[beagleboard] Re: USB Client as host possible?
Hi Neabex, I am also doing same Task i.e OTG controller configure as Host and slave and make it as hot pluggable devices. Did you get solution for that? if you get how can i do for that? On Saturday, November 1, 2014 4:17:28 AM UTC+5:30, Neabex wrote: > > Is it possible to use the usb client port as a host somehow? I want to be > able to use 2 USB ports without losing speed. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Hi Felix,
Were you able to make it work at the end? If you did, do you mind giving me
some help? I see you are using gadgetfs but I'm not sure how this works.
Do you know of any documentation or tutorial on the subject?
Thanks for all the help,
Bart
On Wednesday, 18 December 2013 14:24:18 UTC, felix.w...@googlemail.com
wrote:
>
> Hello Darrell,
>
> thank you very much. You've helped me a lot. It did fail as you've said it
> would. I've received the following lines in the logfile of the host
> computer:
> [ 6634.154670] usb 2-1.2: new high-speed USB device number 11 using
> ehci_hcd
> [ 6634.249933] usb 2-1.2: New USB device found, idVendor=0525,
> idProduct=a4a4
> [ 6634.249937] usb 2-1.2: New USB device strings: Mfr=1, Product=2,
> SerialNumber=3
> [ 6634.249940] usb 2-1.2: Product: My Source/Sink Product
> [ 6634.249942] usb 2-1.2: Manufacturer: Licensed to Code, LLC
> [ 6634.249945] usb 2-1.2: SerialNumber:
> emg8c8t4tfu7n9oo0viqrkn5bp97lxgcbwjp4bceyvrbs42nahnth3hjf22olbj
>
> I tried to fix the file "inode.c" as [1] suggests but I could not find the
> file in /usr/src/kernel/drivers/usb/gadget/ or anywhere else ("opkg search
> *inode.c*" turned out empty).
> Reading your other post I think you might be in the same place. I'll wait
> till they release more information or patch the kernel.
>
>
> [1] https://github.com/dominicgs/USBProxy/tree/master/doc
>
>
> On Tuesday, December 17, 2013 5:33:43 PM UTC+1, Darrell Bailey wrote:
>>
>> I'm not too sure about your HID issue. I'll look into it. The problem
>> with the usb.c file is that in the file its "musb_hdrc" but that is
>> actually wrong. You need to edit the file and then compile and it would
>> fall through the switch perfectly fine. The actual name is "musb-hdrc". I'm
>> not sure how whoever wrote the file messed up the name.
>>
>> Now, once you load gadget fs and compile usb.c, you still need to make
>> one change, which will unfortunately require a kernel recompile.
>> Information it can be found here:
>> http://permalink.gmane.org/gmane.linux.usb.general/99672
>>
>> So for a test, i suggest starting over and doing these steps:
>>
>> 1. make sure you are connected via ssh over the network and not ssh
>> through the usb0 network as we need to unload that module.
>>
>> 2. using rmmod, unload g_multi and libcomposite, in that order
>>
>> 3. modprobe gadgetfs
>>
>> 4. compile usb.c using one of the make commands at the top of the file,
>> the first is for polling io and the second is for async io
>>
>> 5. run the output executable, if all goes well, the BBB will freeze
>> lol, this is alright though, this means that gadgetfs is working, if you
>> had it hooked up to a windows machine, you should have even heard the
>> "bladoonk" sound.
>>
>> 6. Go to the link I provided and follow the instructions on recompiling
>> the kernel to get the appropriate fixes for the freeze problem.
>>
>> 7. run usb.c again and everything should be gravy. Using usb.c as a
>> template, you should be able to start writing your software.
>>
>>
>>
>> I have been considering creating some type of site dedicated to the
>> gadget framework because there is literally one files worth of
>> documentation on it, and while it is an excellent piece of software, its
>> difficult to understand and really needs tutorials and docs. I just don't
>> have the time...
>>
>>
>> On Tue, Dec 17, 2013 at 9:50 AM, wrote:
>>
>>> Well, it loads and leaves the following traces in the logfiles:
>>>
>>> [ 4535.674596] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
>>>
>>> but I did not get it to work. I've tried to use the following example
>>> [1], but it does not compile. Even if it would compile, I do not understand
>>> the program as "my_hid" structure that one is supposed to copy into this
>>> program is never used anywhere in the associated snippet. And still it
>>> relies on /dev/hidX to be present, which on my machine is not there.
