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

9. MIDI function

10. NCM function

11. OBEX 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 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