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buffering83 wrote: i want to make this detection by ugins Device Driver^^~
From ring0/kernelmode you can use the IoRegisterPlugPlayNotification[^] to register a callback. You need to register for a PnP Notification[^].
Best Wishes,
-David Delaune
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i just readed something that was explaning " you can use kbfilter source which is in DDK"
but i can't find kbilfer.c source.
where can i find this source?
hi
My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~
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\WinDDK\6001.18002\src\input\kbfiltr
Replace the 6001.18002 with whatever version of the DDK you are using.
Best Wishes,
-David Delaune
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have a good day^^
hi
My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~
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i readed note in code.
" Set the completion callback, so we can "frob" the keyboard data."
what's mean forb??
hi
My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~
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http://catb.org/jargon/html/F/frobnicate.html[^]
Top hit in google for frob was a wikipedia article that linked to the jargon file. 
The European Way of War: Blow your own continent up.
The American Way of War: Go over and help them.
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have Good day~
hi
My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~
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Hello,
I am new here and I have a question. I am using c# express edition, and I want make an application that can use my internal gps module from my nokia n82 by USB connection or by bluetooth connection(My pc has a bluetooth ability and my phone also) . Is this even possible? And if this is possible can anyone give me a short step by step plan. I am really curious if it is possible to interface with my Nokia N82 gps module and get gps coordinates and very eager to use this in my application.
Thanks for any reply
Frank
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Hi,
I'm trying to set up raw pdo and i'm basing myself on the kbfilter example.
I used the code on the sample to put it on my device driver based on the hidfx2usb sample.
However, when I tried to open the raw pdo thru its guid I have an access denied.
How can i debug such error? How can I know why is it having an access denied?
Any tips?
Thanks,
Nuno
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Hi,
I'm trying to setup a Raw PDO. I'm trying to do this because i'm writing a driver which is based on the hidfx2usb sample and it maps the usb device into a hid device.
the thing is that i can't access directly the device from the user space because the hid class blocks the requests.
i've been told to create a raw pdo device to have direct access to the device.
i had a look to kbfiltr and there is created a pdo, but the example registers a pdo for a keyboard and my device is a usb device.
my question is about how to associate the pdo to the usb device.
in the example the base string for the pdo registering is this:
#define KBFILTR_DEVICE_ID L"{A65C87F9-BE02-4ed9-92EC-012D416169FA}\\KeyboardFilter\0"
How should I register a pdo for a usb device?
Thanks,
Nuno
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We're getting close to being finished with this program I've been writing. Now it's almost time to go to production. For production we need to copy my program and database to a USB stick, pull the next available serial number from an Excel spreadsheet (or another database), open the database on the USB stick and record the serial number there and in the Excel spreadsheet.
Simple, simple code, right? Yeah... until we think about the fact that we're going to be mass producing these USB sticks several at a time. I know the first order is for like several hundred so there's definitely not time for someone to sit there and do this one stick at a time.
However, I can't imagine that this is something new. There has to be some combination of hardware/software out there that will not only copy the files to the USB stick (we've found several of those) but also allow us to put a unique identifier on each stick. Ideally I'd like to be able to put the serial number in the database but if it's a text file or some other file format that would probably work too as long as I can figure out how to access the number because it has to be something that my program can show the user.
Help? Ideas? Thanks!!!
Denise "Hypermommy" Duggan
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Hi,
two remarks for you:
1.
when manufacturing USB sticks with code on them, I gather you buy the USB sticks and somehow put your code on them, so you have to insert them in a PC at some time (unless you are ordering really large quantities and can have the stick manufacturer do this for you). So that is also the time you do your specialization stuff.
2.
You should be aware that most, if not all, USB sticks contain a unique ID that is (a) easily accessible from code (WMI), without requiring admin rights, and (b) is unique within each vendor, and very likely to be globally unique. So maybe a better idea is to keep the content of all the sticks identical, and tell them apart by the ID number they already have.
Luc Pattyn [Forum Guidelines] [My Articles]
The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.
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We ended up finding a company called NexCopy and according to their salesman they can do what we need to do. They copy stuff over in two stages, apparently. The first stage is the same for every stick that's plugged into the unit and that's when we'd copy over our program. Then they pull information from separate staging files for separate sticks. So stick number 1 would pull additional data from folder #1, stick #2 from folder #2, etc. That's where we'll put our serial number.
Thanks all!
Denise "Hypermommy" Duggan
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Hi,
I'm developing a kernel mode driver to handle a USB device. The device is
always sending packets of data.
That data, after 16 packets becomes 1 entire frame. That frame will then be
delivered for a next phase processing. This frame is kept on the device
context structure.
However, I also would like to retrieve that data from the user space. I want
to create an application to visualize that frame.
The question is... what are the mechanisms to communicate from the kernel
side to the user side? How can I access device context in order to get this
piece of data from the kernel side in the user side?
I hope to be clear enough,
Thanks,
With my best regards,
Nuno
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Thanks for clearing this up for me. I never understood how to access the data like this. I appreciate it!
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i reantly heared VisualDDk tool.
i have tried to install viaualDDk but i can't do that.
please tell me how to install visualDDk~
have a good day!!
hi
my english is a little.
anyway, nice to meet you~~
and give me your advice anytime~
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What's the problem you're having?? What are the error messages??
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i means that i can't instal that visualDDk
so i want to know install way very detail.
can you tell me how am i can instal it?
hi
My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~
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Dave Kreskowiak wrote: I have no choice but to point you at the documentation
You could have copied your earlier reply 
Luc Pattyn [Forum Guidelines] [My Articles]
The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.
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Yeah, but I hate repeating myself. I don't think his answer would have changed either.
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LOL
Luc Pattyn [Forum Guidelines] [My Articles]
The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.
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Hi everyone,
I am exploring the possibility of plugging webcams/cameras (preferrably any webcam/camera - so I don't get tied to a particular hardware vendor) into a Windows Mobile 5 or 6 device, and write a piece of software app that allows user to click a button in that software app to get the plugged-in webcam/camera to take pictures or video streams.
So, I will need to know if this is possible to write a software app to do so on Windows Mobile 5 or 6 platforms? .NET is preferred but not essential.
What exactly do the webcam need to adhere to (for example, TWAIN)? USB Video Class 1.1? Bluetooth?
I had a look on the internet but no luck so far.
Any pointers will be welcome.
Thanks
p.s. I also posted the same message on Stackoverflow...
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