>>>
>>> I've also tried the code found on [2] but this does not work because
>>> /dev/gadget/ep0 etc. is not present. (The program did not even branch into
>>> the "else if (stat (DEVNAME = "musb_hdrc", &statb) == 0) {" branch. I had
>>> to manually force it there).
>>> Trying to create the nodes with "mknod ep1in c 240 1" resulted "mknod:
>>> `ep1in`: Operation not permitted".
>>>
>>> Could somebody please provide me with a (concise) example of how to use
>>> my beaglebone black as a hid (mouse or keyboard) device? I would be really
>>> grateful.
>>>
>>> Thank you
>>>
>>>
>>> This is an excerpt from the boot log about loading the musb-hdrc driver:
>>> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
>>> driver cdc_acm
>>> Jan 01 01:36:03 beaglebone kernel: cdc_acm: USB Abstract Control Model
>>> driver for USB modems and ISDN adapters
>>> Jan 01 01:36:03 beaglebone kernel: Initializing USB Mass Storage
>>> driver...
>>> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
[beagleboard] Re: usb client
Nevermind. I figured it out. On Friday, January 17, 2014 5:32:31 PM UTC-8, Konstantin Berezenko wrote: > > I compiled my system from scratch and although everything else is working > fine I can't get usb to work. I am only interested in getting it to work > as a client. I hooked up a usb analyzer and there are absolutely no > packets. Zero. I am using kernel 3.12.5 and u-boot v2013.10. Anybody > have any ideas? > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Hello Darrell,
thank you very much. You've helped me a lot. It did fail as you've said it
would. I've received the following lines in the logfile of the host
computer:
[ 6634.154670] usb 2-1.2: new high-speed USB device number 11 using ehci_hcd
[ 6634.249933] usb 2-1.2: New USB device found, idVendor=0525,
idProduct=a4a4
[ 6634.249937] usb 2-1.2: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 6634.249940] usb 2-1.2: Product: My Source/Sink Product
[ 6634.249942] usb 2-1.2: Manufacturer: Licensed to Code, LLC
[ 6634.249945] usb 2-1.2: SerialNumber:
emg8c8t4tfu7n9oo0viqrkn5bp97lxgcbwjp4bceyvrbs42nahnth3hjf22olbj
I tried to fix the file "inode.c" as [1] suggests but I could not find the
file in /usr/src/kernel/drivers/usb/gadget/ or anywhere else ("opkg search
*inode.c*" turned out empty).
Reading your other post I think you might be in the same place. I'll wait
till they release more information or patch the kernel.
[1] https://github.com/dominicgs/USBProxy/tree/master/doc
On Tuesday, December 17, 2013 5:33:43 PM UTC+1, Darrell Bailey wrote:
>
> I'm not too sure about your HID issue. I'll look into it. The problem with
> the usb.c file is that in the file its "musb_hdrc" but that is actually
> wrong. You need to edit the file and then compile and it would fall through
> the switch perfectly fine. The actual name is "musb-hdrc". I'm not sure how
> whoever wrote the file messed up the name.
>
> Now, once you load gadget fs and compile usb.c, you still need to make one
> change, which will unfortunately require a kernel recompile. Information it
> can be found here:
> http://permalink.gmane.org/gmane.linux.usb.general/99672
>
> So for a test, i suggest starting over and doing these steps:
>
> 1. make sure you are connected via ssh over the network and not ssh
> through the usb0 network as we need to unload that module.
>
> 2. using rmmod, unload g_multi and libcomposite, in that order
>
> 3. modprobe gadgetfs
>
> 4. compile usb.c using one of the make commands at the top of the file,
> the first is for polling io and the second is for async io
>
> 5. run the output executable, if all goes well, the BBB will freeze
> lol, this is alright though, this means that gadgetfs is working, if you
> had it hooked up to a windows machine, you should have even heard the
> "bladoonk" sound.
>
> 6. Go to the link I provided and follow the instructions on recompiling
> the kernel to get the appropriate fixes for the freeze problem.
