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Hi All ,
I am very enthusiastic in writing device drivers for a microcontroller(like PIC, Atmel etc). Since I am a newbie in this controller-coding-area I just want to know whether writing device drivers for controller is same as we write for linux( or...
Started by Chaithra on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You basically have to read whatever interface it might use... .
Most MCUs won't have to fit into any device driver paradigm that an O/S has defined.
Writing a device driver for an MCU is a pretty far cry from writing it for a OS.
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I re-installed Windows 7 and I currently have 2 Base System Devices with a yellow exclamation which means its unrecognized and the drivers for it are missing.
Windows update has been unable to find the missing drivers for the device and i can't figure...
Started by Rogue on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at superuser):
This is located under the Input Device Drivers Category Extractor) and look for the following subdirectories and install the driver manually via the device drivers, it....
Enhances the pointing device features.
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I have a USB device (USB to RS-232) that works on some computers without drivers but not on others. This is a problem because I don't have the drivers disk for it nor any info on who made it.
Are there any tools that will tell me what kind of device it...
Started by BCS on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at serverfault):
A list of the information you need in order to try to track down a source for drivers:
USBDview USBView SniffUSB Bus relative of the....
Edition.shtml
It will give you all kinds of info about devices that are present without drivers.
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I have a situation where I need to write some unit tests for some device drivers for embedded hardware. The code is quite old and big and unfortunately doesn't have many tests. Right now, the only kind of testing that's possible is to completely compile...
Started by Noufal Ibrahim on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
The application can either initialize the device driver the same way the target OS does, or use if you're writing a serial....
The very best way to debug testing.
In the old days, that was how we tested and debugged device drivers.
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How can I determine how much memory each device driver is consuming? I'm assuming this can be done with some Win32 or .NET API, but I just haven't been able to determine which.
Started by fatcat1111 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
I doubt detours can be used....
Finally the fact that you wish to do this for device drivers takes it one step further.
The larger difficulty is in determining how to tag memory the orginator .
The image size of the device driver.
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This is related to this question .
I'm not an expert on Linux device drivers or kernel modules, but I've been reading "Linux Device Drivers" [O'Reilly] by Rubini & Corbet and a number of online sources, but I haven't been able to find anything on this...
Started by Die in Sente on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
It has.
When userspace calls syscalls on a device provided by the KM).
In user context as well (eg.
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I am trying to install Vista in a virtual PC on Windows XP Pro. I have VPC have the Vista iso mounted. Somewhere during the beginning of the installation I get an error "no device driver were found. make sure that the installation media contains correct...
Started by Tony_Henrich on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at superuser):
Even when Windows is installed, you usually just install additions or... .
Automatically?No device drivers were found error in vista installation can be solved by the boot sequence, make should not need your original driver cd - ever.
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I started lately reading some articles about the kernel space and especially about device drivers. So I was wondering are there some minimal requirements for a device in order to make it easy to write a device driver for it?
Started by hyperboreean on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
A driver for a burglar alarm, a way of triggering the device to send an alert from a window sensor", but it does meet your desire to "make it easy".)
Some sort of testing mode, or device simulator, which.
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I have been studying device level programming and was curious what everyone's experience is as far as finding documentation for the hardware? For instance, in my systems programming class we wrote a basic serial IO driver which communicated with a terminal...
Started by TURBOxSPOOL on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Http reverse engineering: Observe the communication between the device and its proprietary driver and deduce:
The manufacturer....
That you'd need to write a driver might tell you a lot about the implementation of the device).
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I am working through Linux Device Drivers, Third Edition and while the book is released under Creative Commons Attribution-Share Alike license, I can't seem to locate the source code for the examples used in the book.
Some Amazon reviews mention that ...
Started by Sint on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Also is the....
The link is here.
That was published by O'Reilly's publisher, it might be worth your while to check there at their site .
Upon further searching I found Florida State University Linux Kernel course page, which does have a version of them .
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