|
Message 2 of 3
15 Jun 17 01:15
|
|
xxxxxx@microsoft.com
|
Join Date: 08 Sep 2005
Posts To This List: 10195
|
|
|
Issue with IOCTL_HID_SEND_IDLE_NOTIFICATION_REQUEST
<![CDATA[<msdn>
The IOCTL_HID_SEND_IDLE_NOTIFICATION_REQUEST control code is the IOCTL of the
idle notification request IRP that HIDClass sends to HID mini drivers, such as
HIDUSB, to inform the bus driver that the device is now idle.
</>
HIDclass will power down the device and expects that you arm the device for wake
such that it can wake itself up when used. If you don't want to idle out, don't
report wakecapable. I think you must also not set a reg key in device
parameters, but I am not sure.
I have to wonder though why you need a custom miniport. The in box miniport
fully supports custom usages and custom usage pages. The HID spec fully allows
for it.
d
-----Original Message-----
From: xxxxx@lists.osr.com [mailto:xxxxx@lists.osr.com] On Behalf Of
xxxxx@yahoo.com
Sent: Wednesday, June 14, 2017 10:08 PM
To: Windows System Software Devs Interest List <xxxxx@lists.osr.com>
Subject: [ntdev] Issue with IOCTL_HID_SEND_IDLE_NOTIFICATION_REQUEST
Hi,
Our company is into developing USB keyboards with custom functionality. We have
HID Mini drivers with usage tables for custom usages. In one of the keyboards,
we are getting IOCTL_HID_SEND_IDLE_NOTIFICATION_REQUEST message and after this
application is not detecting our HID device or sending any HID commands. The
same driver is working fine with another model. Application is from another
vendor, in which we don't have much control or access to source code. Our driver
is based on the hidusbfx2 sample in WDK.
I am not sure anything different need to be done in this IOCTL handler or in any
of the power management routines. Any pointers to address this issue will be of
great help.
thanks
Praveen
---
NTDEV is sponsored by OSR
Visit the list online at:
<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.osronline.co
m%2Fshowlists.cfm%3Flist%3Dntdev&data=02%7C01%7CDoron.Holan%40microsoft.com%7Cdc9
ee1a924de43f0475208d4b3ac8a43%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636331
001016513626&sdata=0cycIcs2W8HPI3qBkPXkOoPZWCnMkFIv5L2CCc17ed4%3D&reserved=0>
MONTHLY seminars on crash dump analysis, WDF, Windows internals and software
drivers!
Details at
<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.osr.com%2Fse
minars&data=02%7C01%7CDoron.Holan%40microsoft.com%7Cdc9ee1a924de43f0475208d4b3ac8
a43%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636331001016513626&sdata=WfPeFLx
buv6qIJR8nqX3HsfAeFK1iY1OrTaUZKuGWsQ%3D&reserved=0>
To unsubscribe, visit the List Server section of OSR Online at
<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.osronline.co
m%2Fpage.cfm%3Fname%3DListServer&data=02%7C01%7CDoron.Holan%40microsoft.com%7Cdc9
ee1a924de43f0475208d4b3ac8a43%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636331
001016513626&sdata=UNm1c5fApCct7LakpQ5PrbwsJDQcglxWszOyvcM72qs%3D&reserved=0>
]]>
|
Issue with IOCTL_HID_SEND_IDLE_NOTIFICATION_REQUEST