>
> 7. run usb.c again and everything should be gravy. Using usb.c as a
> template, you should be able to start writing your software.
>
>
>
> I have been considering creating some type of site dedicated to the gadget
> framework because there is literally one files worth of documentation on
> it, and while it is an excellent piece of software, its difficult to
> understand and really needs tutorials and docs. I just don't have the
> time...
>
>
> On Tue, Dec 17, 2013 at 9:50 AM, >wrote:
>
>> Well, it loads and leaves the following traces in the logfiles:
>>
>> [ 4535.674596] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
>>
>> but I did not get it to work. I've tried to use the following example
>> [1], but it does not compile. Even if it would compile, I do not understand
>> the program as "my_hid" structure that one is supposed to copy into this
>> program is never used anywhere in the associated snippet. And still it
>> relies on /dev/hidX to be present, which on my machine is not there.
>>
>> I've also tried the code found on [2] but this does not work because
>> /dev/gadget/ep0 etc. is not present. (The program did not even branch into
>> the "else if (stat (DEVNAME = "musb_hdrc", &statb) == 0) {" branch. I had
>> to manually force it there).
>> Trying to create the nodes with "mknod ep1in c 240 1" resulted "mknod:
>> `ep1in`: Operation not permitted".
>>
>> Could somebody please provide me with a (concise) example of how to use
>> my beaglebone black as a hid (mouse or keyboard) device? I would be really
>> grateful.
>>
>> Thank you
>>
>>
>> This is an excerpt from the boot log about loading the musb-hdrc driver:
>> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
>> driver cdc_acm
>> Jan 01 01:36:03 beaglebone kernel: cdc_acm: USB Abstract Control Model
>> driver for USB modems and ISDN adapters
>> Jan 01 01:36:03 beaglebone kernel: Initializing USB Mass Storage driver...
>> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
>> driver usb-storage
>> Jan 01 01:36:03 beaglebone kernel: USB Mass Storage support registered.
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc: version 6.0, ?dma?, otg
>> (peripheral+host)
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: pdev->id =
>> 0
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto:
>> drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: *** m
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Also, I forgot the step where you actually mount the gadgetfs but I think
you already knew that.
On Tue, Dec 17, 2013 at 11:33 AM, Darrell Bailey wrote:
> I'm not too sure about your HID issue. I'll look into it. The problem with
> the usb.c file is that in the file its "musb_hdrc" but that is actually
> wrong. You need to edit the file and then compile and it would fall through
> the switch perfectly fine. The actual name is "musb-hdrc". I'm not sure how
> whoever wrote the file messed up the name.
>
> Now, once you load gadget fs and compile usb.c, you still need to make one
> change, which will unfortunately require a kernel recompile. Information it
> can be found here:
> http://permalink.gmane.org/gmane.linux.usb.general/99672
>
> So for a test, i suggest starting over and doing these steps:
>
> 1. make sure you are connected via ssh over the network and not ssh
> through the usb0 network as we need to unload that module.
>
> 2. using rmmod, unload g_multi and libcomposite, in that order
>
> 3. modprobe gadgetfs
>
> 4. compile usb.c using one of the make commands at the top of the file,
> the first is for polling io and the second is for async io
>
> 5. run the output executable, if all goes well, the BBB will freeze
> lol, this is alright though, this means that gadgetfs is working, if you
> had it hooked up to a windows machine, you should have even heard the
> "bladoonk" sound.
>
> 6. Go to the link I provided and follow the instructions on recompiling
> the kernel to get the appropriate fixes for the freeze problem.
>
> 7. run usb.c again and everything should be gravy. Using usb.c as a
> template, you should be able to start writing your software.
>
>
>
> I have been considering creating some type of site dedicated to the gadget
> framework because there is literally one files worth of documentation on
> it, and while it is an excellent piece of software, its difficult to
> understand and really needs tutorials and docs. I just don't have the
> time...
>
>
> On Tue, Dec 17, 2013 at 9:50 AM, wrote:
>
>> Well, it loads and leaves the following traces in the logfiles:
>>
>> [ 4535.674596] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
>>
>> but I did not get it to work. I've tried to use the following example
>> [1], but it does not compile. Even if it would compile, I do not understand
>> the program as "my_hid" structure that one is supposed to copy into this
>> program is never used anywhere in the associated snippet. And still it
>> relies on /dev/hidX to be present, which on my machine is not there.
