
> The patch name is:
> 0115-am335x-bone-common-Remove-SPI-unused-pinmux-config.patch
>
> Now the command is working, and I can see the mrf24j40 print
> debug. One more step :)
>
> Thank you a lot
>
> Best regards,
> Joao Paulo
>
>
> 2013/3/25 Alan Ott <a...@signal11.us <mailto:a...@signal11.us>>
>
> On 03/25/2013 04:48 AM, João Paulo Bodanese wrote:
>> Hi Alan,
>>
>> I am starting this new thread to do not disturb that one
>> from the compilation error.
>>
>> I'm following the steps you told me to load the MRF24J40.
>>
>> After board power up, I am getting problem below when
>> running the command: echo BB-BONE-MRF24J40
>> >/sys/devices/bone_capemgr.7/slots
>>
>> [ 30.143448] bone-capemgr bone_capemgr.7: part_number
>> 'BB-BONE-MRF24J40', version 'N/A'
>> [ 30.153341] bone-capemgr bone_capemgr.7: slot #4:
>> specific override
>> [ 30.160081] bone-capemgr bone_capemgr.7: bone: Using
>> override eeprom data at slot 4
>> [ 30.168118] bone-capemgr bone_capemgr.7: slot #4:
>> 'Bone-MRF24J40,00A0,Signal 11 Softwa,BB-BONE-MRF24J40'
>> [ 30.178582] bone-capemgr bone_capemgr.7: slot #4:
>> Requesting firmware 'cape-bone-mrf24j40-00A0.dtbo' for
>> board-name 'Bone-MRF24J40', version '00A0'
>> [ 30.196039] bone-capemgr bone_capemgr.7: slot #4: dtbo
>> 'cape-bone-mrf24j40-00A0.dtbo' loaded; converting to live
>> tree
>> [ 30.207704] of_resolve: Could not find symbol
>> 'spi1_pins_s0'
>> [ 30.213751] bone-capemgr bone_capemgr.7: slot #4:
>> Failed to resolve tree
>> -sh: echo: write error: Invalid argument
>>
>>
>> I double checked my patched files and they are correctly.
>>
>
> What version of everything are you running? Maybe
> something changed in the .dtsi (arch/arm/boot/dts/am33x*)
>
> Check that and see if you can find out why spi1_pins_s0 is
> failing.
>
> Alan.
>
>
>>
>> Thank you again,
>>
>> Best regards,
>> Joao Paulo
>>
>>
>> --------------------------------------------------------------------------------------------------
>>
>> 2013/3/18 Alan Ott <a...@signal11.us
>> <mailto:a...@signal11.us>>
>> On 03/18/2013 04:45 AM, João Paulo Bodanese wrote:
>> > I am trying to set up the demo that Alan presented at
>> Linux Conference
>> > Europe 2012.
>> > I have already installed the 3.7-rc2 Linux kernel in
>> the BeagleBone
>> > with all the patches that its described in his website.
>>
>> Hi João,
>>
>> At this point you're best off doing something slightly
>> different than
>> that, which I'll describe.
>>
>> Grab the BeagleBone 3.8 kernel, which already has Tony's
>> patches in it:
>> https://github.com/beagleboard/kernel/tree/3.8
>>
>> Apply these patches to it:
>>
>> http://www.signal11.us/~alan/patches/patches-joao.tar.gz
>> <http://www.signal11.us/%7Ealan/patches/patches-joao.tar.gz>
>> (btw, those were sent to next-next just a minute ago)
>>
>> Also apply this one:
>>
>> http://www.signal11.us/~alan/patches/bone-dt-cape-override.diff
>>
>> <http://www.signal11.us/%7Ealan/patches/bone-dt-cape-override.diff>
>>
>> Install the linux-zigbee userspace tools from source:
>> 1. extract libnl (I'm using 3.2.7) and linux-zigbee
>> userspace tools (use
>> the ones from git) side-by-side.
>>
>> 2. Build libnl with:
>> ./configure --prefix=$PWD/../out --host=arm-linux
>> make
>>
>> 3. Build linux-zigbee userspace tools with:
>> LDFLAGS=-L$PWD/../out/lib ./configure \
>> --prefix=$PWD/../out --host=arm-linux
>> make
>>
>> 4. Output files will be in out/ . Copy these to your
>> BeagleBone.
>>
>> Connect your mrf24j40ma to SPI1 (CS0), and connect the
>> INT pin to
>> GPIO1_29 (see my DT file, patch 0001).
>>
>> Once the Bone is running, load the DT for the MRF24J40:
>> echo BB-BONE-MRF24J40 >/sys/devices/bone_capemgr.7/
>>
>> slots
>>
>> Then run this setup script:
>> http://www.signal11.us/~alan/patches/setup
>> <http://www.signal11.us/%7Ealan/patches/setup>
>>
>> I'll get this stuff up on the website soon, as it's a
>> popular question.
>> Or if you have time (all you need is a souceforge
>> account)....
>>
>> > My question is how to install the linux-zigbee
>> userspace tools in the
>> > BeagleBone node? Is there a recipe to install it in
>> the Angstron?
>>
>> Not that I know of. Feel free to find out for sure
>> and let us know.
>>
>> Alan.
>>
>>
>
>
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