path: root/Documentation/usb
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authorAndrzej Pietrasiewicz <andrzej.p@samsung.com>2014-12-16 13:56:35 (GMT)
committerFelipe Balbi <balbi@ti.com>2015-01-12 18:13:25 (GMT)
commitd81b85dcf186f6fa4b59e5b8181e85366ebfdd61 (patch)
tree249e576bc290a69ad79915c29a2bb4f960c643f9 /Documentation/usb
parent4d0fa79e0ef78f516888068e240d38650eb404d2 (diff)
Documentation: usb: OBEX function testing
Summary of how to test OBEX function of USB gadget. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'Documentation/usb')
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/usb/gadget-testing.txt b/Documentation/usb/gadget-testing.txt
index 493f79b..c8ae540 100644
--- a/Documentation/usb/gadget-testing.txt
+++ b/Documentation/usb/gadget-testing.txt
@@ -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

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