>>
>> I've also tried the code found on [2] but this does not work because
>> /dev/gadget/ep0 etc. is not present. (The program did not even branch into
>> the "else if (stat (DEVNAME = "musb_hdrc", &statb) == 0) {" branch. I had
>> to manually force it there).
>> Trying to create the nodes with "mknod ep1in c 240 1" resulted "mknod:
>> `ep1in`: Operation not permitted".
>>
>> Could somebody please provide me with a (concise) example of how to use
>> my beaglebone black as a hid (mouse or keyboard) device? I would be really
>> grateful.
>>
>> Thank you
>>
>>
>> This is an excerpt from the boot log about loading the musb-hdrc driver:
>> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
>> driver cdc_acm
>> Jan 01 01:36:03 beaglebone kernel: cdc_acm: USB Abstract Control Model
>> driver for USB modems and ISDN adapters
>> Jan 01 01:36:03 beaglebone kernel: Initializing USB Mass Storage driver...
>> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
>> driver usb-storage
>> Jan 01 01:36:03 beaglebone kernel: USB Mass Storage support registered.
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc: version 6.0, ?dma?, otg
>> (peripheral+host)
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: pdev->id =
>> 0
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto:
>> drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: *** mode=3
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: ***
>> power=250
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: pdev->id =
>> 1
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto:
>> drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: *** mode=1
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: ***
>> power=250
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: MUSB HDRC
>> host driver
>> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: new USB
>> bus registered, assigned bus number 1
>> Jan 01 01:36:03 beaglebone kernel: usb usb1: New USB device found,
>> idVendor=1d6b, idProduct=0002
>> Jan 01 01:36:03 beaglebone kernel: usb usb1: New USB device strings:
>> Mfr=3, Product=2, SerialNumber=1
>> Jan 01 01:36:03 beaglebone kernel: usb usb1: Product: MUSB HDRC host
>> driver
>> Jan 01 01:
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
I'm not too sure about your HID issue. I'll look into it. The problem with
the usb.c file is that in the file its "musb_hdrc" but that is actually
wrong. You need to edit the file and then compile and it would fall through
the switch perfectly fine. The actual name is "musb-hdrc". I'm not sure how
whoever wrote the file messed up the name.
Now, once you load gadget fs and compile usb.c, you still need to make one
change, which will unfortunately require a kernel recompile. Information it
can be found here: http://permalink.gmane.org/gmane.linux.usb.general/99672
So for a test, i suggest starting over and doing these steps:
1. make sure you are connected via ssh over the network and not ssh through
the usb0 network as we need to unload that module.
2. using rmmod, unload g_multi and libcomposite, in that order
3. modprobe gadgetfs
4. compile usb.c using one of the make commands at the top of the file, the
first is for polling io and the second is for async io
5. run the output executable, if all goes well, the BBB will freeze
lol, this is alright though, this means that gadgetfs is working, if you
had it hooked up to a windows machine, you should have even heard the
"bladoonk" sound.
6. Go to the link I provided and follow the instructions on recompiling the
kernel to get the appropriate fixes for the freeze problem.
7. run usb.c again and everything should be gravy. Using usb.c as a
template, you should be able to start writing your software.
I have been considering creating some type of site dedicated to the gadget
framework because there is literally one files worth of documentation on
it, and while it is an excellent piece of software, its difficult to
understand and really needs tutorials and docs. I just don't have the
time...
On Tue, Dec 17, 2013 at 9:50 AM, wrote:
> Well, it loads and leaves the following traces in the logfiles:
>
> [ 4535.674596] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
>
> but I did not get it to work. I've tried to use the following example [1],
> but it does not compile. Even if it would compile, I do not understand the
> program as "my_hid" structure that one is supposed to copy into this
> program is never used anywhere in the associated snippet. And still it
> relies on /dev/hidX to be present, which on my machine is not there.
>
> I've also tried the code found on [2] but this does not work because
> /dev/gadget/ep0 etc. is not present. (The program did not even branch into
> the "else if (stat (DEVNAME = "musb_hdrc", &statb) == 0) {" branch. I had
> to manually force it there).
