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Commit d81b85dc authored by Andrzej Pietrasiewicz's avatar Andrzej Pietrasiewicz Committed by Felipe Balbi
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Documentation: usb: OBEX function testing 



Summary of how to test OBEX function of USB gadget.

Signed-off-by: default avatarAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 4d0fa79e

Documentation/usb/gadget-testing.txt

+29 −0
Original line number Original line Diff line number Diff line
@@ -11,6 +11,7 @@ provided by gadgets. 
8. MASS STORAGE function

8. MASS STORAGE function

9. MIDI function

9. MIDI function

10. NCM function

10. NCM function

11. OBEX function









1. ACM function

1. ACM function
@@ -400,3 +401,31 @@ Configure IP addresses of the device and the host. Then: 




On the device: ping <host's IP>

On the device: ping <host's IP>

On the host: ping <device's IP>

On the host: ping <device's IP>



11. OBEX function

=================



The function is provided by usb_f_obex.ko module.



Function-specific configfs interface

------------------------------------



The function name to use when creating the function directory is "obex".

The OBEX function provides just one attribute in its function directory:



	port_num



The attribute is read-only.



There can be at most 4 ACM/generic serial/OBEX ports in the system.



Testing the OBEX function

-------------------------



On device: seriald -f /dev/ttyGS<Y> -s 1024

On host: serialc -v <vendorID> -p <productID> -i<interface#> -a1 -s1024 \

             -t<out endpoint addr> -r<in endpoint addr>



where seriald and serialc are Felipe's utilities found here:



https://git.gitorious.org/usb/usb-tools.git master