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Commit 47223599 authored by Automerger Merge Worker's avatar Automerger Merge Worker
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Merge "Merge "Updated documentation for CTS uhid tests" into rvc-dev am:... 

Merge "Merge "Updated documentation for CTS uhid tests" into rvc-dev am: 01c36833 am: f489424a" into rvc-d1-dev-plus-aosp am: cc10ef13 am: 26dfa818

Change-Id: I49e1f1370c5db047e029a26404bf293c82da5ea0
parents aa07f24b 26dfa818

cmds/hid/README.md

+7 −2
Original line number Diff line number Diff line
@@ -44,11 +44,15 @@ Register a new uhid device 
| name          | string        | Device name                |

| vid           | 16-bit integer| Vendor id                  |

| pid           | 16-bit integer| Product id                 |

| bus           | string        | Bus that device should use |

| descriptor    | byte array    | USB HID report descriptor  |



Device ID is used for matching the subsequent commands to a specific device

to avoid ambiguity when multiple devices are registered.



Device bus is used to determine how the uhid device is connected to the host.

The options are "usb" and "bluetooth".



USB HID report descriptor should be generated according the the USB HID spec

and can be checked by reverse parsing using a variety of tools, for example

[usbdescreqparser][5].
@@ -61,6 +65,7 @@ Example: 
  "name": "Odie (Test)",

  "vid": 0x18d1,

  "pid": 0x2c40,

  "bus": "usb",

  "descriptor": [0x05, 0x01, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x01, 0x05, 0x09, 0x0a, 0x01, 0x00,

    0x0a, 0x02, 0x00, 0x0a, 0x04, 0x00, 0x0a, 0x05, 0x00, 0x0a, 0x07, 0x00, 0x0a, 0x08, 0x00,

    0x0a, 0x0e, 0x00, 0x0a, 0x0f, 0x00, 0x0a, 0x0d, 0x00, 0x05, 0x0c, 0x0a, 0x24, 0x02, 0x0a,