> Trying to create the nodes with "mknod ep1in c 240 1" resulted "mknod:
> `ep1in`: Operation not permitted".
>
> Could somebody please provide me with a (concise) example of how to use my
> beaglebone black as a hid (mouse or keyboard) device? I would be really
> grateful.
>
> Thank you
>
>
> This is an excerpt from the boot log about loading the musb-hdrc driver:
> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
> driver cdc_acm
> Jan 01 01:36:03 beaglebone kernel: cdc_acm: USB Abstract Control Model
> driver for USB modems and ISDN adapters
> Jan 01 01:36:03 beaglebone kernel: Initializing USB Mass Storage driver...
> Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface
> driver usb-storage
> Jan 01 01:36:03 beaglebone kernel: USB Mass Storage support registered.
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc: version 6.0, ?dma?, otg
> (peripheral+host)
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: pdev->id = 0
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto:
> drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: *** mode=3
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: ***
> power=250
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: pdev->id = 1
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto:
> drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: *** mode=1
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: ***
> power=250
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: MUSB HDRC
> host driver
> Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: new USB bus
> registered, assigned bus number 1
> Jan 01 01:36:03 beaglebone kernel: usb usb1: New USB device found,
> idVendor=1d6b, idProduct=0002
> Jan 01 01:36:03 beaglebone kernel: usb usb1: New USB device strings:
> Mfr=3, Product=2, SerialNumber=1
> Jan 01 01:36:03 beaglebone kernel: usb usb1: Product: MUSB HDRC host driver
> Jan 01 01:36:03 beaglebone kernel: usb usb1: Manufacturer: Linux 3.8.13
> musb-hcd
>
> [1] https://www.kernel.org/doc/Documentation/usb/gadget_hid.txt
> [2] http://www.linux-usb.org/gadget/usb.c
>
>
>
> On Monday, December 16, 2013 4:20:19 AM UTC+1, dbai...@gmail.com wrote:
>>
>> If you've gotten gadgetfs t
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Well, it loads and leaves the following traces in the logfiles:
[ 4535.674596] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
but I did not get it to work. I've tried to use the following example [1],
but it does not compile. Even if it would compile, I do not understand the
program as "my_hid" structure that one is supposed to copy into this
program is never used anywhere in the associated snippet. And still it
relies on /dev/hidX to be present, which on my machine is not there.
I've also tried the code found on [2] but this does not work because
/dev/gadget/ep0 etc. is not present. (The program did not even branch into
the "else if (stat (DEVNAME = "musb_hdrc", &statb) == 0) {" branch. I had
to manually force it there).
Trying to create the nodes with "mknod ep1in c 240 1" resulted "mknod:
`ep1in`: Operation not permitted".
Could somebody please provide me with a (concise) example of how to use my
beaglebone black as a hid (mouse or keyboard) device? I would be really
grateful.
Thank you
This is an excerpt from the boot log about loading the musb-hdrc driver:
Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface driver
cdc_acm
Jan 01 01:36:03 beaglebone kernel: cdc_acm: USB Abstract Control Model
driver for USB modems and ISDN adapters
Jan 01 01:36:03 beaglebone kernel: Initializing USB Mass Storage driver...
Jan 01 01:36:03 beaglebone kernel: usbcore: registered new interface driver
usb-storage
Jan 01 01:36:03 beaglebone kernel: USB Mass Storage support registered.
Jan 01 01:36:03 beaglebone kernel: musb-hdrc: version 6.0, ?dma?, otg
(peripheral+host)
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: pdev->id = 0
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto:
drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: *** mode=3
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.0.auto: *** power=250
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: pdev->id = 1
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto:
drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: *** mode=1
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: *** power=250
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: MUSB HDRC
host driver
Jan 01 01:36:03 beaglebone kernel: musb-hdrc musb-hdrc.1.auto: new USB bus
registered, assigned bus number 1
Jan 01 01:36:03 beaglebone kernel: usb usb1: New USB device found,
idVendor=1d6b, idProduct=0002
Jan 01 01:36:03 beaglebone kernel: usb usb1: New USB device strings: Mfr=3,
Product=2, SerialNumber=1
Jan 01 01:36:03 beaglebone kernel: usb usb1: Product: MUSB HDRC host driver
Jan 01 01:36:03 beaglebone kernel: usb usb1: Manufacturer: Linux 3.8.13
musb-hcd
[1] https://www.kernel.org/doc/Documentation/usb/gadget_hid.txt
[2] http://www.linux-usb.org/gadget/usb.c
On Monday, December 16, 2013 4:20:19 AM UTC+1, dbai...@gmail.com wrote:
>
> If you've gotten gadgetfs to load then you're good. Your software just
> creates files in the /dev/gadgetfs folder to communicate with the usb
> device. Its all user space from here on.
>
> On Wednesday, November 20, 2013 9:17:27 AM UTC-5,
> felix.w...@googlemail.com wrote:
>>
>> Hi Steve,
>>
>> could you please help me out with this problem? So far I've tried using
>> gadgetfs on the angstrom (v2012.12, kernel 3.8.13) on the beagleboard black.
>> I can succesfully modprobe g_zero after forcefully removing g_multi
>> (which acts as a usb-network interface to the computer, as well as a
>> storage device).
>> Whenever I try to load (modprobe) g_hid, i only get the error message
>> "ERROR: could not insert 'g_hid': No such device".
>> Modprobing gadgetfs gives me the following message in the syslog
>> "gadgetfs: USB Gadget filesystem, version 24 Aug 2004" and creating a dir
>> called /dev/gadget (mkdir -p /dev/gadget), then mounting it to the gadgetfs
>> filesystem (mount -t gadgetfs gadgetfs /dev/gadget)
>> gives me the following device
>> /dev/gadget/musb-hdrc but I do not know what to do with it.
>>
>> Thanks in advance.
>>
>> Regards
>> Felix
>>
>> On Wednesday, September 25, 2013 6:20:13 PM UTC+2, Steve French wrote:
>>>
>>> Felix,
>>> I can help you figure this out if you want, but it begs the
>>> question...why not do this with something like a Teensy2 for half the
>>> price? The Teensy2 would be perfect for this. There are example projects
>>> that could get you doing exactly this within a few minutes of taking the
>>> Teensy2 out of the box!
>>> thx!
>>> -frenchy
>>>
>>> --
>>> Respectfully,
>>> Steve French
>>> 800.664.7256.office
>>>
>>> President, Volt Vision
>>> www.voltvision.com
>>>
>>>
>>> On Monday, September 23, 2013 2:21:40 PM UTC-4,
>>> felix.w...@googlemail.com wrote:
Hello,
I'm currently looking for help/information regarding the possibility to
use the B
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
If you've gotten gadgetfs to load then you're good. Your software just creates files in the /dev/gadgetfs folder to communicate with the usb device. Its all user space from here on. On Wednesday, November 20, 2013 9:17:27 AM UTC-5, felix.w...@googlemail.com wrote: > > Hi Steve, > > could you please help me out with this problem? So far I've tried using > gadgetfs on the angstrom (v2012.12, kernel 3.8.13) on the beagleboard black. > I can succesfully modprobe g_zero after forcefully removing g_multi (which > acts as a usb-network interface to the computer, as well as a storage > device). > Whenever I try to load (modprobe) g_hid, i only get the error message > "ERROR: could not insert 'g_hid': No such device". > Modprobing gadgetfs gives me the following message in the syslog > "gadgetfs: USB Gadget filesystem, version 24 Aug 2004" and creating a dir > called /dev/gadget (mkdir -p /dev/gadget), then mounting it to the gadgetfs > filesystem (mount -t gadgetfs gadgetfs /dev/gadget) > gives me the following device > /dev/gadget/musb-hdrc but I do not know what to do with it. > > Thanks in advance. > > Regards > Felix > > On Wednesday, September 25, 2013 6:20:13 PM UTC+2, Steve French wrote: >> >> Felix, >> I can help you figure this out if you want, but it begs the >> question...why not do this with something like a Teensy2 for half the >> price? The Teensy2 would be perfect for this. There are example projects >> that could get you doing exactly this within a few minutes of taking the >> Teensy2 out of the box! >> thx! >> -frenchy >> >> -- >> Respectfully, >> Steve French >> 800.664.7256.office >> >> President, Volt Vision >> www.voltvision.com >> >> >> On Monday, September 23, 2013 2:21:40 PM UTC-4, >> felix.w...@googlemail.comwrote: >>> >>> Hello, >>> >>> I'm currently looking for help/information regarding the possibility to >>> use the Beaglebone Black as an external device (attached to a computer via >>> USB) emulating a mouse (USB HID Device). The BBB should register with the >>> computer as normal mouse and send eg. random movements to it. >>> My questions are the following: >>> 1. Is this theoretically possible? >>> 2. How would I achieve this? (So far I've searched for "USB HID mouse >>> BBB emulation", but have only come up with solutions for arduinos) >>> 3. Is there maybe an tutorial on this? >>> 4. Is there an API for this? >>> 5. Could someone provide me with a short example program? >>> >>> Thank you very much in advance. >>> >>> WIth kind regards >>> Felix >>> >>> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Hi Steve, could you please help me out with this problem? So far I've tried using gadgetfs on the angstrom (v2012.12, kernel 3.8.13) on the beagleboard black. I can succesfully modprobe g_zero after forcefully removing g_multi (which acts as a usb-network interface to the computer, as well as a storage device). Whenever I try to load (modprobe) g_hid, i only get the error message "ERROR: could not insert 'g_hid': No such device". Modprobing gadgetfs gives me the following message in the syslog "gadgetfs: USB Gadget filesystem, version 24 Aug 2004" and creating a dir called /dev/gadget (mkdir -p /dev/gadget), then mounting it to the gadgetfs filesystem (mount -t gadgetfs gadgetfs /dev/gadget) gives me the following device /dev/gadget/musb-hdrc but I do not know what to do with it. Thanks in advance. Regards Felix On Wednesday, September 25, 2013 6:20:13 PM UTC+2, Steve French wrote: > > Felix, > I can help you figure this out if you want, but it begs the question...why > not do this with something like a Teensy2 for half the price? The Teensy2 > would be perfect for this. There are example projects that could get you > doing exactly this within a few minutes of taking the Teensy2 out of the > box! > thx! > -frenchy > > -- > Respectfully, > Steve French > 800.664.7256.office > > President, Volt Vision > www.voltvision.com > > > On Monday, September 23, 2013 2:21:40 PM UTC-4, > felix.w...@googlemail.comwrote: >> >> Hello, >> >> I'm currently looking for help/information regarding the possibility to >> use the Beaglebone Black as an external device (attached to a computer via >> USB) emulating a mouse (USB HID Device). The BBB should register with the >> computer as normal mouse and send eg. random movements to it. >> My questions are the following: >> 1. Is this theoretically possible? >> 2. How would I achieve this? (So far I've searched for "USB HID mouse BBB >> emulation", but have only come up with solutions for arduinos) >> 3. Is there maybe an tutorial on this? >> 4. Is there an API for this? >> 5. Could someone provide me with a short example program? >> >> Thank you very much in advance. >> >> WIth kind regards >> Felix >> >> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
I hope, that this is possible somehow, but I don't know how. Have you had any luck so far? On Fri, Nov 8, 2013 at 1:08 PM, wrote: > Hi, is it possible for BeagleBone act as USB HID Camera device? (for > example after installing v4l2loopback device driver)? > > пятница, 27 сентября 2013 г., 13:41:00 UTC+4 пользователь > felix.w...@googlemail.com написал: > >> Hi Steve, >> >> the thing is that I already have a BBB and I need to do rather >> computationally intensive stuff with it. I thought it would be best to just >> use the available USB Port on the BBB to communicate with a host device >> (=Computer) in order to avoid additional hardware and software layers. >> Would you recommend coupling a Teensy2 with the BBB for this task? >> In the end I want to plug (either the BBB or something else) into an >> computer which recognized the device as a USB HID mouse. >> >> Thanks a lot. >> Felix >> >> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Hi, no, there are no news on it and I still haven't figured out how to do it. I would still be very grateful for any kind of help/hint. If you do succeed, please do share your findings. Kind regards, Felix On Thu, Nov 14, 2013 at 9:12 AM, wrote: > hi Felix and Steven, > > Is there any update for this thread? > I manage to kick off a project which requires exactly what Felix intended > to do.(i.e. connect BBB as a mouse to PC) > However I have no idea yet. > > Can you share me the direction? > > thank you > > felix.w...@googlemail.com於 2013年9月24日星期二UTC+8上午2時21分40秒寫道： > >> Hello, >> >> I'm currently looking for help/information regarding the possibility to >> use the Beaglebone Black as an external device (attached to a computer via >> USB) emulating a mouse (USB HID Device). The BBB should register with the >> computer as normal mouse and send eg. random movements to it. >> My questions are the following: >> 1. Is this theoretically possible? >> 2. How would I achieve this? (So far I've searched for "USB HID mouse BBB >> emulation", but have only come up with solutions for arduinos) >> 3. Is there maybe an tutorial on this? >> 4. Is there an API for this? >> 5. Could someone provide me with a short example program? >> >> Thank you very much in advance. >> >> WIth kind regards >> Felix >> >> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
hi Felix and Steven, Is there any update for this thread? I manage to kick off a project which requires exactly what Felix intended to do.(i.e. connect BBB as a mouse to PC) However I have no idea yet. Can you share me the direction? thank you felix.w...@googlemail.com於 2013年9月24日星期二UTC+8上午2時21分40秒寫道： > > Hello, > > I'm currently looking for help/information regarding the possibility to > use the Beaglebone Black as an external device (attached to a computer via > USB) emulating a mouse (USB HID Device). The BBB should register with the > computer as normal mouse and send eg. random movements to it. > My questions are the following: > 1. Is this theoretically possible? > 2. How would I achieve this? (So far I've searched for "USB HID mouse BBB > emulation", but have only come up with solutions for arduinos) > 3. Is there maybe an tutorial on this? > 4. Is there an API for this? > 5. Could someone provide me with a short example program? > > Thank you very much in advance. > > WIth kind regards > Felix > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Hi, is it possible for BeagleBone act as USB HID Camera device? (for example after installing v4l2loopback device driver)? пятница, 27 сентября 2013 г., 13:41:00 UTC+4 пользователь felix.w...@googlemail.com написал: > > Hi Steve, > > the thing is that I already have a BBB and I need to do rather > computationally intensive stuff with it. I thought it would be best to just > use the available USB Port on the BBB to communicate with a host device > (=Computer) in order to avoid additional hardware and software layers. > Would you recommend coupling a Teensy2 with the BBB for this task? > In the end I want to plug (either the BBB or something else) into an > computer which recognized the device as a USB HID mouse. > > Thanks a lot. > Felix > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Hi Steve, the thing is that I already have a BBB and I need to do rather computationally intensive stuff with it. I thought it would be best to just use the available USB Port on the BBB to communicate with a host device (=Computer) in order to avoid additional hardware and software layers. Would you recommend coupling a Teensy2 with the BBB for this task? In the end I want to plug (either the BBB or something else) into an computer which recognized the device as a USB HID mouse. Thanks a lot. Felix -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[beagleboard] Re: USB client mode / usb HID mouse emulation with Beaglebone Black
Felix, I can help you figure this out if you want, but it begs the question...why not do this with something like a Teensy2 for half the price? The Teensy2 would be perfect for this. There are example projects that could get you doing exactly this within a few minutes of taking the Teensy2 out of the box! thx! -frenchy -- Respectfully, Steve French 800.664.7256.office President, Volt Vision www.voltvision.com On Monday, September 23, 2013 2:21:40 PM UTC-4, felix.w...@googlemail.com wrote: > > Hello, > > I'm currently looking for help/information regarding the possibility to > use the Beaglebone Black as an external device (attached to a computer via > USB) emulating a mouse (USB HID Device). The BBB should register with the > computer as normal mouse and send eg. random movements to it. > My questions are the following: > 1. Is this theoretically possible? > 2. How would I achieve this? (So far I've searched for "USB HID mouse BBB > emulation", but have only come up with solutions for arduinos) > 3. Is there maybe an tutorial on this? > 4. Is there an API for this? > 5. Could someone provide me with a short example program? > > Thank you very much in advance. > > WIth kind regards > Felix > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
